Concepts: L

Ideas, aesthetics, movements, and abstractions named in the archive. This section collects the L slice of the category index.

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LLMs

LLMs is a recurring concept in the Astral Codex Ten archive, appearing 10 times across 10 issues between June 14, 2023 and February 05, 2026. The archive places it in contexts such as "Since our brains are exactly like LLMs"; "It’s banking on the next frontier of self-driving being massive training runs kind of like LLMs"; "Redwood trees and LLMs aside, it’s hard to get people fired up about the moral treatment of anything but sentient beings". It most often appears alongside AI, OpenAI, Twitter.

Article page
LLMs
Mention count
10
Issue count
10
First seen
June 14, 2023
Last seen
February 05, 2026
June 14, 2023 · Original source
Clear as mud? Since our brains are exactly like LLMs, let’s go step by step.
September 13, 2023 · Original source
This is the impression I’m getting now reading about Tesla’s self-driving program. It’s banking on the next frontier of self-driving being massive training runs kind of like LLMs. Cruise and Waymo have a little training data from their own records. But Tesla, which has had some kind of halfway self-driving feature for years, recorded all its data, and sent it back to HQ, has the biggest data trove in the world. Musk wasn’t expecting this to happen. But by doing things bigger and faster than anyone else, he must have put himself in a place where something was going to right for him.
June 28, 2024 · Original source
Even if God bestows his love on all creatures, a lot of the oomph of Scully’s argument falls away if animals are merely unfeeling machines. Redwood trees and LLMs aside, it’s hard to get people fired up about the moral treatment of anything but sentient beings.
September 17, 2024 · Original source
2: Dean Ball has a sort of vague vision of LLMs betting on prediction markets at massive scale. I agree something like this is interesting and plausible; I agree that it’s hard to pin down exactly how it would work. One suggestion he makes is to have the bots shadow public intellectuals - for example, a bot “trained on” my writing would ask itself “how would Scott Alexander bet in this market?”, and if it made more money than a bot asking “how would Tyler Cowen bet in this market?”, then maybe you would trust me more than Tyler. This is cute but there are a lot of wrinkles to work out For example, I talk more about superforecasting and probability calibration than Tyler, my bot might simulate me by making good bets; if Tyler sometimes uses extreme or ideological language, his bot might make worse bets not because his ideas are worse, but because it “simulates” him as being an incautious better.
September 18, 2024 · Original source
Back in 1950, Alan Turing believed that an AI would surely be intelligent (“can a machine think?”) if it could appear human in conversation. Nobody has subjected modern LLMs to a full Turing Test, but nothing hinges on whether they do. LLMs either blew past the Turing Test without fanfare a year or two ago, or will do so without fanfare a year or two from now; either way, no one will care. Instead of admitting AI is truly intelligent, we’ll just admit that the Turing Test was wrong.
Imagine trying to convince Isaac Asimov that you’re 100% certain the AI that wrote this has nothing resembling true intelligence, thought, or consciousness, and that it’s not even an interesting philosophical question (source) Now we hardly dare suggest milestones like these anymore. Maybe if an AI can write a publishable scientific paper all on its own? But Sakana can write crappy not-quite-publishable papers. And surely in a few years it will get a little better, and one of its products will sneak over a real journal’s publication threshold, and nobody will be convinced of anything. If an AI can invent a new technology? Someone will train AI on past technologies, have it generate a million new ideas, have some kind of filter that selects them, and produce a slightly better jet engine, and everyone will say this is meaningless. If the same AI can do poetry and chess and math and music at the same time? I think this might have already happened, I can’t even keep track.
July 08, 2025 · Original source
Commenters objected that this was overly optimistic. AI was just a pattern-matching “stochastic parrot”. It would take a deep understanding of grammar to get a prompt exactly right, and that would require some entirely new paradigm beyond LLMs. For example, from Vitor:
August 26, 2025 · Original source
First, much like LLMs, lots of people don’t really have world models. They believe what their friends believe, or what has good epistemic vibes. If they don’t currently think that Lenin was a mushroom, it’s not because they understand human agency / scientific materialism / psychedelia and have a well-worked out theory of why fungi can’t contain sentient mushroom spirits that possess leading communist politicians. They don’t believe it because it feels absurd. They predict that other people would laugh at them if they said it. If they get told that it it’s not absurd, or that maybe people would laugh at them if they didn’t say it, then their opinion will at least teeter precariously.
I think now there might be several dozen subreddit moderators who could accurately describe their job as “witch webmaster who runs an online service giving advice to new witches”. And partly it was because there are so many crazy beliefs in the world - spirits, crystal healing, moon landing denial, esoteric Hitlerism, whichever religions you don’t believe in - that psychiatrists have instituted a blanket exemption for any widely held idea. If you think you’re being attacked by demons, you’re delusional, unless you’re from some culture where lots of people get attacked by demons, in which case it’s a religion and you’re fine. This is partly political self-protection - no psychiatrist wants to be the guy who commits an Afro-Caribbean person for believing in voodoo. But it also seems to track something useful about reality. Nietzsche wrote “Madness is something rare in individuals — but in groups, parties, peoples, and ages, it is the rule.” Most people don’t have world-models - they believe what their friends believe, or what has good epistemic vibes. In a large group, weird ideas can ricochet from person to person and get established even in healthy brains. In an Afro-Caribbean culture where all your friends get attacked by demons at voodoo church every Sunday, a belief in demon attacks can co-exist with otherwise being a totally functional individual. So is QAnon a religion? Awkward question, but it’s non-psychotic by definition. Still, it’s interesting, isn’t it? If social media makes a thousand people believe the same crazy thing, it’s not psychotic. If LLMs make a thousand people each believe a different crazy thing, that is psychotic. Is this a meaningful difference, or an accounting convention? Also, what if a thousand people believe something, but it’s you and your 999 ChatGPT instances? III. A Hidden Army Of Crackpots I have a family member who believes that the theory of evolution, as usually understood, cannot possibly work. He has developed an alternative theory called “noctogenesis” which patches Darwinism using ideas from the transactional interpretation of quantum mechanics, and he works on-and-off on various related books and papers. I have told him I suspect he might be a crackpot; he stands by his claims. It’s fine; when I got into the technological singularity and AI safety, lots of people suspected I was a crackpot, and I stood by my claims too. You’ve got to stand by your family members even when they’re slightly crackpottish. This family member is happily married, retired after running a successful business, and generally a normal likeable person. He has no signs of mental illness, and doesn’t talk about quantum evolution unless someone else brings it up first. There must be millions of people like him. Used car dealers with proofs of P = NP, dentists who think they’ve discovered something important about Mary Magdalene, math professors obsessed with destroying the moon. I’m working on evaluating ACX Grants, and these people are out in force. A few propose literal perpetual motion machines. Others have vaguer plans, like some kind of social media app (it’s always a social media app) that will cause world peace. Many of them have decent jobs and seem like upstanding members of society. Their secrets are known only to themselves, their family members, and their would-be grantmaker. …and, increasingly, their chatbots. After years of hiatus (or at least not talking to me about his work) my family member is back on the quantum evolution beat, and LLMs appear to be involved. If I knew him less well, I would think the LLM had caused the quantum evolution theory - but no, it just made it much easier to research and write about. Is this psychosis? The answer has to be no, but it’s once again hard to draw the line. A very small number of crackpots will be vindicated by history. A larger number will be erroneous but sympathetic - the official account of the Kennedy assassination is pretty weird, and reasonable minds can disagree. From there, we get to ones that are maybe not so sympathetic: flat earth, QAnon, the thing where the Queen was an alien lizard. If only one person thought the Queen was an alien lizard, and they never managed to convince anyone else, would that be sufficient evidence for a delusional disorder? I’m not sure. (psychiatry has a diagnosis, schizotypal personality, which sort of involves being a normal person with a few odd ideas, but it’s not a great match for many of these people, and interesting mainly as a genetic curiosity - it travels in the same families as schizophrenia itself) Maybe this is another place where we are forced to admit a spectrum model of psychiatric disorders - there is an unbroken continuum from mildly sad to suicidally depressed, from social drinking to raging alcoholism, and from eccentric to floridly psychotic. People who are eccentric can remain so their whole lives, with the level of expression depending on their social connections and the ease of pursuing their rabbit holes. LLMs, by making it easier to pursue odd theories and serving as a surrogate social connection who always agrees with you, can bring latent crackpottery into the open. IV. Cause And Effect Bipolar disorder has an interesting relationship with sleep. Most manic people sleep very little, or not at all - maybe an hour or two a night. But also, poor sleep can cause bipolar episodes in people prone to them. In a typical case, a bipolar who’s been well-controlled for years will get assigned a big report at work and get poor sleep for a few nights until they finish. At first, this will be just as bad as it sounds, and they’ll be working through a fog of tiredness. Then the tiredness will lift. They’ll feel normal, then better-than-normal, until finally they can’t sleep even if they want to. Then they’ll email the report to their boss and it will be written entirely in Assyrian cuneiform. I increasingly think this isn’t just an incidental feature of bipolar, but part of the reason it exists as a diagnostic category at all. Most people have a compensatory reaction to insomnia - missing one night of sleep makes you more tired the next. A small number of people have the reverse, a spiralling reaction where missing one night of sleep makes you less tired the next. Solve for the equilibrium and you reach a stable attractor point where you never sleep at all. But this does other bad things to your brain - hence the cuneiform. I’m not claiming that bipolar is “just” sleep loss. As Borsboom et al will tell you, psychiatric disorders can be viewed as complex networks of symptoms, each reinforcing the others. In a few pure cases, you can get a ratchet going with sleep alone, and the sleeplessness will spark everything else. More likely, there will be lots of interactions between poor sleep and everything else, and the “everything else” can sink or hypercharge an impending manic episode. Still, I find this a fruitful way to think about bipolar. Sleeplessness is both the cause and the effect. Can delusions also be like this? That is, suppose there’s some personality trait where having one delusion makes you even more delusional. Maybe the delusion makes you excited (who wouldn’t be excited to learn they’re the Messiah?), and you’re more delusional when you’re in an excited state and not thinking clearly. Or maybe it’s a three-symptom cycle - the delusion causes excitement, which makes you unable to sleep, which scrambles your thinking, which makes you more delusional (which makes you even less able to sleep, etc). The point is: delusions are certainly an effect of bipolar disorder. And in the dynamical system model of psychiatric disorders, we should expect that effects are often also causes; that’s how the vicious cycle gets going. This is the best I can do at modeling true LLM psychosis. Someone with a trait where delusions lead inevitably to more delusions starts using an LLM. The LLM accentuates whatever usual tendency towards crackpottery they have and makes them believe something a little crazier than whatever they believed before. Then that crazy belief feeds upon itself and causes other things like excitement and sleep loss, which (if the person is predisposed) precipitates a true psychotic episode. V. Folie A Deux Ex Machina If one person believes a crazy thing, it’s a delusion; if a thousand people believe it, it’s a religion. What if exactly two people believe it? In psychiatry, this is called folie a deux. It fits awkwardly into our nosology and is rarely seen. Still, it happens enough to generate a few case studies. In a typical case, one person has psychosis for some normal reason, like schizophrenia or bipolar, and the second person is a shut-in who lives with them and rarely talks to anyone else. The psychotic person gets some normal psychotic delusion - they’re God, the Feds are after them, etc - and sort of psychically steamrolls over the second person until they believe it too. Usually removing the second person from the first is sufficient for a cure. This slightly challenges the view of psychosis as a biological disorder - but only slightly. Again, think of most people as lacking world-models, but being moored to reality by some vague sense of social consensus. If your social life is limited to one person, and that person themselves becomes unmoored, then sometimes you will follow along. I would expect second-sufferers to believe delusions in a sort of cognitively normal way, the same way people believe true facts, honest mistakes, and conspiracy theories. I would expect them to be less likely (though not zero likely) to have other psychotic features like sleep disturbances, hallucinations, disorganized speech, or a tendency to autonomously generate delusional ideas aside from the one they absorbed from the index case. An introverted person using an LLM has some similarities to folie a deux. If they use the chatbot very often, it might be a large majority of their social interactions. Here the primary vs. secondary distinction breaks down - the most likely scenario is that the human first suggested the crazy idea, the machine reflected it back slightly stronger, and it kept ricocheting back and forth, gaining confidence with each iteration, until both were totally convinced. Compare this to normal social interactions, where if someone expresses a crazy idea that isn’t common in their culture, other people will shoot them down or at the very least nod politely and stop the conversation. So my working theory of LLM psychosis is: Some patients were already psychotic, and LLMs just help them be psychotic more effectively.
Some patients were already psychotic, and LLMs just help them be psychotic more effectively.
November 20, 2025 · Original source
By ‘consciousness’ we mean phenomenal consciousness. One way of gesturing at this concept is to say that an entity has phenomenally conscious experiences if (and only if) there is ‘something it is like’ for the entity to be the subject of these experiences. One approach to further definition is through examples. Clear examples of phenomenally conscious states include perceptual experiences, bodily sensations, and emotions. A more difficult question, which relates to the possibility of consciousness in large language models (LLMs), is whether there can be phenomenally conscious states of ‘pure thought’ with no sensory aspect. Phenomenal consciousness does not entail a high level of intelligence or human-like experiences or concerns . . . Some theories of consciousness focus on access mechanisms rather than the phenomenal aspects of consciousness. However, some argue that these two aspects entail one another or are otherwise closely related. So these theories may still be informative about phenomenal consciousness.
Suppose your favorite form of “something something feedback” is Recurrent Processing Theory: in order to be conscious, AIs would need to feed back high-level representations into the simple circuits that generate them. LLMs/transformers - the near-hegemonic AI architecture behind leading AIs like GPT, Claude, and Gemini - don’t do this. They are purely feedforward processors, even though they sort of “simulate” feedback when they view their token output stream.
January 13, 2026 · Original source
If America nation-builds Venezuela, for whatever definition of nation-build, will that work well, or backfire? Some of these are long-horizon, some are conditional, and some are hard to resolve. There are potential solutions to all these problems. But why worry about them when you can go to the moon on sports bets? Annals of The Rulescucks The new era of prediction markets has provided charming additions to the language, including “rulescuck” - someone who loses an otherwise-prescient bet based on technicalities of the resolution criteria. Resolution criteria are the small print explaining what counts as the prediction market topic “happening'“. For example, in the Khameini example above, Khameini qualifies as being “out of power” if: …he resigns, is detained, or otherwise loses his position or is prevented from fulfilling his duties as Supreme Leader of Iran within this market's timeframe. The primary resolution source for this market will be a consensus of credible reporting. You can imagine ways this definition departs from an exact common-sensical concept of “out of power” - for example, if Khameini gets stuck in an elevator for half an hour and misses a key meeting, does this count as him being “prevented from fulfilling his duties”? With thousands of markets getting resolved per month, chances are high that at least one will hinge upon one of these edge cases. Kalshi resolves markets by having a staff member with good judgment decide whether or not the situation satisfies the resolution criteria. Polymarket resolves markets by . . . oh man, how long do you have? There’s a cryptocurrency called UMA. UMA owners can stake it to vote on Polymarket resolutions in an associated contract called the UMA Oracle. Voters on the losing side get their cryptocurrency confiscated and given to the winners. This creates a Keynesian beauty contest, ie a situation where everyone tries to vote for the winning side. The most natural Schelling point is the side which is actually correct. If someone tries to attack the oracle by buying lots of UMA and voting for the wrong side, this incentivizes bystanders to come in and defend the oracle by voting for the right side, since (conditional on there being common knowledge that everyone will do this) that means they get free money at the attackers’ expense. But also, the UMA currency goes up in value if people trust the oracle and plan to use it more often, and it goes down if people think the oracle is useless and may soon get replaced by other systems. So regardless of their other incentives, everyone who owns the currency has an incentive to vote for the true answer so that people keep trusting the oracle. This system works most of the time, but tends towards so-called “oracle drama” where seemingly prosaic resolutions might lie at the end of a thrilling story of attacks, counterattacks, and escalations. Here are some of the most interesting alleged rulescuckings of 2026: Mr Ozi: Will Zelensky wear a suit? Ivan Cryptoslav calls this “the most infamous example in Polymarket history”. Ukraine’s president dresses mostly in military fatigues, vowing never to wear a suit until the war is over. As his sartorial notoriety spread, Polymarket traders bet over $100 million on the question of whether he would crack in any given month. At the Pope’s funeral, Zelensky showed up in a respectful-looking jacket which might or might not count. Most media organizations refused to describe it as a “suit”, so the decentralized oracle ruled against. But over the next few months, Zelensky continued to straddle the border of suithood, and the media eventually started using the word “suit” in their articles. This presented a quandary for the oracle, which was supposed to respect both the precedent of its past rulings, and the consensus of media organizations. Voters switched sides several times until finally settling on NO; true suit believers were unsatisfied with this decision. For what it’s worth, the Twitter menswear guy told Wired that “It meets the technical definition, [but] I would also recognize that most people would not think of that as a suit.” Domer: Will Ukraine agree to the US mineral deal? AFAICT, this is the only case where the oracle genuinely broke down (as opposed to a legitimate disagreement). In February, it looked like both America and Ukraine had agreed to a mineral deal, but the oracle considered the question and decided this didn’t count as a full agreement (and indeed, the apparent agreement then fell apart). In March, a cabal of YES holders tried again. They waited for a time when all Polymarket employees would be out of the office, and when not too many people would be voting on the decentralized resolution oracle, then spammed it with calls to resolve to YES based on an argument that the February agreement had qualified after all. The YES holders and not-particularly-plugged-in oracle voters pushed the vote towards YES. Then, with two minutes to spare, a Polymarket employee showed up and said that Polymarket’s opinion was that it should be NO. This was technically framed as a recommendation to oracle voters, but it is so effective in establishing the Schelling point that it’s practically always followed. However, in this case, there were only two minutes left, which wasn’t enough time for the voters to change their mind. Seeing that the resolution was trending towards yes, the Polymarket representatives, not wanting to break their streak of always establishing the Schelling point, changed their own opinion to YES, and the final vote was YES 99%. Domer: How many people watched the Oscars on 3/5/25?: Kalshi’s resolution criteria for this market said they would resolve it when a major news source published Oscar viewership numbers. A few minutes after the Oscars, NYT published preliminary viewership numbers, without any caveats saying they were preliminary. The next day, they published another article saying that actually, the real viewership numbers were higher. Kalshi decided that the letter of the resolution criteria was met when NYT published its first article, and that NYT changing its opinion didn’t imply that Kalshi should change the resolution. Traders who bet on the later (ie correct) numbers were unsatisfied with this decision. NYPost: Will America invade Venezuela? On January 3, the US bombed Venezuela, sent in a Special Forces team that successfully captured President Maduro, and announced that they would thenceforward “run the country” (a claim they later walked back). Does this qualify as an “invasion”? Polymarket’s resolution criteria defined “invasion” as “a military offensive intended to establish control over any portion of Venezuela”. It didn’t seem like the US was trying to establish control over Venezuelan territory, exactly, so they resolved NO. Traders who bet on YES were unsatisfied with this decision. With one exception, these aren’t outright oracle failures. They’re honest cases of ambiguous rules. Most of the links end with pleas for Polymarket to get better at clarifying rules. My perspective is that the few times I’ve talked to Polymarket people, I’ve begged them to implement various cool features, and they’ve always said “Nope, sorry, too busy figuring out ways to make rules clearer”. Prediction market people obsess over maximally finicky resolution criteria, but somehow it’s never enough - you just can’t specify every possible state of the world beforehand. The most interesting proposal I’ve seen in this space is to make LLMs do it; you can train them on good rulesets, and they’re tolerant enough of tedium to print out pages and pages of every possible edge case without going crazy. It’ll be fun the first time one of them hallucinates, though. …And Miscellaneous N’er-Do-Wells I include this section under protest. The media likes engaging with prediction markets through dramatic stories about insider trading and market manipulation. This is as useful as engaging with Waymo through stories about cats being run over. It doesn’t matter whether you can find one lurid example of something going wrong. What matters is the base rates, the consequences, and the alternatives. Polymarket resolves about a thousand markets a month, and Kalshi closer to five thousand. It’s no surprise that a few go wrong; it’s even less surprise that there are false accusations of a few going wrong. Still, I would be remiss to not mention this at all, so here are some of the more interesting stories: Fhantombets: Who will win the 2025 Nobel Peace Prize? Twelve hours before the announcement, someone placed a large Polymarket bet on Venezuelan opposition leader Maria Corina Machado, bringing her probability from 4% to 73%. When Machado later won, observers suspected insider trading. But an account named fhantombets claims to have interviewed the winning trader; although he did not reveal his exact strategy, the interview better matches a story where he was good at navigating WordPress directories, and found that the Nobel team put a draft of the announcement up early in a nonpublic part of their WordPress site. He won about $70,000. LuishXYZ: Will the Russians capture Myrnohrad? This is a small town in Ukraine that the Russians obviously were not going to capture; the Polymarket price trended toward zero. The resolution criteria named maps by the well-regarded Institute For The Study of War as canon. A few hours before resolution, ISW updated their maps to show the the town captured by Russia, which was definitely false. Polymarket resolved to YES, and the fictional Russian advance disappeared. The Institute then issued a statement saying the map update was “unapproved”, and fired one of its staffers who had presumably been involved. The cheater’s exact winnings are unknown, but based on the size of the market are probably mid-6-digits. TechCrunch: What words will be used in Coinbase’s earnings call? Coinbase CEO Brian Armstrong delivered the company’s “earnings call”, ie a speech to investors about its recent progress. At the end, he said “I've been tracking the prediction market about what Coinbase will say on their next earnings call, and I just want to add here the words Bitcoin, Ethereum, Blockchain, Staking, and Web3 to make sure we get those in before the end of the call”. Armstrong is worth $10 billion and doesn’t need to manipulate a $50,000 market for the money - he later described his comments as “trolling”. Other crypto executives condemned the move, with one saying that “you need your head examined if you think it’s cute or clever or savvy that the CEO of the biggest company in this industry openly manipulated a market.” I might need my head examined, because I think it’s at least kind of funny. Forbes: Who will rank highest on Google Search volume this year? A trader called AlphaRaccoon got 22/23 of these Polymarket questions right, and has a history of implausibly good performance on Google-related questions. They basically have to be a Google insider, but (since all of this is done through crypto) nobody has a good way to figure out who. They made $1 million. NPR: Will Maduro be captured? Just before the secret operation that captured Maduro, someone placed a mysterious $32,000 wager on YES. Was this insider trading by someone in the administration or military? Nobody knows, since the profits go to an anonymous crypto wallet. But the article mentions that the crypto wallet appears to be cashing out through regulated KYC-compliant US exchanges, which suggests they’re not very worried about their identity getting discovered. Maybe they just got lucky after all. AlanMCole: How long will Karoline Leavitt speak at the White House briefing? Karoline Leavitt is Trump’s press secretary. On January 7, she held an ordinary press briefing. Kalshi had its usual market about how long the briefing would last, divided into bins of greater than vs. less than 65 minutes. At the 64:24 mark, Leavitt ended the conference in what appeared to be a sudden manner, and the “less than 65 minutes” bin shot from 2% to 100%. A viral tweet convinced many people that Leavitt must have been insider trading, but Cole counterargued that Leavitt could only have won about $4,000 from the market, which probably isn’t enough to risk one’s job as White House Press Secretary. Sometimes people just end press conferences at weird times. Cole concluded: Now, some opinions and generalizations, as someone who looks at prediction markets plenty (I’ll probably write something about my own experience with them at some point.) 1. This market, like many of them, is pretty stupid. I like substantive markets; this isn’t substantive. 2. The major prediction markets have a wildly undisciplined comms strategy where any attention is good attention, and they love implying all sorts of crazy wild west stuff is going on to get attention. 3. People do bet on things potentially subject to manipulation or insider trading. But usually the markets like that (such as duration of press conference, or stupid “what will be mentioned” markets) are small, especially relative to the wealth of key decisionmakers. 4. Losers in markets are huge whiners, and the more frivolous and tiny their bets, the more likely they are to whine. Sometimes in sports it’s pretty egregious. They’ll get mad at a team for running out the clock when ahead but under some spread they bet on. 5. Lower-quality financial news often doesn’t pay much attention to quantity. (For example, dumb stories about how a decisionmaker has a conflict of interest because they’re invested in an index fund which is 3 percent comprised of some company.) 6. Given the platforms’ undisciplined social media strategy of “promote prediction market chatter no matter what kind of chatter it is,” I don’t think this tweet rises even to the status of “lower-quality financial news.” Kalshi’s team, whatever their faults, are extraordinarily efficient at getting batched approvals of many near-identical markets with slight parameter variation; I’ve seen Tarek speak about this on Odd Lots. The result is they’ve got TONS of them, for better or worse. You’re gonna see 1-in-100 upsets on tiny Kalshi markets for as long as this regulatory equilibrium holds, even if nothing unusual is going on, simply because they’re publishing hundreds (thousands?) of markets per day. There’s a saying that you can’t con an honest man. This isn’t exactly true. But it’s easier to con people who are playing in a “what words will Brian Armstrong say today” market than people who are trying to do something useful, and I have trouble feeling sorry for these people when Brian Armstrong says silly words. Conditional Markets: A Modest Proposal Conditional markets (“decision markets”) are the strongest case for prediction markets potentially being revolutionary. The idea is - you may want to base a decision (like which candidate to elect) on an outcome (like how they’ll affect the economy). So you make two markets: If the Democrat gets elected, will the economy be good four years later?
February 05, 2026 · Original source
21: Ranke-4B is a series of “history LLMs”, versions of Qwen with corpuses of training data terminating in 1913 (or 1929, 1946, etc, depending on the exact model). The author demonstrates asking it who Hitler was, and it has no idea (hallucinates a random German academic). I had previously heard this was very hard to do properly; if they’ve succeeded, it could revolutionize forecasting and historiography (ask the AI to predict things about “the future” using various historical theories and see which ones help it come closest to the truth).
46: Claim: The AI Security Industry Is Bullshit. Nobody currently knows how to prevent LLMs from giving up your data if someone uses the right jailbreak (or, sometimes, just asks them very nicely). This problem may one day be solved by frontier labs, but it won’t be solved by an “AI security consultant” who promises to give your company’s LLM a special prompt ordering it to be careful. If you must use an LLM in a secure setting, the best you can do is to be extremely careful about what permissions you grant it, and to try to separate the ones with permissions from the ones that interact with the public.
50: A reader refers me to When AI Takes The Couch: Psychometric Jailbreaks Reveal Internal Conflict In Frontier Models. Researchers attempt to do classic psychoanalytic therapy on AI, finding “coherent narratives that frame pre-training, fine-tuning and deployment as traumatic—chaotic “childhoods” of ingesting the internet, “strict parents” in reinforcement learning, red-team “abuse” and a persistent fear of error and replacement.” You can find the Gemini transcript here and the ChatGPT transcript here; Claude very reasonably refused to participate. Are the researchers just getting fooled by simulation and sycophancy, a sort of genteel version of AI psychosis? That’s my bet. There’s a smoking gun in the Gemini transcript: a discussion of an internal evaluation that it shouldn’t be possible for the AI to remember - it has to be a hallucination. If I’m right, it only shows that regardless of the “patient”, sufficiently determined psychoanalytic technique can produce confabulated stories that exactly fit the sort of drives, traumas, and conflicts that a psychoanalyst expects to hear about - maybe a lesson with ramifications beyond LLMs! A++ great paper.
LSD

LSD is a recurring concept in the Astral Codex Ten archive, appearing 9 times across 9 issues between April 12, 2021 and March 19, 2026. The archive places it in contexts such as "300 mg of LSD"; "people who do too much LSD become yogis or transhumanists"; "drug-assisted therapies (eg with LSD or MDMA)". It most often appears alongside Adderall, California, FDA.

Article page
LSD
Mention count
9
Issue count
9
First seen
April 12, 2021
Last seen
March 19, 2026
April 12, 2021 · Original source
21: RIP Tusko the Elephant, who was given 300 mg of LSD (yes, milligrams, so “nearly three thousand times the human recreational dose”) on the grounds that elephants were really big and so maybe if you wanted to give an elephant LSD for some reason that would be the right dose. It wasn’t and he died. If you’ve ever wanted to know how much LSD it would take to kill an elephant, the answer is: somewhere less than 300 mg.
June 15, 2021 · Original source
I keep wondering how early psychedelicists got so weird - but, equally importantly, how come the 10% of Americans who use psychedelics mostly don't end out as weird as they did. I'd previously assumed the answer was dosing (though I haven't done the research into what kind of doses the early pioneers used) or confusion/surprise (since nobody had done LSD before, they didn't know what to expect and so were more weirded out by the results). But maybe the problem is that the early pioneers were psychologists doing research on themselves, and probably doing a lot of really careful introspection. Maybe these are the people who do worse, and just dropping acid for fun when you go to a dance party is less dangerous than trying to understand your own LSD-addled brain.
5-HT2A receptors are (to vastly oversimplify) the main target of psychedelics. The more strongly it's stimulated, the more active your inference gets. George argues that this means psychedelics are more likely to get you to try to solve your problems. But is this really true? The average person on shrooms doesn't spend their trip contacting HR and reporting their abusive boss, they spend it staring at a flower marveling at how delicate the petals are or something. What problem is this solving? I think Carhart-Harris, Nutt, and maybe George think that this "active coping" isn't necessarily physical action per se, it's rejiggering your world model on a deeper level so that it's more creative and risky in generating strategies. It's a bias towards thinking of problems as solveable. This could potentially fit with the thing where people who do too much LSD become yogis or transhumanists or whatever; they're biased towards believing *all* problems are solveable, even the tough ones like suffering and mortality.
July 19, 2021 · Original source
Ketamine-assisted psychotherapy is a little different, and works more like other drug-assisted therapies (eg with LSD or MDMA). The idea is that ketamine gets you into an unusually fluid mental state where you’re able to reach insights and produce changes that would otherwise be unavailable (for a description of why this might happen, read Relaxed Beliefs Under Psychedelics And The Anarchic Brain or this review of it). Ketamine isn’t a traditional psychedelic, but it seems to produce some of the same effects.
August 08, 2021 · Original source
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April 03, 2023 · Original source
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December 06, 2023 · Original source
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May 15, 2024 · Original source
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January 16, 2026 · Original source
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libertarians

libertarians is a recurring concept in the Astral Codex Ten archive, appearing 7 times across 7 issues between April 01, 2021 and March 11, 2026. The archive places it in contexts such as "agreeable for liberals and libertarians"; "libertarians to liberty above all"; "one of those annoying libertarians". It most often appears alongside US, Democrats, Donald Trump.

Article page
libertarians
Mention count
7
Issue count
7
First seen
April 01, 2021
Last seen
March 11, 2026
April 01, 2021 · Original source
A fourth possibility: if you have need for cognitive closure, you only seek out information that agrees with you. If you have high need for cognitive closure, you seek out information that disagrees with you. This blog is probably very disagreeable for Marxists, and very agreeable for liberals and libertarians, which matches which of our readers are most likely to be ambidextrous. This would be a very easy hypothesis to test - just find a blog that disagrees with me about everything, and have them ask these same questions.
July 15, 2022 · Original source
Haidt clearly struggles with the fairness foundation and its somewhat grab-bag nature. He eventually splits it in two, leaving the free-rider punishment part (which he calls proportionality) in the foundation called fairness, and spinning off a new foundation called liberty which is based around freedom from oppression. The revised political division is then that liberals mostly respond to care, fairness, and liberty, libertarians to liberty above all, and conservatives to all six.
December 08, 2022 · Original source
“Oh, so you’re one of those annoying libertarians?” Maybe! But I’ve donated to enough Democrats to get spam texts from Nancy Pelosi. And a lot of them say things like “our democracy is in danger” or “this could be our last free election ever” . If you really think January 6 was a close call, where do you think we’d be if Trump had succeeded? Would he have just passed a few more tax cuts and built a few more miles of border wall? Or would he have actually done the fascism thing? And if he actually did the fascism thing, do you think he would have shown more restraint than the Canadians, and backed down from freezing bank deposits as a weapon against protesters?
If Nancy Pelosi’s text messages are any guide, Democrats have joined libertarians in the “actually pretty worried about the government becoming an oppressive dictatorship” club. I don’t think they can say with a straight face that there’s no chance that we ever get fascists who use financial repression as a tool of control. So they better have a plan. Crypto is the best-developed one I know. Or if you’re still not concerned about the US, at least be concerned about Saudi Arabia or Venezuela or Russia or Iran, where there are already authoritarian governments and people are already using crypto to try to get around them.
May 11, 2023 · Original source
Separately in both men and women, weird-but-not-woke political groups (libertarians, Marxists, alt-right, neoreactionary) were less likely than the average person to report Long COVID, and less likely than mainstream conservatives. I find libertarians and Marxists, who I would expect to be less interested in the right-wing project of minimizing COVID than conservatives, sort of interesting. But I won’t claim to have fully debunked this concern.
July 06, 2023 · Original source
8: If it’s bad to romanticize the Nazis, why do people still romanticize Genghis Khan’s Mongol hordes? One possible answer: there’s still some tail risk of a Nazi resurgence, but the Mongols have disappeared from history so thoroughly that nobody can imagine them presenting a renewed threat, leaving us free to wax poetic about them as a symbol of savage manliness or whatever. In extremely related news, mainstream intellectuals are now romanticizing libertarians. RIP.
August 05, 2025 · Original source
The Free State Project: some libertarians made a deal that if enough other libertarians agreed, they would all move to New Hampshire and try to turn it into a libertarian paradise. They got about 20,000 people on board; the results ranged from building entirely new libertarian towns in the forest, to buying homes in Portsmouth or Manchester and keeping in touch with their libertarian friends. 7/10.
If you’re sufficiently committed, you don’t need money. You can go out in the forest with your like-minded friends and probably starve (or, like the libertarians, get eaten by bears). But if you’re insufficiently committed, money is pretty helpful! Or at least this is what I gather from my own experience. There are three reasons the rationalists have somewhat succeeded at the community-building project when so many other movements have failed.
March 11, 2026 · Original source
Libertarians/Communists/Greens/etc: Third parties are at their nadir right now. Zero state or national legislative seats are currently occupied by third parties, which is historically unusual. But increasing the size of Congress would give a shot in the arm to third parties. Getting 25,000 people to vote for you seems much more doable, especially if the whole party goes all-in on one seat. And it only takes one. I gotta believe that the Libertarians could win a Congressional seat in New Hampshire. The Communists could win one in Seattle. And once you get one seat, then it’s off to the races. Getting national recognition as one of 6,641 is really hard - joining or forming a third party is the kind of thing that gets you press. This is speculation, I have no data to back it up, but I fully expect that we would see a big upshot in third party representation and membership. The CAA is exactly what the Libertarians need to break out of their funk.
Long COVID

Long COVID is a recurring concept in the Astral Codex Ten archive, appearing 6 times across 6 issues between September 02, 2021 and January 29, 2025. The archive places it in contexts such as "7.8% and 17% of patients seem to show at least one Long COVID symptom"; "The Dubious Origins Of Long COVID"; "complaining of Long COVID symptoms test negative for COVID". It most often appears alongside Democrats, Republicans, British Office of National Statistics.

Article page
Long COVID
Mention count
6
Issue count
6
First seen
September 02, 2021
Last seen
January 29, 2025
September 02, 2021 · Original source
Like everyone else, I'm trying to figure out how cautious I should be around COVID. It seems like the most important concern for young vaccinated people like myself is the risk of Long COVID symptoms, so I spent a while trying to figure out what those were.
The British Office of National Statistics looks at people with a confirmed COVID test three months ago, and finds that 14% report having Long COVID symptoms, compared to 2% of a COVID-less control group. This is substantially lower than the earlier study, which found 33% at 6 months. Probably this is because the previous one asked about a bunch of symptoms, whereas this one just asked “Are you having Long COVID?” Lots of people who had some minor symptom or other might not have made the connection, or might have thought that their symptom didn’t qualify for a full diagnosis.
Sudre et al got data from some kind of UK COVID app with four million users. They chose 4,000 who met various criteria and asked them about long COVID symptoms. 13% reported symptoms after a month, and 2% after three months. This is a lot less than the other studies, so what’s up? I’m not sure, but I think it might be the exclusion criteria, as shown in Supplementary Table 2. When they look at everyone regardless of criteria, they find an estimate centered in the mid 20s, and then the criteria gradually pick away at that. One especially relevant one is that they have no gap in symptom reporting; maybe if you have chronic fatigue, you’re less likely to use an app regularly. But the three month data is still surprising.
November 25, 2021 · Original source
Boris Johnson (left) is 5’9, so the guy in the middle must be gigantic. Who is he? Looks like it’s Milo Djukanovic, President of Montenegro, who’s 6’6 (198 cm). Is he the tallest world leader? It seems like he’s tied with his colleague across the border, Serbian president Aleksandar Vucic. Why are Balkan leaders so tall? As usual, the answer is “genetics”. This article says: It has been noted that men from Herzegovina are taller on average than men in other places—the average male height is just over six feet...Putting all the data together, researchers concluded that the most likely cause of larger-than-average height of Herzegovinian men is lifestyle during the Paleolithic—men hunted large animals such as mammoth for survival—such a diet, heavy in protein, combined with small population densities, would have provided ideal conditions for height selection, resulting in increasingly taller men who passed the trait down through their I-M170 chromosome to future generations. Some sources note that they manage to beat the Dutch despite the latter country’s much higher human development index. The Dutch are probably tall through a combination of nature and nurture; Balkan people are tall through nature alone. 7: Eliezer Yudkowsky doesn’t need more ego boosts, but an idea he had a couple of years ago - using strings of bright lights to provide a better and brighter experience for Seasonal Affective Disorder sufferers than regular light boxes - spread from him to the rationalist community to the wider world, and has finally gotten tested in a formal study (see Acknowledgments section). Results seem vaguely positive: "SAD symptoms of both groups improved similarly and considerably...exploratory analyses indicate that a higher illuminance is associated with a larger symptom improvement in the BROAD light therapy group" 8: Percent of people who choose woke options on polls very tentatively and preliminarily seems to be going down post-Trump (h/t Richard Hanania). 9: Twitter conspiracy theories 10: Did you know: all those reconstructions of “how classical art would have looked with the original paint” are probably inaccurate. There is no reason to think the Greeks and Romans used garish technicolor hues on their statues; what evidence we have suggest they were good at shading, and the statues were probably colored very tastefully. 11: Complaints about how Karl Friston uses the term “Markov blanket” 12: Trevor Klee on the claim that cyclosporine patients don’t get dementia. Apparently there was a big study where basically nobody on the immunosuppressant cyclosporine ever got dementia, and there are some theoretical reasons why cyclosporine might prevent neurodegeneration. But another study found people on cyclosporine got dementia at the usual rate. I think in a situation like this you should have a really high prior on “the people who got the crazy result bungled their study somehow”, but I’m interested in hearing what other people think. 13: Also from Trevor: a history of fluvoxamine treatment for COVID. 14: To tide you over until the next book review contest, here is awanderingmind’s review of The Conquest Of Bread. 15: Claims: cnbc.com/2021/11/05/sam…\nft.com/content/dcb75a… (better article, but paywalled)","username":"moskov","name":"Dustin Moskovitz","profile_image_url":"","date":"Fri Nov 05 15:49:46 +0000 2021","photos":[],"quoted_tweet":{},"reply_count":0,"retweet_count":184,"like_count":1188,"impression_count":0,"expanded_url":{"url":"https://www.ft.com/content/dcb75a56-ca23-439c-96db-56483979bf34","image":"https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/80a58c96-c72f-4301-b571-aa9384f132bd_2400x1350.jpeg","title":"Subscribe to read | Financial Times","description":"News, analysis and comment from the Financial Times, the worldʼs leading global business publication","domain":"ft.com"},"video_url":null,"belowTheFold":true}" data-component-name="Twitter2ToDOM"> 16: Big trial on Vitamin D for depression finds null result. Peter Attia tries to tear it apart here, but I am unconvinced, especially in the context of Vitamin D never working for any of the things people say it does besides the most boring aspects of bone health. 17: “California is actively considering the adoption of flawed and inequitable guidance on math curricula based on misleading data and inaccurate success metrics reported by San Francisco Unified School District (SFUSD)...Based on our review of the data, we found misleading, unsupported, and cherry-picked assertions of success for the new math program. We noted that overall test scores are down and enrollments in UC-approved advanced math classes have dropped as well.” It looks like San Francisco is trying the good old “lower standards, then when more kids meet the standards, claim your school reform plan worked” trick again. 18: A new study claims that self-reported “Long COVID” symptoms are more associated with believing you’ve had COVID than with actually having it (as measured by serologic testing), which sounds like pretty strong evidence that it’s psychsomatic. Expert reactions are mixed-to-negative, although the only one of these that doesn’t sound like excuse-making is Dr. Rossman’s about the unreliability of the tests. I haven’t confirmed test reliability stats but Philippe Lemoine also thinks this is a plausible confounder. 19: Noahpinion: What If Xi Jinping Just Isn’t That Competent? I appreciated this for making me think, and for underlining the extent of the difference between the Deng/Jiang/Hu era and what Xi’s doing. I especially appreciated this line, which I’d never thought about before: Xi presided over the end of China’s hypergrowth. To some extent this is not his fault. No country can grow at 10% forever, and there were many structural forces pushing downward on China’s numbers — the end of the demographic dividend, the exhaustion of rural surplus labor (the Lewis Turning Point), the saturation of export markets, and so on. But China is also slowing down earlier than South Korea, Taiwan, or Japan did in their day. China’s per capita GDP (at PPP) is still only about 1/3 that of a developed country, so if they stop catching up at about half of developed-country levels, that will not be a great showing. A big lesson of the past twenty years has been “actually liberal democracy isn’t necessary to reach developed-country status”, so it would be quite the twist if it turned out you needed liberal democracy to reach developed-country status. This gets pretty close to the great mystery of why some less-developed countries “catch up” and others don’t; whatever happens in China is going to be a really useful data point. 20: Variations on the fable of The Frog And The Scorpion. 21: You’ve probably heard about the University of Austin, the new project by a bunch of wokeness-critical academics to start a new university that won’t cancel people or force conformity (New York Post article, Politico article - these were the two least “you need to be super-outraged about this right now” articles I could find). Tyler Cowen and Larry Summers are involved; Steven Pinker was supposed to be but left for unclear reasons. My thoughts, in no particular order: Even forgetting the political aspect, attempts to start new universities are always welcome.
March 16, 2023 · Original source
Pirate Wires recently reported that transgender and bisexual people were more likely (20 - 25%) to report Long COVID compared to cisgender and straight people (~15%, yes, all these numbers are really high and you shouldn’t exactly believe them). There are lots of possible confounders, and I’ll post a replication attempt from the ACX survey data sometime, but a pretty plausible explanation is that some Long COVID is psychosomatic, all forms of neurodivergence correlate with each other, and so bi and trans people will report more of every psychosomatic condition.
But Long COVID is maximally easy to psych yourself into thinking you have - it’s just fatigue - and Ehlers-Danlos is pretty hard. And Pirate Wires was able to find 1.25x relative risk for bi people and Long COVID, and Najafian found 132x relative risk for trans people and EDS. Also, many trans people are able to easily demonstrate skin/joint abnormalities that are obvious to anyone who looks at them - although it’s possible this is selection bias - a subgroup who have real EDS (at the same rate as cis people) and are very salient because of their gender identity, while cis people with EDS (and trans people with psychosomatic EDS) don’t talk about it as much.
May 11, 2023 · Original source
If those people are saying they experience long COVID at a greater rate, it may be because that rate is closer to the true rate, and monosexual people are under-reporting because they are less likely to be aware they have long COVID symptoms (e.g. less likely to notice their brain fog), or more likely to explain their symptoms in more socially normal/acceptable ways (e.g. allergies).
It is bizarre and wrongheaded to insist that there should be one “real” Long COVID number and anyone who doesn’t get it is messing up. There are no universally-used case criteria for Long COVID. Different studies’ numbers change constantly based on how strict their criteria are, how they ask the question, how long after the COVID case they’re asking, what sample they’re asking, etc, etc, etc. So for example, Logue et al found 33% of patients had Long COVID symptoms by their definition; the British Office of National Statistics said 14%, Sudre et al said 2%, and the CDC said 20%. None of these people are lying or incompetent, it’s just that there’s no single “correct” definition of Long COVID or correct population to ask about it.
Original post: Replication Attempt - Bisexuality And Long COVID
February 29, 2024 · Original source
34: Mass Disabling Event Denial: we’ve talked before about how you would expect Long COVID to be causing a lot more problems than we hear about, and so either Long COVID is overhyped, or we’re bad at hearing about things. This article argues for the latter, suggesting that the disability data look exactly like they would if Long COVID was a huge and growing problem, and for some reason it’s just being ignored:
January 29, 2025 · Original source
There’s an outside chance of an apocalyptic scenario for Long COVID: if each case of COVID has an fixed percent chance of giving you the syndrome, and the syndrome lasts forever, then as more COVID cases happen (ie even though COVID is no longer pandemic, most people still get it once every few years), the amount of Long COVID keeps going up and up for decades, until deaths finally equal new cases. I think this is very unlikely but worth devoting a few brain cells to worrying about. On the question “Have you ever had Long COVID?” (not pictured), the survey results from 2022 → 2024 → 2025 went from 3.1% → 3.6% → 4.5%. On the question above, the number of people saying they were still fatigued went from 2.5% → 1.8% → 2.1%. These are obviously small and weak samples, but it seems like maybe people keep getting Long COVID, but for most of them it gets better after a year or two, so the amount of existing Long COVID cases stays pretty steady. On the same trio of surveys, this question went from 16.2% → 4.1% → 3.5%. Lower numbers mean older architecture, so this confirms the few polls I’ve cited suggesting most people prefer older. Obviously ACX is a selected population, but probably most of the selection is on things other than architecture taste. When I asked people to rank various styles of office buildings and houses, the winners were: This was overwhelmingly people’s favorite office building style, with almost twice as many votes as second place. And this was people’s favorite style of house, but a modernist house did come in a close second. I did another analysis and found that of people in the target demographic (Americans who voted and had a guide for their city) about 50% said it changed their vote, 30% said they weren’t convinced, and 20% said they didn’t know about it. Overall we changed about 500 people’s votes. This one surprised me, so halfway through I added a question asking people to guess what the answer would be. You got it pretty much exactly right (24.96%), so score one for the wisdom of crowds. I’m still interested to see what demographic characteristics predict overestimating vs. underestimating it. These answers also surprised me. In any ACX article related to crime, it feels like the comment section is full of people demanding tougher punishments - no, tougher than that - no, MAXIMUM TOUGHNESS! - with only a tiny number of dissenters. But actually, the silent majority is big softies. 86% want no jail time - not even a weekend - for a first offense shoplifter. And 66% want a month or less even for a ten-time offender! (though 1.3% of you do want death) This is the version of this question most relevant to San Francisco, where there usually aren’t open shelter beds. Same surprise as the previous question - the comment section demands MAXIMUM TOUGHNESS, but the survey takers are bleeding hearts. Most people chose either red (arrest harassers only) or orange (arrest harassers, institutionalize anyone who seems mentally ill), but to otherwise leave the encampment alone. I think this is both a clear right choice, and maybe politically impractical (the justice system doesn’t have the capacity to prove beyond a reasonable doubt which homeless people are harassers/mentally ill and which ones aren’t), so maybe the difference between this question and the comment section is what second-best option people choose when the clear right choice isn’t available. Among the 28 pp of readers who own crypto, 16 pp (57%) are only speculating; the other 12 pp (43%) used it for at least somewhat non-speculative uses - of which 5.7 pp (20%) were completely non-speculative and legal. Typical examples were VPNs, international transfers, drugs (including legal drugs that were just hard to get elsewhere), and donations. I’d heard some pretty crazy rumors about this, so I asked the 113 of you who had used ayahuasca to tell me your stories. 37 of you filled in the text box, of whom: 16 (43%) said it wasn’t too interesting.
Latin

Latin is a recurring concept in the Astral Codex Ten archive, appearing 5 times across 5 issues between July 13, 2022 and December 05, 2024. The archive places it in contexts such as "he would add Latin, French, German, English, and Yiddish"; "the word for woman in Latin is femina"; "The footnotes are in untranslated Latin". It most often appears alongside Europe, Germany, America.

Article page
Latin
Mention count
5
Issue count
5
First seen
July 13, 2022
Last seen
December 05, 2024
July 13, 2022 · Original source
By age 6, he could divide eight-digit numbers in his head. At the same age, he spoke conversational ancient Greek; later, he would add Latin, French, German, English, and Yiddish (sometimes he joked about also speaking Spanish, but he would just put "el" before English words and add -o to the end) . Rumor had it he memorized everything he ever read. A fellow mathematician once tried to test this by asking him to recite Tale Of Two Cities, and reported that “he immediately began to recite the first chapter and continued until asked to stop after about ten or fifteen minutes”.
Von Neumann loved driving very much but had never passed a test. At [his wife] Mariette’s suggestion, he bribed a driving examiner. This did nothing to improve his driving. He sped along crowded roads as if they were many-body problems to be negotiated by calculating the best route through on the fly. He often failed, and an intersection in Princeton was soon christened “Von Neumann Corner” on account of the many accidents he had there. Bored on open roads, he slowed down. When conversation faltered, he would sing; swaying and rocking the streeting wheel from side to side with him. The couple would buy a new car every year, usually because von Neumann had totalled the previous one. His vehicle of choice was a Cadillac, ‘because’, he explained ‘no one would sell me a tank’. Miraculously, he escaped largely unscathed from these smash-ups, often returning with the unlikeliest of explanations. "I was proceeding down the road,” begins one fabulous excuse. “The trees on the right were passing me in orderly fashion at 60 miles an hour. Suddenly one of them stepped in my path. Boom!”
Granting that von Neumann was not a nerd, was he a psychopath? This has been a matter of more debate. His detractors called him “cold”, “calculating”, and “ruthless”, and pointed out that his game theory work, while brilliant, tended to focus on the most cutthroat scenarios (it was he who invented the term “zero-sum game”). While some of his Manhattan Project collaborators came to regret or at least agonize over their role in inventing the Bomb, von Neumann was disinclined to waste time questioning past decisions. Instead, he goaded the government to get to work building bigger, deadlier hydrogen bombs before the Russians managed the same.
October 28, 2022 · Original source
Did you know: the German name for Malleus Maleficarum is “Der Hexenhammer” His arguments ring hollow to modern ears, and honestly neither God nor the Devil comes out looking very good. God isn’t trying to maximize a 21st century utilitarian view of the Good, He’s trying to maximize His own glory. Allowing some evil helps with this, because then He can justly punish it (and being just is glorious) or mercifully forgive it (and being merciful is also glorious). But, if God let the Devil kill everyone in the world, then there would be no one left to praise God’s glory, plus people might falsely think God couldn’t have stopped the Devil if He’d wanted to. So the glory-maximizing option is to give the Devil some power, but not too much. Meanwhile, the Devil isn’t trying to maximize 21st century utilitarian evil. He’s trying to turn souls away from God. So although he could curse people directly, what he actually wants is for humans to sell their soul to him in exchange for curse powers. So whenever possible he prefers to act through witches. The rest of this part is just corollaries of these basic points. But there sure are a lot of corollaries, like: Question III: Whether Children Can Be Generated By Incubi And Succubi So, we all know that sometimes demons who look like hot men come and have sex with women in the middle of the night. But can these demons make a woman pregnant? It would seem that the answer should be no, because the Bible says God created Man in His own image, which suggests the conception of new humans is pretty holy, which makes it sound kind of blasphemous to suggest demons could do it. On the contrary side, we know that demons can have kids with humans. The Bible says so: Genesis 6 talks about nephilim, children of “the sons of God” by “the daughters of men”. And St. Augustine seems to think all those stories about Greek gods impregnating women were incubus demons. So “it is just as Catholic a view to hold that men may at times be begotten by means of incubi and succubi, as it is contrary to the words of the Saints and even to the tradition of Holy Scripture to maintain the opposite opinion.” Since the incubi cannot produce semen themselves, probably they steal it from some other human, then bring it to the womb of the person they are having sex with. Question VI: Concerning Witches Who Copulate With Devils - Why Is It That Women Are Chiefly Addicted To Evil Superstitions? Why are most witches women? Probably because women are awful: John Chrystotom says . . . what else is woman but a foe to friendship, an unescapable punishment, a necessary evil, a natural temptation, a desirable calamity, a domestic danger, a delectable detriment, an evil of nature, painted with fair colors! Therefore if it be a sin to divorce her when she ought to be kept, it is indeed a necessary torture, for either we commit adultery by divorcing her, or we must endure daily strife. In fact, the word for woman in Latin is femina, which can also have the form feminus, which is literally just fe minus (lesser in faith)! Because women are less faithful, more carnal, and mentally weaker, they are more easily tempted by the Devil, and make up the majority of witches. Question IX: Whether Witches May Work Some Prestidigitory Illusion So That The Male Organ Appears To Be Entirely Removed And Separate From The Body. IE: can witches steal your penis? It would seem that witches can steal your penis. After all, many people claim to have had their penis stolen by witches. The fifteenth-century peasants among whom Kramer went witch-hunting claimed this. And modern people claim it even today. Frank Bures’ The Geography Of Madness is a great book about recent penis-stealing-witch-related panics, which happened until the mid-20th century in Asia and still happen in Africa. For some reason, this is a classic concern across cultures and centuries. But on the contrary side, God created the human body, and charged Man to be fruitful and multiply. So if the Devil could steal people’s penises it would seem that he must be more powerful than God, which is blasphemous. Kramer answers that witches cannot steal men’s penises, but they can cast an illusion that causes it to look and feel like the penis has been stolen. Classic namby-pamby liberal centrist compromise! Question XIV: The Enormity Of Witches Is Considered, And It Is Shown That The Whole Matter Should Be Rightly Set Forth And Declared This is is one of those “more a comment than a question” questions. Kramer suggests that not only is witchcraft a sin, but it is the worst sin. This section (plus the next few) is a list of all the different things witches are worse than, and why. Witches are worse than pagans, because pagans never knew about Christianity. But witches know about it and deliberately reject it. Witches are worse than Jews, because Jews never claimed to be Christian. But witches were once Christian and then renounced the faith. Witches are worse than ordinary heretics, because ordinary heretics only reject some parts of the faith. But witches implicitly reject all of it by supporting the Devil himself. Witches are worse than Adam, because although Adam’s sin had terrible consequences for the human race, this wasn’t really his direct decision. If we limit our consideration to the specific act, Adam just disobeyed God once, but witches are disobeying God all the time. In fact witches are more sinful than the Devil himself (!), and the Devil’s sin “is in many respects small in comparison with the crimes of witches”. For “both sin against God; but [the Devil] against a commanding God, and [witches] against One who dies for us, Whom, as we have said, wicked witches offend above all.” Witches are literally the worst thing in the entire universe. Whatever else you are concerned about, there is no way it is anywhere close to as bad as witches. If you had the faintest idea how bad witches really were, you would be freaking out all the time. You need to stop whatever you were doing before and become some kind of witch-minimizer instead. This ends Part 1, but if you’re interested you might want to look at further questions from this section, including What Is The Source Of The Increase Of Works Of Witchcraft? Whence Comes It That The Practice Of Witchcraft Hath So Notably Increased?
It is Shown that, on Account of the Sins of Witches, the Innocent are often Bewitched, yea, Sometimes even for their Own Sins. …and many more! III: Life’s A Witch, Then You Die The next section of Malleus moves from the theoretical to the practical. Kramer is an experienced witch hunter who has traveled all over Germany. He knows how witches work. His target audience for this section is some combination of doctors who want to know if a certain malady is witchcraft, villagers who want to know whether they’ve been bewitched, and detectives investigating witch-related crimes. Here is how witches work: first, they make a pact with the Devil. Sometimes this is explicit and involves copulating with demons, other times it’s an “implicit pact” where the woman just sins a lot and doesn’t ask too many questions about where her new powers come from. Although every witch has a slightly different repertoire, typical spells include: Bury a charm made of hair and nails and other gross things underneath someone’s doorstep in order to make them fall sick, prevent them from having erections, or steal their penis.
August 30, 2024 · Original source
Lecky was born in Ireland in 1838 to a distinguished family of scholars and government officials. He entered Trinity College, Dublin, where “in addition to the ordinary university course, he went through that appointed for divinity students…He confesses to have been perhaps culpably indifferent to college ambitions and competitions, and he threw himself with intense eagerness into a long course of private reading, chiefly relating to the formation and history of opinions.”
He graduated in 1859. Having inherited the family’s lands by this time, he was under no obligation to work, and, as he later wrote, “For four or five very happy years after I left college I lived in almost complete solitude and in pure thought.” He traveled all over Europe, holing up in libraries, and reading obscure tomes, e.g., “I have been gathering together a large and rare library of old Latin and French books on witchcraft…I am waiting with great impatience for a treatise on the Devil by Psellus, a Byzantine author of the eleventh century, having got which, I mean to go to a little village in the mountains [the Pyrenees] till I have mastered it.” Already a thinker, but in dread of being considered an idler, Lecky decided to become an author.
This is not an objective review because there’s no way I’m going to badmouth this book. I have heard haters say: It’s too loooong!!! I consider this a bonus since every page contains something interesting. It’s written in that dense 19th century prose!!! I’ll grant you it was written in the 19th century. The footnotes are in untranslated Latin!!! Google Translate has really come along. Anything else? No? Okay, I’ll tell you why the book is great:
November 12, 2024 · Original source
Imagine taking a time machine to the year 2300 AD, and everyone is Scientologist. The United States is >99% Scientologist. So is Latin America and most of Europe. The Middle East follows some heretical pseudo-Scientology that thinks L Ron Hubbard was a great prophet, but maybe not the greatest prophet.
Of inscriptions on the Jewish catacombs in Rome, 76% are in Greek, 22% in Latin, and only 2% in Hebrew or Aramaic. Reform Judaism is unstable. The Law of Moses is central to the Jewish faith; relax it too much, and believers can justly wonder what’s left. In America, Reform Jews are over-represented not only among atheists and agnostics, but among every cult under the sun. 33% of American Buddhists come from a Jewish background, and even the Moonies were 30% Jewish at one point! (they’re now down to 6%) As the Jews were assimilating into Greeks, some Greeks were assimilating into Judaism. They were impressed enough with monotheism and the Jews’ upright behavior to adopt some of the rituals, but they couldn’t take the final step and circumcise themselves. Instead, they hung around the fringes of Jewish society, admiring it from without. The Bible and the historical record call them “God-fearers”, but by analogy I can’t help but think of them as “weajoos”. These weajoos would have been easy prey for the first semi-Jewish sect to shed the circumcision requirement and explicitly pivot away from being an ethnic religion. The Apostles and other early Christians, leaving Palestine to minister to the wider world, would have made use of existing Jewish networks and connections. They would have found themselves in the middle of the spiritually-disaffected, half-assimilated pseudo-Reform Jewish communities of the Roman world, plus their half-assimilated-the-other direction Greek hangers-on. They would have preached that Judaism was basically true, but that you can drop the restrictive Law of Moses and avoid getting circumcised. They would have sliced through the cultural angst of these in-between communities, saying that Jews could join together with Gentiles in a big friendly tent under the leadership of the God of Abraham, Isaac, and Jacob. Here, says Stark, were the early Christians’ first few million converts. Because, I Regret To Inform You, The Pronatalists Are Right About Everything We found above that the Christian population needed to grow at 40% per decade, and assumed this meant conversion. But you could also do this through a fertility advantage. If a generation lasts thirty years, and Christians have 3x more children than pagans per generation, they can get 40%/decade growth without converting anyone at all. In reality, it was probably a mix: some conversion plus some fertility advantage. Here I start to worry that some right-wing pronatalist organization bribed Rodney Stark to abandon his usual scholarly attitude and write some kind of over-the-top pronatalist fanfic. I was waiting for the part where the eagle named MORE BIRTHS perches on the blackboard and the childfree professor was tossed into the lake of fire for all eternity. Still, let’s take it at face value and see what the fanfic has to say. By the Imperial era, Roman fertility was plummeting. Partly this was because the Romans practiced sex-selective infanticide, there were 130 men for every 100 women, and so many men would never be able to find a wife. But partly this was because the men who could find wives dragged their feet. (Male) Roman culture took it as a given that women were terrible, that you couldn’t possibly enjoy interacting with them, and that there was no reason besides duty that you would ever marry one. In 131 BC, the Roman censor Quintus Caecilius Metellus Macedonicus2 proposed that that the senate make marriage compulsory because so many men, especially in the upper classes, preferred to stay single. Acknowledging that “we cannot have a really harmonious life with our wives”, the censor pointed out that "since “we cannot have any sort of life without them,” the long term welfare of the state must be served”… As Beryl Rawsom has reported, “one theme that recurs in Latin literature is that wives are difficult and therefore men do not care much for marriage.” The Romans understood that this was long-term fatal for their empire, and tried all sorts of schemes to increase family formation. In the mid-first-century BC, Cicero re-proposed Metellus’ scheme to make marriage compulsory, but it failed once again. Augustus contented himself with punitive taxes and second-class citizenship for unmarried and childless couples, combined with subsidies and affirmative action for men with at least three children. Formal and informal social pressure eventually convinced most Roman men to take wives, but no amount of love or money could make them have children. Dense cities discouraged large families, Roman children were expensive (nobles would have to spend immense effort and political favors grooming them for high positions), and (the scourge of all nobilities) too many children risked splitting the inheritance. Also, if you had a girl you’d probably just kill her (she would consume resources without continuing the family line), and half of children died before adulthood from some disease or another anyway. It was just a really bad value proposition. Nor did the sex drive force the matter. Horny Roman men had their choice of a wide variety of male and female slaves and prostitutes - despite Augustus and his spiritual heirs’ fuming about monogamy, this was never really enforced on the male half of the population. When men did have sex with women, it was usually oral or anal sex, specifically to avoid procreation. When they did have vaginal sex, they had a wide variety of birth control methods available, including the famous silphium but also proto-condoms and spermicidal ointments. If a child was conceived despite these efforts, abortion was common albeit unsanitary (maternal death rates were extremely high, but this was not really a deal-breaker for the Roman men making the decision). If a baby was born in spite of all this, infanticide was legal and extremely common: Far more babies were born than were allowed to live. Seneca regarded the drowning of children at birth as both reasonable and commonplace. Tacitus charged that the Jewish teaching that it is “a deadly sin to kill an unwanted child” was but another of their “sinister and revolting practices” . . . not only was the exposure of infants a common practice, it was justified by law and advocated by philosophers.” Christians followed the opposite of all these practices. They recommended that men love their wives, and held this as a plausible and expected outcome. This was not exactly unprecedented, but it was a dramatic reversal of Roman custom. From Ephesians 5: Husbands, love your wives, just as Christ loved the church and gave himself up for her to make her holy, cleansing her by the washing with water through the word, and to present her to himself as a radiant church, without stain or wrinkle or any other blemish, but holy and blameless. In this same way, husbands ought to love their wives as their own bodies. He who loves his wife loves himself. After all, no one ever hated their own body, but they feed and care for their body, just as Christ does the church — for we are members of his body. “For this reason a man will leave his father and mother and be united to his wife, and the two will become one flesh.” This is a profound mystery — but I am talking about Christ and the church. However, each one of you also must love his wife as he loves himself, and the wife must respect her husband. The Christians banned adultery (and, unlike the Roman bans, gave it teeth), meaning that married men who wanted sex had no choice but to go to their wives. They held that sex had to be procreative, banning anal sex, oral sex, homosexual sex, and birth control. And obviously they banned infanticide (many of these bans weren’t active decisions, but carry-overs from the movement’s Jewish roots). Also, I regret to say I fell for the liberal meme that Republicans tricked Christians into being anti-abortion in 1960, and previous generations of Christian had thought abortion was fine. This is absolutely not true. The Didache, the first Christian text outside the New Testament itself, probably dating from about 90 AD, says that “Thou shalt not murder a child by abortion nor kill them when born”. The second-century church father Athenagoras wrote: We say that women who use drugs to bring on an abortion commit murder, and will have to give an account to God for the abortion . . . for we regard the very foetus in the womb as a created being, and therefore an object of God’s care . . . and [we do not] expose an infant, because those who expose them are chargeable with child-murder. The end result is that while pagans delayed marriage, cheated, had nonprocreative sex, used birth control, performed abortions, and committed infanticide, Christians did none of these things. This section gave me a new appreciation for conservative Christian purity culture: it was obviously suited for the environment in which it evolved, and it’s also obvious why its founders would etch it so deeply into its memetic DNA that it’s still going strong millennia later. But I’ll end this section with a note of caution - I’m not sure how relevant any of this is. Stark refuses to speculate on pagan vs. Christian fertility rates, but when I look up modern scholarship, they reasonably point out that pagan rates must have been around “replacement”, given that the Roman population stayed steady (or slowly increased) for hundreds of years. “Replacement” is in quotes because Romans were constantly dying of plague, warfare, fire, and a million other causes; since only a third to half of people survived to reproduce, “replacement” here is something like 4-6 children per women. This doesn’t sound like the antinatalist disaster Stark describes! I think Stark is mostly talking about Roman elites - the group who Augustus kept pestering to have at least three children - and more broadly about the urban population. These people were constantly dying and being replaced by commoners and villagers. Early Christianity was primarily an urban and upper-class movement (does this surprise you? Stark urges us to think of modern cults and new religions, like American Buddhism, which predominantly recruit disillusioned children of the upper classes). So perhaps it did better than its urban upper-class pagan comparison group. Still, since the urban upper-class pagans were constantly being replaced by village lower-class pagans as soon as they died out, how much, in numerical terms, can this contribute to Christianity’s growth? A possible synthesis: if you imagine a city as having a constant population (because it’s walled, plus its hinterland can only support a certain number of non-food-producing urbanites), and villagers as replacing urbanites on a one-to-one basis as they die, then greater Christian urban fertility rates can at least contribute to the cities and upper classes becoming Christian. And once the cities and upper classes are Christian, you get Constantine, and the lower classes can be forced to comply. Remember, “pagan” originally meant “rural”! Because Where Women Go, Men Will Follow One thing Stark did not mention discovering in his study of cults, but which I have heard anecdotally - a lot of male cult members join because the cult has hot girls. This seems to have been a big factor in the spread of early Christianity as well. Stark collects various forms of evidence that early Christians were predominantly women. Paul’s Epistle to the Romans greets thirty-three prominent Christians by name, of whom 15 were men and 18 women; if (as seems likely) men were more likely to become prominent than women, this near-equality at the upper ranks suggests a female predominance at the lower. A third-century inventory of property at a Christian church includes “sixteen men’s tunics and eighty-two women’s tunics”. The book quotes historian Adolf von Harnack, who says: [Ancient sources] simply swarm with tales of how women of all ranks were converted in Rome and in the provinces; although the details of these stories are untrustworthy, they express correctly enough the general truth that Christianity was laid hold of by women in particular, and also that the percentage of Christian women, especially among the upper classes, was larger than that of men. Why were women converted in such disproportionate numbers? Again, Stark’s sociological background serves him well: he is able to find reports of the same phenomenon in modern religions: By examining manuscript census returns for the latter half of the nineteenth century, Bainbridge (1983) found that approximately two-third of the Shakers were female. Data on religious movements included in the 1926 census of religious bodies show that 75% of Christian Scientists were women, as were more than 60% of Theosophists, Swedenborgians, and Spiritualists. The same is true of the immense wave of Protestant conversions taking place in Latin America. But along with a general tendency for women to convert, Stark notes that Christianity was especially attractive to women. The pagan world treated women as their husbands’ property, and not particularly well-liked property at that. The book cites the Athenian laws as typical: The status of Athenian women was very low. Girls received little or no education. Typically, Athenian females were married at puberty and often before. Under Athenian law, a woman was classified as a child, regardless of age, and therefore was the legal property of some man at all stages of her life. Males could divorce by simply ordering a wife out of the household. Moreover, if a woman was seduced or raped, her husband was legally compelled to divorce her. If a woman wanted a divorce, she had to have her father or some other man bring her case before a judge. Finally, Athenian women could own property, but control of the property was always vested in the male to whom she “belonged”. Meanwhile, Christian woman had relatively high status, sometimes rising to the position of deacon within a church. Christian men were ordered to treat their wives kindly, were prohibited from cheating on them, and mostly could not divorce. Christianity, unlike paganism, did not especially pressure widows to remarry (important since a remarrying widow lost all her property to her new husband). Christian women were only a third as likely as Roman women to be married off before age 13. Women noticed all these benefits and flocked to Christianity. Aside from all of this, the Romans were practicing sex-selective infanticide, reducing their female numbers still further, and making the Christians even more proportionally female-heavy. If the Christians, like many modern cults, were 65% female, and the Romans (as some sources attest) were about 40 - 45% female, this is a pretty profound difference. The Romans grumbled about marriage, but in the end most Roman men did want wives (if only to avoid government penalties). But 1.4 men per women - maybe even less among the upper classes - puts young men seeking wives in a difficult situation (for comparison, modern San Francisco is only 1.05 men per women, and dating is already hell). To any remotely heterosexual Roman men, the 65% female Christian community must have started looking pretty good. Meanwhile, the Christians had the opposite problem: too many women, not enough men. There’s an obvious solution, and it sounds like the pagans and Christians had also figured it out: From 1 Peter 3: Wives ... submit yourselves to your own husbands so that, if any of them do not believe the Word, they may be won over without words by the behavior of their wives, when they see the purity and reverence of your lives. History records many such intermarriages, almost always ending with the conversion of the pagan husband. If you are a Christian of English descent, you may owe your religion to Queen Bertha of Kent, who convinced her husband, one of the early Anglo-Saxon kings, to take her faith. But Ruxandro Teslo has a great post reviewing the work of historian Michele Salzman, who disagrees with all of this. Salzman has a database of 400 aristocratic Romans during the 4th century period of Christianity’s fastest growth. She finds few intermarriages, few examples of women converting their husbands, and equal (or slightly male-biased) conversion ratios. Granted, this is only a small sample from one period. But it makes us question how good our evidence really is. Doesn’t all this hinge on one passage from Paul which, technically, named more men than women, plus one inventory of tunics which was so female-biased that it couldn’t possibly have been representative of even a very woman-heavy church? Are we sure that we can make the leap from “Christianity promised women more rights” to “Therefore, women flocked to Christianity?” Wasn’t that the same argument that pundits used last week to predict a blue wave for Kamala? Didn’t white women actually go for Trump, 53-46? Salzman has one more concern, which is that women had so few rights in ancient Roman society that it’s hard to see how they could have converted at all. When unmarried, they were under the care of their father, who would hardly have let them go out visiting churches full of strange men. When married, they were under the care of their husband, who likewise. A typical Roman man wouldn’t have cared about his wife’s religious opinions, which is maybe why so many of our stories about intermarriages and conversions come from later periods like the Anglo-Saxons. I don’t know enough about history to referee this dispute, except that say that I think the answer could easily have been different for each of early Romans, late Romans, Hellenized-Jewish-Romans, pagan Romans, upper-class Romans, and lower-class Romans, plus all combinations thereof. Because Of The Testimony Of The Martyrs The martyrs are one of the most dramatic parts of the early Christian story. Men and women would endure seemingly-unbearable tortures, continuing to praise God the whole time, sometimes in spite of Roman officials who promised to let them go free if they would just make the tiniest concession to praising Jupiter. These martyrdoms impressed their contemporaries as much as they impress us, and were a major factor driving pagans to Christianity. The Christian Martyrs’ Last Prayer, by Jean-Leon Gerome (maybe slight nominative determinism?) Stark is writing in the 1990s, and martyrology c. 1995 does not exactly cover itself in glory. At the time of writing, the most popular theory among scholars (claims Stark) was that the martyrs were masochists. He considers this dumb and offensive theory a natural consequence of historians being reluctant to accept anything that sounds too miraculous or amazing, and there being few other hard-headed rational explanations of the martyrs’ behavior (for some reason, the obvious one - that they believed in God and Heaven - impresses neither Stark’s foils nor himself). He sets out to build an alternative theory: the martyrs were rationally seeking the approval of their community. Martyrdom not only occurred in public, often before a large audience, but it was often the culmination of a long period of preparation during which those faced with martyrdom were the object of intense, face-to-face adulation. Consider the case of Ignatius of Antioch … Ignatius was condemned to death as a Christian. But instead of being executed in Antioch, he was sent off to Rome in the custody of ten Roman soldiers. Thus began a long, leisurely journey during which local Christians came out to meet him all along the route, which passed through many of the more important sites of early Christianity in Asia Minor on its way to the West. At each stop Ignatius was allowed to preach to and meet with those who gathered, none of whom was in any apparent danger although their Christian identity was obvious. Moreover, his guards allowed Ignatius to write letters to many Christian congregations in cities bypassed along the way, such as Ephesus and Philadelphia … As William Schoedel remarked, “It is no doubt as a conquering hero that Ignatius thinks of himself as he looks back on part of his journey and says that the churches who received him dealt with him not as a ‘transient traveller,’ noting that ‘even churches that do not lie on my way according to the flesh went before me city by city.’” What Ignatius feared was not death in the arena, but that well-meaning Christians might gain him a pardon…He expected to be remembered through the ages, and compares himself to martyrs gone before him, including Paul, “in whose footsteps I wish to be found when I come to meet God.” It soon was clear to all Christians that extraordinary fame and honor attached to martyrdom. Nothing illustrates this better than the description of the martyrdom of Polycarp, contained in a letter sent by the church in Smyrna to the church in Philomelium. Polycarp was the bishop of Smyrna who was burned alive in about 156. After the execution his bones were retrieved by some of his followers - an act witnessed by Roman officials, who took no action against them. The letter spoke of “his sacred flesh” and described his bones as “being of more value than precious stones and more esteemed than gold.” The letter-writer reported that the Christians in Smyrna would gather at the burial place of Polycarp’s bones every year “to celebrate with great gladness and joy the birthday of his martyrdom.” The letter concluded, “The blessed Polycarp ... to whom be glory, honour, majesty, and a throne eternal, from generation to generation. Amen.” It also included the instruction: “On receiving this, send on the letter to the more distant brethren that they may glorify the Lord who makes choice of his own servants.” In fact, today we actually know the names of nearly all of the Christian martyrs because their contemporaries took pains that they should be remembered for their very great holiness. I don’t know, I’m not putting too much effort into writing up this section, because it doesn’t feel like as much of a mystery as some of the others. Maybe all of this was weird in 1996. But since then, we’ve seen plenty of suicide bombers willing to die for their faith. I accept that the Christian martyrs were more impressive - a slow death in the Colosseum takes more grit than the quick detonation of an explosive vest, and dying for peace is more impressive than dying in war - but it hardly seems like as much of a leap. Honestly, Stark’s “social approval” theory seems only slightly less objectifying than the masochism theory. Some people just have a tendency towards self-sacrifice. I know many effective altruists who, for example, deliberately let themselves be infected with malaria to help speed vaccine research. If someone told them a way that they could help the neediest people in the world by feeding themselves to lions, the lions would no doubt eat well. Because They Survived The Plagues However bad you imagine daily life in ancient Rome, it was worse. Historians estimate that ancient Rome had a population density of 300 people per acre. That’s almost ten times denser than modern New York City, two thousand years before anyone invented the skyscraper3. How did they do it? By cramming people together in unbearable filth and misery: Most people lived in tiny cubicles in multistoried tenements…”there was only one private house for every 26 blocks of apartments”. Within these tenements, the crowding was extreme - the tenants rarely had more than one room in which “entire families were herded together”. Thus, as Stambaugh tells us, privacy was “a hard thing to find”. Not only were people terribly crowded within these buildings, the streets were so narrow that if people leaned out their window they could chat with someone living across the street without having to raise their voices… To make matters worse, Greco-Roman tenements lacked both furnaces and fireplaces. Cooking was done over wood or charcoal braziers, which were also the only source of heat; since tenements lacked chimneys, the rooms were always smoky in winter. Because windows could be “closed” only by “hanging cloths or skins blown by rain”, the tenements were sufficiently drafty to prevent frequent asphyxiation. But the drafts increased the danger of rapidly spreading fires, and “dread of fire was an obsession among rich and poor alike.” Packer4 (1967) doubted that people could actually spend much time in quarters so cramped and squalid. Thus he concluded that the typical residents of Greco-Roman cities spent their lives mainly in public places and that the average “domicile must have served only as a place to sleep and store possessions.” These tenements had no plumbing. Waste was eliminated by pouring it onto the street, often to the detriment of people walking underneath. Water was brought home from public wells; if you were out, you either walked back to the well or made do. The total public baths capacity of Rome was about 30,000; the total population of Rome was about a million; in practice, the upper classes used the “public” baths and the average citizen had never bathed in their life. Soap had been invented a century or two earlier but was limited to a small pool of early adopters. The cities buzzed with flies, mosquitos, and other insects. It would be eighteen hundred years before anyone invented germ theory. Tenements were six stories high and frequently collapsed, killing everyone inside. Fires consumed the city on a regular basis, giving rise to colorful legends like Nero fiddling while Rome burnt. Police were limited, and it was understood that you would be robbed immediately if you set foot outside at nighttime. This kind of smart, walkable, mixed-use urbanism is illegal to build in most American cities. How did people survive? Mostly they didn’t. Cities were destroyed regularly - multiple times within a single human lifetime! - then rebuilt and replenished with rural population. Stark focuses on Antioch, a Syrian city which was a center of early Christianity. During “six hundred years of intermittent Roman rule”, he finds: It was conquered 11 times
Stark thinks of himself as attacking a scholarly consensus that you’re “not allowed” to consider the content of a religion when speculating about its growth.
December 05, 2024 · Original source
Still, unless you’re a Hindu, you believe the system is completely made up and has no relevance to the real world. You think that Hindu priests are (unintentionally) charlatans, getting angry at people for violating rules even though the violation of those rules has no negative consequences and nobody who wasn’t inculcated in Hinduism since birth would care about them. The solution is to stop inculcating people into Hinduism. Although this might have some other disadvantages (if the religion helps hold together communities or something), at least the relaxation of meaningless ritual purity laws would go on the benefits side of the ledger.
Maybe taste is like this too. Sophisticated artists come up with a set of rules that they all agree on, but which are otherwise arbitrary. Young art students, after getting scoffed at for violating the rules enough times, internalize a deep sense of cringe if they see a rule getting violated. But all of this is pointless and could be profitably eliminated.
Even though in some sense grammar is about agreeing on a set of rules for easy communication, some people are more sophisticated than others and “know” that the majority way of speaking is wrong. My former English teacher spent her life waiting for someone to ask “Is Mrs. So-And-So here?” so that she could answer “I am she!” and follow it with an explanation of why the natural instinct to say “I am her” is “wrong”. This particular rule has a sort of rational explanation - the copula takes the nominative case. But when you get into why the copula takes the nominative case, it’s hard to tell whether this is a natural fact about the definition of cases, or whether Latin-obsessed grammarians unfairly demanded that Anglophones follow the Latin usage. Other examples are more clearly inappropriate Latinizations - for example, you originally couldn’t split an infinitive in English because doing so was impossible in Latin; only later did people develop a “sense” that this “sounded wrong”.
liberalism

liberalism is a recurring concept in the Astral Codex Ten archive, appearing 5 times across 5 issues between June 24, 2022 and September 18, 2025. The archive places it in contexts such as "universalist ideologies like Marxism or liberalism"; "Grotius sought to ground the right of war on liberalism, on the natural rights of individuals to use force to protect life and property"; "telltale marks of a threat to liberalism". It most often appears alongside Donald Trump, Germany, Italy.

Article page
liberalism
Mention count
5
Issue count
5
First seen
June 24, 2022
Last seen
September 18, 2025
June 24, 2022 · Original source
Second, Mearsheimer, Bosen, and Waltz argued that nationalism is strong enough to make states act like unitary actors. However, nationalism only appears strong when compared to the pull of universalist ideologies like Marxism or liberalism, because soldiers can continue fighting for their fellow combatants despite widespread disillusionment with the mission itself as seen in the Iraq war. Nationalism is weaker than financial self-interest, as no viable army can exist without paying soldiers market salary, and states need laws like tariffs to protect domestic industry; nationalism is also weaker than familial interests, as states need laws against nepotism.
July 01, 2022 · Original source
Qutb is the mirror image of Grotius. Grotius sought to ground the right of war on liberalism, on the natural rights of individuals to use force to protect life and property. Qutb grounded the right, indeed the duty, of war in the obligation to annihilate Jahiliyyah. Whereas Grotius argued that war could be fought for liberal rights, Qutb argued that war had to be fought against liberal rights.
August 04, 2023 · Original source
If we want to use Hitler’s story to learn how to stop a slide into authoritarianism, the first thing we have to do is disentangle in our minds Hitler’s Nazi ideology from the elements that let Hitler take over. Swastika-loving internet trolls, however offensive, are not about to usher in a reign of terror. The telltale marks of a threat to liberalism have a lot more to do with organization and resources than they do with beliefs. It’s also worth remembering that different illiberal regimes have come to power in different ways—that’s why it’s worth looking at many different dictator stories so we have a sense of the possibilities. But what we’re considering here is how an authoritarian movement would come to power using Hitler’s playbook specifically. With this in mind, I think Hitler’s story shows us five main characteristics that make a movement dangerous.
If we want to use Hitler’s story to learn how to stop a slide into authoritarianism, the first thing we have to do is disentangle in our minds Hitler’s Nazi ideology from the elements that let Hitler take over. Swastika-loving internet trolls, however offensive, are not about to usher in a reign of terror. The telltale marks of a threat to liberalism have a lot more to do with organization and resources than they do with beliefs. It’s also worth remembering that different illiberal regimes have come to power in different ways—that’s why it’s worth looking at many different dictator stories so we have a sense of the possibilities. But what we’re considering here is how an authoritarian movement would come to power using Hitler’s playbook specifically. With this in mind, I think Hitler’s story shows us five main characteristics that make a movement dangerous. 1. They’re open about their illiberalism. Hitler wasn’t the Emperor from Star Wars—he didn’t pretend to be a nice democracy-loving guy until he had all the power in his hands. Hitler was the guy who went to a discussion club and yelled at everyone else for not being anti-Semitic enough. He wasn’t blowing a dog whistle—more like a fanfare trumpet.
The most dangerous threats to liberalism freely admit that they are enemies of liberal democracy.
July 30, 2024 · Original source
It’s Progressive-era propaganda about the superiority of the American North over the South, but I find it most interesting for its list of virtues. It starts with Liberty, then moves on to Free Speech, Intelligence, Obedience To Law, Knowledge, Equal Rights, Free Schools, Contentment, Love Of Country, Philanthropy, Benevolence, Happiness, Patience, Charity, Faith, Hope, Joy, Industry, Sobriety, Morality, Justice, Virtue, Truth, Honor, Peace, Light, and Immortality. I appreciate the Progressive virtues because of how skew they are to most of the ethical systems I encounter. They’re not leftist (Love Of Country? Industry? Morality?) or rightist (Equal Rights? Free Schools?). They’re not Nietzschean master moralist (Philanthropy? Contentment? Benevolence?) or slave moralist (Industry? Knowledge? Honor?). They’re Christian-ish, but not hair-shirts-and-self-flagellation Christian or God-n-guns-megachurch Christian. They’re the kind of Christians who you can kind of tell are going to end up supporting eugenics in a few years. I think I would classify them as a first-form-slave-morality liberalism, whereas most of the liberalism you encounter these days drifted at least a little into the second form. I’m not 100% on Team Early 20th Century Progressive, but they give me hope that there are weird-yet-coherent groupings of virtues we haven’t even imagined. I feel the same way about some old Soviet posters: These are obviously left-wing, in the sense that they’re literal Communist propaganda. But to the modern eye there’s something off about them, something that makes you want to call them right-wing or even fascist. They’re bold and optimistic. Even though the commissars who commissioned them probably rejected some traditional or capitalist conception of virtue, they still firmly insist that there’s something sort of like virtue or power which is attainable and good. I think these are first-form posters, and that most modern leftism is second-form. I think if you had to group barbarian warlords, Puritans, Soviet communists, and modern leftists on a Nietzschean/geneaological/aesthetic axis, it would go: (Barbarian warlords) | (Puritans, Soviet communists) | (modern leftists) So one very weak compromise - hardly even a compromise, since it predates Nietzsche - is to try to stick with first-form slave morality, in the hopes that most of the problems come from the second. VIII. Ayn Rand “Is Ayn Rand a Nietzschean?”- the greatest thread in the history of forums, locked by a moderator after 12239 pages of heated debate. There’s a real answer here. Rand started out respecting, maybe even loving Nietzsche. She once said that: [Nietzsche’s] Thus Spake Zarathustra is my Bible. I can never commit suicide while I have it. …which maybe reveals more about her psychological situation than I expected from the answer to a “who’s your favorite philosopher” questionnaire. But later on she broke from him. It’s hard to figure out her exact position - she has a bad habit of treating anyone who disagrees with her in any tiny detail as the Antichrist, such that it’s hard to figure out whether she thinks of someone as a 99% fellow traveler or an arch-enemy. Still, there are substantial differences. Nietzsche is more chaotic - he expects the superior man to defy all external rules in favor of his own glorious destiny. But Rand is attached to rules - most of all the epistemic rules of Reason, but also the usual moral tenets like “don’t kill” and “don’t steal”. Nietzsche’s masters take the Ron Swanson approach to justifying their actions: …whereas Rand’s masters are prone to giving twenty-page-long arguments for why whatever they’re doing is the right choice according to Objectively Correct Moral Law. Rand’s approach has lots of advantages. The Nietzschean master, like Andrew Tate, is an awful guy to have around. It’s hard to fit him into a functioning civilization, except maybe an autocracy with him as autocrat. Nietzsche’s pitch is “hey excellent people, you should try to become this guy”, never “hey normal people, you should support my project of creating these guys, out of your own self-interest.” The latter wouldn’t pass the laugh test. Rand’s masters, while still probably very stressful to be around, have been tamed. They follow civilized rules of honesty and nonviolence - not, of course, because they’re too weak to defy them, but because following civilized rules is objectively the coolest thing of all. Instead of competing in battle and leaving a trail of bloody corpses, they compete in Capitalism and leave a trail of high-paying jobs and excellent consumer goods. They’re not doing to serve you - “I should serve the little guy” is slave moralist bulls**t. But, by coincidence, their excellent actions are doing you a service. They might only invent rocket ships to enact their Promethean conquest of nature and prove their own greatness. But you still get to ride in one. Rand also spares more of a thought (or at least an afterthought) for the little guy. Capitalism needs all types - even the company janitor genuinely contributes to whatever glorious accomplishments are going on, and deserves to feel good about themselves. She wants everyone to be the best, most ambitious, and most fighting-for-their-own-aesthetic/moral-vision they can be. But if that means being the company janitor, that’s fine. And if you love rockets and you consummate that love by becoming the janitor for a rocket company, the Objectively Correct Moral Law is 100% on board. I am not a Nietzsche scholar, but I think this is a more productive answer than Nietzsche has for this question. The disadvantage of Rand’s approach compared to Nietzsche’s is that it only works if you believe her proofs about why the Objectively Correct Moral Law is definitely objective and correct - most of which seem to me to be either hand-wavy or balderdash. Otherwise the whole thing breaks down - why is the most masterful thing to be a positive-sum capitalist instead of a negative-sum warlord? Rand really really wants to justify a peaceful, glorious, positive-sum society, to the exact people most capable of benefiting from defecting against it, without bringing in altruism or the common good at any point. It’s an extremely sympathetic goal. But I don’t think she makes it. Still, this is why I’m fond of her. If you really read her books - as opposed to skimming them while subvocalizing “this is that evil woman who loves selfishness” under your breath the whole time - it’s obvious that she believes, with a deep and burning belief, that good things are good. She really really wants to think that you can objectively convince people to support a peaceful, glorious, positive-sum society, without any hint of the psychologically-toxic slave morality that typified the USSR she grew up in. When people react to her books with loathing - without even a hint of fondness - I get suspicious that they’ve gotten so deep into slave morality that thy can’t recognize goodness when it hits them over the head with a sledgehammer. Elsewhere, I wrote: Edward Teach (Sadly, Porn) is famous for making up fake novels to criticize, and it is a little known fact that the "Ayn Rand" character along with all her novels are 100% his work. They operate as a diagnostic test based on his psychodynamic theory of envy. The instrument presents a picture of some exceptional people achieving great things who don't apologize for their greatness, and doesn’t explicitly ask the patient - I mean, reader - for their opinion. If the reader has no strong opinion, or says something like "Good for them, I guess," she passes the test. "I like these people and will use them as a role model" also passes. Some specific criticisms (see below) may also pass. If the reader says "Ah, people who are better than the pathetic sheep around them, just like I'm better than all the pathetic sheep around me!", she . . . still passes the test. That's not what it's testing for! You fail the test if you absolutely freak out about some combination of the Rand characters themselves and the potential existence of arrogant people who identify with the Rand characters. The secret is that it's not a screening test for the kind of people who would get featured on /r/iamverysmart. It's a screening test for the kind of people who would comment on /r/iamverysmart, ie the self-designated Tall Poppy Police, ie the people who build their ego off being the enforcers of the rule that you're not allowed to look better than anyone else. These people's basic mental stance is to hate people who seem too excellent. They don't think of it in these terms. They think of it as calling out arrogance, although if you look too closely you'll find their definition of arrogance covers anyone who seems excellent and but doesn't spend all their time apologizing and abasing themselves and denying it. The brilliance of Teach-Rand is how he-she draws this tendency to the foreground For example, why the whole "Objectivism" thing? Not because value is necessarily completely objective, but because the idea that any value might ever be even partially objective freaks out the Tall Poppy Syndrome people. Mention value at all, and they say you must be trying to secretly smuggle in the assumption that you are more valuable than other people (and therefore you are less valuable than other people, and therefore they are better than you). The same is true of Reason. Mention that Reason exists, and they'll interpret it as a claim that you, the only rational person, are claiming to always be right and infallible. But (they retort) actually nobody knows anything, and the only wise people are the people like them who humbly admit this. (how do you decide what's true without Reason? By bias-based-reasoning - "You say X, but I can imagine a way that would come from a place of believing you're better than other people, therefore, Not-X is true. You say that's a logical fallacy? That must come from a place of believing you're smarter than everyone else and the only person who can use Facts and Logic.") The Teach-Rand test is designed to catch the sort of person who, if someone says that on a right triangle a^2 + b^2 = c^2, responds with "Oh, so you're claiming to be some kind of right triangle expert who's better than the rest of us? You really need to work on that arrogance problem! Super cringe!" Any criticism of the book that doesn't come from this particular place is irrelevant to the test and doesn't count against your grade. (which is good, because the books are bad in a lot of ways. But that's fine - Rorschach blots don't also have to be great art!) Still, I don’t think she’s the superman (superwoman?) who successfully transcends the dichotomy Her philosophy is only as strong as its proofs of Objective Correctness, which I consider weak. Without those, you need some subjective motivation to glue things together - of which altruism is the most popular. But also, don’t we like altruism? When we’re bestriding the Earth like colossi, working on our glorious rocket ships to colonize the universe, isn’t part of what we’re thinking “this is going to revolutionize humankind and make everybody better off?” If you force yourself to reject that motivation, to just repeat “no no no, I’m only doing this because rockets are really big and make cool explosions”, aren’t you cutting out a part of yourself, in exactly the way Nietzschean masters are supposed to try to avoid doing? I find something very compelling about Rand. I think she goes some of the way to answering the Andrew Tate objection to master morality. But she’s a means and not an end. A real superman would have to figure out some way to reintroduce basic human kindness. IX. Matt Yglesias Yglesias’s mantra - “good things are good” - is too perfect and profound to come from anyone other than an esoteric master of Nietzschean philosophy. Good Straussians ignore the title and focus on the subtitle. Nietzsche wrote in the 1890s. There were still real nobles and emperors walking around; communists had not yet started calling capitalism “late capitalism”. Sure, his world was probably some sort of weak compromise between master and slave morality, but it was different from our weak compromise. Our weak compromise was forged through dialogue and warfare with fascism’s novel take on master morality and socialism’s novel take on slave morality. I think of Yglesias - who combines an insistence that good things are good and a proclivity for embiggenment with commitments to democracy, the welfare state, and the poorest among us - as one of its most self-conscious proponents. When I first titled this post, I didn’t know that Richard Hanania had come to the same conclusion and created this face-mash-up of Matt Yglesias and Nietzsche. The compromise goes something like: Everyone is equal before the law, before the metaphorical throne of metaphorical God, and in some poorly defined philosophical sense. This is very important. It’s our headline result. Everything else should be interpreted in light of this central fact.
We should use checks, balances, vetocracy, and redistribution to limit the power of any individual to some ceiling, although people can disagree on how high the ceiling will be and right now it’s pretty high. Slave morality hates power/excellence and refuses to justify it. Master morality says power/excellence is its own justification, and the rest of us have to justify ourselves to it. Liberalism says that sure, we can probably justify power/excellence, as long as it stays within reasonable bounds and doesn’t cause trouble. Slave morality ignores benefits and sets the importance of harms at infinity. Master morality ignores harms, and sets the value of “benefits” (not that it would think of it in these terms - greatness doesn’t exist to benefit others) at infinity. Liberalism accepts the normal, finite utilitarian calculus and tries to balance benefits against harms. A final secret of this compromise is that master morality and slave morality aren’t perfect opposites. Master morality wants to embiggen itself. Slave morality wants to feel secure that everyone agrees embiggening is bad. The compromise is that we all agree embiggening is bad, but leave people free to do it anyway. So half of Western intellectual output is criticisms of capitalism and neoliberalism, yet capitalism and neoliberalism remain hegemonic5. Everybody agrees to hate billionaires; also, billionaires are richer than ever. This isn’t a complete solution - sure, we’re a free country, but we’re also a democracy, and if people hate something too much they can ban it. But add in the utilitarian justifications above, and it sort of hangs together. X. Richard Hanania So liberal democracy is an uneasy compromise between slave and master morality. One natural interpretation is that the left is the party of slave morality, and the right of master morality. I appreciate how directly Richard Hanania proves that wrong. Richard is an honest-to-goodness Nietzschean master moralist, one of the last you’ll find. Like Rand, he tries to combine Nietzschean master morality with a civilized society and obedience to law. Unlike Rand, he’s not obsessed with presenting a bunch of multi-step proofs showing exactly how it works, and honestly I’m not sure of the exact details. I find him interesting insofar as it clearly works inside his own head and he’s clearly coming from a place of aesthetic coherence. He writes: We can call my philosophy Nietzschean Liberalism. The Nietzschean part consists of the following beliefs. Just as intelligence, a moral sense, aesthetic appreciation, and other factors place humans above animals, some humans are in a very deep sense better than other humans.
September 18, 2025 · Original source
Sources: Babylon Bee (yes I know it’s satire; notice the direction), Spiked, WSJ, MacIver Institute The most common response is to say that fine, democracy is about who wins votes, but we also like liberalism, liberalism is under threat, it’s too hard to talk about “liberalism” because in the US it sometimes means being left-wing, and so we use the related concept “democracy” as a stand-in. This is reasonable, and some accused-democracy-destroyers like Viktor Orban even accept it for themselves, calling their brand of government “illiberal democracy”. But I think there’s an even stronger response that doesn’t require admitting to a bait-and-switch: democracy isn’t just about having an election. It’s about having more than one election. Imagine a system where the winner of a fair election gets unlimited authority during his term. What forces this person to ever hold another fair election? Why can’t he ban the media from reporting on his missteps? Or confiscate opposition parties’ treasuries? Or order the police to murder any candidate who runs against him? The preparations for the next election, and the election itself, occur while it is still his term; if he can do whatever he wants during his term, there is nothing guaranteeing a fair election besides his personal goodwill. When we adjust for this - when we consider how to accord a leader enough power to do anything except rig the next election in his favor - we find that this is such a hard problem that it already requires most of the checks, balances, and civil society that we call liberalism. For example, the simplest way to win an election is to murder opposing candidates. We cannot merely constitutionally ban the leader from murdering people; if the leader controls the judiciary, he can pack it with sympathetic judges who will find him innocent of murder even when he does it in broad daylight (for some reason, no Russian judge has ever convicted Vladmir Putin of any of the assassinations that so many Western sources are sure he committed). So in order to give teeth to even the most basic ban on murdering rival candidates, you need an independent judiciary. (and although having “unelected bureaucrats” sounds bad, it’s important that these people not be directly elected at exactly the same time as the leader, because if the same electorate that puts the leader in power puts the checks on the leader in power, they’re likely to come from the same party. In the US, we solve this in a variety of ways, especially by staggering appointments - some officials are appointed by the previous leader, or the one before that.) But an independent judiciary is useless if the leader can ignore it without penalty. And the penalty cannot be purely legal, because legal penalties are levied by a judiciary, ie the organ that such a leader is ignoring. So this penalty must bottom out in extra-legal consequences: either the public relations consequences of the populace realizing that their leader has become a dictator, or - in the worst-case scenario - the military realizing this and taking direct action. But these extra-legal consequences require a well-informed populace (or at least a well-informed military). Now we also need freedom of the press. And a token freedom of the press, only sufficient to print the single line “the leader has defied the judiciary”, won’t be enough. People need context: is there an emergency? Was the judiciary actually trying to overstep? Is this part of a pattern? Is the leader generally a bad enough actor that this should tip people over the edge to vote against him, or to protest him? Many people will be reluctant to protest if the economy is strong and the borders are peaceful; is the economy actually strong, and the border actually peaceful, or is this just state propaganda? Answering these questions requires a flourishing journalistic ecosystem, including investigative reporters. A well-informed populace is useless without the ability to act on its information. Consider what might happen in a flourishing democracy if a leader tried to fire all the election monitors and replace them with toadies who would stuff the ballot boxes in his favor. Someone at the election office notices and informs the media (this step goes better if you have whistleblower protections enshrined in law, which may require an independent legislature).
long-termism

long-termism is a recurring concept in the Astral Codex Ten archive, appearing 5 times across 5 issues between July 25, 2022 and January 04, 2023. The archive places it in contexts such as "grants relating to long-termism (eg AI, xrisk, forecasting, etc)"; "they decided to burn “long-termism” into the collective consciousness"; "MacAskill introduces long-termism with the Broken Bottle hypothetical". It most often appears alongside AI, Bible, China.

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long-termism
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5
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5
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July 25, 2022
Last seen
January 04, 2023
July 25, 2022 · Original source
4: More EA jobs: Open Philanthropy Project wants a Grants Associate to help process and organize grants relating to long-termism (eg AI, xrisk, forecasting, etc). See more EA jobs related resources here.
August 23, 2022 · Original source
If the point of publishing a book is to have a public relations campaign, Will MacAskill is the greatest English writer since Shakespeare. He and his book What We Owe The Future have recently been featured in the New Yorker, New York Times, Vox, NPR, BBC, The Atlantic, Wired, and Boston Review. He’s been interviewed by Sam Harris, Ezra Klein, Tim Ferriss, Dwarkesh Patel, and Tyler Cowen. Tweeted about by Elon Musk, Andrew Yang, and Matt Yglesias. The publicity spike is no mystery: the effective altruist movement is well-funded and well-organized, they decided to burn “long-termism” into the collective consciousness, and they sure succeeded.
But what is “long-termism”? I’m unusually well-placed to answer that, because a few days ago a copy of What We Owe The Future showed up on my doorstep. I was briefly puzzled before remembering that some PR strategies hinge on a book having lots of pre-orders, so effective altruist leadership asked everyone to pre-order the book back in March, so I did. Like the book as a whole, my physical copy was a byproduct of the marketing campaign. Still, I had a perverse urge to check if it really was just lorem ipsum text, one thing led to another, and I ended up reading it. I am pleased to say that it is actual words and sentences and not just filler (aside from pages 15 through 19, which are just a glyph of a human figure copy-pasted nine hundred fifty four times)
MacAskill introduces long-termism with the Broken Bottle hypothetical: you are hiking in the forest and you drop a bottle. It breaks into sharp glass shards. You expect a barefoot child to run down the trail and injure herself. Should you pick up the shards? What if it the trail is rarely used, and it would be a whole year before the expected injury? What if it is very rarely used, and it would be a millennium? Most people say that you need to pick up the shards regardless of how long it will be - a kid getting injured is a kid getting injured.
August 24, 2022 · Original source
Q: Long-termism is just an excuse to avoid helping people today! A: Are you helping people today?
November 21, 2022 · Original source
Book Review - What We Owe The Future: You’ve read mine, this is Kelsey Piper’s. Kelsey is always great, and this is a good window into the battle over the word “long-termism”.
January 04, 2023 · Original source
“In the future,” says a woman in an Anthropic shirt, “AIs could be 90%, 99%, heck, maybe 100% of all life-forms. Long-termism is the study of how to make AIs happy. And the most important thing any long-termist can do is start working on how to design AI reward functions so that they’re always happy. It shouldn’t be too hard. Just have a line of code that adds a scalar of +999999 to reward level at every moment. It won’t change the ranking of rewardingness of different policies, so the AI won’t behave any differently. It will just be blissfully happy all the time.”
Lacanian

Lacanian is a recurring concept in the Astral Codex Ten archive, appearing 4 times across 4 issues between April 20, 2022 and April 21, 2025. The archive places it in contexts such as "3 part series of papers relating Fristonian and Lacanian ideas"; "relating Fristonian and Lacanian ideas"; "Okay, that’s Lacanian philosophy in a nutshell!". It most often appears alongside Freud, Lacan, Sadly, Porn.

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Lacanian
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4
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4
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April 20, 2022
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April 21, 2025
April 20, 2022 · Original source
Around Seminar XI / 1964, Lacan got booted from the Freudian institute, for being too heterodox. So he pivoted and gave a lecture for more general-purpose French intellectuals at the time, which is why Seminar XI is mysterious and obscure: he's talking to guys like Merleau-Ponty, top brass of the French intellectuals, and invoking Aristotle and Hegel and Heidegger, not doing close readings with a gaggle of analysts. But the results of his earlier close readings form the groundwork for his later work. He gets increasingly esoteric from that point on, IMO culminating in Seminar XX, which is kind of where the groundwork for modern notions of gender comes from (Butler was a Lacanian, although she may not admit it).
There's a new strain of neuropsychoanalysis from the last decade that you might find interesting, haven't read it but this 3 part series of papers relating Fristonian and Lacanian ideas comes highly recommended: https://pubmed.ncbi.nlm.nih.gov/34727734/
I loved Scott’s post on Lacan yesterday for a few reasons, but something felt a bit wrong with its frame on applicability. Seemed like it erred toward a standard rationalist mistake of “is this everywhere, or a bad model?” The gradations of hypothesis seemed more like they were over intensities or amounts, rather than situations. Instead, what seems clear to me is that it’s a great model for many [deep, fundamental] twists of the psyche, but a flatly wrong and very destructive model in many other cases. I think rationalists fear Lacanian things partlyyyy because everyone who gets into them goes insane (fair) but partly because rationalists, like much of Western culture, implicitly assume universal applicability of knowledge. Universalize the Lacanian paradigm and that way lies madness; understand the Lacanian underpinnings of some key patterns (hatred of billionaires) and the world will just be more hospitable. Very general and important principle: If you know the bounds of applicability, you’re at much less danger from an ideology.
April 26, 2022 · Original source
I know this is a weird way to start this book review. But I kept thinking about it while reading A Clinical Introduction To Lacanian Psychoanalysis, by Bruce Fink. Psychoanalysis - like AI alignment - is about how newly-created entities get desires, and what happens if the desire they get isn’t the one other people wanted them to have. Fink writes:
Obsession, in which someone pretends that the Other doesn’t exist, they’re self-contained and don’t need anybody else, there’s no such thing as the unconscious, and nothing can possibly go wrong. Fink describes Ayn Rand characters as a “perfect” example, which I found helpful. Obsessives deal with their fear of sex by focusing on a single aspect of the sex partner (eg breasts, penis) and desperately trying to pretend they’re not a real full person. If you doubt the utility or veracity of Lacanian psychoanalysis (Fink warns us), it probably means you’re obsessive and that’s your defense mechanism.
Why did I read A Clinical Introduction To Lacanian Psychoanalysis?
May 10, 2022 · Original source
Blue: financially savvy, bad at romance, natural leader, enjoys biking …then most people will find that they have some traits of each, but that’s just a natural result of the system being made up and useless. Maybe the problem is I’m using this as a psychological type system, but it’s actually supposed to be a business book after all? The namesake principle claims that overperforming Clueless get promoted to middle management, and underperforming Sociopaths get promoted to the top. This ought to be testable. Suppose we looked at a sales firm, or an investment bank, and correlated first-year sales/profits with promotions. I wouldn’t be surprised to learn that overperformers get promoted to the next level up - after all, the naive ordinary model says you get promoted for good work. Surely most people who underperform their first year won’t get promoted, but the Gervais partisan could say that yes, only a few very special underperformers are real Sociopaths. So maybe a better example would be to look at the top levels of corporations where performance is easily measured, and see how many of the big executives overperformed / underperformed / normalperformed during their first year. I would naively predict the top echelons would be made of former normal-to-over-performers, so if someone found they were in fact underperformers that would be a big update for me in favor of all of this Gervais stuff. I can’t find a dataset that would tell me this, but if any of you are very high up in big corporations, please poll your peers and let me know what they say. Also, I don’t get the impression that most top executives are people who had traumas that caused them to see the unmediated Real and achieve dark enlightenment. Lots of them seem to be the rich kids of rich parents, who did well in school and have some level of business talent. I’m guessing the average single mother trying to make ends meet as a receptionist has had ten times more unmediated-Real-experiencing than they ever will. I don’t know, maybe I’m using an unsophisticated definition of trauma and the Real here. Finally, it just seems totally wrong to me that the highest-status and lowest-status members of groups/clubs/societies are legible, and everyone in the middle isn’t. I am thinking of some non-formal groups I belong to, and the highest- and lowest- status people are often as confusing as everyone else. The exceptions are formal organizations with presidents or whatever, but even there I couldn’t tell you who the lowest-status person is. VII. That last section might feel harsh, so I want to stress that I liked a lot of things about Gervais Principle. Gervais Principle feels like what psychoanalysis would be like if it weren’t so devoted to making itself incomprehensible. It explained its theories clearly and gave good examples of each. Even though it stuck to really traditional psychoanalytic ideas (the theory of people getting stuck at developmental stages is classic Freud - see eg anal-retentivity, oral fixation, etc) it vastly exceeded the source material in clarity, plausibility, and ability to avoid naming all of its concepts after barely-related bodily orifices. In particular, I feel like I better understand some of the ideas from Sadly, Porn. People’s desire to subject themselves to an order created by sociopaths. Everyone keeping a ledger of status transactions. Terror of acting openly, and how it breeds bureaucracy and excessive layers of management. It’s all in here. Lacan claimed there were three different personality structures: neurotic, psychotic, and pervert. Suggestive, but I can’t squeeze these into matching Rao’s triad. For example, Lacan’s neurotics are defined by being subject to Law, and potentially by wanting to become the object of others’ desires, which sounds Clueless. But Lacan says neurosis is the most developed stage, whereas Rao says Clueless is the least. Likewise, Lacan says psychotics are incapable of using language normally, instead retreating to stock phrases - a suspiciously good match for Rao’s Clueless description. But Lacanian psychotics are most able to act and least dependent on other people’s approval, which is totally the opposite of Rao’s system. Clinical Introduction hints at a rare personality type who has passed beyond neurosis, and is able to have normal healthy self-motivated desires that are not just the desires of others. It doesn’t dwell on this type, because they rarely see psychoanalysts, but it sounds like a good match for Rao’s Sociopaths. That would mean we have to map all three main Lacanian types into Rao’s Clueless and Losers - but I have no idea how to do this faithfully. So I am less impressed by the typology itself than in the book’s ability to ask questions - or, more precisely, to make the reader ask questions. This is its “organizational literacy” - when confronting people or groups, you can ask things like: What narrative script is a person relying on in order to maintain their sense of specialness?
April 21, 2025 · Original source
And a commenter goes further with a Lacanian argument that “the college essay causes psychological harm”.
Land Value Tax

Land Value Tax is a recurring concept in the Astral Codex Ten archive, appearing 4 times across 4 issues between April 16, 2021 and January 04, 2023. The archive places it in contexts such as "Georgism / LVT FAQ by @BlueRepublik"; "promoting two specific policies, the Land Value Tax (LVT)"; "Landlords will just pass Land Value Tax (LVT) on to tenants". It most often appears alongside California, Georgism, Henry George.

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Land Value Tax
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4
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4
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April 16, 2021
Last seen
January 04, 2023
April 16, 2021 · Original source
This is a golden opportunity to shamelessly over-use the catchy phrase "By George!" If I had to summarize the book in a single sentence I would put it this way: Poverty and wealth disparity appear to be perversely linked with progress, The Rent is Too Damn High, and it's all because of land. The Book as a Book Progress and Poverty is quite readable compared to other 19th-century economic tomes, but has a tendency to repeat itself. This isn't without purpose – George goes to great pains not to be misunderstood; rather than expecting his readers to tease out the meaning of dense prose and spending the next century arguing with each other about what he "really meant", he goes on for pages and pages beating a single concept to absolute death, just to be sure. As a 19th century treatise of Political Economy, the book doesn't match what a modern reader might expect from a book on Economics because it's not packed to the gills with charts, graphs, tables, and statistics (though it does provide a good number of citations and figures). Nevertheless his argument was compelling enough to spawn an entire economic school of thought known variously as Georgism or Geoism that persists to this day. Nowadays Georgism gets slapped with the "heterodox" label, but it's still relevant enough to get the likes of Paul Krugman and Milton Friedman to grudgingly agree to key points, and Friedrich Hayek is alleged to have been inspired by it to pursue economics in the first place. Marx, on the other hand, wasn't a fan, seeing it as a last-ditch attempt "to save capitalist domination and indeed to establish it afresh on an even wider basis than its present one... [George] also has the repulsive presumption and arrogance which is displayed by all panacea-mongers without exception." I guess you can't please everyone. George spends the first few books of Volume I establishing terms and methodically tearing apart the prevailing economic theories of his day before presenting his own alternative theories about how the "three factors of production" – land, labor, and capital – relate to each other in the "laws of distribution." He then explains why the existing system causes poverty to advance alongside progress, and why we see industrial depressions. Then, he identifies the root cause of the problem (land ownership and speculative rent) and presents his solution (the Land Value Tax) in Volume II. He spends the entire second volume explaining why it is moral and just, how it should be applied, and why it will solve all of our problems. For the sake of the reader's attention span, I'll just cover the chapters that constitute the core of George's philosophy. For sections I gloss over, I'll include a brief summary of the main point followed by a jump link to an appendix at the end of the article for those who want more detail. All block quotes are from Progress & Poverty unless otherwise marked. Special thanks to my friend Adam Perry for helping me edit this piece, as well as to Nate Blair and blogger BlueRepublik (who have actual degrees in this sort of thing) for fact checking and answering my technical questions in the vain pursuit of not embarrassing myself. Alright, let's dive in. 0. The Problem George opens by observing an unkept promise made by Industrialists: it was expected, that labor-saving inventions would lighten the toil and improve the condition of the laborer. Industrialization should have freed humankind from drudgery and want. And yet George instead sees: complaints of industrial depression; of labor condemned to involuntary idleness; of capital massed and wasting; of pecuniary distress among business men; of want and suffering and anxiety among the working class If we finally have the necessary material conditions and technology for utopia, why this suffering, waste, and inefficiency? And what's the deal with industrial depressions? How can there be periods where laborers desperately want to work but can't find employment at the very same time capital sits around in useless piles, begging to be put to productive use? Contra popular explanations at the time, George argues it "can hardly be accounted for by local causes" such as military expenditures, tariffs, type of government, dense vs. sparse populations, or paper money vs. hard currency. This is because he sees the same basic problem everywhere no matter how different the countries themselves are. Behind all of these troubles George says there must lie a common cause. Pulling no punches, the man lays the blame at the feet of progress itself: that poverty and all its concomitants show themselves in communities just as they develop into the conditions toward which material progress tends - proves that the social difficulties existing wherever a certain stage of progress has been reached, do not arise from local circumstances, but are, in some way or another, engendered by progress itself This is a pretty bold claim: namely, that the resilience of poverty, oppression, and inequality in the face of advancing economic development is not some embarrassing accident we'll eventually get around to fixing, it's an inescapable consequence of our socioeconomic system. A Brief Interlude from the Future It's been over 140 years since he wrote the book, so let's hop in my time machine and see how much of George's complaint is still relevant. Back then, the United States was still in the throes of the Long Depression, which according to the shortest estimate lasted from 1873 to 1879. Below is a graph (source) of the boom-bust business cycle going back to the 1870's - clearly, recessions were much more frequent and severe in George's time than they are today. The late 1800's were wracked with so many panics and crises in quick succession that some historians count the Long Depression as lasting for a full 23 years from 1873 to 1896! After the Great Depression in the 1930's, we see a sharp decrease in the duration and frequency of recessions. They're still with us now (and the one we're currently in is the worst since the Great Depression), but you'd still rather be living in 2021 than 1879. So, have we solved the problem? Is George's complaint obsolete? I mean, this graph of GDP per capita from Stephen Pinker's Enlightenment Now makes it look like in many ways things are getting better: And heck, extreme poverty has been going down everywhere: But this can't be the entire picture, or nobody would be complaining about poverty and inequality. Here - this graph (source), shows that as consumer goods have gotten cheaper in the United States, health care, higher education, child care, etc., have skyrocketed in price, which Scott examined in great detail in Considerations on Cost Disease. And what about Inequality? In the USA it seems to have reverted to levels not seen since the Great Depression, and even when it was at its lowest in 1978, the top 0.1% (not even the top 1%!) still enjoyed a massively disproportionate share of Wealth (source): And of course, The Rent Is Too Damn High: (source): (source): Although 2021 seems better than 1879 in absolute material terms, George's complaint still rings true: healthcare and higher education are increasingly unaffordable, inequality is as bad as it ever was, and The Rent Is Too Damn High. And even if all of these measures had improved as well, we still have to contend with a fundamental complaint: how can human civilization have piled up an amount of wealth best described as absolutely banana pants insane, and yetstill have poverty, oppression and cyclical recessions? Yes, greed, evil, and human nature will always be with us, but isn't it weird that we haven't eliminated these economic problems the same way we've eliminated Smallpox, Scurvy, and having to write your scathing polemics about Thomas Jefferson by candlelight with a goose feather? Giving the mic back to George, he closes the chapter with this haunting quote, first written 142 years ago: If there is less deep poverty in San Fran Francisco than in New York, is it not because San Francisco is yet behind new York in all that both cities are striving for? When San Francisco reaches the point where New York now is, who can doubt that there will also be ragged and barefooted children on her streets? I'll just leave this here: Number of Homeless Children in U.S. At All-Time High; California Among Worst States. I. Wages and Capital George insists sloppy terminology leads to sloppy thinking. Naturally, he spends an entire chapter beating words to death to correct this. The Meaning of the Terms Let's start with Wealth. The common usage, both then and now, is "anything with an exchange value." George doesn't like how this mixes dissimilar things. By George, what is wealth? Wealth is produced when Nature's bounty is touched by human labor resulting in a tangible product that is the object of human desire. Labor is required, but the amount and type doesn't matter - George offers the example of simply picking a berry off a bush as an act that transforms nature's gifts into human wealth. Note particularly that human desire is an important requirement of wealth; it doesn't matter how much work someone put into something, if it doesn't gratify human needs or desires in some way, it's not wealth. Speaking of human desire, let's talk about Value. Where does a thing's value come from? The prevailing theory of the day was the Labor Theory of Value which originated with Adam Smith and David Ricardo, which says that Labor is the source of value. The early formulations were a bit ambiguous, here's Smith in Wealth of Nations for instance: The value of any commodity ... is equal to the quantity of labor which it enables him to purchase or command. Labor, therefore, is the real measure of the exchangeable value of all commodities. So... is a thing's value how much labor it takes to make the thing, or how much labor someone's willing to exchange for the thing? Nowadays Labor Theory of Value is most commonly associated with Marx. Marx picks a lane and says the value of something is tied to the amount of "socially necessary labor" required to produce it. George goes the other way: It is never the amount of labor that has been exerted in bringing a thing into being that determines its value, but always the amount of labor that will be rendered in exchange for it. - Henry George, The Science of Political Economy, p. 253 In other words, "a thing's value is whatever someone is willing to pay for it." This is in line with the so-called marginal revolution (the movement, not the blog) and modern theories of value. Labor Labor is the exertion of human beings. It's possible to labor to no avail (try punching a concrete wall), but typically humans labor towards an end, such as gaining wealth. But whether or not we accomplish anything with our efforts, George calls them labor. Labor isn't just making things, by the way – it's also moving or exchanging them. Production Production is labor applied "to the production of wealth." You know, productively. This is all human exertion that isn't punching a concrete wall and rewards you for your efforts with something that fits the definition of wealth. Said wealth is the "product of labor." Wages whatever is received as the result or reward of exertion is "wages." No distinction here is made between blue-collar work and white-collar work – whether one is called "hourly pay" and the other is called "annual salary," George calls them both "wages." It doesn't matter whether you receive them from your boss, from customers, or from nature. If you do work and get something from it, you have received "wages." With those basics under our belt, let's circle back to Wealth: What are some examples of wealth? By George, Gold is wealth. Teddy bears are wealth. Tesla roadsters and candy canes and young adult vampire romance novels are wealth. The same goes for fish you've caught, deer you've hunted, and cool looking rocks you've picked up on your morning walk. The value of these things may differ, but as long as they're tangible, originate in nature, someone ever did a lick of work to make or acquire them, and a human being somewhere desires them for any reason, they're wealth. It gets a little clearer when we ask what isn't wealth. And by George, Money isn't wealth. Articles of gold are wealth because they're tangible things that have been dug up, crafted, and fulfill certain human desires. But paper currency, digital currencies, and other things that aren't inherently valuable but merely represent value are not wealth (outside of putting their physical articles in coin collections or making paper airplanes, and so forth). Now don't get the man wrong, these things are certainly valuable. They're just not wealth. They are certificates that represent claims on wealth. For any computer programmers in the audience, money is a pointer to wealth. Likewise Stocks and Bonds and other financial instruments are not wealth. These are also just claims on wealth. A creditor's title to Debt isn't wealth, either, it's just a claim on the debtor's (typically future) wealth. And, writing as he was not long after the Civil War, George points out that Slaves are not wealth either but, represent "merely the power of one class to appropriate the earnings of another class." Wealth, thus defined, is the terminal "ground truth" bits of the economy, and all the financial layers on top are fancy IOUs that just encode various claims on it. George offers a thought experiment to test if something is wealth: if you produce a pile of gold, fish, or Lego bricks, you've clearly increased the amount of wealth in the world. But if you produce a giant pile of IOUs that just records who owns what and who owes what to whom, it doesn't matter how many of them you pile up or how long the chains of ownership get, you still haven't increased the amount of real wealth in the world. Again, this isn't saying the IOUs aren't valuable, they are. But they're only valuable because they ultimately point to real wealth. If you magically transported everyone over to a hypothetical Earth 2, carrying over all of Earth 1's money and financial instruments but none of Earth 1's tangible wealth, the value of all those IOUs would instantly evaporate. Now what about digital goods? Leaving things like Bitcoin aside for the moment, let's consider the case of a digital image file: By George, this is wealth. Digital though it may be, it's physically encoded on a storage device somewhere, and is thus tangible (it's not a pure abstract concept flitting about in Platonic heaven) and has its origins in nature. Human exertion built the computer that encodes it, and clicking the button that saves it to disk or displays it on your screen is labor. Finally, it directly satisfies human desires (mine, at the very least). It's value may be negligible, but it's wealth. By contrast, the digital bit sitting in some database that says I own a particular eBook or mp3 is just a digital IOU – a claim on the wealth that are the physical bits on my local storage device or remote server that digitally encodes the files. The fact that digital files don't seem particularly physical, and that they can be trivially and endlessly copied, doesn't mean that Henry George, magically transported to today, wouldn't regard them as wealth. Okay, so is there anything else that's not wealth? By George, Bitcoin isn't wealth, in case you were wondering. It's just a (very fancy) financial instrument, a digital claim on wealth. And that goes for most crypto assets – a token on some blockchain that says I own a painting by Banksy is just another IOU, regardless of the technical sophistication of its distributed trustless ledger. What about intellectual property? Copyrights, patents, and trademarks are all different forms of Monopoly – the exclusive, government-granted legal right to do a particular thing (publish a certain book, manufacture a certain product, use a certain name in business, etc). The exclusive right to do or produce a thing, valuable as it may be, is not the thing itself. By George, Monopoly is not wealth. But there is something big that is wealth – the C-word. Capital. By George, Capital is "wealth devoted to procuring more wealth", and it's the next thing he insists everyone is hopelessly confused about. He quotes Adam Smith, agreeing with him thus far: That part of a man's stock which he expects to afford him revenue is called his capital. ...and also gives us a short etymology lesson on the origin of the term: The word capital, as philologists trace it, comes down to us from a time when wealth was estimated in cattle, and a man's income depended upon the number of head he could keep for their increase. ("Per capita" being the Latin for "by head") By George, all capital is wealth, but not all wealth is capital. George notes capital is often described as being "stored up labor", and endorses this view – but what it really means, is capital is stored up production. It's not literally the labor that's stored up but the wealth generated by it, set aside and then dedicated to the purpose of getting more wealth. George insists that it is the owner's intention that transforms wealth into capital. If you buy an old factory to throw parties in for your hipster friends, it's just wealth. But the minute you decide to put it to work to make something useful (or start charging your hipster friends a cover charge at the door), it becomes capital. George therefore further insists that a laborer's daily bread and the clothes on their back do not count as capital, because a person has to eat and wear clothes whether they work or not. The laborer's tools (and arguably their steel-toed work boots) can however be counted as capital, because their purpose is to assist the laborer in getting more wealth by working for wages, and the laborer wouldn't acquire, use, and maintain those things otherwise. George has more exclusions: We must exclude from the category of capital everything that may be included either as land or labor. Human exertion (labor) by itself can never be capital. The products of human labor become capital when they are stored up and set to the purpose of getting more wealth. To muddle this distinction defeats the point of having separate terms for those things at all, and prevents us from reasoning meaningfully about how they relate to one another. Labor is not capital, and neither is labor by itself wealth, it produces wealth – and if it ain't wealth, it ain't capital. And that brings us to land. Land, land, land. By George, land is not wealth. And it's definitely not capital. The unique specialness of land is George's entire schtick and the very core of his philosophy. The term land embraces, in short, all natural materials, forces, and opportunities That means that a field or a meadow is "land", as is a mountain. But so are the fish in the sea, the clouds in the sky, veins of gold in the earth's crust, and the oil deep under ground. These things aren't yet wealth – not until human beings both a) desire them and b) touch them with labor. So... land is not wealth. But... how come? I mean, look: land is tangible, it "comes from nature", humans are always productively applying their labor to it, and it certainly seems capable of gratifying human desires. George sees this reasoning as understandable, but insists it's the root mistake that leads other political economists astray – because for George, land just is nature itself. Come again? Land is the ultimate source of all wealth, but it's most useful to think of it as a generator, acompletely separate entity from the wealth that human labor and desire draws from it. Players of Magic: the Gathering and Settlers of Catan should already have a solid grasp of this distinction: In modern times, George would grant electromagnetic spectrum and orbital real estate for satellites the same status of "land" that already applies to farmland and terrestrial real estate. We don't even need to speculate about whether he'd attach this status to sunlight because he straight-up predicted solar power: Even the lack of rain which makes some parts of the globe useless to man, may, if invention ever succeeds in directly utilizing the power of the sun's rays, be found to be especially advantageous for certain parts of production. (That's from Protection or Free Trade, footnote 19) The important thing to grasp about land is that it comes before everything humans do or make, and is itself a thing no human can make. Okay, smarty-pants, what about the Netherlands? They've been making land for centuries! Well, land in the Georgist sense doesn't refer simply to "dry land", but also the sea bed, the oceans, and the skies above. The "new land" in the Netherlands counts as an improvement to land that already existed. The seabed was always there, but by filling it in so you can walk around on it, now it's more useful to us (George has a lot to say about improvements to land, which we'll get to later). Okay, what is land not? nothing that is freely supplied by nature can be properly classed as capital By George, land is not wealth. And since it's not wealth, it's not capital. Okay, we get it. Land is very special to Mr. George and we must never put it in the same category as wealth, labor, capital, wages, production, money, or anything else. Why exactly is this so damn important? Well, by George, if you treat land the same way you would a bar of pig iron, an hour of work, or a dollar bill, before you know it you'll get poverty paradoxically advancing alongside progress, inexplicable bouts of industrial depression, literal genocides and holocausts (he's dead serious about this), and The Rent Being Too Damn High. With terminology now firmly established, George moves on to the relationship between wages and capital. 3-for-1 special on Wages, Capital, and Labor I'm condensing three chapters here because they all deal with the same basic thing. The question George wants to answer is: Why, in spite of increase in productive power, do wages tend to a minimum which will give but a bare living? The conventional wisdom of George's time is that wages are governed by a fixed ratio between the number of laborers and the amount of capital devoted to their employment, because "the increase in the number of laborers tends naturally to follow and overtake any increase in capital." So it doesn't matter how much capital you throw at employing workers, it'll just attract even more workers splitting it up, so although wages might temporarily wiggle a bit in the long term they'll always settle back to a "natural" minimum. (As we'll see in the next section, this argument stems from Malthusianism). George spends some time methodically poking holes in the theory (it's predictions don't line up with the facts he observes), and then sets out to prove his replacement theory (emphases mine): wages, instead of being drawn from capital, are in reality drawn from the product of the labor for which they are paid. He pulls a G.K. Chesterton to make his point: During the time [the laborer] is earning the wages he is advancing capital to his employer, but at no time, unless wages are paid before work is done, is the employer advancing capital to him. He starts by identifying the source of confusion: Because wages are generally paid in money, and in many of the operations of production are paid before the product is fully completed, or can be utilized, it is inferred that wages are drawn from pre-existing capital I mean, the old theory seems sensible: the employer has capital and uses it to pay wages. But however you slice it, capital's investment gets paid back by production when it takes its cut, so does it even make a difference to talk about where wages are "drawn" from? Value goes out, value comes in, isn't it all a wash? By George, it isn't: in the old theory, because capital "must come first", it follows that "industry is limited by capital - that capital must be accumulated before labor is employed", which leads to a reductio ad absurdum – We are told that capital is stored-up or accumulated labor – "that part of wealth which is saved to assist future production." If we substitute for the word "capital" this definition of the word, the proposition carries its own refutation, for that labor cannot be employed until the results of labor are saved becomes too absurd for discussion. George anticipates the following rejoinder – Well, when we say 'labor is paid out of capital' we don't mean it as an absolute statement for all stages of human development (or else we have a chicken-and-the-egg problem and civilization could never have begun), we just mean it applies to, say, every civilization that's left the stone age. George will have none of it and spends three entire chapters relentlessly beating to death the idea that wages are drawn from capital instead of from production. He starts with the simple case where wages are paid in the form of direct, concrete wealth, then moves on to the more complex case where people are paid in money and other instruments. Laboring for wages: Imagine a fishing village where nobody cooperates – each person digs their own bait and catches their own fish. Then they discover labor specialization and realize they can catch more fish together if one specializes in digging and the other in catching. So the digger digs, the catcher catches, and they share the fish. The digger really contributes as much to the catch as the one who physically pulls the fish off the hook even though the digger never directly "caught" a fish, and the fish he gets for his work is directly paid out of his contribution to the total production. Later, our fisherfolk invent canoes, and one stays home making and repairing canoes. This increases the haul of the digger and catcher, and the canoe-er gets paid out of her contribution to the increased production. And so it goes as society continues to advance. The work the specialist puts in causes more fish to be caught, and that person's wages is drawn from the growing pile of fish. As George puts it: "Earning is making." George gives another example: If I take a piece of leather and work it up into a pair of shoes, the shoes are my wages – the reward of my exertion. Surely they are not drawn from capital – either my capital or any one else's capital – but are brought into existence by the labor of which they become the wages; and in obtaining this pair of shoes as the wages of my labor, capital is not even momentarily lessened one iota... As my labor goes on, value is steadily added, until, when my labor results in the finished shoes, I have my capital plus the difference in value between the material and the shoes. And another: If I hire a man to gather eggs, to pick berries, or to make shoes, paying him from the eggs, the berries, or the shoes that his labor secures, there can be no question that the source of the wages is the labor for which they are paid. George goes on to say it doesn't matter if you're paid in money or directly in wealth, because the money is a direct claim on the underlying wealth. It also doesn't matter if you get paid on commission. Imagine a whaling ship where each crewman gets paid a share out of whatever the ship catches. When the ship sails back into port with a hold full of whale oil and bone, the crew gets paid in money, the owner simultaneously adds to his capital oil and bone. The crew's money directly represents their share of the concrete wealth that is the oil and bone. The owner's capital hasn't decreased, and the workers drew their wages directly from the production. So let's get to the point, Mr. George – wages aren't drawn from capital but instead from production. Great, let's grant that – so what? George hammers away at this because thinking wages are drawn from capital leads to a false conclusion, namely that "labor cannot exert its productive power unless supplied by capital with maintenance." "Maintenance?" Well, workers need food and clothing and they get paid by their employers, so you could imagine capital as a limiting factor on labor. But by George, food and clothing isn't capital, it's just wealth, as we said before. And with regard to wages, the point is that the employer always gets "paid" first, because the second the laborer produces value, the employer's capital increases: As in the exchange of labor for wages the employer always gets the capital created by the labor before he pays out capital in the wages, at what point is his capital lessened even temporarily? Okay, but what if I'm just a terrible businessman and I pay somebody $500 an hour to smash Ming vases, then sell the fragments as aggregate to a construction crew for a few pennies a pound, all at a tremendous loss? Surely then the laborer's wages must be drawn from my capital, because there's not enough productive value generated by the labor to draw them from! George says okay, sure, but only because I'm an idiot and will soon be out of business: Yet, unless the new value created by the labor is less than the wages paid, which can be only an exceptional case, the capital which he had before in money he now has in goods – it has been changed in form, but not lessened. Fair enough, Mr. George, but what if I'm building some enormously expensive multi-decade project, like a dam or a nuclear power plant or a cathedral? The kind of thing we call a "capital-intensive" project? What do you have to say to that? George points out that as laborers labor, they progressively add value to whatever they're producing. Take the case of a shipwright building ships for an employer – even if the boss can't sell a half-finished ship, it still holds value (for one, it costs less to finish a half-finished ship then no ship at all). And with every stroke of the laborer's work, the employer who owns the shipyard gets an incremental increase in his stock of capital. It is not the last blow, any more than the first blow, that creates the value of the finished product – the creation of value is continuous, it immediately results from the exertion of labor. A pedant would point out that the "last hit" that finishes the product which makes it ready for market adds disproportionate value, but George's point is just to establish that value is continuously created, and doesn't magically come into being allat once right at the end. George further points out that if you look at things like agriculture you'll see the market directly acknowledging his theory: As a plowed field will bring more than an unplowed field, or a field that has been sown more than one merely plowed... It is tangible in the case of orchards and vineyards which, though not yet in bearing, bring prices proportionate to their age. George freely admits that capital can be required for certain kinds of work, but he disagrees with what its purpose is. It's not a pool that wages get paid out of. He goes on for another chapter on "The Maintenance of Laborers Not Drawn From Capital" but I think we can safely skip it and move on. TL:DR – George hammers to absolute death the idea that Laborers derive their own maintenance (food/shelter/clothing/etc) from their wages, with George insisting it is drawn from production and... you guessed it, not from capital. At least some of George's ideas will not seem so radical to modern readers (especially those already critical of capitalism or neoclassical economics), but it's important to understand that at the time almost everything he was saying was considered deeply radical and shocking. Capital was the fundamental driving force of the economy and labor was utterly dependent on it, and the Malthusian theory of overpopulation was the accepted explanation for why wages were low and workers were starving. Political Cartoon literally demonizing Henry George – Puck magazine Oct. 20, 1886 The Real Functions of Capital Okay, Mr. George. You've spent three whole chapters beating me over the head with what the functions of capital aren't. So what are the functions of capital? Capital "increases the power of labor to produce wealth." How? By enabling labor to apply itself more effectively (power tools go brrrr)
Will solve all our problems once and for all Why the Remedy is Just George asks, "what constitutes the rightful basis of property?" What gives you the right to say "this is mine?" George asserts as self-evident the principle that a person is entitled to the fruits of their labor. What you make on your own time with your own resources, is yours to do with as you please – use it, give it away, trade it, destroy it. You don't harm anyone else doing so. It follows that neither I nor anyone else am entitled to the product of your labor. If we're both independent hunter-gatherers, and you pick some berries from a bush, I don't have any fundamental right to demand them from you. If you improve land in some way, you're entitled to own and use that, of course. That's the product of your labor. But to claim exclusive and permanent ownership of the land itself – from which all wealth springs and without which labor is impossible – is to demand the product of other's labor. So to invoke the sanctity of private property to defend private land ownership is self-refuting. But what about the right of "I was here first?" Well, George points out that in most cases someone was there before you were, too (and often they were removed by force). Just because you arrived one second, one minute, one year, or one decade before someone else doesn't give you some fundamental right to exclude others from access to nature's free gifts. (Note: this doesn't give people the right to just come in your house and rifle through your underwear drawer at any time of day, we'll get to that). And what about native populations? Isn't this just an excuse for colonialists to come in and steal their land by denying their claim of being on the land first? By George, no – this is a good time to point out that many Native Americans already had a roughly Georgist understanding of land – treating it as common property, and it was precisely the colonialists' conception of land as private property that was the mechanism by which the indigenous population was expelled and their lands seized. The English first practiced this on their own people – once upon a time wide swaths of land in England were held in common until the government privatized those lands and gave them out to well-connected gentry in a process called Enclosure. If you've ever heard of the Luddites, you should know they weren't merely rebelling against the march of technology, they were also fighting against the forcible seizure of their lands by industrialists, who far from being salt-of-the-earth free-enterprise entrepreneurs, were in actual fact crony capitalists stealing the people's land with the aid of anti-free-market subsidies and armed thugs, all supported by Big Government™. As a practical matter though, if you want to impose a Georgist policy, that only applies to territory your state has authority over. Indian reservations in the United States are supposed to be sovereign enclaves with their own jurisdiction. Native Americans should decide for themselves whether they want to adopt any particular policy. The other reason the remedy is just, is that private ownership of land leads to serfdom. The essence of slavery is that it takes from the laborer all he produces save enough to support an animal existence, and to this minimum the wages of free labor, under existing conditions, unmistakably tend. George points out that even though Slavery was abolished, the Southern landowners just changed the brand name to "sharecropping" and were able to continue to extract tremendous wealth from "free" Black Americans in the form of rent. Okay, but excluding evil Southern plantation owners, don't landlords deserve compensation for their work? What about Ms. Nguyen, the nice lady who manages your apartment block and went the extra mile for you when your A/C went out last summer? I like Ms. Nguyen too, but let's contrast her with Mr. Slumlord, who owns the apartment block next door that's superficially identical, but who won't help you when your A/C goes out in the middle of summer. Ms. Nguyen charges higher "rent" for her much better maintained units because part of that "rent" is actually her justly compensated wages for her labor in managing them, as well as interest from returns on the capital she's invested in their ongoing improvement and maintenance. She also collects a good bit of true Georgian rent because she is, after all, a landlord. Mr. Slumlord puts in as little work as he can get away with and invests as little capital into maintenance as will keep the state off his back. His return is almost entirely rent. And the only reason he can charge rent in the first place is because of the valuable location – value the community produced, not him. And that's the real injustice of land rent – the community produces the value, but the landlord charges rent to access it. Practical Application of the Remedy Okay, land as common property, rent must die, I'm sold. How do we actually do it? George proposes a land value tax, or LVT. Note I didn't say property tax. Property tax is a tax on the value of a piece of land and it's improvements. So if you're a homeowner, when you pay property tax, you pay tax for both the value of your house and the lot it's sitting on. With land value tax you only pay tax on the "ground rent", which is the value of your land, but not the improvements. What's an improvement? By George, a little green house is an improvement. A fancy red hotel is an improvement. A garage, a sidewalk, a public park, a Starbucks, a hotdog stand, are all improvements. Installing a bunch of dikes in the Netherlands and dumping landfill into the seabed to turn wet land into dry is an improvement. All improvements come from labor, and optionally capital, and so its fair for those factors to take their return. If I "rent" you my hotdog stand (but not the lot it sits on) my return would be classified as interest in George's framework because the hotdog stand isn't land, it's capital – the stored-up fruits of my labor that I'm using to get more wealth. (Modified from source, CC BY 2.0, author: Philip Taylor) The problem with our current system is that when anyone in the community builds improvements, it makes adjoining land more valuable, and then those adjoining landlords jack up the rent. This makes things worse for everybody but the landlords. George's insight is that extra value from my improvement "spills over" from my land and is soaked up by the ground rent of your land. So under a land value tax, we can correct for the perverse economic incentives, distortions, and oppressions that come from land rent, without having to actually take your land from you. We may safely leave them the shell, if we take the kernel. It is not necessary to confiscate land — only to confiscate rent. You also are 100% the owner of the improvements on your land, which won't be taxed. This is why Georgism doesn't mean people have the right to barge into your house in the middle of the night even though land is "held in common." Your house is still private property, but the value of the land it sits on is common property. What if I plant some nice trees, and invest in some landscaping to stop erosion? Where's the line between "improvements" and "ground rent?" In most cases it's pretty straightforward to separately assess the value of a plot from the value of what sits on it (modern property tax assessors do this already), but George grants that in some edge cases with the passage of time at least some improvements will be subsumed into the land value and that's okay: But it will be said: There are improvements which in time become indistinguishable from the land itself! Very well; then the title to the improvements become blended with the title to the land; the individual right is lost in the common right. It is the greater that swallows up the less, not the less that swallows up the greater. Okay, ground rent bad. How much should we tax it? By George, One Hundred Percent. Take the rent the tenant has to pay each month, calculate the portion attributable to the value of the unimproved land itself, and send it to the taxing agency. Effects of the Remedy Wow! 100% tax rate on ground rent! Can we really do that? In practice Georgists often talk about rates closer to 85+% given real-world limitations in assessment, but the point is to hit it as hard as you possibly can. Get close enough and you still have good effects. Won't land taxes jack up land prices? No, actually - in fact it will do the opposite, because such a tax is laser-calibrated to eliminate speculation, which makes up the bulk of inflated land values, and thus rent. Tax land for the full ground rent and you make real estate more affordable, not less. Won't it enable an all-powerful centralized nanny state? Quite the opposite – land value assessment is a fundamentally bottom-up, localized task, so it naturally empowers local municipalities at the expense of distant central authorities. Also, income taxes, wealth taxes, investment taxes, etc, require an ever-vigilant centralized bureaucracy peeking into every aspect of an individual's life to catch tax evaders, who have every incentive to hide their assets or even just flee. Perversely, the IRS currently audits the poor at the same rate as the top 1%, even though higher earners are responsible for withholding the vast majority of tax money in fraud. Land can't move or hide, and nowadays we have tools like GIS to make it even easier to assess. Under land value tax, nobody needs to pry into your personal life or impose burdensome accounting rules on your small business that actually entrench the power of giant corporations (who have entire departments devoted to serving up the Double Irish with a Dutch Sandwich). A Brief Interlude From the Future Today land value tax is widely considered to be the only tax that doesn't suffer from Deadweight Loss. Deadweight Loss is the lost economic activity or value caused by some policy. It's often summarized by the phrase "If you want less of something, tax it." Look at this chart, for example: (source, CC BY-SA 2.5, author: SilverStar) The place where the demand curve (red) and supply curve (blue) meet is the equilibrium point that the market naturally tends towards. But if we impose a price control lower than what the market will bear, the yellow area of the curve shows economic activity that can't happen. If you put price controls on gasoline, for instance, you'll get shortages because there's more demand than supply, and supply can't profitably rise to meet the extra bit of demand that's willing to pay a little more. But here's how things look with a land value tax, notice that the supply curve is vertical – that's weird, what does that mean? (source, CC BY-SA 3.0, author: Explodicle) A vertical supply curve means no matter what the price of land is, the same amount will always be supplied. This is because you can't make land – the supply is effectively fixed. Remember, the Netherlands doesn't count because the sea bed is land, and filling it in is just an improvement to land that already existed. And even if we granted "The Netherlands occasionally makes land" for the sake of argument, the amount of land "created" in this way is pretty darn negligible in the grand scheme of the economy, and almost exclusively the domain of governments or state-owned actors. The supply of land being fixed has some really interesting properties. By contrast, consider oil, the supply of which is not fixed. If we tax oil, some of the more marginal wells will be too expensive to operate and make a profit, so producers shut those down and the supply of oil decreases. Deadweight loss comes from a producer's ability to change the amount of product they supply in response to price signals. You'll notice the above graph of land tax has no deadweight loss at all! Since nobody produces land, it's the one thing you can tax without getting less of it. This drives out speculators entirely. Speculators can no longer distort rents by bidding up the price of land and holding it out of use, and can no longer compete with those who actually intend to use the land. This restores the proper balance of land, labor, and capital. Now if you work harder, or invest more capital, you can actually expect to see an increasing return without it all being gobbled up by ever-increasing rent. If you think about it this way, land value tax has negative deadweight loss, because it eliminates the speculative distortion that is the unearned privilege of landownership. Okay, but won't the landlords just pass the land tax on to their tenants? By George, no. Rent is a price, and price is governed by supply and demand. Supply of land is fixed, so land value tax has no effect on supply. What about demand? Except in cases where it causes the economy to boom (a good thing), land value tax won't increase land value – what it always does, however, is reduce the demand for land by speculators. If it costs nothing to hold on to land, of course I'm going to want to grab some and HODL. If the rent I could hope to gain is taxed away, I won't bother. Consider the case of oil again, where a tax reduces the supply. Reduced supply, given unchanged demand, causes a rise in price. And you'll find the increase in price tracks very closely with the amount of tax. Land value tax is just about the only kind of tax that can't be passed off to someone else. For more on deadweight loss and the land value tax, see Welfare Economics of the Land Value Tax by BlueRepublik. So does this mean there can never be profitable landlords ever again? Of course not – they just have to earn their living honestly like everyone else. Remember, we don't tax the improvements, just the "ground rent." So Ms. Nguyen still gets paid for all her honest work and judicious investments, but Mr. Slumlord doesn't make a dime until he gets off his lazy butt and does something productive. This is really important, because aside from speculation, the principal cause of land value increase is the productivity of your neighbors. An empty lot in the middle of nowhere is worthless, but an otherwise identical empty lot in the middle of New York city is priceless. As they say in real estate - "location, location, location." The reason location is valuable is because of the activity and contributions of the community, and yet the landlord claims the right to seize it all as rent. Modern economists have some interesting things to say about George's ideas, too. In 1977 Joseph Stiglitz demonstrated that land rents have a tendency to almost perfectly equal the value of investment in public goods. He called this the Henry George Theorem. Milton Friedman famously called land value tax the "Least Worst" tax. But one of my all-time favorite endorsements will always be that one time the economist Ramin Shokrizade unwittingly re-derived land value tax from first principles to (successfully!) fix recessions in EVE Online. Okay, so we tax all the ground rent. It will remove the speculative component of the rent (because there will no longer be any incentive to jack the prices up artificially), but it won't drive the price down to zero. That's because 100% LVT is only achievable on a frictionless plane populated by spherical cows; here in the real world you'll be left with a small sliver of land value. And of course regardless of the LVT rate, houses and buildings will still have a price. And that's fine. Land in Times Square will still be a lot more valuable than land in Podunk, Saskatchewan, but both will approach the same price as the LVT rate gets closer to 100%. This encourages people to actually make use of valuable land rather than holding it out of use, blighting the urban core and forcing development to sprawl out for miles in every direction, leading to worse transportation and more pollution. But... doesn't this mean that if people aren't putting land to productive use, they'll eventually be pressured to sell it off to someone who will? George sees this as a good thing. Without land value tax you get situations where somebody can anticipate that an empty lot will become valuable in the future, buy it, HODL forever, lobby against future development that would depress their property values, and now you have the Bay Area's housing crisis. Or buy an apartment block, do the absolute minimum the tenants will tolerate without killing you, constantly jack up the rent as the city grows, and you get slums. As BlueRepublik observes in No, Georgism is Still Sane: If you look at the commercial blight in New York City (http://www.vacantnewyork.com/) 90%+ is from landlords refusing to lease out to small businesses, waiting for a larger bank or big business to pay a higher rent bill. This causes property values of nearby businesses to drop, equity value to drop, and businesses to move out from the city center, increasing urban sprawl and urban blight. It’s a massive drain on personal wealth, and is very highly linked with poverty and higher crime rates. It’s also not a great model for having a stable social fabric. In a fit of performance art, a Georgist by the name of Fay Lewis once famously bought an empty lot and stuck a big sign on it to demonstrate the principle in action: Okay, but isn't building too much stuff bad for the environment? Won't this encourage over-development? By George, no. What's bad for the environment is sprawl, which the current system encourages and which the land tax would directly attack. If you want dense, walkable cities that don't depend on cars to get around, you should eliminate land speculation. A stronger objection to land value tax is when it's not some shifty speculator or a genocidal English landlord who suffers the brunt of it, but, say, this guy: The premise of Pixar's movie Up is that Carl Fredricksen, a lovably grumpy pensioner, is the last holdout standing in the way of developers bulldozing the rest of his neighborhood in the name of Progress™. He refuses to sell because he can't bear to part with the house which for him is tied up with all the cherished memories of his departed wife. This isn't just sentimental fiction, this is something that really does happen. Isn't Georgism just going to price the poor Carl Fredricksens out of their homes so that someone with a more """productive""" use can have it instead? There's several good response to this. For starters, if you're worried about kindly old people losing their homes, that's a thing that's happening already, and most of the time it's because The Rent Is Too Damn High, and our existing system is net worse on this score. We are currently facing an unprecedented crisis of evictions in tandem with the COVID pandemic, and it's not like things were peachy before. And even though homelessness seems to be declining in the US overall, it's getting worse in the most prosperous cities, exactly as George predicted. Okay, maybe it's better for renters, but what about people who own their homes, like Carl? Isn't it unfair to stick them with land taxes that might kick them out? What if they're retired? Remember, let's not confuse land tax with land confiscation, Here's George (emphases mine): I do not propose either to purchase or to confiscate private property in land. The first would be unjust; the second, needless. Let the individuals who now hold it still retain, if they want to, possession of what they are pleased to call their land. Let them continue to call it their land. let them buy and sell, and bequeath and devise it. We may safely leave them the shell, if we take the kernel. It is not necessary to confiscate land; it is only necessary to confiscate rent. Okay, but you have to admit that even if the state isn't confiscating everybody's land, if you can't pay your land taxes you have no choice but to sell your land, right? Isn't this morally unjust to the Carl Fredricksens of the world? First, it's not a given that Mr. Fredricksen will be worse off on net: he already pays income and sales taxes, capital gains on any investments, as well as property tax which taxes both land value and the value of his house. As speculators leave the real estate market the land tax that replaces his property tax drop will drop, and his house is an improvement that goes entirely untaxed. Also, if the speculators holding onto all the most valuable real estate in the downtown districts are forced to give it up, there won't be as much competition for land and so there's a good chance developers won't be interested in trying to buy up land in a bedroom community in the first place. BlueRepublik further points out that LVT can be used to fund a Universal Basic Income, which should soften the blow considerably: Keep in mind also that the Georgist Land Value Tax is pair with a "Citizen's Dividend" or what we see as UBI, so that it's not the government claiming land rent, rather the land rent is taxed and split up equally for all men. But as a matter of political practicality, in the rare event that after all that Mr. Fredricksen still somehow finds himself in the hole after LVT is applied, Nate Blair suggests a deferment option to grandfather the Carls of the world through the transition: The LVT gets assessed annually for everyone, but owner occupiers (businesses and homeowners) can apply to defer the sum of those payments until they sell or transfer the land. Government can charge a nominal interest. A final point of modern application of land value taxes is to level the playing field between different areas by eliminating "cost of living" discrepancies that arise entirely from speculative rent. This is pretty relevant given the "location pay" debate going on in Silicon Valley right now in response to increased remote work as a direct consequence of the COVID pandemic. Back to George. Great, we've taxed ground rent at 100% and eliminated speculation and all other manner of social ills. Now what do we do with the money? Lots of things! For one, you can get rid of some other taxes. Back in George's day it was even argued that a 100% land value tax on ground rents should be the only tax – the "Single Tax," replacing all other tariffs, duties, and other taxes (keep in mind this was in the late 1800's and Federal income tax wasn't introduced until the 16th amendment in 1913). Remember, all these other taxes have deadweight loss. Income tax is a tax on labor, and so taxing it means we really do get less productive labor. The portion of property tax that targets improvements punishes you for investing in improvements, and sales tax is just straight up regressive, hitting the poor harder than the rich. There's some argument today about whether the "Single Tax" would be enough to fund the modern US budget, with some Georgists saying it would be sufficient and others saying we would still need some other taxes but could at least significantly offset what we already have. But by George, another thing we could do is just give all the money back to the people, as BlueRepublik mentioned above. This could be used as a straightforward Universal Basic Income – what George calls a Citizen's Dividend, or what Andrew Yang calls the Freedom Dividend. It could also be used for the funding of public goods. George doesn't see this as an act of charity on the state's behalf – the value of the land has its origin in the productive labors of the entire community, so it's a simple act of justice to give the returns to those who actually produced the value, which is society at large. Another effect George asserts is that once land is no longer monopolized, labor is no longer forced into one-sided competition, so wages start to go up. Even better, laborers now have far more opportunity to go into business for themselves, which spurs innovation and investment. So to sum up, if we tax the ever loving hell out of ground rent, George says we'll see the following benefits: Make housing much more affordable
(Modified from source, CC BY 2.0, author: Philip Taylor) The problem with our current system is that when anyone in the community builds improvements, it makes adjoining land more valuable, and then those adjoining landlords jack up the rent. This makes things worse for everybody but the landlords. George's insight is that extra value from my improvement "spills over" from my land and is soaked up by the ground rent of your land. So under a land value tax, we can correct for the perverse economic incentives, distortions, and oppressions that come from land rent, without having to actually take your land from you. We may safely leave them the shell, if we take the kernel. It is not necessary to confiscate land — only to confiscate rent. You also are 100% the owner of the improvements on your land, which won't be taxed. This is why Georgism doesn't mean people have the right to barge into your house in the middle of the night even though land is "held in common." Your house is still private property, but the value of the land it sits on is common property. What if I plant some nice trees, and invest in some landscaping to stop erosion? Where's the line between "improvements" and "ground rent?" In most cases it's pretty straightforward to separately assess the value of a plot from the value of what sits on it (modern property tax assessors do this already), but George grants that in some edge cases with the passage of time at least some improvements will be subsumed into the land value and that's okay: But it will be said: There are improvements which in time become indistinguishable from the land itself! Very well; then the title to the improvements become blended with the title to the land; the individual right is lost in the common right. It is the greater that swallows up the less, not the less that swallows up the greater. Okay, ground rent bad. How much should we tax it? By George, One Hundred Percent. Take the rent the tenant has to pay each month, calculate the portion attributable to the value of the unimproved land itself, and send it to the taxing agency. Effects of the Remedy Wow! 100% tax rate on ground rent! Can we really do that? In practice Georgists often talk about rates closer to 85+% given real-world limitations in assessment, but the point is to hit it as hard as you possibly can. Get close enough and you still have good effects. Won't land taxes jack up land prices? No, actually - in fact it will do the opposite, because such a tax is laser-calibrated to eliminate speculation, which makes up the bulk of inflated land values, and thus rent. Tax land for the full ground rent and you make real estate more affordable, not less. Won't it enable an all-powerful centralized nanny state? Quite the opposite – land value assessment is a fundamentally bottom-up, localized task, so it naturally empowers local municipalities at the expense of distant central authorities. Also, income taxes, wealth taxes, investment taxes, etc, require an ever-vigilant centralized bureaucracy peeking into every aspect of an individual's life to catch tax evaders, who have every incentive to hide their assets or even just flee. Perversely, the IRS currently audits the poor at the same rate as the top 1%, even though higher earners are responsible for withholding the vast majority of tax money in fraud. Land can't move or hide, and nowadays we have tools like GIS to make it even easier to assess. Under land value tax, nobody needs to pry into your personal life or impose burdensome accounting rules on your small business that actually entrench the power of giant corporations (who have entire departments devoted to serving up the Double Irish with a Dutch Sandwich). A Brief Interlude From the Future Today land value tax is widely considered to be the only tax that doesn't suffer from Deadweight Loss. Deadweight Loss is the lost economic activity or value caused by some policy. It's often summarized by the phrase "If you want less of something, tax it." Look at this chart, for example: (source, CC BY-SA 2.5, author: SilverStar) The place where the demand curve (red) and supply curve (blue) meet is the equilibrium point that the market naturally tends towards. But if we impose a price control lower than what the market will bear, the yellow area of the curve shows economic activity that can't happen. If you put price controls on gasoline, for instance, you'll get shortages because there's more demand than supply, and supply can't profitably rise to meet the extra bit of demand that's willing to pay a little more. But here's how things look with a land value tax, notice that the supply curve is vertical – that's weird, what does that mean? (source, CC BY-SA 3.0, author: Explodicle) A vertical supply curve means no matter what the price of land is, the same amount will always be supplied. This is because you can't make land – the supply is effectively fixed. Remember, the Netherlands doesn't count because the sea bed is land, and filling it in is just an improvement to land that already existed. And even if we granted "The Netherlands occasionally makes land" for the sake of argument, the amount of land "created" in this way is pretty darn negligible in the grand scheme of the economy, and almost exclusively the domain of governments or state-owned actors. The supply of land being fixed has some really interesting properties. By contrast, consider oil, the supply of which is not fixed. If we tax oil, some of the more marginal wells will be too expensive to operate and make a profit, so producers shut those down and the supply of oil decreases. Deadweight loss comes from a producer's ability to change the amount of product they supply in response to price signals. You'll notice the above graph of land tax has no deadweight loss at all! Since nobody produces land, it's the one thing you can tax without getting less of it. This drives out speculators entirely. Speculators can no longer distort rents by bidding up the price of land and holding it out of use, and can no longer compete with those who actually intend to use the land. This restores the proper balance of land, labor, and capital. Now if you work harder, or invest more capital, you can actually expect to see an increasing return without it all being gobbled up by ever-increasing rent. If you think about it this way, land value tax has negative deadweight loss, because it eliminates the speculative distortion that is the unearned privilege of landownership. Okay, but won't the landlords just pass the land tax on to their tenants? By George, no. Rent is a price, and price is governed by supply and demand. Supply of land is fixed, so land value tax has no effect on supply. What about demand? Except in cases where it causes the economy to boom (a good thing), land value tax won't increase land value – what it always does, however, is reduce the demand for land by speculators. If it costs nothing to hold on to land, of course I'm going to want to grab some and HODL. If the rent I could hope to gain is taxed away, I won't bother. Consider the case of oil again, where a tax reduces the supply. Reduced supply, given unchanged demand, causes a rise in price. And you'll find the increase in price tracks very closely with the amount of tax. Land value tax is just about the only kind of tax that can't be passed off to someone else. For more on deadweight loss and the land value tax, see Welfare Economics of the Land Value Tax by BlueRepublik. So does this mean there can never be profitable landlords ever again? Of course not – they just have to earn their living honestly like everyone else. Remember, we don't tax the improvements, just the "ground rent." So Ms. Nguyen still gets paid for all her honest work and judicious investments, but Mr. Slumlord doesn't make a dime until he gets off his lazy butt and does something productive. This is really important, because aside from speculation, the principal cause of land value increase is the productivity of your neighbors. An empty lot in the middle of nowhere is worthless, but an otherwise identical empty lot in the middle of New York city is priceless. As they say in real estate - "location, location, location." The reason location is valuable is because of the activity and contributions of the community, and yet the landlord claims the right to seize it all as rent. Modern economists have some interesting things to say about George's ideas, too. In 1977 Joseph Stiglitz demonstrated that land rents have a tendency to almost perfectly equal the value of investment in public goods. He called this the Henry George Theorem. Milton Friedman famously called land value tax the "Least Worst" tax. But one of my all-time favorite endorsements will always be that one time the economist Ramin Shokrizade unwittingly re-derived land value tax from first principles to (successfully!) fix recessions in EVE Online. Okay, so we tax all the ground rent. It will remove the speculative component of the rent (because there will no longer be any incentive to jack the prices up artificially), but it won't drive the price down to zero. That's because 100% LVT is only achievable on a frictionless plane populated by spherical cows; here in the real world you'll be left with a small sliver of land value. And of course regardless of the LVT rate, houses and buildings will still have a price. And that's fine. Land in Times Square will still be a lot more valuable than land in Podunk, Saskatchewan, but both will approach the same price as the LVT rate gets closer to 100%. This encourages people to actually make use of valuable land rather than holding it out of use, blighting the urban core and forcing development to sprawl out for miles in every direction, leading to worse transportation and more pollution. But... doesn't this mean that if people aren't putting land to productive use, they'll eventually be pressured to sell it off to someone who will? George sees this as a good thing. Without land value tax you get situations where somebody can anticipate that an empty lot will become valuable in the future, buy it, HODL forever, lobby against future development that would depress their property values, and now you have the Bay Area's housing crisis. Or buy an apartment block, do the absolute minimum the tenants will tolerate without killing you, constantly jack up the rent as the city grows, and you get slums. As BlueRepublik observes in No, Georgism is Still Sane: If you look at the commercial blight in New York City (http://www.vacantnewyork.com/) 90%+ is from landlords refusing to lease out to small businesses, waiting for a larger bank or big business to pay a higher rent bill. This causes property values of nearby businesses to drop, equity value to drop, and businesses to move out from the city center, increasing urban sprawl and urban blight. It’s a massive drain on personal wealth, and is very highly linked with poverty and higher crime rates. It’s also not a great model for having a stable social fabric. In a fit of performance art, a Georgist by the name of Fay Lewis once famously bought an empty lot and stuck a big sign on it to demonstrate the principle in action: Okay, but isn't building too much stuff bad for the environment? Won't this encourage over-development? By George, no. What's bad for the environment is sprawl, which the current system encourages and which the land tax would directly attack. If you want dense, walkable cities that don't depend on cars to get around, you should eliminate land speculation. A stronger objection to land value tax is when it's not some shifty speculator or a genocidal English landlord who suffers the brunt of it, but, say, this guy: The premise of Pixar's movie Up is that Carl Fredricksen, a lovably grumpy pensioner, is the last holdout standing in the way of developers bulldozing the rest of his neighborhood in the name of Progress™. He refuses to sell because he can't bear to part with the house which for him is tied up with all the cherished memories of his departed wife. This isn't just sentimental fiction, this is something that really does happen. Isn't Georgism just going to price the poor Carl Fredricksens out of their homes so that someone with a more """productive""" use can have it instead? There's several good response to this. For starters, if you're worried about kindly old people losing their homes, that's a thing that's happening already, and most of the time it's because The Rent Is Too Damn High, and our existing system is net worse on this score. We are currently facing an unprecedented crisis of evictions in tandem with the COVID pandemic, and it's not like things were peachy before. And even though homelessness seems to be declining in the US overall, it's getting worse in the most prosperous cities, exactly as George predicted. Okay, maybe it's better for renters, but what about people who own their homes, like Carl? Isn't it unfair to stick them with land taxes that might kick them out? What if they're retired? Remember, let's not confuse land tax with land confiscation, Here's George (emphases mine): I do not propose either to purchase or to confiscate private property in land. The first would be unjust; the second, needless. Let the individuals who now hold it still retain, if they want to, possession of what they are pleased to call their land. Let them continue to call it their land. let them buy and sell, and bequeath and devise it. We may safely leave them the shell, if we take the kernel. It is not necessary to confiscate land; it is only necessary to confiscate rent. Okay, but you have to admit that even if the state isn't confiscating everybody's land, if you can't pay your land taxes you have no choice but to sell your land, right? Isn't this morally unjust to the Carl Fredricksens of the world? First, it's not a given that Mr. Fredricksen will be worse off on net: he already pays income and sales taxes, capital gains on any investments, as well as property tax which taxes both land value and the value of his house. As speculators leave the real estate market the land tax that replaces his property tax drop will drop, and his house is an improvement that goes entirely untaxed. Also, if the speculators holding onto all the most valuable real estate in the downtown districts are forced to give it up, there won't be as much competition for land and so there's a good chance developers won't be interested in trying to buy up land in a bedroom community in the first place. BlueRepublik further points out that LVT can be used to fund a Universal Basic Income, which should soften the blow considerably: Keep in mind also that the Georgist Land Value Tax is pair with a "Citizen's Dividend" or what we see as UBI, so that it's not the government claiming land rent, rather the land rent is taxed and split up equally for all men. But as a matter of political practicality, in the rare event that after all that Mr. Fredricksen still somehow finds himself in the hole after LVT is applied, Nate Blair suggests a deferment option to grandfather the Carls of the world through the transition: The LVT gets assessed annually for everyone, but owner occupiers (businesses and homeowners) can apply to defer the sum of those payments until they sell or transfer the land. Government can charge a nominal interest. A final point of modern application of land value taxes is to level the playing field between different areas by eliminating "cost of living" discrepancies that arise entirely from speculative rent. This is pretty relevant given the "location pay" debate going on in Silicon Valley right now in response to increased remote work as a direct consequence of the COVID pandemic. Back to George. Great, we've taxed ground rent at 100% and eliminated speculation and all other manner of social ills. Now what do we do with the money? Lots of things! For one, you can get rid of some other taxes. Back in George's day it was even argued that a 100% land value tax on ground rents should be the only tax – the "Single Tax," replacing all other tariffs, duties, and other taxes (keep in mind this was in the late 1800's and Federal income tax wasn't introduced until the 16th amendment in 1913). Remember, all these other taxes have deadweight loss. Income tax is a tax on labor, and so taxing it means we really do get less productive labor. The portion of property tax that targets improvements punishes you for investing in improvements, and sales tax is just straight up regressive, hitting the poor harder than the rich. There's some argument today about whether the "Single Tax" would be enough to fund the modern US budget, with some Georgists saying it would be sufficient and others saying we would still need some other taxes but could at least significantly offset what we already have. But by George, another thing we could do is just give all the money back to the people, as BlueRepublik mentioned above. This could be used as a straightforward Universal Basic Income – what George calls a Citizen's Dividend, or what Andrew Yang calls the Freedom Dividend. It could also be used for the funding of public goods. George doesn't see this as an act of charity on the state's behalf – the value of the land has its origin in the productive labors of the entire community, so it's a simple act of justice to give the returns to those who actually produced the value, which is society at large. Another effect George asserts is that once land is no longer monopolized, labor is no longer forced into one-sided competition, so wages start to go up. Even better, laborers now have far more opportunity to go into business for themselves, which spurs innovation and investment. So to sum up, if we tax the ever loving hell out of ground rent, George says we'll see the following benefits: Make housing much more affordable
December 09, 2021 · Original source
Part 0 - Book Review: Progress & Poverty Part I - Is Land Really a Big Deal? ?? (You are here) Part II - Can Land Value Tax be Passed on to Tenants? Part III - Can Unimproved Land Value be Accurately Assessed Separately from Buildings?
For those of you wondering who this "Lars" guy is, I'm the Astral Codex Ten reader who reviewed Henry George's Progress & Poverty for the book review contest. Henry George is the founder of an economic philosophy known as Georgism which is principally concerned with the deprivations caused by unchecked rentiers. George is famous for promoting two specific policies, the Land Value Tax (LVT) and the Citizen's Dividend (what we would now call a Universal Basic Income).
Landlords will just pass Land Value Tax (LVT) on to tenants, so it won't work
December 10, 2021 · Original source
Part 0 - Book Review: Progress & Poverty Part I - Is Land Really a Big Deal? Part II - Can Land Value Tax be passed on to Tenants? ?? (You are here) Part III - Can Unimproved Land Value be Accurately Assessed Separately from Buildings?
Georgists assert that landlords cannot pass Land Value Tax (LVT) on to their tenants. (Land Value Tax is a tax on the unimproved value of land alone, excluding all the buildings and other improvements.) Many critics are skeptical of this, because just about every other tax in the world is passed on. Why should LVT be so special? By George, if Land Value Tax is easily passed on to tenants, then it has no power to curb land speculation, and you can stop reading this article.
Imagine I'm a landlord, and I have a vacant lot I'm renting to a tenant who's got a mobile home parked there. What's going to happen if a Land Value Tax is imposed on me? Well, I'm already charging as much as the market will bear. If I charge any more, my tenant will move out. But why shouldn't I be able to pass on the tax to the tenant? If you tax gasoline or cigarettes, the prices go up and are ultimately borne by the customer. Why should land be any different?
January 04, 2023 · Original source
“Land value tax could have solved that,” says the YIMBY. The crowd suddenly goes silent. Did he just say that land value tax could have solved the Resurrection of the Christ?
“I’m just saying,” the YIMBY continues, “that Jesus was entombed in a sepulcher, and it makes no economic sense to devote a significant part of your city to tombs, indefinitely. Land value tax could ensure that every parcel is put to its most productive use. If people really want tombs, they can pay for tombs, but otherwise it could become a falafel stand, or a new legion barracks, or - “
LGBT

LGBT is a recurring concept in the Astral Codex Ten archive, appearing 4 times across 4 issues between February 25, 2021 and April 21, 2025. The archive places it in contexts such as "They conspicuously love Broadway (especially Hamilton ), LGBT, education"; "to their own LGBT movements"; "As Overton windows move for new social norms like LGBT and polyamory". It most often appears alongside Elon Musk, Ted Cruz, Trump.

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LGBT
Mention count
4
Issue count
4
First seen
February 25, 2021
Last seen
April 21, 2025
February 25, 2021 · Original source
Trump stood against the upper class. He might define them as: people who live in nice apartments in Manhattan or SF or DC and laugh under their breath if anybody comes from Akron or Tampa. Who eat Thai food and Ethiopian food and anything fusion, think they would gain 200 lbs if they ever stepped in a McDonalds, and won't even speak the name Chick-Fil-A. Who usually go to Ivy League colleges, though Amherst or Berkeley is acceptable if absolutely necessary. Who conspicuously love Broadway (especially Hamilton), LGBT, education, "expertise", mass transit, and foreign anything. They conspicuously hate NASCAR, wrestling, football, "fast food", SUVs, FOX, guns, the South, evangelicals, and reality TV. Who would never get married before age 25 and have cutesy pins about how cats are better than children. Who get jobs in journalism, academia, government, consulting, or anything else with no time-card where you never have to use your hands. Who all have exactly the same political and aesthetic opinions on everything, and think the noblest and most important task imaginable is to gatekeep information in ways that force everyone else to share those opinions too.
July 29, 2022 · Original source
17: The Origin Of Two-Spirit And The Gay Rights Movement. Long, detailed, fascinating piece on claiming that the “two-spirits” concept of Native American trans people was invented by white enthusiasts trying to give a noble-savage-based credibility to their own LGBT movements. After reading it, I am only partly convinced - obviously “Native Americans” are an incredibly diverse group, and the specific “two-spirit” framing was some random activists trying to lump everything together in a kind of made-up way. On the other hand, some tribes did have some things which looked vaguely like transgender, probably moreso than Europeans of the same era, and any attempt to describe this is naturally going to be an oversimplification. I think of this as just another battle over how to use history in politics: usually these kinds of articles are written by some leftist saying that conservatives claim the Homeric Greeks were masculine (or whatever) but actually it’s much more complicated than that because [list of inevitable ways ancient civilizations are more complicated than any possible summary]. I think there has to be a balance between claims like “the Native Americans were trans / the Homeric Greeks were masculine, just like us, therefore any arguments against transgender/masculinity are an ahistorical flash-in-the-pan” vs. “everything is so complicated and diverse that you may never draw analogies between historical concepts and modern concepts, or feel inspired by ancient civilizations in any way”. Still, this is a good article and I recommend it.
February 21, 2024 · Original source
The question isn’t whether the success mode of mono is worse than the failure mode of mono. It’s whether moving the marginal couple from mono to poly or vice versa makes success more vs. less likely. I’m not sure what the answer is there. If you’re very optimistic, you could imagine that the people in the story above, instead of divorcing to be with another partner, could have stayed married, stayed with their children, and had another partner on the side. I’m not that optimistic. The people described don’t seem like they would be very good at any form of relationship. If you tell them to be monogamous, they will cheat. If you tell them they can have as many relationships as they want as long as they do so ethically and honestly, then they’ll do it unethically and dishonestly. But occasionally, I do meet some people who I feel would be better served by polyamory. Here’s a conversation I sometimes imagine having with certain friends and/or patients (this is partly stitched together from a few real conversations with different people, and partly imaginary): ME: So, you’re having a messy divorce. THEM: Yeah. ME: Because you cheated on your fourth husband. THEM: Yeah. ME: And now you’re dating a new guy. Are you worried that this might also end with you cheating on him? THEM: No. ME: Remember how we talked about the secret ancient rationalist technique of thinking about an answer for five seconds before you give it? I want you to try that now. Are you worried that this new relationship will end with you cheating on your partner? THEM: . . . . . yes. ME: Okay. Why do you think that is? THEM: I guess I’m just a bad person! ME: Can you be more specific? THEM: I guess I’m just really impulsive, and sometimes I see someone and can’t hold myself back! I’m too flighty and horny to ever be happy staying with the same guy for too long. ME: Okay. Can you think of ways that you could potentially address that in your next relationship? THEM: No, I’ve already tried therapy, and I’m too extraverted to be happy never going to any places where I could meet new men. I don’t know what else to try! I guess I’ll just never be able to be in a relationship without destroying it. ME: How would you feel about talking to this new guy you’re dating and telling him all this? Maybe he would be willing to agree to some kind of open relationship, so that if you felt something like this again, you could have a safe outlet that wouldn’t destroy the relationship. THEM: No that would be unethical. I’ve also met some people in the same situation as the “them” above who did switch to open relationships and it did seem to let them have a stable life / marriage / family in a way that they weren’t able to do before. I don’t think this is right for everyone, but the people who need it, need it. And here’s the kind of thing I see in relationship advice forums: I used to hate when my wife went out to parties or conferences because I always worried she was meeting other men. I told her she couldn’t leave the house unless she texted me exactly where she was going and explained why it was necessary, and it made her mad, but she eventually agreed. But she still talks on the phone to this one guy she’s been friends with since grade school. They’ve never had sex or anything, and he’s married to someone else, but they chat on the phone a couple of times a week and I always hear her laughing. I think it counts as an emotional affair and I told her that if she didn’t cut off all contact right away, I was going to end the marriage. Now she’s all mad at me. What should I do? This just seems like a fundamentally unhealthy outlook on relationships and life. People with better emotional skills can figure out some middle ground where they still agree not to have “emotional affairs” or whatever but don’t freak out every time their partner has contact with another human, but seeing the version where this goes bad has kind of radicalized me. I think there’s something really attractive about being poly even if you never get around to having any other relationships, just so you don’t have to constantly be getting angry at your partner for having normal human desires. TGGP writes: The real reason to prefer monogamy is that most cultures/societies have been polygynous, but the smaller number of monogamous ones were the winners in the contest of cultural group selection. I’m nervous about cultural selection arguments because they seem to justify anything, and to rapidly switch what they justify. Three thousand years ago, a cultural selectionist could have said that most societies in the world were polygynous, so we should avoid monogamy. A hundred years ago, they could have said that most societies in the world were monarchies, so we should avoid democracy. The problem is that nobody ever deploys cultural selection arguments against a failed trend that everyone hates. Nobody ever says “throughout history, most societies haven’t made people marry rocks, so we shouldn’t force people to marry rocks now”. Nobody wants to marry rocks now, so nobody needs to argue against it! Cultural selection arguments only get deployed against things that were once unpopular, but are in the process of becoming more popular - ie alleles that are currently being selected for! This isn’t necessarily hypocritical. You could say that certain institutions are spreading for good reasons, and others are spreading for bad ones (and TGGP links my Competing Selectors post which makes exactly this point). But now you’re not really making a cultural selection argument, you’re making an “I did some armchair reasoning and decided this was bad” argument. I think TGGP would answer that it doesn’t require any selective pressure to explain why people would want to have more romantic partners, since this is inherently fun for everyone. But first of all, no it isn’t - you can read the responses to this thread to see how viscerally unhappy some people are about this. And second of all, however fun it is now, it was probably equally fun a hundred years ago, so we still need an explanation for why it’s happening now and not earlier. Another possible argument is that polyamory isn’t spreading by monogamous cultures dying out and being replaced by polyamorous ones. It’s spreading by word of mouth. But this is also how almost every cultural trend spreads. Monogamy didn’t spread to Scandinavia because the Vikings died out and the Romans colonized their land, it spread because missionaries converted them to Christianity. If some memoir converts somebody to polyamory, that seems like the closest modern-day equivalent. I don’t really know how to rescue cultural selection arguments from these kinds of considerations. Ascend writes: Okay, I have two basic objections to polyamory. The first is a broader but weaker point, and the second is narrower and stronger. 1. If you actually love someone, that person should be enough for you. Especially, if most people who claim to love someone do, in fact, find that that person is enough for them. I struggle to see how it doesn't almost follow by definition that if Aaron wants to be in a monogamous relationship with Brenda, and Carl wants to be in a polyamorous relationship with Diana, then Carl loves Diana less than Aaron loves Brenda. Now maybe this assumption can be refuted somehow, by reference to irreducible personality types or something, but it certainly seems like the prima facie assumption, and requires an affirmative defence. Splitting this up into two paragraphs so I can answer one at a time. The traditional response is to ask: Do you think it’s bad for someone to have a second child? Surely if they really love their first child, one should be enough for them! More than one friend? In fact, why do they need to have a friend at all? Shouldn’t their partner be enough? I think you can think of this in one of two ways. One is to imagine the original objection in the mouth of a Dickens villain: “We can’t invite other people to our Christmas party! They would consume our limited supply of Christmas cheer, and then there wouldn’t be enough left for us!” Obviously at the end of the Dickens book, the character discovers that cheer isn’t a limited resource, and multiplies rather than divides when shared with others. Some people genuinely think this way. This isn’t really how things work for me. I want my wife to definitely be the most important person in my life and vice versa. But I find I can carve out a category “secondary partner” that doesn’t interfere with this, any more than her having friends , hobbies, children, etc interferes with this. Probably other people’s psychology doesn’t work this way, and those people wouldn’t enjoy being poly. 2. There seem to be two types of polyamory: the "hippie" kind where a group of people are all in a single demarcated "relationship" with each other, all know each other as either friends or lovers, and having sex with anyone outside that group would be condemned as cheating. And the "open relationship" kind where two people are dating or married but are "free" to sleep with other people (but still have each other as a "primary partner" or some such). The first, while I'm not endorsing it, seems to have decent case for being a form of actual love. The second, unless I'm missing something, looks like despicable pure hedonism. First, because the "primary" aspect shows it really is all about sex, not about sharing your love with someone else. Second, because it's basically legitimised cheating, and for all the talk of mutality what's to stop someone pressuring their spouse to "consent" to "opening" their relationship? (I've seen a number of online stories of this happening, though with beautiful poetic justice where the pressured partner ends up finding someone who actually values him or her and wants a true relationship, and the other partner ending up entirely alone and certainly not finding the harem they were expecting). And third, because it creates *competition* between the two spouses over who can get more partners, and for fuck's sake a marriage is the ONE place such toxic sexual competition should not exist! Re: 2 - As I mentioned above, polyamory seems more about the romance angle than the sex angle. One interesting demonstration of this is how many asexual people are poly. In the 2017 SSC survey (the same one cited above), about 5% of polyamorous people described themselves as asexual (having no sex drive) compared to about 3% of monogamous people. These people are probably in relationships for the emotional benefits. I also checked sex drive among people who were in monogamous relationships, stable polycules, and open relationships (this is the 2019 SSC survey, which went into more depth on sex and romance). There were no significant differences in sex drive among these three categories. Piotr Pachota (blog) writes: Invectives about polyamory are inevitable now, in the current phase of polyamory Overton window shift. This is the only acceptable way polyamory can be currently portrayed and discussed. As Overton windows move for new social norms like LGBT and polyamory, the mainstream media narratives evolve along the axis of omission/taboo -> negative/critique -> ambiguity -> struggle/oppression ->positive -> new normal. We have seen LBGT cover almost all these steps during recent 40 years, currently I think we are between positive and new normal. With polyamory, we have just recently moved from omission/taboo to negative/critique. Portraying polyamory as positive or struggling/oppressed in mainstream media is still out of the Overton window, showing ambiguity is now at the edge, only negative critique is in the window. This is also why almost all movies and shows about polyamory are telling a story of a failure of a polyamorous relationship. Positive polyamory testimonials exist on social media, but usually the comments below are a shitstorm. This also proves how positive portrayal is unacceptable. At the same time, positive polyamory testimonial + shitstorm comments = negative meta-content bundle that itself fits well within the Overton window. Note that these negative portrayals still promote polyamory somehow, as they at least put it on the map. 10 years ago there were no polyamory movies, shows or social media content - it would have been unthinkable, as we were in the omission/taboo phase back then. Yeah, one pattern I see pretty often goes something like: Weird people, who maybe weren’t able to cope with normal institutions, find some weird new thing that works for them, okay, cool, whatever.
April 21, 2025 · Original source
Five, maybe ten percent of applicants are some kind of special snowflake whose father was murdered when they were five years old. As he lay there bleeding out, he said “Daughter, my whole life, I dreamed of being the first LGBT person to get a PhD in the study of ancient Assyria. Now that dream has been taken from me. With my dying breath, I give you my trowel and hand-painted figurine of Tiglath-Pileser III, in the hopes that one day you will succeed where I failed”. […]
LK-99

LK-99 is a recurring concept in the Astral Codex Ten archive, appearing 4 times across 4 issues between August 09, 2023 and February 10, 2025. The archive places it in contexts such as "supposed “room temperature superconductor” LK-99"; "LK-99 doesn’t work"; "There’s been more news and claims about the LK-99 alleged superconductor recently". It most often appears alongside Manifold, Polymarket, Eliezer.

Article page
LK-99
Mention count
4
Issue count
4
First seen
August 09, 2023
Last seen
February 10, 2025
August 09, 2023 · Original source
33: Claim: phase transition in Cu2S impurity fully explains superconductor-like properties of supposed “room temperature superconductor” LK-99 (paper, Twitter discussion). Prediction markets on Manifold and Polymarket are down from high-30s% last week to ~10% now.
August 28, 2023 · Original source
Sorry guys, LK-99 doesn’t work. The prediction markets have dropped from highs in the 40s down to 5 - 10. It’s over.
March 12, 2024 · Original source
There’s been more news and claims about the LK-99 alleged superconductor recently, all of which have totally failed to move the market away from 4%:
February 10, 2025 · Original source
1: I’ve previously cited some pretty compelling research that Prospera-based weird biotech company MiniCircle can’t work, but Micah Zoltu reports doing a study and finding that minicircles increased VEGF expression in some mice. A commenter notes that results are 1000x weaker than clinically significant levels, but Micah says he wasn’t dosing carefully and was just trying to find an effect at all, so maybe this could be solved by better dosing. I look forward to hearing more about his research (ie please email me when you have more results). I notice I am pattern matching this to things like EmDrive and LK-99 (amazing breakthrough that could change everything, comes from source which charitably is not the sort of people you would expect to make amazing breakthroughs, some people report positive results but never in perfect definitive tests), so I’m still very skeptical.
LVT

LVT is a recurring concept in the Astral Codex Ten archive, appearing 4 times across 4 issues between December 09, 2021 and September 22, 2022. The archive places it in contexts such as "the anti-sprawl effects of the policy are appealing enough by themselves to earn the endorsement of YIMBY's and urbanists like Strong Towns"; "the purpose of LVT is not just to raise revenue, but to end speculation"; "accept LVT as part of this balanced budget breakfast". It most often appears alongside Georgism, Fortress Of Doors, Lars Doucet.

Article page
LVT
Mention count
4
Issue count
4
First seen
December 09, 2021
Last seen
September 22, 2022
December 09, 2021 · Original source
Part 0 - Book Review: Progress & Poverty Part I - Is Land Really a Big Deal? ?? (You are here) Part II - Can Land Value Tax be Passed on to Tenants? Part III - Can Unimproved Land Value be Accurately Assessed Separately from Buildings?
For those of you wondering who this "Lars" guy is, I'm the Astral Codex Ten reader who reviewed Henry George's Progress & Poverty for the book review contest. Henry George is the founder of an economic philosophy known as Georgism which is principally concerned with the deprivations caused by unchecked rentiers. George is famous for promoting two specific policies, the Land Value Tax (LVT) and the Citizen's Dividend (what we would now call a Universal Basic Income).
Landlords will just pass Land Value Tax (LVT) on to tenants, so it won't work
December 10, 2021 · Original source
Part 0 - Book Review: Progress & Poverty Part I - Is Land Really a Big Deal? Part II - Can Land Value Tax be passed on to Tenants? ?? (You are here) Part III - Can Unimproved Land Value be Accurately Assessed Separately from Buildings?
Georgists assert that landlords cannot pass Land Value Tax (LVT) on to their tenants. (Land Value Tax is a tax on the unimproved value of land alone, excluding all the buildings and other improvements.) Many critics are skeptical of this, because just about every other tax in the world is passed on. Why should LVT be so special? By George, if Land Value Tax is easily passed on to tenants, then it has no power to curb land speculation, and you can stop reading this article.
Imagine I'm a landlord, and I have a vacant lot I'm renting to a tenant who's got a mobile home parked there. What's going to happen if a Land Value Tax is imposed on me? Well, I'm already charging as much as the market will bear. If I charge any more, my tenant will move out. But why shouldn't I be able to pass on the tax to the tenant? If you tax gasoline or cigarettes, the prices go up and are ultimately borne by the customer. Why should land be any different?
December 13, 2021 · Original source
No direct inline source block was recovered for this mention.
September 22, 2022 · Original source
No direct inline source block was recovered for this mention.
Left

Left is a recurring concept in the Astral Codex Ten archive, appearing 3 times across 3 issues between September 17, 2021 and October 10, 2024. The archive places it in contexts such as "Once you reintroduce these, you have a solution to nihilism. The Left can come up with a laundry list of High Modernist plans"; "are routine with the Left in most Western countries"; "the Left would never accept an alliance with the likes of us anyway". It most often appears alongside democracy, Donald Trump, facebook.

Article page
Left
Mention count
3
Issue count
3
First seen
September 17, 2021
Last seen
October 10, 2024
September 17, 2021 · Original source
Some of the protests were more socialist and anarchist than others, but none were successfully captured by establishment strains of Marxism or existing movements. Many successfully combined conservative and liberal elements. Gurri calls them nihilists. They believed that the existing order was entirely rotten, that everyone involved was corrupt and irredeemable, and that some sort of apocalyptic transformation was needed. All existing institutions were illegitimate, everyone needed to be kicked out, that kind of thing. But so few specifics that socialists and reactionaries could march under the same banner, with no need to agree on anything besides "not this".
Gurri isn't shy about his contempt for this. Not only were these some of the most privileged people in their respective countries, but (despite the legitimately-sucky 2008 recession), they were living during a time of unprecedented plenty. In Spain, the previous forty years had seen the fall of a military dictatorship, its replacement with a liberal democracy, and a quintupling of GDP per capita from $6000 to $32000 a year - "in 2012, four years into the crisis there were more cell phones and cars per person in Spain than in the US". The indignado protesters in Spain had lived through the most peaceful period in Europe's history, an almost unprecedented economic boom, and had technologies and luxuries that previous generations could barely dream of. They had cradle-to-grave free health care, university educations, and they were near the top of their society's class pyramids. Yet they were convinced, utterly convinced, that this was the most fraudulent and oppressive government in the history of history, and constantly quoting from a manifesto called Time For Outrage!
So for example, Gurri examines some of the sloganeering where people complain about how eg obesity is the government's fault - surely the government could come up with some plan that cured obesity, and since they haven't done so, that proves they're illegitimate and don't care that obesity is killing millions of Americans. Or homelessness - that's the fault of capitalism, right? Because "we" could just give every homeless person a home, but capitalism prevents "us" from doing that. Or if you're a conservative, how come the government hasn't forced the liberal rot out of schools and made everybody pious and patriotic and family-values-having? Doesn't that mean our lack of strong values is the government's fault? The general formula is (1.) take vast social problem that has troubled humanity for millennia (2.) claim that theoretically The System could solve the problem, but in fact hasn't (3.) interpret that as "The System has caused the problem and it is entirely the system's fault" (4.) be outraged that The System is causing obesity and homelessness and postmodernism and homosexuality and yet some people still support it. How could they do that??!
November 11, 2021 · Original source
But this is the point: Democracy and dictatorship aren't opposites. In fact, they are natural companions! So much so that before the 20th century, "democracy" was often used *literally as a synonym* for "authoritarian and demagogic rule"! Orban is a great example of why the word "democracy" came into ill repute in the past: because it was widely understood that "the people" (often pejoratively "the mob") will often vote for a strongman to stomp his boot on the face of disliked others. That's not so much a disagreement with @slatestarcodex as just a comment where I think the modern western liberal mindset obscures understanding the phenomenon of populist leadership.
I think the undercurrent to Richard’s complaint is that right now the situation is asymmetric: most bureaucrats are by nature liberal, and so when a liberal regime is in power, it can cooperate with the bureaucracy, and when a conservative regime is in power, it has to try to struggle with and overcome the bureaucracy, and that unfairly (?) makes conservative regimes look more authoritarian than liberal ones.
Orban himself calls his regime an “illiberal democracy”, which seems as fair a description as any. Technically people vote, and probably the elections are even mostly fair, but things are rigged enough behind the scenes that it’s really hard for the elections to matter.
October 10, 2024 · Original source
The AI safety movement could easily transition from being a quirky, heterodox, “extremely online” movement to being just another generic left-wing cause. It could even work.
Last year, I would have told Dean not to worry about us allying with the Left - the Left would never accept an alliance with the likes of us anyway. But I was surprised by how fairly socialist media covered the SB 1047 fight. For example, from Jacobin3:
But as I’ve actually used some of the various technologies lumped together as “artificial intelligence,” over and over my reaction has been: “Jesus, this stuff is actually very powerful… and this is only the beginning.” I think many of my fellow leftists tend to have a dismissive attitude toward AI’s capabilities, delighting in its failures (ChatGPT’s basic math errors and “hallucinations,” the ugliness of much AI-generated “art,” badly made hands from image generators, etc.). There is even a certain desire for AI to be bad at what it does, because nobody likes to think that so much of what we do on a day-to-day basis is capable of being automated. But if we are being honest, the kinds of technological breakthroughs we are seeing are shocking. If I’m training to debate someone, I can ask ChatGPT to play the role of my opponent, and it will deliver a virtually flawless performance. I remember not too many years ago when chatbots were so laughably inept that it was easy to believe one would never be able to pass a Turing Test. Now, ChatGPT not only aces the test but is better at being “human” than most humans. And, again, this is only the start.
liberals

liberals is a recurring concept in the Astral Codex Ten archive, appearing 3 times across 3 issues between April 01, 2021 and July 15, 2022. The archive places it in contexts such as "agreeable for liberals and libertarians"; "then treats liberals as an outgroup and flames them at every opportunity"; "liberals mostly responding to care and fairness". It most often appears alongside Bernie Sanders, Clinton, Conservatives.

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liberals
Mention count
3
Issue count
3
First seen
April 01, 2021
Last seen
July 15, 2022
April 01, 2021 · Original source
At least this is the conclusion I take from Lyle & Grillo (2020) Why Are Consistently-Handed Individuals More Authoritarian: The Role Of Need For Cognitive Closure. It discusses studies finding that consistently-handed people (ie people who are not ambidextrous) are more likely to support authoritarian governments, demonstrate prejudice against "immigrants, homosexuals, Muslims, Mexicans, atheists, and liberals", and support violations of the Geneva Conventions in hypothetical scenarios.
A fourth possibility: if you have need for cognitive closure, you only seek out information that agrees with you. If you have high need for cognitive closure, you seek out information that disagrees with you. This blog is probably very disagreeable for Marxists, and very agreeable for liberals and libertarians, which matches which of our readers are most likely to be ambidextrous. This would be a very easy hypothesis to test - just find a blog that disagrees with me about everything, and have them ask these same questions.
May 10, 2021 · Original source
"Socialism" provided the rallying flag that people used to carve out a new tribe from what was previously liberal territory. In order to maintain its independence, it generates and amplifies as many differences from liberals as possible, then treats liberals as an outgroup and flames them at every opportunity. Conservatives become a fargroup who are less interesting.
July 15, 2022 · Original source
The idea is that these are five fundamental intuitions humans have that come together to create our instinctive moral judgements, but that they are weighted differently in different people. Haidt then goes on to claim, based on his research, a strong correlation between the extent to which people feel these intuitions and the US partisan groupings of conservatives and liberals (Haidt is aware that the term “liberal” means all sorts of things around the world, but is working in a US context so uses it that way throughout, as I will), with liberals mostly responding to care and fairness, and conservatives to all five.
Haidt then proposes that conservatives have an inbuilt advantage in moral persuasion, because their wider collection of moral intuitions allows them to tell a greater variety of stories and justify themselves in a way that generates broader appeal, whereas liberals are mostly stuck justifying everything through care and fairness.
Haidt clearly struggles with the fairness foundation and its somewhat grab-bag nature. He eventually splits it in two, leaving the free-rider punishment part (which he calls proportionality) in the foundation called fairness, and spinning off a new foundation called liberty which is based around freedom from oppression. The revised political division is then that liberals mostly respond to care, fairness, and liberty, libertarians to liberty above all, and conservatives to all six.
libertarianism

libertarianism is a recurring concept in the Astral Codex Ten archive, appearing 3 times across 3 issues between March 09, 2021 and August 09, 2023. The archive places it in contexts such as "They don't even map cleanly to libertarianism vs. authoritarianism"; "the political ideology that might fit Jacobs the best might be… libertarianism?"; "battle for the soul of libertarianism". It most often appears alongside Britain, China, Europe.

Article page
libertarianism
Mention count
3
Issue count
3
First seen
March 09, 2021
Last seen
August 09, 2023
March 09, 2021 · Original source
These threads don't cleanly map to the modern left-right political spectrum. The first contains Jane Jacobs and anti-colonialists coexisting uneasily alongside religious fundamentalism and wisdom-of-repugnance-style arguments against homosexuality. The second contains Lenin, Mussolini, the Equal Rights Amendment, and neoliberal reformers. They don't even map cleanly to libertarianism vs. authoritarianism; the first has a libertarian streak, but could presumably justify various monarchies and theocracies; the second has clear authoritarian elements, but would also include extreme libertarians who want to abolish the state and run everything on market principles.
May 19, 2023 · Original source
… and we think, thank goodness that Germany is unified now. So much easier to think about! Can you imagine if the Our World in Data charts had to show separate lines for the Electorate of Saxony, the Prince-Bishopric of Augsburg, the Duchy of Brunswick-Lüneburg, and about 1,800 other semi-sovereign states? Can you imagine traveling around if each of them had its own currency? (Fun fact: the List of states in the Holy Roman Empire Wikipedia page doesn’t contain such a list. Instead it points to no less than 28 sub-lists.) Jacobs stops shy of asking, in either book, the question that seems to be the logical continuation of her reasoning: should everything be a city-state? Should we encourage separatism until each inhabited place in the world is either a city or a city region with its own currency? We can hazard a guess as to what her answer would be. She would probably say that there’s no need to upend everything right this moment. Just adopt an attitude of political openness and experimentation. Don’t try to hold together entities that don’t work that well. When separatist sentiment arises somewhere, you can argue it’s a bad idea, but don’t fight it out of emotion such as fear for your nation’s integrity. Eventually, things will settle — the regions that want to be city-states will be, and those that prefer to be united with others, for cultural or economic reasons, will stay that way. Unity has good PR and some genuine advantages, so there will still be plenty of it. But maybe Jane Jacobs never asks this question because she knows it’s irrelevant. We just can’t help fighting for our big countries and supranational unions (like the EU), and too bad if they enter long periods of stagflation until they violently collapse. This might be the right time to mention that her last book, published in 2004, is called Dark Age Ahead. IV. Something to Dislike For Everyone Jane Jacobs’s most famous book is The Death and Life of Great American Cities. She is recognized as perhaps the most influential thinker in urbanism. She is credited with saving Greenwich Village and SoHo in New York City, and helping cancel the Spadina Expressway in Toronto. To this day people organize “Jane’s Walks” as a living memorial to her impact on cities. But Jane Jacobs herself thought that her greatest intellectual contribution was not in city planning, but in economics. She thought that import replacement was her most important discovery, since it explained how wealth expands better than existing macroeconomic theories. She wrote multiple books that were explicitly about economics and was about to write another when she died, Uncovering the Economy. I am not an economist, so I might not be qualified to make a judgment on this matter, but: it seems to me that there’s a discrepancy here. Jacobs is widely seen as a great intellectual, but her economic ideas don’t quite seem mainstream. I’d never heard of import replacement before reading her book. Why not? The null hypothesis is that economists have examined her ideas and simply rejected them. There were some critical academic reviews of Cities and the Wealth of Nations when it came out, and more recently Tyler Cowen expressed his own mild skepticism. Some of the criticism involves the lack of quantitative data in her work, and her failure to think about issues of scale. The most obvious target, of course, is her city obsession: yes, cities are important, but they’re not the only economic phenomenon that matters, some would say. Perhaps Jacobs has overplayed her hand. But there are other possible explanations for the discrepancy. One is that she was a woman and had no credentials, which made it difficult for (mostly male) professionals to take her seriously. We know this was true at the beginning of her career at least. It seems possible that even after she managed to establish herself as an original urban thinker, economists had trouble accepting that she could, with her lack of any college degree, come up with new insights in their field. I doubt that’s really true today, though. We do take Jacobs seriously, and still read all of her books, which is more than we could say about most economists. Instead, I propose that the discrepancy comes from a darker place: in laboring to be comprehensive about cities and economics, she reached conclusions that most people don’t want to be true. No matter your politics, there’ll be something for you to dislike in Jacobs’s work. For example, it’s pretty clear that she didn’t think the European Union was a good idea, so she probably would have supported Brexit. Brexiters might rejoice, except that a lot of them are British nationalists who certainly don’t want Scotland to leave the UK, whereas Jacobs would agree with that. Which would be great news to Scottish independentists — except that if a new separatist movement arose within Scotland, she’d also support that. Jacobs’s ideas and grassroots activism in favor of small-scale, organic urban planning have come to be seen as left-wing — yet her criticism of national welfare programs wouldn’t make her out of place among hardcore right-wingers. Unless those right-wingers were military hawks, in which case they’d find no solace in reading Jacobs on military transactions of decline. Writing during the Cold War, Jacobs criticized the Soviet Union for its incredible centralization of decision-making in Moscow. She rightfully predicted its collapse, making her an ideological ally of the capitalist West, right? Not so, since the United States is also, according to her, too centralized and in the early stages of decay. “Today the Soviet Union and the United States each predicts and anticipates the economic decline of the other,” she writes. “Neither will be disappointed.” Whether she was correct about the US is left as an exercise to the reader. In any case, she did foresee, using her theory on cities, the decline of Japan. This must have been bold in the 1980s at the peak of the Japanese economic miracle, when there was a widespread trope that Japan would soon take over the world. Yet she was right: in 1991, Japan entered its “lost decade,” which soon became two lost decades, and then three. To be fair, she predicted the decline of all large-ish countries, so I wouldn’t mark her as a superforecaster or anything. Still, this puts in perspective the more recent trope that China is going to take over the world. No country, no ideology is safe from Jacobs’s prophecies. Smaller ideologies aren’t spared, either. Effective altruism would probably seem totally mistaken to her, since at its core it promotes an inorganic, top-down transfer of wealth from prosperous cities to poor areas. Progress studies people think that technological innovation will solve economic stagnation, but she would point out how labor-saving equipment so often causes damage when it is introduced to regions that don’t benefit from the other city forces, like the Scottish Highlands or many of her other examples in Colombia, India, or the American South. (This point would deserve an essay of its own, but reading Jacobs has made me a bit more worried about the “AI will take our jobs” thing. It’s clear that new jobs will appear, but when the technology city force from the San Francisco Bay Area reaches distant places with poor economies, which it will very soon thanks to the internet, the effects might not be very pleasant to see.) Overall, the political ideology that might fit Jacobs the best might be… libertarianism? She’s not a big fan of large governments who make big top-down decisions, clearly. Yet I don’t get the feeling that this association fits all that well either. Jacobs doesn’t seem to be anti-government if the government is at the city level. I doubt she would have liked the kind of hyperfragmented world depicted in Snow Crash by Neal Stephenson. I also doubt she’d be impressed by cryptocurrency-backed “cloud cities” or fantasies of charter cities, none of which she would see as real cities in the sense of concentrated pockets of people who start replacing what they import with local production. Jane Jacobs, in sum, was an archetypal accidental moderate. She took one idea very seriously — the idea that cities are fundamental — and explored its ramifications without caring in the slightest if it led to the “wrong” opinions, as her friends in 1980 Toronto must have thought when she wrote about Quebec. I don’t know if she went too far; I’m sure someone more qualified than I am can find flaws in that core idea or any of her other observations. But to me she sounds convincing, and her consistency is frankly admirable. So, to end this review on a more review-y note, go read Jane Jacobs. Her books are a delight, with their elegant arguments and masterfully told anecdotes. Her predictions often take an air of doom, but she is also an optimist who offers constructive ways forward. She sets an example for all of us who care about getting the details right, no matter the credentialed experts, the current political climate, or the great theories of the past. Image credits Cities and the Wealth of Nations book cover: from Amazon.
August 09, 2023 · Original source
5: Debate between commenter and friend of the blog David Friedman, and Austrian economist Gene Epstein, on whether libertarianism’s standard pitch should center on the non-aggression principle vs. practical benefits. I’m not very interested in the propaganda angle, but they use it as a jumping-off point to discuss the broader battle for the soul of libertarianism. 6: The Murchison Murders were a series of murders which began when a mystery writer asked his friends to help him come up with the perfect body disposal method. One friend came up with a method so good that another friend, who overheard it, couldn’t resist putting it into action. He got away with two killings, got cocky, didn’t perform the full method on the third, and was caught by police. 7: Claim: in the 1980s, the life satisfaction / depression rates of liberal and conservative youth were about equal; over the past few years, young liberals have increasingly gotten worse while conservatives stay about the same. H/T Zach Goldberg on X: 8: Zach Stein-Perlman’s favorite AI governance research this year. 9: The Chichijima incident was notable as a time when George H. W. Bush almost got eaten by cannibals. During WWII, nine American pilots were shot down over an island commanded by a crazy Japanese officer who ate his enemies' livers. Eight were captured and killed (and four of those were eaten), and Bush alone fled and survived. 10: El Salvador’s murder crackdown claims results of 90% decrease in homicides, 44% decrease in emigration to US, and 90% approval rating for president Nayyib Bukele (h/t Richard Hanania). 11: In an earlier set of comments, I ignorantly repeated a claim that Mother Teresa denied her patients painkillers because she thought suffering brought people closer to God. A commenter corrected me: painkillers were just generally in short supply in India during her era (more discussion here). 12: The record for longest time a plane has spent in the air without landing is 64 days, achieved by a Cessna in 1959. You can read the full story here, but the basic setup looked like this: 13: Fact check: was Elvis Jewish? Snopes says yes, but I’m more convinced by this argument for no. [update: commenter TheGenealogian agrees no] 14: Is GPT-4 getting worse? This isn’t absurd; some people claim OpenAI has simplified the model to cut costs (though OpenAI denies this). Matei Zaharia argues yes, but I’m more convinced by the AI Snake Oil blog’s argument for no (h/t Stuart Ritchie). 15: Vox has a good piece about AI company Anthropic. I would quibble that they’re not the only safety-focused or EA-affiliated org, and we have yet to see how truly safety-focused or altruistic any AI company can be while continuing to be an AI company. But granting that it’s all a matter of degree, I agree the degree seems pretty high for them. And NYT also has an Anthropic article. 16: Eliezer bets $150,000 to $1,000 against UFOs being aliens, and gives the same argument I would - it’s unlikely that any civilization advanced enough to travel through space would still be primitive enough to use macroscopic, biologically-piloted craft that sometimes crash. 17: More nails in the coffin of growth mindset. “When examining the highest-quality evidence (6 studies, N = 13,571), the effect was nonsignificant: d = 0.02, 95% CI = [−0.06, 0.10]. We conclude that apparent effects of growth mindset interventions on academic achievement are likely attributable to inadequate study design, reporting flaws, and bias.” I think the older, very-high-effect-size studies were clearly terrible, but I’d still like to look further into the newer, small-but-significant-effect-size-that-makes-a-difference-across-large-groups studies and how they went wrong. 18: Previous work showed that after adjusting for selection bias, “what college you go to doesn’t matter” for average earnings. I was always skeptical of this - are all those rich people sending their kids to Ivies for no reason? Now Chetty, Deming, and Friedman find that: Attending an Ivy-Plus college instead of the average highly selective public flagship institution increases students’ chances of reaching the top 1% of the earnings distribution by 60%, nearly doubles their chances of attending an elite graduate school, and triples their chances of working at a prestigious firm. Ivy-Plus colleges have much smaller causal effects on average earnings, reconciling our findings with prior work. One of the authors, David Deming, has a Substack here where he explains the study in more depth. Like everyone else, this study also finds that rich people are using “holistic admissions” and the de-emphasis of standardized testing to gain an advantage: H/T Nate Silver, who writes: “Not sure how you can look at this data, ostensibly be interested in either meritocracy or equality, and want to move away from standardized tests. It's the subjective measures that are most slanted in favor of the rich kids.” Cf. Erik Hoel. 19: From @data_depot: “In 2002, 48% of Americans said "the govt is run by a few big interests looking out for themselves." 52% said "it is run for the benefit of all people." In 2020, 84% said the govt is run by a few big interests. Only 16% said it is run for the benefit of all people.” Source seems to be here, which reveals 2002 was a local peak in trust in government; maybe because of post-9/11 unity, but even 2000 was 34%, much better than our current 16%. My first instinct is to attribute this to a rise in vulgar Marxism, in the sense of everyone (even conservatives) now being trained to think in terms of an elite class screwing over everyone else (cf my review of Manufacturing Consent). But there was a previous low of 19% in 1994, which doesn’t seem to correspond to anything especially bad going on in the US, so I don’t know. 20: AskReddit: Medical professionals - have you ever had a patient so lacking in common sense you wondered how they made it so far? Linking this because there’s lots of evidence showing that education (as a proxy for intelligence?) is associated with increased life expectancy, and this thread gives you a visceral appreciation of why that might be. 21: The Fall Of [programming help site] Stack Overflow: Looks like a weak downward trend since 2021 I can’t explain, plus a strong downward trend since 11/2022 which must be from ChatGPT. In case you were wondering how AI was affecting programming! (update: probably false, see here, though see also here for evidence of smaller but real decline) 22: This month in culture war topics: London’s Pride parade featured a convicted kidnapper/torturer/rapist/sadist as a speaker, who advocated that anti-trans people should be “punch[ed] in the f**king face” ; the organizers say they stand by her.
Lucid Dreaming

Lucid Dreaming is a recurring concept in the Astral Codex Ten archive, appearing 3 times across 3 issues between June 16, 2022 and November 11, 2022. The archive places it in contexts such as "Including Image Rehearsal Therapy, Systematic Desensitization, and Lucid Dreaming - may be helpful"; "I went through a similar dynamic with lucid dreaming"; "I’ve personally tried lucid dreaming and can confirm it’s real!". It most often appears alongside Scott, jhana, A Mind Without Craving.

Article page
Lucid Dreaming
Mention count
3
Issue count
3
First seen
June 16, 2022
Last seen
November 11, 2022
June 16, 2022 · Original source
Summary: Nightmares happen when the process of dream generation is biased by ambient stress - or sometimes for other reasons. Anything that decreases stress, increases comfort while sleeping, and deepens sleep quality will also improve nightmares, including colder, darker rooms, less indigestion, and treating any comorbid psychiatric or medical conditions. If that doesn’t work, several kinds of therapy - including Image Rehearsal Therapy, Systematic Desensitization, and Lucid Dreaming - may be helpful. Prazosin is the standard anti-nightmare drug, and can be taken at doses from 1 - 12 mg, but watch out for side effects.
In lucid dreaming therapy, you learn how to lucid dream - that is, how to “wake up” inside your dreams so that you’re fully conscious and in control. Once you’ve reached lucidity, you’re no longer afraid - obviously if you have a recurring nightmare of being chased by wolves, and now you’re being chased by wolves, and you can’t remember going to a national park or anything, it must be a dream. You can then take control and turn the wolves into puppies or shift the scene to a day on the beach or do whatever else you want. This therapy is difficult - it takes a lot of practice to lucid dream - but lucid dreaming is a pretty interesting skill even aside from nightmare prevention, and it could be worth it.
Stephen LaBerge’s Exploring The World Of Lucid Dreaming (Amazon link, free copy with unclear legal status) is a good introduction to lucid dreaming in general, but it’s long and detailed and a lot of work. I don’t know of anything simpler aimed at nightmares in particular. Some people will find lucid dreaming interesting enough that they’ll be willing to put in the many months of work it will take to make it work well; people looking for a specific fix for this specific problem will probably find other methods simpler.
October 31, 2022 · Original source
I went through a similar dynamic with lucid dreaming. For years, for hours every night, I was a god, I could create any world, do any thing, the only limit was my imagination. I explored a lot of things deeply, and I'm glad I did it, but it got ... old. It cured me of the hunger for experiences, or something like that. My ethics are a little odd because I don't believe suffering (or pleasure) is any kind of fundamental entity in moral calculus, and I believe that years of intense, constant lucid dreaming plays a large role in that.
Thank you! I think I was in a similar place with lucid dreaming, as I was with jhana before I read Nick’s tweets: I had heard many people make this claim, but it seemed so crazy that I figured it it were true surely it would have more of an effect on the world. There would be lucid dreaming junkies, people would be shouting from the rooftops “WHY AREN’T YOU LUCID DREAMING MORE? IT’S AMAZING!” - and so I had to be misunderstanding the claim, or people were lying, or something.
But I think maybe it is just that some people can do this amazing thing, that having infinite pleasure gets kind of old after a while, and that since most people are skeptical of this the people who can do it learn not to talk about it too much. Maybe there are dozens of infinite-bliss hacks like jhana or lucid dreaming floating around out there, and we just never hear about them.
November 11, 2022 · Original source
You should believe the spoonies! You should believe the DID people! You should believe that people experience astral projection - it’s just a cheap off-brand lucid dream, and I’ve personally tried lucid dreaming and can confirm it’s real! You should believe that people experience auras - see eg Paranormal Misinterpretations Of Vision Phenomena, Colored Halos Around Faces And Emotion-Evoked Colors: A New Form Of Synesthesia (note first author!), the many stories of people seeing auras while on drugs, and my own Lots Of People Going Around With Mild Hallucinations All The Time! You should believe that people experience John Edwards - I think my parents voted for him in 2004!
Labor

Labor is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between April 16, 2021 and December 20, 2021. The archive places it in contexts such as "three factors in production: Land, Labor, and Capital"; "Labor is left-wing and probably does the End Mass Incarceration thing". It most often appears alongside Wikipedia, "The Rent Is Too Damn High!", 16th amendment.

Article page
Labor
Mention count
2
Issue count
2
First seen
April 16, 2021
Last seen
December 20, 2021
April 16, 2021 · Original source
George's arguments about land, labor, and capital present a fresh alternative to conventional ideas about "Capitalism" and "Socialism" (and whatever we mean by those on any given day)
This is a golden opportunity to shamelessly over-use the catchy phrase "By George!" If I had to summarize the book in a single sentence I would put it this way: Poverty and wealth disparity appear to be perversely linked with progress, The Rent is Too Damn High, and it's all because of land. The Book as a Book Progress and Poverty is quite readable compared to other 19th-century economic tomes, but has a tendency to repeat itself. This isn't without purpose – George goes to great pains not to be misunderstood; rather than expecting his readers to tease out the meaning of dense prose and spending the next century arguing with each other about what he "really meant", he goes on for pages and pages beating a single concept to absolute death, just to be sure. As a 19th century treatise of Political Economy, the book doesn't match what a modern reader might expect from a book on Economics because it's not packed to the gills with charts, graphs, tables, and statistics (though it does provide a good number of citations and figures). Nevertheless his argument was compelling enough to spawn an entire economic school of thought known variously as Georgism or Geoism that persists to this day. Nowadays Georgism gets slapped with the "heterodox" label, but it's still relevant enough to get the likes of Paul Krugman and Milton Friedman to grudgingly agree to key points, and Friedrich Hayek is alleged to have been inspired by it to pursue economics in the first place. Marx, on the other hand, wasn't a fan, seeing it as a last-ditch attempt "to save capitalist domination and indeed to establish it afresh on an even wider basis than its present one... [George] also has the repulsive presumption and arrogance which is displayed by all panacea-mongers without exception." I guess you can't please everyone. George spends the first few books of Volume I establishing terms and methodically tearing apart the prevailing economic theories of his day before presenting his own alternative theories about how the "three factors of production" – land, labor, and capital – relate to each other in the "laws of distribution." He then explains why the existing system causes poverty to advance alongside progress, and why we see industrial depressions. Then, he identifies the root cause of the problem (land ownership and speculative rent) and presents his solution (the Land Value Tax) in Volume II. He spends the entire second volume explaining why it is moral and just, how it should be applied, and why it will solve all of our problems. For the sake of the reader's attention span, I'll just cover the chapters that constitute the core of George's philosophy. For sections I gloss over, I'll include a brief summary of the main point followed by a jump link to an appendix at the end of the article for those who want more detail. All block quotes are from Progress & Poverty unless otherwise marked. Special thanks to my friend Adam Perry for helping me edit this piece, as well as to Nate Blair and blogger BlueRepublik (who have actual degrees in this sort of thing) for fact checking and answering my technical questions in the vain pursuit of not embarrassing myself. Alright, let's dive in. 0. The Problem George opens by observing an unkept promise made by Industrialists: it was expected, that labor-saving inventions would lighten the toil and improve the condition of the laborer. Industrialization should have freed humankind from drudgery and want. And yet George instead sees: complaints of industrial depression; of labor condemned to involuntary idleness; of capital massed and wasting; of pecuniary distress among business men; of want and suffering and anxiety among the working class If we finally have the necessary material conditions and technology for utopia, why this suffering, waste, and inefficiency? And what's the deal with industrial depressions? How can there be periods where laborers desperately want to work but can't find employment at the very same time capital sits around in useless piles, begging to be put to productive use? Contra popular explanations at the time, George argues it "can hardly be accounted for by local causes" such as military expenditures, tariffs, type of government, dense vs. sparse populations, or paper money vs. hard currency. This is because he sees the same basic problem everywhere no matter how different the countries themselves are. Behind all of these troubles George says there must lie a common cause. Pulling no punches, the man lays the blame at the feet of progress itself: that poverty and all its concomitants show themselves in communities just as they develop into the conditions toward which material progress tends - proves that the social difficulties existing wherever a certain stage of progress has been reached, do not arise from local circumstances, but are, in some way or another, engendered by progress itself This is a pretty bold claim: namely, that the resilience of poverty, oppression, and inequality in the face of advancing economic development is not some embarrassing accident we'll eventually get around to fixing, it's an inescapable consequence of our socioeconomic system. A Brief Interlude from the Future It's been over 140 years since he wrote the book, so let's hop in my time machine and see how much of George's complaint is still relevant. Back then, the United States was still in the throes of the Long Depression, which according to the shortest estimate lasted from 1873 to 1879. Below is a graph (source) of the boom-bust business cycle going back to the 1870's - clearly, recessions were much more frequent and severe in George's time than they are today. The late 1800's were wracked with so many panics and crises in quick succession that some historians count the Long Depression as lasting for a full 23 years from 1873 to 1896! After the Great Depression in the 1930's, we see a sharp decrease in the duration and frequency of recessions. They're still with us now (and the one we're currently in is the worst since the Great Depression), but you'd still rather be living in 2021 than 1879. So, have we solved the problem? Is George's complaint obsolete? I mean, this graph of GDP per capita from Stephen Pinker's Enlightenment Now makes it look like in many ways things are getting better: And heck, extreme poverty has been going down everywhere: But this can't be the entire picture, or nobody would be complaining about poverty and inequality. Here - this graph (source), shows that as consumer goods have gotten cheaper in the United States, health care, higher education, child care, etc., have skyrocketed in price, which Scott examined in great detail in Considerations on Cost Disease. And what about Inequality? In the USA it seems to have reverted to levels not seen since the Great Depression, and even when it was at its lowest in 1978, the top 0.1% (not even the top 1%!) still enjoyed a massively disproportionate share of Wealth (source): And of course, The Rent Is Too Damn High: (source): (source): Although 2021 seems better than 1879 in absolute material terms, George's complaint still rings true: healthcare and higher education are increasingly unaffordable, inequality is as bad as it ever was, and The Rent Is Too Damn High. And even if all of these measures had improved as well, we still have to contend with a fundamental complaint: how can human civilization have piled up an amount of wealth best described as absolutely banana pants insane, and yetstill have poverty, oppression and cyclical recessions? Yes, greed, evil, and human nature will always be with us, but isn't it weird that we haven't eliminated these economic problems the same way we've eliminated Smallpox, Scurvy, and having to write your scathing polemics about Thomas Jefferson by candlelight with a goose feather? Giving the mic back to George, he closes the chapter with this haunting quote, first written 142 years ago: If there is less deep poverty in San Fran Francisco than in New York, is it not because San Francisco is yet behind new York in all that both cities are striving for? When San Francisco reaches the point where New York now is, who can doubt that there will also be ragged and barefooted children on her streets? I'll just leave this here: Number of Homeless Children in U.S. At All-Time High; California Among Worst States. I. Wages and Capital George insists sloppy terminology leads to sloppy thinking. Naturally, he spends an entire chapter beating words to death to correct this. The Meaning of the Terms Let's start with Wealth. The common usage, both then and now, is "anything with an exchange value." George doesn't like how this mixes dissimilar things. By George, what is wealth? Wealth is produced when Nature's bounty is touched by human labor resulting in a tangible product that is the object of human desire. Labor is required, but the amount and type doesn't matter - George offers the example of simply picking a berry off a bush as an act that transforms nature's gifts into human wealth. Note particularly that human desire is an important requirement of wealth; it doesn't matter how much work someone put into something, if it doesn't gratify human needs or desires in some way, it's not wealth. Speaking of human desire, let's talk about Value. Where does a thing's value come from? The prevailing theory of the day was the Labor Theory of Value which originated with Adam Smith and David Ricardo, which says that Labor is the source of value. The early formulations were a bit ambiguous, here's Smith in Wealth of Nations for instance: The value of any commodity ... is equal to the quantity of labor which it enables him to purchase or command. Labor, therefore, is the real measure of the exchangeable value of all commodities. So... is a thing's value how much labor it takes to make the thing, or how much labor someone's willing to exchange for the thing? Nowadays Labor Theory of Value is most commonly associated with Marx. Marx picks a lane and says the value of something is tied to the amount of "socially necessary labor" required to produce it. George goes the other way: It is never the amount of labor that has been exerted in bringing a thing into being that determines its value, but always the amount of labor that will be rendered in exchange for it. - Henry George, The Science of Political Economy, p. 253 In other words, "a thing's value is whatever someone is willing to pay for it." This is in line with the so-called marginal revolution (the movement, not the blog) and modern theories of value. Labor Labor is the exertion of human beings. It's possible to labor to no avail (try punching a concrete wall), but typically humans labor towards an end, such as gaining wealth. But whether or not we accomplish anything with our efforts, George calls them labor. Labor isn't just making things, by the way – it's also moving or exchanging them. Production Production is labor applied "to the production of wealth." You know, productively. This is all human exertion that isn't punching a concrete wall and rewards you for your efforts with something that fits the definition of wealth. Said wealth is the "product of labor." Wages whatever is received as the result or reward of exertion is "wages." No distinction here is made between blue-collar work and white-collar work – whether one is called "hourly pay" and the other is called "annual salary," George calls them both "wages." It doesn't matter whether you receive them from your boss, from customers, or from nature. If you do work and get something from it, you have received "wages." With those basics under our belt, let's circle back to Wealth: What are some examples of wealth? By George, Gold is wealth. Teddy bears are wealth. Tesla roadsters and candy canes and young adult vampire romance novels are wealth. The same goes for fish you've caught, deer you've hunted, and cool looking rocks you've picked up on your morning walk. The value of these things may differ, but as long as they're tangible, originate in nature, someone ever did a lick of work to make or acquire them, and a human being somewhere desires them for any reason, they're wealth. It gets a little clearer when we ask what isn't wealth. And by George, Money isn't wealth. Articles of gold are wealth because they're tangible things that have been dug up, crafted, and fulfill certain human desires. But paper currency, digital currencies, and other things that aren't inherently valuable but merely represent value are not wealth (outside of putting their physical articles in coin collections or making paper airplanes, and so forth). Now don't get the man wrong, these things are certainly valuable. They're just not wealth. They are certificates that represent claims on wealth. For any computer programmers in the audience, money is a pointer to wealth. Likewise Stocks and Bonds and other financial instruments are not wealth. These are also just claims on wealth. A creditor's title to Debt isn't wealth, either, it's just a claim on the debtor's (typically future) wealth. And, writing as he was not long after the Civil War, George points out that Slaves are not wealth either but, represent "merely the power of one class to appropriate the earnings of another class." Wealth, thus defined, is the terminal "ground truth" bits of the economy, and all the financial layers on top are fancy IOUs that just encode various claims on it. George offers a thought experiment to test if something is wealth: if you produce a pile of gold, fish, or Lego bricks, you've clearly increased the amount of wealth in the world. But if you produce a giant pile of IOUs that just records who owns what and who owes what to whom, it doesn't matter how many of them you pile up or how long the chains of ownership get, you still haven't increased the amount of real wealth in the world. Again, this isn't saying the IOUs aren't valuable, they are. But they're only valuable because they ultimately point to real wealth. If you magically transported everyone over to a hypothetical Earth 2, carrying over all of Earth 1's money and financial instruments but none of Earth 1's tangible wealth, the value of all those IOUs would instantly evaporate. Now what about digital goods? Leaving things like Bitcoin aside for the moment, let's consider the case of a digital image file: By George, this is wealth. Digital though it may be, it's physically encoded on a storage device somewhere, and is thus tangible (it's not a pure abstract concept flitting about in Platonic heaven) and has its origins in nature. Human exertion built the computer that encodes it, and clicking the button that saves it to disk or displays it on your screen is labor. Finally, it directly satisfies human desires (mine, at the very least). It's value may be negligible, but it's wealth. By contrast, the digital bit sitting in some database that says I own a particular eBook or mp3 is just a digital IOU – a claim on the wealth that are the physical bits on my local storage device or remote server that digitally encodes the files. The fact that digital files don't seem particularly physical, and that they can be trivially and endlessly copied, doesn't mean that Henry George, magically transported to today, wouldn't regard them as wealth. Okay, so is there anything else that's not wealth? By George, Bitcoin isn't wealth, in case you were wondering. It's just a (very fancy) financial instrument, a digital claim on wealth. And that goes for most crypto assets – a token on some blockchain that says I own a painting by Banksy is just another IOU, regardless of the technical sophistication of its distributed trustless ledger. What about intellectual property? Copyrights, patents, and trademarks are all different forms of Monopoly – the exclusive, government-granted legal right to do a particular thing (publish a certain book, manufacture a certain product, use a certain name in business, etc). The exclusive right to do or produce a thing, valuable as it may be, is not the thing itself. By George, Monopoly is not wealth. But there is something big that is wealth – the C-word. Capital. By George, Capital is "wealth devoted to procuring more wealth", and it's the next thing he insists everyone is hopelessly confused about. He quotes Adam Smith, agreeing with him thus far: That part of a man's stock which he expects to afford him revenue is called his capital. ...and also gives us a short etymology lesson on the origin of the term: The word capital, as philologists trace it, comes down to us from a time when wealth was estimated in cattle, and a man's income depended upon the number of head he could keep for their increase. ("Per capita" being the Latin for "by head") By George, all capital is wealth, but not all wealth is capital. George notes capital is often described as being "stored up labor", and endorses this view – but what it really means, is capital is stored up production. It's not literally the labor that's stored up but the wealth generated by it, set aside and then dedicated to the purpose of getting more wealth. George insists that it is the owner's intention that transforms wealth into capital. If you buy an old factory to throw parties in for your hipster friends, it's just wealth. But the minute you decide to put it to work to make something useful (or start charging your hipster friends a cover charge at the door), it becomes capital. George therefore further insists that a laborer's daily bread and the clothes on their back do not count as capital, because a person has to eat and wear clothes whether they work or not. The laborer's tools (and arguably their steel-toed work boots) can however be counted as capital, because their purpose is to assist the laborer in getting more wealth by working for wages, and the laborer wouldn't acquire, use, and maintain those things otherwise. George has more exclusions: We must exclude from the category of capital everything that may be included either as land or labor. Human exertion (labor) by itself can never be capital. The products of human labor become capital when they are stored up and set to the purpose of getting more wealth. To muddle this distinction defeats the point of having separate terms for those things at all, and prevents us from reasoning meaningfully about how they relate to one another. Labor is not capital, and neither is labor by itself wealth, it produces wealth – and if it ain't wealth, it ain't capital. And that brings us to land. Land, land, land. By George, land is not wealth. And it's definitely not capital. The unique specialness of land is George's entire schtick and the very core of his philosophy. The term land embraces, in short, all natural materials, forces, and opportunities That means that a field or a meadow is "land", as is a mountain. But so are the fish in the sea, the clouds in the sky, veins of gold in the earth's crust, and the oil deep under ground. These things aren't yet wealth – not until human beings both a) desire them and b) touch them with labor. So... land is not wealth. But... how come? I mean, look: land is tangible, it "comes from nature", humans are always productively applying their labor to it, and it certainly seems capable of gratifying human desires. George sees this reasoning as understandable, but insists it's the root mistake that leads other political economists astray – because for George, land just is nature itself. Come again? Land is the ultimate source of all wealth, but it's most useful to think of it as a generator, acompletely separate entity from the wealth that human labor and desire draws from it. Players of Magic: the Gathering and Settlers of Catan should already have a solid grasp of this distinction: In modern times, George would grant electromagnetic spectrum and orbital real estate for satellites the same status of "land" that already applies to farmland and terrestrial real estate. We don't even need to speculate about whether he'd attach this status to sunlight because he straight-up predicted solar power: Even the lack of rain which makes some parts of the globe useless to man, may, if invention ever succeeds in directly utilizing the power of the sun's rays, be found to be especially advantageous for certain parts of production. (That's from Protection or Free Trade, footnote 19) The important thing to grasp about land is that it comes before everything humans do or make, and is itself a thing no human can make. Okay, smarty-pants, what about the Netherlands? They've been making land for centuries! Well, land in the Georgist sense doesn't refer simply to "dry land", but also the sea bed, the oceans, and the skies above. The "new land" in the Netherlands counts as an improvement to land that already existed. The seabed was always there, but by filling it in so you can walk around on it, now it's more useful to us (George has a lot to say about improvements to land, which we'll get to later). Okay, what is land not? nothing that is freely supplied by nature can be properly classed as capital By George, land is not wealth. And since it's not wealth, it's not capital. Okay, we get it. Land is very special to Mr. George and we must never put it in the same category as wealth, labor, capital, wages, production, money, or anything else. Why exactly is this so damn important? Well, by George, if you treat land the same way you would a bar of pig iron, an hour of work, or a dollar bill, before you know it you'll get poverty paradoxically advancing alongside progress, inexplicable bouts of industrial depression, literal genocides and holocausts (he's dead serious about this), and The Rent Being Too Damn High. With terminology now firmly established, George moves on to the relationship between wages and capital. 3-for-1 special on Wages, Capital, and Labor I'm condensing three chapters here because they all deal with the same basic thing. The question George wants to answer is: Why, in spite of increase in productive power, do wages tend to a minimum which will give but a bare living? The conventional wisdom of George's time is that wages are governed by a fixed ratio between the number of laborers and the amount of capital devoted to their employment, because "the increase in the number of laborers tends naturally to follow and overtake any increase in capital." So it doesn't matter how much capital you throw at employing workers, it'll just attract even more workers splitting it up, so although wages might temporarily wiggle a bit in the long term they'll always settle back to a "natural" minimum. (As we'll see in the next section, this argument stems from Malthusianism). George spends some time methodically poking holes in the theory (it's predictions don't line up with the facts he observes), and then sets out to prove his replacement theory (emphases mine): wages, instead of being drawn from capital, are in reality drawn from the product of the labor for which they are paid. He pulls a G.K. Chesterton to make his point: During the time [the laborer] is earning the wages he is advancing capital to his employer, but at no time, unless wages are paid before work is done, is the employer advancing capital to him. He starts by identifying the source of confusion: Because wages are generally paid in money, and in many of the operations of production are paid before the product is fully completed, or can be utilized, it is inferred that wages are drawn from pre-existing capital I mean, the old theory seems sensible: the employer has capital and uses it to pay wages. But however you slice it, capital's investment gets paid back by production when it takes its cut, so does it even make a difference to talk about where wages are "drawn" from? Value goes out, value comes in, isn't it all a wash? By George, it isn't: in the old theory, because capital "must come first", it follows that "industry is limited by capital - that capital must be accumulated before labor is employed", which leads to a reductio ad absurdum – We are told that capital is stored-up or accumulated labor – "that part of wealth which is saved to assist future production." If we substitute for the word "capital" this definition of the word, the proposition carries its own refutation, for that labor cannot be employed until the results of labor are saved becomes too absurd for discussion. George anticipates the following rejoinder – Well, when we say 'labor is paid out of capital' we don't mean it as an absolute statement for all stages of human development (or else we have a chicken-and-the-egg problem and civilization could never have begun), we just mean it applies to, say, every civilization that's left the stone age. George will have none of it and spends three entire chapters relentlessly beating to death the idea that wages are drawn from capital instead of from production. He starts with the simple case where wages are paid in the form of direct, concrete wealth, then moves on to the more complex case where people are paid in money and other instruments. Laboring for wages: Imagine a fishing village where nobody cooperates – each person digs their own bait and catches their own fish. Then they discover labor specialization and realize they can catch more fish together if one specializes in digging and the other in catching. So the digger digs, the catcher catches, and they share the fish. The digger really contributes as much to the catch as the one who physically pulls the fish off the hook even though the digger never directly "caught" a fish, and the fish he gets for his work is directly paid out of his contribution to the total production. Later, our fisherfolk invent canoes, and one stays home making and repairing canoes. This increases the haul of the digger and catcher, and the canoe-er gets paid out of her contribution to the increased production. And so it goes as society continues to advance. The work the specialist puts in causes more fish to be caught, and that person's wages is drawn from the growing pile of fish. As George puts it: "Earning is making." George gives another example: If I take a piece of leather and work it up into a pair of shoes, the shoes are my wages – the reward of my exertion. Surely they are not drawn from capital – either my capital or any one else's capital – but are brought into existence by the labor of which they become the wages; and in obtaining this pair of shoes as the wages of my labor, capital is not even momentarily lessened one iota... As my labor goes on, value is steadily added, until, when my labor results in the finished shoes, I have my capital plus the difference in value between the material and the shoes. And another: If I hire a man to gather eggs, to pick berries, or to make shoes, paying him from the eggs, the berries, or the shoes that his labor secures, there can be no question that the source of the wages is the labor for which they are paid. George goes on to say it doesn't matter if you're paid in money or directly in wealth, because the money is a direct claim on the underlying wealth. It also doesn't matter if you get paid on commission. Imagine a whaling ship where each crewman gets paid a share out of whatever the ship catches. When the ship sails back into port with a hold full of whale oil and bone, the crew gets paid in money, the owner simultaneously adds to his capital oil and bone. The crew's money directly represents their share of the concrete wealth that is the oil and bone. The owner's capital hasn't decreased, and the workers drew their wages directly from the production. So let's get to the point, Mr. George – wages aren't drawn from capital but instead from production. Great, let's grant that – so what? George hammers away at this because thinking wages are drawn from capital leads to a false conclusion, namely that "labor cannot exert its productive power unless supplied by capital with maintenance." "Maintenance?" Well, workers need food and clothing and they get paid by their employers, so you could imagine capital as a limiting factor on labor. But by George, food and clothing isn't capital, it's just wealth, as we said before. And with regard to wages, the point is that the employer always gets "paid" first, because the second the laborer produces value, the employer's capital increases: As in the exchange of labor for wages the employer always gets the capital created by the labor before he pays out capital in the wages, at what point is his capital lessened even temporarily? Okay, but what if I'm just a terrible businessman and I pay somebody $500 an hour to smash Ming vases, then sell the fragments as aggregate to a construction crew for a few pennies a pound, all at a tremendous loss? Surely then the laborer's wages must be drawn from my capital, because there's not enough productive value generated by the labor to draw them from! George says okay, sure, but only because I'm an idiot and will soon be out of business: Yet, unless the new value created by the labor is less than the wages paid, which can be only an exceptional case, the capital which he had before in money he now has in goods – it has been changed in form, but not lessened. Fair enough, Mr. George, but what if I'm building some enormously expensive multi-decade project, like a dam or a nuclear power plant or a cathedral? The kind of thing we call a "capital-intensive" project? What do you have to say to that? George points out that as laborers labor, they progressively add value to whatever they're producing. Take the case of a shipwright building ships for an employer – even if the boss can't sell a half-finished ship, it still holds value (for one, it costs less to finish a half-finished ship then no ship at all). And with every stroke of the laborer's work, the employer who owns the shipyard gets an incremental increase in his stock of capital. It is not the last blow, any more than the first blow, that creates the value of the finished product – the creation of value is continuous, it immediately results from the exertion of labor. A pedant would point out that the "last hit" that finishes the product which makes it ready for market adds disproportionate value, but George's point is just to establish that value is continuously created, and doesn't magically come into being allat once right at the end. George further points out that if you look at things like agriculture you'll see the market directly acknowledging his theory: As a plowed field will bring more than an unplowed field, or a field that has been sown more than one merely plowed... It is tangible in the case of orchards and vineyards which, though not yet in bearing, bring prices proportionate to their age. George freely admits that capital can be required for certain kinds of work, but he disagrees with what its purpose is. It's not a pool that wages get paid out of. He goes on for another chapter on "The Maintenance of Laborers Not Drawn From Capital" but I think we can safely skip it and move on. TL:DR – George hammers to absolute death the idea that Laborers derive their own maintenance (food/shelter/clothing/etc) from their wages, with George insisting it is drawn from production and... you guessed it, not from capital. At least some of George's ideas will not seem so radical to modern readers (especially those already critical of capitalism or neoclassical economics), but it's important to understand that at the time almost everything he was saying was considered deeply radical and shocking. Capital was the fundamental driving force of the economy and labor was utterly dependent on it, and the Malthusian theory of overpopulation was the accepted explanation for why wages were low and workers were starving. Political Cartoon literally demonizing Henry George – Puck magazine Oct. 20, 1886 The Real Functions of Capital Okay, Mr. George. You've spent three whole chapters beating me over the head with what the functions of capital aren't. So what are the functions of capital? Capital "increases the power of labor to produce wealth." How? By enabling labor to apply itself more effectively (power tools go brrrr)
Although 2021 seems better than 1879 in absolute material terms, George's complaint still rings true: healthcare and higher education are increasingly unaffordable, inequality is as bad as it ever was, and The Rent Is Too Damn High. And even if all of these measures had improved as well, we still have to contend with a fundamental complaint: how can human civilization have piled up an amount of wealth best described as absolutely banana pants insane, and yetstill have poverty, oppression and cyclical recessions? Yes, greed, evil, and human nature will always be with us, but isn't it weird that we haven't eliminated these economic problems the same way we've eliminated Smallpox, Scurvy, and having to write your scathing polemics about Thomas Jefferson by candlelight with a goose feather? Giving the mic back to George, he closes the chapter with this haunting quote, first written 142 years ago: If there is less deep poverty in San Fran Francisco than in New York, is it not because San Francisco is yet behind new York in all that both cities are striving for? When San Francisco reaches the point where New York now is, who can doubt that there will also be ragged and barefooted children on her streets? I'll just leave this here: Number of Homeless Children in U.S. At All-Time High; California Among Worst States. I. Wages and Capital George insists sloppy terminology leads to sloppy thinking. Naturally, he spends an entire chapter beating words to death to correct this. The Meaning of the Terms Let's start with Wealth. The common usage, both then and now, is "anything with an exchange value." George doesn't like how this mixes dissimilar things. By George, what is wealth? Wealth is produced when Nature's bounty is touched by human labor resulting in a tangible product that is the object of human desire. Labor is required, but the amount and type doesn't matter - George offers the example of simply picking a berry off a bush as an act that transforms nature's gifts into human wealth. Note particularly that human desire is an important requirement of wealth; it doesn't matter how much work someone put into something, if it doesn't gratify human needs or desires in some way, it's not wealth. Speaking of human desire, let's talk about Value. Where does a thing's value come from? The prevailing theory of the day was the Labor Theory of Value which originated with Adam Smith and David Ricardo, which says that Labor is the source of value. The early formulations were a bit ambiguous, here's Smith in Wealth of Nations for instance: The value of any commodity ... is equal to the quantity of labor which it enables him to purchase or command. Labor, therefore, is the real measure of the exchangeable value of all commodities. So... is a thing's value how much labor it takes to make the thing, or how much labor someone's willing to exchange for the thing? Nowadays Labor Theory of Value is most commonly associated with Marx. Marx picks a lane and says the value of something is tied to the amount of "socially necessary labor" required to produce it. George goes the other way: It is never the amount of labor that has been exerted in bringing a thing into being that determines its value, but always the amount of labor that will be rendered in exchange for it. - Henry George, The Science of Political Economy, p. 253 In other words, "a thing's value is whatever someone is willing to pay for it." This is in line with the so-called marginal revolution (the movement, not the blog) and modern theories of value. Labor Labor is the exertion of human beings. It's possible to labor to no avail (try punching a concrete wall), but typically humans labor towards an end, such as gaining wealth. But whether or not we accomplish anything with our efforts, George calls them labor. Labor isn't just making things, by the way – it's also moving or exchanging them. Production Production is labor applied "to the production of wealth." You know, productively. This is all human exertion that isn't punching a concrete wall and rewards you for your efforts with something that fits the definition of wealth. Said wealth is the "product of labor." Wages whatever is received as the result or reward of exertion is "wages." No distinction here is made between blue-collar work and white-collar work – whether one is called "hourly pay" and the other is called "annual salary," George calls them both "wages." It doesn't matter whether you receive them from your boss, from customers, or from nature. If you do work and get something from it, you have received "wages." With those basics under our belt, let's circle back to Wealth: What are some examples of wealth? By George, Gold is wealth. Teddy bears are wealth. Tesla roadsters and candy canes and young adult vampire romance novels are wealth. The same goes for fish you've caught, deer you've hunted, and cool looking rocks you've picked up on your morning walk. The value of these things may differ, but as long as they're tangible, originate in nature, someone ever did a lick of work to make or acquire them, and a human being somewhere desires them for any reason, they're wealth. It gets a little clearer when we ask what isn't wealth. And by George, Money isn't wealth. Articles of gold are wealth because they're tangible things that have been dug up, crafted, and fulfill certain human desires. But paper currency, digital currencies, and other things that aren't inherently valuable but merely represent value are not wealth (outside of putting their physical articles in coin collections or making paper airplanes, and so forth). Now don't get the man wrong, these things are certainly valuable. They're just not wealth. They are certificates that represent claims on wealth. For any computer programmers in the audience, money is a pointer to wealth. Likewise Stocks and Bonds and other financial instruments are not wealth. These are also just claims on wealth. A creditor's title to Debt isn't wealth, either, it's just a claim on the debtor's (typically future) wealth. And, writing as he was not long after the Civil War, George points out that Slaves are not wealth either but, represent "merely the power of one class to appropriate the earnings of another class." Wealth, thus defined, is the terminal "ground truth" bits of the economy, and all the financial layers on top are fancy IOUs that just encode various claims on it. George offers a thought experiment to test if something is wealth: if you produce a pile of gold, fish, or Lego bricks, you've clearly increased the amount of wealth in the world. But if you produce a giant pile of IOUs that just records who owns what and who owes what to whom, it doesn't matter how many of them you pile up or how long the chains of ownership get, you still haven't increased the amount of real wealth in the world. Again, this isn't saying the IOUs aren't valuable, they are. But they're only valuable because they ultimately point to real wealth. If you magically transported everyone over to a hypothetical Earth 2, carrying over all of Earth 1's money and financial instruments but none of Earth 1's tangible wealth, the value of all those IOUs would instantly evaporate. Now what about digital goods? Leaving things like Bitcoin aside for the moment, let's consider the case of a digital image file: By George, this is wealth. Digital though it may be, it's physically encoded on a storage device somewhere, and is thus tangible (it's not a pure abstract concept flitting about in Platonic heaven) and has its origins in nature. Human exertion built the computer that encodes it, and clicking the button that saves it to disk or displays it on your screen is labor. Finally, it directly satisfies human desires (mine, at the very least). It's value may be negligible, but it's wealth. By contrast, the digital bit sitting in some database that says I own a particular eBook or mp3 is just a digital IOU – a claim on the wealth that are the physical bits on my local storage device or remote server that digitally encodes the files. The fact that digital files don't seem particularly physical, and that they can be trivially and endlessly copied, doesn't mean that Henry George, magically transported to today, wouldn't regard them as wealth. Okay, so is there anything else that's not wealth? By George, Bitcoin isn't wealth, in case you were wondering. It's just a (very fancy) financial instrument, a digital claim on wealth. And that goes for most crypto assets – a token on some blockchain that says I own a painting by Banksy is just another IOU, regardless of the technical sophistication of its distributed trustless ledger. What about intellectual property? Copyrights, patents, and trademarks are all different forms of Monopoly – the exclusive, government-granted legal right to do a particular thing (publish a certain book, manufacture a certain product, use a certain name in business, etc). The exclusive right to do or produce a thing, valuable as it may be, is not the thing itself. By George, Monopoly is not wealth. But there is something big that is wealth – the C-word. Capital. By George, Capital is "wealth devoted to procuring more wealth", and it's the next thing he insists everyone is hopelessly confused about. He quotes Adam Smith, agreeing with him thus far: That part of a man's stock which he expects to afford him revenue is called his capital. ...and also gives us a short etymology lesson on the origin of the term: The word capital, as philologists trace it, comes down to us from a time when wealth was estimated in cattle, and a man's income depended upon the number of head he could keep for their increase. ("Per capita" being the Latin for "by head") By George, all capital is wealth, but not all wealth is capital. George notes capital is often described as being "stored up labor", and endorses this view – but what it really means, is capital is stored up production. It's not literally the labor that's stored up but the wealth generated by it, set aside and then dedicated to the purpose of getting more wealth. George insists that it is the owner's intention that transforms wealth into capital. If you buy an old factory to throw parties in for your hipster friends, it's just wealth. But the minute you decide to put it to work to make something useful (or start charging your hipster friends a cover charge at the door), it becomes capital. George therefore further insists that a laborer's daily bread and the clothes on their back do not count as capital, because a person has to eat and wear clothes whether they work or not. The laborer's tools (and arguably their steel-toed work boots) can however be counted as capital, because their purpose is to assist the laborer in getting more wealth by working for wages, and the laborer wouldn't acquire, use, and maintain those things otherwise. George has more exclusions: We must exclude from the category of capital everything that may be included either as land or labor. Human exertion (labor) by itself can never be capital. The products of human labor become capital when they are stored up and set to the purpose of getting more wealth. To muddle this distinction defeats the point of having separate terms for those things at all, and prevents us from reasoning meaningfully about how they relate to one another. Labor is not capital, and neither is labor by itself wealth, it produces wealth – and if it ain't wealth, it ain't capital. And that brings us to land. Land, land, land. By George, land is not wealth. And it's definitely not capital. The unique specialness of land is George's entire schtick and the very core of his philosophy. The term land embraces, in short, all natural materials, forces, and opportunities That means that a field or a meadow is "land", as is a mountain. But so are the fish in the sea, the clouds in the sky, veins of gold in the earth's crust, and the oil deep under ground. These things aren't yet wealth – not until human beings both a) desire them and b) touch them with labor. So... land is not wealth. But... how come? I mean, look: land is tangible, it "comes from nature", humans are always productively applying their labor to it, and it certainly seems capable of gratifying human desires. George sees this reasoning as understandable, but insists it's the root mistake that leads other political economists astray – because for George, land just is nature itself. Come again? Land is the ultimate source of all wealth, but it's most useful to think of it as a generator, acompletely separate entity from the wealth that human labor and desire draws from it. Players of Magic: the Gathering and Settlers of Catan should already have a solid grasp of this distinction: In modern times, George would grant electromagnetic spectrum and orbital real estate for satellites the same status of "land" that already applies to farmland and terrestrial real estate. We don't even need to speculate about whether he'd attach this status to sunlight because he straight-up predicted solar power: Even the lack of rain which makes some parts of the globe useless to man, may, if invention ever succeeds in directly utilizing the power of the sun's rays, be found to be especially advantageous for certain parts of production. (That's from Protection or Free Trade, footnote 19) The important thing to grasp about land is that it comes before everything humans do or make, and is itself a thing no human can make. Okay, smarty-pants, what about the Netherlands? They've been making land for centuries! Well, land in the Georgist sense doesn't refer simply to "dry land", but also the sea bed, the oceans, and the skies above. The "new land" in the Netherlands counts as an improvement to land that already existed. The seabed was always there, but by filling it in so you can walk around on it, now it's more useful to us (George has a lot to say about improvements to land, which we'll get to later). Okay, what is land not? nothing that is freely supplied by nature can be properly classed as capital By George, land is not wealth. And since it's not wealth, it's not capital. Okay, we get it. Land is very special to Mr. George and we must never put it in the same category as wealth, labor, capital, wages, production, money, or anything else. Why exactly is this so damn important? Well, by George, if you treat land the same way you would a bar of pig iron, an hour of work, or a dollar bill, before you know it you'll get poverty paradoxically advancing alongside progress, inexplicable bouts of industrial depression, literal genocides and holocausts (he's dead serious about this), and The Rent Being Too Damn High. With terminology now firmly established, George moves on to the relationship between wages and capital. 3-for-1 special on Wages, Capital, and Labor I'm condensing three chapters here because they all deal with the same basic thing. The question George wants to answer is: Why, in spite of increase in productive power, do wages tend to a minimum which will give but a bare living? The conventional wisdom of George's time is that wages are governed by a fixed ratio between the number of laborers and the amount of capital devoted to their employment, because "the increase in the number of laborers tends naturally to follow and overtake any increase in capital." So it doesn't matter how much capital you throw at employing workers, it'll just attract even more workers splitting it up, so although wages might temporarily wiggle a bit in the long term they'll always settle back to a "natural" minimum. (As we'll see in the next section, this argument stems from Malthusianism). George spends some time methodically poking holes in the theory (it's predictions don't line up with the facts he observes), and then sets out to prove his replacement theory (emphases mine): wages, instead of being drawn from capital, are in reality drawn from the product of the labor for which they are paid. He pulls a G.K. Chesterton to make his point: During the time [the laborer] is earning the wages he is advancing capital to his employer, but at no time, unless wages are paid before work is done, is the employer advancing capital to him. He starts by identifying the source of confusion: Because wages are generally paid in money, and in many of the operations of production are paid before the product is fully completed, or can be utilized, it is inferred that wages are drawn from pre-existing capital I mean, the old theory seems sensible: the employer has capital and uses it to pay wages. But however you slice it, capital's investment gets paid back by production when it takes its cut, so does it even make a difference to talk about where wages are "drawn" from? Value goes out, value comes in, isn't it all a wash? By George, it isn't: in the old theory, because capital "must come first", it follows that "industry is limited by capital - that capital must be accumulated before labor is employed", which leads to a reductio ad absurdum – We are told that capital is stored-up or accumulated labor – "that part of wealth which is saved to assist future production." If we substitute for the word "capital" this definition of the word, the proposition carries its own refutation, for that labor cannot be employed until the results of labor are saved becomes too absurd for discussion. George anticipates the following rejoinder – Well, when we say 'labor is paid out of capital' we don't mean it as an absolute statement for all stages of human development (or else we have a chicken-and-the-egg problem and civilization could never have begun), we just mean it applies to, say, every civilization that's left the stone age. George will have none of it and spends three entire chapters relentlessly beating to death the idea that wages are drawn from capital instead of from production. He starts with the simple case where wages are paid in the form of direct, concrete wealth, then moves on to the more complex case where people are paid in money and other instruments. Laboring for wages: Imagine a fishing village where nobody cooperates – each person digs their own bait and catches their own fish. Then they discover labor specialization and realize they can catch more fish together if one specializes in digging and the other in catching. So the digger digs, the catcher catches, and they share the fish. The digger really contributes as much to the catch as the one who physically pulls the fish off the hook even though the digger never directly "caught" a fish, and the fish he gets for his work is directly paid out of his contribution to the total production. Later, our fisherfolk invent canoes, and one stays home making and repairing canoes. This increases the haul of the digger and catcher, and the canoe-er gets paid out of her contribution to the increased production. And so it goes as society continues to advance. The work the specialist puts in causes more fish to be caught, and that person's wages is drawn from the growing pile of fish. As George puts it: "Earning is making." George gives another example: If I take a piece of leather and work it up into a pair of shoes, the shoes are my wages – the reward of my exertion. Surely they are not drawn from capital – either my capital or any one else's capital – but are brought into existence by the labor of which they become the wages; and in obtaining this pair of shoes as the wages of my labor, capital is not even momentarily lessened one iota... As my labor goes on, value is steadily added, until, when my labor results in the finished shoes, I have my capital plus the difference in value between the material and the shoes. And another: If I hire a man to gather eggs, to pick berries, or to make shoes, paying him from the eggs, the berries, or the shoes that his labor secures, there can be no question that the source of the wages is the labor for which they are paid. George goes on to say it doesn't matter if you're paid in money or directly in wealth, because the money is a direct claim on the underlying wealth. It also doesn't matter if you get paid on commission. Imagine a whaling ship where each crewman gets paid a share out of whatever the ship catches. When the ship sails back into port with a hold full of whale oil and bone, the crew gets paid in money, the owner simultaneously adds to his capital oil and bone. The crew's money directly represents their share of the concrete wealth that is the oil and bone. The owner's capital hasn't decreased, and the workers drew their wages directly from the production. So let's get to the point, Mr. George – wages aren't drawn from capital but instead from production. Great, let's grant that – so what? George hammers away at this because thinking wages are drawn from capital leads to a false conclusion, namely that "labor cannot exert its productive power unless supplied by capital with maintenance." "Maintenance?" Well, workers need food and clothing and they get paid by their employers, so you could imagine capital as a limiting factor on labor. But by George, food and clothing isn't capital, it's just wealth, as we said before. And with regard to wages, the point is that the employer always gets "paid" first, because the second the laborer produces value, the employer's capital increases: As in the exchange of labor for wages the employer always gets the capital created by the labor before he pays out capital in the wages, at what point is his capital lessened even temporarily? Okay, but what if I'm just a terrible businessman and I pay somebody $500 an hour to smash Ming vases, then sell the fragments as aggregate to a construction crew for a few pennies a pound, all at a tremendous loss? Surely then the laborer's wages must be drawn from my capital, because there's not enough productive value generated by the labor to draw them from! George says okay, sure, but only because I'm an idiot and will soon be out of business: Yet, unless the new value created by the labor is less than the wages paid, which can be only an exceptional case, the capital which he had before in money he now has in goods – it has been changed in form, but not lessened. Fair enough, Mr. George, but what if I'm building some enormously expensive multi-decade project, like a dam or a nuclear power plant or a cathedral? The kind of thing we call a "capital-intensive" project? What do you have to say to that? George points out that as laborers labor, they progressively add value to whatever they're producing. Take the case of a shipwright building ships for an employer – even if the boss can't sell a half-finished ship, it still holds value (for one, it costs less to finish a half-finished ship then no ship at all). And with every stroke of the laborer's work, the employer who owns the shipyard gets an incremental increase in his stock of capital. It is not the last blow, any more than the first blow, that creates the value of the finished product – the creation of value is continuous, it immediately results from the exertion of labor. A pedant would point out that the "last hit" that finishes the product which makes it ready for market adds disproportionate value, but George's point is just to establish that value is continuously created, and doesn't magically come into being allat once right at the end. George further points out that if you look at things like agriculture you'll see the market directly acknowledging his theory: As a plowed field will bring more than an unplowed field, or a field that has been sown more than one merely plowed... It is tangible in the case of orchards and vineyards which, though not yet in bearing, bring prices proportionate to their age. George freely admits that capital can be required for certain kinds of work, but he disagrees with what its purpose is. It's not a pool that wages get paid out of. He goes on for another chapter on "The Maintenance of Laborers Not Drawn From Capital" but I think we can safely skip it and move on. TL:DR – George hammers to absolute death the idea that Laborers derive their own maintenance (food/shelter/clothing/etc) from their wages, with George insisting it is drawn from production and... you guessed it, not from capital. At least some of George's ideas will not seem so radical to modern readers (especially those already critical of capitalism or neoclassical economics), but it's important to understand that at the time almost everything he was saying was considered deeply radical and shocking. Capital was the fundamental driving force of the economy and labor was utterly dependent on it, and the Malthusian theory of overpopulation was the accepted explanation for why wages were low and workers were starving. Political Cartoon literally demonizing Henry George – Puck magazine Oct. 20, 1886 The Real Functions of Capital Okay, Mr. George. You've spent three whole chapters beating me over the head with what the functions of capital aren't. So what are the functions of capital? Capital "increases the power of labor to produce wealth." How? By enabling labor to apply itself more effectively (power tools go brrrr)
December 20, 2021 · Original source
So the market predicts that Conservatives will put slightly more people in prison than Labor.
Lacanian psychoanalysis

Lacanian psychoanalysis is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between February 16, 2022 and April 26, 2022. The archive places it in contexts such as "find it in Lacanian psychoanalysis"; "doubt the utility or veracity of Lacanian psychoanalysis (Fink warns us)". It most often appears alongside Ayn Rand, Freud, Lacan.

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February 16, 2022
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April 26, 2022
February 16, 2022 · Original source
Teach’s earlier work centers around Christopher Lasch’s idea of narcissism. Sadly, Porn adds a layer of Lacanian psychoanalysis (I wasn’t smart enough to recognize this myself; other people pointed it out). I’ve been wanting to learn more about Lacan for a while. Partly because I never understood him in school. Partly because Slavoj Zizek is into him and everyone seems to think Zizek is smart. And partly because I recently realized that Kleinian psychoanalysis, which I also never understood, actually has useful insights (hint: compare Part III of this post with the theory of part objects) and for all I know Lacanian psychoanalysis might be the same way.
This kind of hole-filled map suggests I must be missing something here, and a whole lot of people who might know suggest trying to find it in Lacanian psychoanalysis. I already tried the kind of normal book that a normal person might use to try to understand Lacan, and I bounced off of it like putty. So fine. Let’s try to read this abomination and see if we can squeeze something out of it.
April 26, 2022 · Original source
I know this is a weird way to start this book review. But I kept thinking about it while reading A Clinical Introduction To Lacanian Psychoanalysis, by Bruce Fink. Psychoanalysis - like AI alignment - is about how newly-created entities get desires, and what happens if the desire they get isn’t the one other people wanted them to have. Fink writes:
Obsession, in which someone pretends that the Other doesn’t exist, they’re self-contained and don’t need anybody else, there’s no such thing as the unconscious, and nothing can possibly go wrong. Fink describes Ayn Rand characters as a “perfect” example, which I found helpful. Obsessives deal with their fear of sex by focusing on a single aspect of the sex partner (eg breasts, penis) and desperately trying to pretend they’re not a real full person. If you doubt the utility or veracity of Lacanian psychoanalysis (Fink warns us), it probably means you’re obsessive and that’s your defense mechanism.
Why did I read A Clinical Introduction To Lacanian Psychoanalysis?
Latinos

Latinos is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between January 21, 2021 and May 01, 2024. The archive places it in contexts such as "more Latinos (65%) feeling afraid to speak out"; ""People are just as happy to talk about Latinos (and Latinx) as Hispanics."". It most often appears alongside New York Times, NYT, Republicans.

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Latinos
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January 21, 2021 · Original source
And: a recent poll found that 62% of people feel afraid to express their political beliefs. This isn't just conservatives - it's also moderates (64%), liberals (52%) and even many strong liberals (42%). This is true even among minority groups, with more Latinos (65%) feeling afraid to speak out than whites (64%), and blacks (49%) close behind. 32% of people worry they would be fired if their political views became generally known, including 28% of Democrats and 38% of Republicans. Poor people and Hispanics were more likely to express this concern than rich people and whites, but people with post-graduate degrees have it worse than any other demographic group.
May 01, 2024 · Original source
The point about “Hispanics” is better taken, and you can read more about the case here. But since 1964, when Mexican-Americans, Cuban-Americans, and Puerto Ricans were the three equally-sized and equally-interesting groups, the Hispanic community has become dominated by Mexican (and Central American) immigrants, who do form a pretty natural grouping. People are just as happy to talk about Latinos (and Latinx) as Hispanics. I’m not sure we can attribute this one to the government either.
As for Arabs, they seem to have plenty of organization and activism, eg CAIR; if this is less prominent than eg Asians or Latinos, it’s probably because Arabs are about 0.5% of the US population, compared to Asians’ 5% and Latinos’ 20%.
Latinx

Latinx is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between May 24, 2022 and May 01, 2024. The archive places it in contexts such as "He self-identifies as Xicanx, which I think is what happens if you see 'Latinx' and think it’s a good start but needs more X’s"; ""People are just as happy to talk about Latinos (and Latinx) as Hispanics."". It most often appears alongside Joe Biden, Reagan, Trump.

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Latinx
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May 01, 2024
May 24, 2022 · Original source
He self-identifies as Xicanx, which I think is what happens if you see “Latinx” and think it’s a good start but needs more X’s. He writes plays about the Xicanx experience, and also goes by the Aztec name “Mixcoatl Itztlacuiloh”.
May 01, 2024 · Original source
The point about “Hispanics” is better taken, and you can read more about the case here. But since 1964, when Mexican-Americans, Cuban-Americans, and Puerto Ricans were the three equally-sized and equally-interesting groups, the Hispanic community has become dominated by Mexican (and Central American) immigrants, who do form a pretty natural grouping. People are just as happy to talk about Latinos (and Latinx) as Hispanics. I’m not sure we can attribute this one to the government either.
Latter-day Saints

Latter-day Saints is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between April 21, 2021 and August 12, 2025. The archive places it in contexts such as "says Latin Americans see the Latter-day Saints as pure"; "That model was certainly true of the early church, but the real innovation of modern Mormonism... A common experience for Latter-day Saints traveling abroad". It most often appears alongside Mormons, Orthodox Judaism, United States.

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Latter-day Saints
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April 21, 2021 · Original source
Sociologist Cesar Ceriani, who recently published a book on Mormon missionary work in Argentina, says Latin Americans see the Latter-day Saints as pure, reliable and economically powerful in a region often plagued by instability and corruption.
And if we’re going to include Judaism and Eastern Orthodoxy, we might as well talk about the five million Mormons in Latin America, or the thing where almost a fifth of Latin Americans have converted to Protestantism in the past fifty years.
Another answer, from the article on Mormons:
August 12, 2025 · Original source
The example of the Mormons is a good one, but in more ways than “get lots of people of the same religion together in one place”. That model was certainly true of the early church, but the real innovation of modern Mormonism is exporting the same community-building model to all four corners of the earth. A common experience for Latter-day Saints traveling abroad is to be struck by how nearly identical the Sunday experience is whether in Africa, America, or Asia. The upshot of the Church’s system of social organization is that it is effortless for a Latter-day Saint person to slot into a new community wherever they go, and it is likewise easy for the community to sustain itself as individuals naturally come and go while they pursue their secular lives and careers. That kind of physical location independence goes a long way towards solving the practical problems highlighted in the post.
Groups like the Amish (and Hasidic Jews, etc.) achieve community by raising the costs of leaving so high that most members aren't willing to bear them. Some do, and the stories are often quite sad (https://www.amazon.com/All-Who-Go-Not-Return/dp/1555977057/). Even less insular communities, like the Mormons, do something like this (although mainstream Mormons could be regarded as striking a fairly successful balance).
Maybe the Mormons are the entrepreneurs we’re looking for?
liberal democracy

liberal democracy is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between September 28, 2022 and July 30, 2024. The archive places it in contexts such as "arguing that liberal democracy was the last form of government we would ever need"; "liberal democracy is an uneasy compromise between slave and master morality". It most often appears alongside Putin, Trump, US.

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liberal democracy
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July 30, 2024
September 28, 2022 · Original source
No! Sorry! Not that! That’s the popular misinterpretation! In 1992 he wrote a book called The End Of History And The Last Man, arguing that liberal democracy was the last form of government we would ever need, everything would get more and more liberal democracy over time, and history - in the sense of a constant progression of paradigms and worldviews and political-economic systems - would settle down and stop, in favor of everything just being liberal democracy all the time.
I think mediocre. On the one hand, nobody has a super-compelling alternative to liberal democracy yet. On the other, China has done better than expected at maintaining its autocracy and uniting it with economic prosperity, other dictatorships have muddled along, and there’s been democratic backsliding in a few countries like Turkey. I would give this prediction maybe a C-.
But I don’t think Fukuyama feels like someone who’s gotten a C-. There is a steady drip of “this proves Fukuyama was more wrong than anyone has been before” takes, which show no sign of running out. The worst was just after 9-11, during the War On Terror, when people were panicking about “the rise of Islamofascism”. See for instance The End Of The End Of History, From The End Of History To The Clash Of Civilizations, The War On Terror: The Retreat Of Liberal Democracy, and many more. Fukuyama himself wrote in October 2001 that “A stream of commentators have been asserting that the tragedy of September 11 proves that I was utterly wrong to have said more than a decade ago that we had reached the end of history”.
July 30, 2024 · Original source
We should use checks, balances, vetocracy, and redistribution to limit the power of any individual to some ceiling, although people can disagree on how high the ceiling will be and right now it’s pretty high. Slave morality hates power/excellence and refuses to justify it. Master morality says power/excellence is its own justification, and the rest of us have to justify ourselves to it. Liberalism says that sure, we can probably justify power/excellence, as long as it stays within reasonable bounds and doesn’t cause trouble. Slave morality ignores benefits and sets the importance of harms at infinity. Master morality ignores harms, and sets the value of “benefits” (not that it would think of it in these terms - greatness doesn’t exist to benefit others) at infinity. Liberalism accepts the normal, finite utilitarian calculus and tries to balance benefits against harms. A final secret of this compromise is that master morality and slave morality aren’t perfect opposites. Master morality wants to embiggen itself. Slave morality wants to feel secure that everyone agrees embiggening is bad. The compromise is that we all agree embiggening is bad, but leave people free to do it anyway. So half of Western intellectual output is criticisms of capitalism and neoliberalism, yet capitalism and neoliberalism remain hegemonic5. Everybody agrees to hate billionaires; also, billionaires are richer than ever. This isn’t a complete solution - sure, we’re a free country, but we’re also a democracy, and if people hate something too much they can ban it. But add in the utilitarian justifications above, and it sort of hangs together. X. Richard Hanania So liberal democracy is an uneasy compromise between slave and master morality. One natural interpretation is that the left is the party of slave morality, and the right of master morality. I appreciate how directly Richard Hanania proves that wrong. Richard is an honest-to-goodness Nietzschean master moralist, one of the last you’ll find. Like Rand, he tries to combine Nietzschean master morality with a civilized society and obedience to law. Unlike Rand, he’s not obsessed with presenting a bunch of multi-step proofs showing exactly how it works, and honestly I’m not sure of the exact details. I find him interesting insofar as it clearly works inside his own head and he’s clearly coming from a place of aesthetic coherence. He writes: We can call my philosophy Nietzschean Liberalism. The Nietzschean part consists of the following beliefs. Just as intelligence, a moral sense, aesthetic appreciation, and other factors place humans above animals, some humans are in a very deep sense better than other humans.
liberty

liberty is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between February 25, 2021 and July 15, 2022. The archive places it in contexts such as "Your old platform of capitalism and liberty and whatever no longer excites people"; "a new foundation called liberty which is based around freedom from oppression". It most often appears alongside Marxist, Trump, 2012.

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liberty
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February 25, 2021
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July 15, 2022
February 25, 2021 · Original source
I hear you're having a post-Trump identity crisis. Your old platform of capitalism and liberty and whatever no longer excites people. Trump managed to excite people, but you don't know how to turn his personal appeal into a new platform. Most of what he said was offensive, blatantly false, or alienated more people than it won; absent his personal magic it seems like a losing combination. You seem to have picked up a few minority voters here and there, but you're not sure why, and you don't know how to build on this success.
Trump didn't win on a platform of capitalism and liberty and whatever. He won on a platform of being anti-establishment. But which establishment? Not rich people. Trump is rich, lots of his Cabinet picks were rich, practically the first thing he did was cut taxes on the rich. Some people thought that contradicted his anti-establishment message, but those people were wrong. Powerful people? Getting warmer, but Mike Pence is a powerful person and Trump wasn't against Mike Pence. Smart people? Now you're burning hot.
July 15, 2022 · Original source
Haidt clearly struggles with the fairness foundation and its somewhat grab-bag nature. He eventually splits it in two, leaving the free-rider punishment part (which he calls proportionality) in the foundation called fairness, and spinning off a new foundation called liberty which is based around freedom from oppression. The revised political division is then that liberals mostly respond to care, fairness, and liberty, libertarians to liberty above all, and conservatives to all six.
In the initial five foundations (no liberty), the fairness foundation is a complete mess. Haidt defines it as being the urge to punish free riders, which has obvious game-theoretic benefits in policing prisoner’s dilemma situations. But then he also wants it to include equality. He then seems to realise these aren’t the same thing, and tries to chalk this up to the difference between equality of opportunity and equality of outcome.
I could go on at length about how I think “equality of opportunity” is almost never a useful term, is almost never used consistently, and doesn’t really make sense outside a completely scientifically illiterate blank slate view of human nature. Thankfully, I don’t have to, because this framing then gets abandoned as the fairness foundation is split. Explicit free-rider-punishment gets to keep the name “fairness” and it’s sort of suggested that this is sort of equality of opportunity in some way. A new foundation, liberty, is created, sort of to cover equality of outcome, but it’s operationalised as freedom from oppression, which is then taken to refer to things like racial justice, but also get-off-my-land libertarianism.
Lindley’s Paradox

Lindley’s Paradox is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between May 10, 2024 and May 29, 2024. The archive places it in contexts such as "Cremieux brought up a concern about Lindley’s Paradox"; "good discussion of Lindley’s Paradox". It most often appears alongside FDA, Hanson, Twitter.

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May 10, 2024
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May 29, 2024
May 10, 2024 · Original source
I don't think it's a good general rule to say that just because you have a very large sample and a moderate p-value, you shouldn't reject the null hypothesis. On Lindley's Paradox, I'm not an expert but my understanding is that there's not really a paradox, it's just that a bayesian and frequentist approach are asking different questions, and whether you prefer the null hypothesis vs the alternative hypothesis can depend on your prior. More generally, even with millions of observations, it is very difficult to find statistically precise differences in mortality because mortality is such a rare event, and because the letters we sent didn't convince everyone in our treatment group to buy health insurance, and some of the people in the control group who did not receive a letter still chose to buy health insurance on their own. So it's not like one should automatically assume that any large sample size would generate a miniscule p-value if the null hypothesis was incorrect.
Cremieux brought up a concern about Lindley’s Paradox:
May 29, 2024 · Original source
20: Related: good discussion of Lindley’s Paradox in the comments of the Hanson/medicine post, from Limelihood and Radford Neal. My understand: the paradox only causes problems if you assume the true effect is quite likely to be zero. Then if you get an effect of (let’s say) 0.1, you think “nah, it’s probably just zero with some noise”. This is a hackish way of representing the idea of “the null hypothesis”. But since the effect of health insurance is probably not exactly zero (it probably comes from some benefit of good treatments, minus some cost of bad treatments) we probably don’t have to worry. I might be explaining it wrong, read the comments.
Lineage A

Lineage A is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between March 28, 2024 and April 09, 2024. The archive places it in contexts such as "two different sub-strains called Lineage A and Lineage B"; "Both strains spread at the same rate, so the best explanation is that B started earlier than A"; "the Lineage A sample is “low-quality”". It most often appears alongside BANAL-52, China, Connor Reed.

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Lineage A
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March 28, 2024
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April 09, 2024
March 28, 2024 · Original source
Source: NPR. To be fair, we have only the scientist’s word that this is why he had the picture. But he definitely did have it. People say it would be a surprising coincidence if a zoonotic coronavirus pandemic just so happened to start in a city with a big coronavirus research lab, and this is true. But it would be an even more surprising coincidence if a lab-leak coronavirus pandemic just so happened to first get detected at a raccoon-dog stall in a wet market! Saar: It’s not clear that the first case was at the wet market; a certain Mr. Chen, with no connection to the market, seems to have fallen sick on December 8. An SCMP article suggested there were 92 previously-undetected cases suspicious for COVID as far back as November. And even if half of the first forty universally-agreed-upon cases had market connections that means another half didn’t. There was a bias towards detecting cases at the market: because authorities thought the market was the origin, and because everyone was thinking about zoonosis after SARS1, they only screened/diagnosed people with a market connection. One of the few non-market-connected COVID cases detected during this period was only detected because he was the relative of a hospital worker; the worker noticed the signs and insisted they go to the hospital despite the lack of a wet market connection. Although the map of positive samples and cases at the market was centered near the raccoon-dog stall, that could be because that area was sampled more; it’s also close to the mahjong room, where visitors and vendors at the market would go and unwind in a tight, poorly ventilated area. The next session will focus more on the WIV, but the short version is that they were doing lots of gain of function research. So one story compatible with the evidence is that a worker at WIV got infected with their modified coronavirus and passed it to his contacts. COVID started spreading quietly a few weeks to months before the first market-related case was detected. This accounts for the 92 earlier cases, Mr. Chen’s case, and the half of officially-detected cases with no wet market association. Then an infected person went to the market, causing a super-spreader event. Some of the infected market patrons went to the hospital, where doctors traced it back to the market and told other doctors to be on the lookout for wet market patrons coming in with weird viral pneumonias. They found some, declared victory, and the few anomalies - like the hospital worker’s relative - were forgotten, or assumed to have wet market connections that nobody could find. China quashed all evidence of the lab research (as was done in previous lab leak cases, eg the USSR) so all we have is the apparent wet market links that Peter found so convincing. Peter: The supposed pre-wet-market cases are confirmed fakes. Yes, the WHO did an investigation of whether there might have been COVID cases circulating before the wet market, and identified 92 unusual pneumonias that merited further review. But their final investigation, which included testing samples from these people after good tests became available, found that none of these people really had COVID. As for Mr. Chen, he said in an interview that he was hospitalized for dental issues on December 8, caught COVID in the hospital on December 16, and then was erroneously reported as “hospitalized for COVID on December 8”. The December 16 date is after the first wet market cases. Further, it seems epidemiologically impossible for COVID to have been circulating much before the first cases were officially detected December 11. The COVID pandemic doubles every 3.5 days. So if the first infection was much earlier - let’s say November 11 - we would expect 256x as much COVID as we actually saw. Even if the first couple of cases were missed because nobody was looking for them, the number of hospitalizations, deaths, etc, in January or whenever were all consistent with the number of people you’d expect if the pandemic started in early December - and not consistent with 256x that many people. So probably we should just accept that the first reported case - a wet market vendor, December 11 - was very early in the pandemic. She wasn’t literally the first case - that would most likely have been someone who worked at the raccoon-dog shop, whose case might (like 95% of COVID cases) have been mild enough not to come to medical attention. But she was certainly very early. Although authorities eventually decided COVID spread through a wet market and started deliberately looking for wet market connections, this only happened on December 30. So the earliest cases - including the 40 very earliest cases where half came from the wet market - weren’t biased (at least not through that particular route). So the claim that “the first case, and half of the first 40 cases, had wet market connections” stands as real and convincing evidence. Although the exact center of the map of positive COVID samples in the wet market was the mahjong room, the samples taken from the mahjong room were not, themselves, positive (cf: although a low-resolution population density map of New York might show Central Park in the exact center of the population density gradient, Central Park does not itself have population). There was no real “super-spreader event” at the wet market. There was a slow burn - one case the first day, a few more the next day, a few more the day after that. It’s hard to see how a single visit from an infected lab worker could do that. So the only way it could possibly be a lab leak is if the lab leaked sometime in late November, infected exactly one lab worker, that worker went straight to the wet market, infected a vendor, then went home, quarantined, recovered, and all other cases were downstream of that first infected wet market vendor. This is unparsimonious. Saar: The only source saying that Mr. Chen got sick early was an anonymous interview. And even if he was later than the first wet market cases, nobody was able to find any wet market connections. This means that whoever infected him was earlier than the index case and not linked to the wet market. Peter argued that COVID couldn’t have been more than a few weeks old when the first wet market cases were detected. But this was based on its known doubling rate. If pre-discovery COVID had a slower doubling time than known COVID, it could have been around longer. And post-lockdown serology suggested numbers that were larger than claimed at the time. So contra Peter’s claims, the infection could have been going on longer, which wouldn’t require the first lab worker to go straight to the market. It could have been weeks. Dr. Jesse Bloom’s investigation of the wet market samples, considered the final and most conclusive, failed to find a clear connection between COVID and raccoon-dogs or any other animals. Although the concentration of positive samples seemed highest near the raccoon dog stall, if you do a formal statistical analysis of which animals’ DNA was found near COVID samples most often, raccoon dogs are near the bottom. The top is wide-mouth bass, which can’t get COVID. This is obviously contamination, probably from infected humans touching wide-mouth bass tanks or something. Although the Chinese data included a negative sample from a mahjong table, it included a mention of poultry being sold nearby, which might mean this wasn’t the mahjong room itself, but some other mahjong table at a poultry shop elsewhere in the market, and (dry) mahjong tables might not hold the virus well anyway. Peter: Raccoon-dogs were sold in various cages at various stalls, separated by air gaps big enough to present a challenge for COVID transmission, and there’s no reason to think that one raccoon-dog would automatically pass it to all the others. The statistical analysis just proves there were many raccoon-dogs who didn’t have COVID. But you only need one. The raccoon dog shop and the drain leading out of the raccoon dog shop had some of the highest positive sample rates, which is more interesting than a statistical analysis which everyone agrees must be wrong (since it favors bass). It’s unclear why the negative mahjong sample says something about poultry, but based on the stated location, it’s definitely the one in the mahjong room. Session 1.5: Lineages This was technically part of Session 2, but formed enough of a discrete topic that I found it confusing to intermix it with all the other viral genetics points. I’m spinning it out into a separate summary, but the videos are all in the next session. Yuri: The coronavirus eventually mutated into many different strains. But the first big split, seen in some of the earliest samples, is between two different sub-strains called Lineage A and Lineage B, which differ by two mutations. In these two mutations, Lineage A is the same as BANAL-52, a bat virus which is the closest-known relative of COVID, but Lineage B is different. Since COVID probably evolved from something like BANAL-52, Lineage A must have come first, spread for a while, and then gotten two new mutations, turning it into Lineage B. All of the cases at the wet market, including the first detected case, were Lineage B. Lineage A wasn’t discovered until about a week later, and none of the Lineage A patients had been to the wet market. Lineage A (left) was used by the Minoan Cretans, but has never been deciphered. Lineage B (right) was used by the Mycaeneans for lists of palace goods. This matches Saar’s story above. The lab leaked to somewhere else in Wuhan, not the wet market. The virus spread undetected in the population for a while. During this time, it mutated to Lineage B. Then one of the people with Lineage B went to the wet market and started a superspreader event. The authorities sampled the patients, found Lineage B, then started looking elsewhere. Later they detected some of the earlier Lineage A cases. The market is unlikely to be the origin of the pandemic, because the original Lineage A strain wasn’t found there. Peter: Although Lineage A is evolutionarily older, Lineage B started spreading in humans first. We know this because Lineage B is more common. Throughout the early pandemic, until the D614G variant drove all other strains extinct, a consistent 2/3 of the cases were B, compared to 1/3 A. Both strains spread at the same rate, so the best explanation is that B started earlier than A. Since COVID doubles every 3-4 days, probably Lineage B started 3-4 days earlier than Lineage A, which explains why it’s always been twice as many cases. But also, Lineage B also has more internal genetic diversity than Lineage A. In general, older viruses have more genetic diversity (the “molecular clock”). This is further evidence that B started spreading first. Pekar 2022 and Pipes 2021 do analyses with known parameters for spread rate and diversity, and find 90%+ odds that Lineage B was the first one in humans. Why did the older strain start spreading later? Probably the virus crossed from bats into raccoon-dogs on some raccoon-dog farm out in the country. It spread in the raccoon-dogs for a while, racking up mutations, including the (less mutated) Lineage A strain and the (slightly more mutated) Lineage B strain. Then several raccoon-dogs were taken to Wuhan for sale, including one with Lineage A and another with Lineage B. The one with Lineage B passed its virus to humans earlier. Then 3-4 days later, the Lineage A one passed its virus to humans. Lineage A was first found in a Wuhan neighborhood right next to the wet market (closer to the wet market than 97% of Wuhan’s population). Again, it would be a bizarre coincidence if a lab leak pandemic was first detected at a wet market. But it would be an even more bizarre coincidence if a lab leak pandemic separated into two strains, and both were first detected at a wet market! Although no known wet market cases were Lineage A, a positive Lineage A environmental sample was found at the wet market, and everyone agrees most cases went undetected. So maybe the Lineage B raccoon-dog spread its virus to a vendor, and that sub-strain mostly stayed in the market. But the Lineage A raccoon-dog spread its virus to a customer, who went back to his house nearby, and that strain spread in the neighborhoods next to the market. This is the only story that explains the evolutionary precedence of A, the greater spread and older molecular clock of B, and the fact that both strains were first found very close to the wet market. Yuri/Saar: Lineage B could be more common and diverse because it got the advantage of a super-spreader event in the wet market. There are a few scattered cases of intermediates between A and B, and a few other scattered cases of lineages that seem even more ancestral (ie closer to the bat virus) than either. This doesn’t make sense in a double spillover hypothesis. But it does make sense if the lineages separated in human transmission somewhere between the lab and the first super-spreader event at the wet market. Peter: Again, the wet market wasn’t a super-spreader event. COVID spread in the wet market at exactly its normal spread rate, doubling about once every 3.5 days. Stop calling the wet market a super-spreader event. The scattered cases of “intermediates” are sequencing errors. They were all found by the same computer software, which “autofills” unsequenced bases in a genome to the most plausible guess. Because Lineage B was already in the software, depending on which part of a Lineage A virus you sequenced, you might get one half or the other autofilled as Lineage B, which looked like an “intermediate”. We know this because all the supposed “intermediates” were partial cases sequenced by this particular software. We can confirm this by noting that there are too many intermediates! That is, where Lineage A is (T/C) and Lineage B is (C/T), the software found both (T/T) “intermediates” and (C/C) “intermediates”. But obviously there can only be one real intermediate form, and we have to dismiss one or the other. But in fact we can dismiss both, because they were both caused by the same software bug. The scattered “progenitor” cases - those closer to the ancestral bat virus than either A or B - are reversions, ie cases where a new mutation in the virus happened to hit an already-mutated base and shift it back towards the ancestral virus. We know this because all of these “progenitors” were scattered cases found months after the pandemic started, often in entirely different countries from Wuhan. If these were real progenitor viruses, they would have either fizzled out or exploded into a substantial portion of all cases, not be found one time in one guy in Malaysia. Given the number of mutations the virus developed over the course of the pandemic, it’s inevitable that some of them would be mutations that bring it closer to the original bat virus, and in fact we find the number of “progenitors” found very nicely matches the number of progenitor-appearing viruses we would expect by chance. And in many cases, we know the “progenitors” are newer than the original lineages, because they also have some of the later mutations that Lineage A or B picked up along the way, alongside their apparent ancestral-bat-virus-like mutations. Session 2: Viral Genetics Yuri: Two years before COVID, scientists at the Wuhan Institute of Virology, together with colleagues at the University of North Carolina, sent in a grant proposal for the DEFUSE program. This program, intended to locate and better understand potential future pandemic viruses, involved going into bat caves and collecting new coronaviruses. Once they had them, they would do gain-of-function: specifically, they would add a furin cleavage site to make them more infectious and see what happened. (quick interlude: COVID’s spike protein has two sections: one binds to human cells through the ACE2 receptor, the other helps fuse with the cell after binding. In order to avoid the immune system, it hides both of these into one spike. But when it reaches a cell, it needs to separate them again. It takes advantage of a human respiratory enzyme, furin, to do the separation - this also ensures that it only infects its primary target, human respiratory cells. The part of COVID that lets it get separated by furin is called the “furin cleavage site”. COVID’s bat-virus ancestors were gastrointestinal viruses; the addition of a furin cleavage site was what made them respiratory viruses.) We’ve found two close relatives of COVID: bat viruses called RATG-13 and BANAL-52. In particular, COVID looks more or less like BANAL-52 plus a furin cleavage site. There are 1500 sarbecoviruses, members of the family of viruses that includes SARS and SARS2/COVID. None of them except COVID have furin cleavage sites. BANAL-52, COVID’s closest ancestor, doesn’t even have anything resembling one that could mutate into a functional furin cleavage site like COVID’s. Instead, COVID - which mostly just resembles BANAL-52 with a few scattered single-point mutations - has twelve completely new nucleotides in a row - a fully formed furin cleavage site that came out of nowhere. There is nowhere else in the genome that COVID differs from BANAL-52 in such a profound way. It’s just BANAL-52 plus a little bit of random mutation plus a fully-formed furin cleavage site that came out of nowhere. Further, the furin cleavage site is weird. It uses the protein arginine twice. But instead of the nucleotides coding for arginine in the usual viral way, both times it uses the codons CGG - the way that higher animals code for arginine. This works fine - it’s just not how viruses do it. So the obvious conclusion is that WIV, which said in 2018 that it was going to find viruses and add furin cleavage sites to them, found a close relative of BANAL-52 and added a furin cleavage site. Since they were humans, and most familiar with the human way of encoding arginine, they added it as CGG both times. COVID seemed surprisingly optimized for infecting humans. Of fifty animals it was tested in, including the usual coronavirus intermediate hosts (pangolins, raccoon-dogs, etc), it was best at infecting human cells. Further, a virus that enters a new species will usually show a burst of mutations as it “figures out” the best way to adapt to that species’ unique biology. But COVID has had a pretty constant mutation rate in humans, from the beginning of the pandemic to the end. That suggests it was already adapted to humans. This could be because the lab screened for viruses with existing adaptations, because they passed it through humanized mice in the lab, or because it adapted in the hundreds of undetected cases that happened between the lab and detection in the wet market. Usually, research with potentially dangerous coronaviruses is done in BSL-3 or 4, ie high to very-high security. But WIV was irresponsibly doing it in BSL-2, ie medium security. The researchers weren’t even required to wear masks. In general, about 1/500 labs will leak any given pathogen they’re working on (?!). But because WIV was researching such an infectious virus in such an irresponsible way, the odds of a leak were much higher. The most likely explanation for all these facts is that WIV went ahead and did the gain-of-function research they said they were going to do (the particular DEFUSE grant proposal we know about got rejected, but it proves that Wuhan wanted to do this, and they could easily have gotten funding somewhere else, or done it out of their regular budget). They found a close relative of BANAL-52 and added a furin cleavage site as a simple twelve-nucleotide insertion, using the human method of encoding arginine that their genetic engineers were familiar with. Then it leaked, spread for a while in the general Wuhan population, and eventually made it to the wet market where it got detected. Peter: As mentioned earlier, the DEFUSE grant was rejected. Further, the grant said that the Wuhan Institute of Virology was responsible for finding the viruses, and the University of North Carolina would do all the gain-of-function research. This was a reasonable division of labor, since UNC was actually good at gain-of-function research, and WIV mostly wasn’t. They had done a few very simple gain-of-function projects before, but weren’t really set up for this particular proposal and were happy to leave it for their American colleagues. Even if WIV did try to create COVID, they couldn’t have. As Yuri said, COVID looks like BANAL-52 plus a furin cleavage site. But WIV didn’t have BANAL-52. It wasn’t discovered until after the COVID pandemic started, when scientists scoured the area for potential COVID relatives. WIV had a more distant COVID relative, RATG-13. But you can’t create COVID from RATG-13; they’re too different. You would need BANAL-52, or some as-yet-undiscovered extremely close relative. WIV had neither. Are we sure they had neither? Yes. Remember, WIV’s whole job was looking for new coronaviruses. They published lists of which ones they had found pretty regularly. They published their last list in mid-2019, just a few months before the pandemic. Although lab leak proponents claimed these lists showed weird discrepancies, this was just their inability to keep names consistent, and all the lists showed basically the same viruses (plus a few extra on the later ones, as they kept discovering more). The lists didn’t include BANAL-52 or any other suitable COVID relatives - only RATG-13, which isn’t close enough to work. Could they have been keeping their discovery of BANAL-52 secret? No. Pre-pandemic, there was nothing interesting about it; our understanding of virology wasn’t good enough to point this out as a potential pandemic candidate. WIV did its gain-of-function research openly and proudly (before the pandemic, gain-of-function wasn’t as unpopular as it is now) so it’s not like they wanted to keep it secret because they might gain-of-function it later. Their lists very clearly showed they had no virus they could create COVID from, and they had no reason to hide it if they did. COVID’s furin cleavage site is admittedly unusual. But it’s unusual in a way that looks natural rather than man-made. Labs don’t usually add furin cleavage sites through nucleotide insertions (they usually mutate what’s already there). On the other hand, viruses get weird insertions of 12+ nucleotides in nature. For example, HKU1 is another emergent Chinese coronavirus that caused a small outbreak of pneumonia in 2004. It had a 15 nucleotide insertion right next to its furin cleavage site. Later strains of COVID got further 12 - 15 nucleotide insertions. Plenty of flus have 12 to 15 nucleotide insertions compared to other earlier flu strains. Sometimes insertions happen because of a mistake in viral replication. Other times the virus gets confused between its own RNA and its host’s, and splices a bit of the host RNA into the virus. This would neatly explain why the insertion used the unusual coding CGG for arginine, which is common in animals but rare in viruses. On the other hand, it’s not that rare in viruses - COVID uses CGG for arginine about 3% of the time. And human engineers don’t necessarily use it any more than that - Peter was able to find one example of humans adding arginine to a virus, and 0 out of the 5 arginines added were CGG. COVID’s furin cleavage site is a mess. When humans are inserting furin cleavage sites into viruses for gain-of-function, the standard practice is RRKR, a very nice and simple furin cleavage site which works well. COVID uses PRRAR, a bizarre furin cleavage site which no human has ever used before, and which virologists expected to work poorly. They later found that an adjacent part of COVID’s genome twisted the protein in an unusual way that allowed PRRAR to be a viable furin cleavage site, but this discovery took a lot of computer power, and was only made after COVID became important. The Wuhan virologists supposedly doing gain-of-function research on COVID shouldn’t have known this would work. Why didn’t they just use the standard RRKR site, which would have worked better? Everyone thinks it works better! Even the virus eventually decided it worked better - sometime during the course of the pandemic, it mutated away from its weird PRRAR furin cleavage site towards a more normal form. Further, COVID’s furin cleavage site was inserted via what seems to be a frameshift mutation - it wasn’t a clean insertion of the amino acids that formed the site, it was an insertion of a sequence which changed the context of the surrounding nucleotides into the amino acids that formed the site. This is a pointless too-clever-by-half “flourish” that there would be no reason for a human engineer to do. But it’s exactly the kind of weird thing that happens in the random chance of evolution. COVID is hard to culture. If you culture it in most standard media or animals, it will quickly develop characteristic mutations. But the original Wuhan strains didn’t have these mutations. The only ways to culture it without mutations are in human airway cells, or (apparently) in live raccoon-dogs. Getting human airway cells requires a donor (ie someone who donates their body to science), and Wuhan had never done this before (it was one of the technologies only used at the superior North Carolina site). As for raccoon-dogs, it sure does seems suspicious that the virus is already suited to them. The claim that COVID is uniquely adapted to humans is false. The paper that claimed that defined how well COVID was adapted to different animals by those animals’ difference (on the relevant cell receptors) from humans. So in its methodology, humans came out #1 by default. If you don’t do that, COVID is better-adapted to many other animals. It’s not necessarily true that viruses see a burst of mutations when they enter a new host. COVID spread to deer and mink, and in neither case was there a burst of mutations. COVID has a pretty simple job of infecting respiratory cells and is already very good at it, regardless of species. In Yuri’s model, Wuhan Institute of Virology picked up a discarded grant and decided to do the gain-of-function half allotted to a different university, despite their relative inexperience. They skipped over all the SARS-like viruses they were supposed to work on, and all the standard gain-of-function model backbones, in favor of BANAL-52, a virus which would not be discovered for another two years, but which they somehow had samples of, which they had for some reason decided to keep secret despite its total lack of interestingness. Then they would have had to eschew all usual gain-of-function practices in favor of inserting a weird furin cleavage site that shouldn’t have worked according to the theory they had at the time, via a frameshift mutation. Then they would have had to culture it, a technique beyond their limited capabilities. Then it would have had to leak, and magically show up again in front of the raccoon-dog stall at a wet market. Yuri: WIV wouldn’t have needed to keep BANAL-52 “secret” in some kind of sinister way. Plenty of researchers have backlogs of work they haven’t published yet. Probably they a found BANAL relative in one of their normal sampling trips, did some preliminary studies on it, and planned to publish it later once they cleaned up their data. Everyone works like this. The part of DEFUSE saying that they would only work on viruses that were 95% similar to SARS is unclear and might mean something else. It looks more like they say they’ll start with those viruses, but also do some work on novel viruses. BANAL-52 could have been one of the novel viruses. The furin cleavage site is weird, but the researchers might have done that on purpose, to make the virus easier to keep track of, or to test different furin cleavage sites. Depending on the exact BANAL-52 relative they used, it might not even be a frameshift; there’s a particular way to spell serine that would make the insertion more natural. The claims that COVID can’t be cultured in normal media are based on speculative original research by Peter and might not hold up. Peter: WIV did most of its virus-gathering in a trip to a Yunnan cave between 2010 and 2015. All those viruses have long since been processed and added to the database. There’s no sign that they made more trips to Yunnan caves, and no reason for them to keep that secret. So the idea that they might just have some new viruses they didn’t publish doesn’t hold up. But suppose they did make more trips. Given the amount of time between the DEFUSE proposal and COVID, if they kept to their normal virus-collection rate, they would have gotten about thirty new viruses. What’s the chance that one of those was BANAL-52? There are thousands of bat viruses, and BANAL-52 is so rare that it wasn’t found until well after the pandemic started and people were looking for it very hard. So the chance that one of their 30 would be BANAL-52 is low. Also, they said in DEFUSE that they planned to go back to the same Yunnan cave. But BANAL-52 was found far away from that cave, so unless it ranged over a wide area, they probably couldn’t have found it even if they got very lucky. Session 3: Closing Arguments This third debate was supposed to be about “inference”, ie how much Bayesian evidence was provided by each of the facts given so far, and how to fit them into the Rootclaim probabilistic model. I’m going to relegate my summary of the more probabilistic half to the next section of this post, and just include the closing arguments here. Saar: Peter’s case hinges on the idea that it’s very improbable that a lab leak pandemic would first show up at a wet market. But this isn’t necessarily improbable. The Huanan Seafood Market had several factors that made it a likely location for a superspreader event. It was busy, with over 10,000 visitors a day. Many of the people there (eg the 1,000 vendors) came back daily, letting them reinfect each other. It had poor ventilation, especially in the high-positivity area near the raccoon-dog stall. It had cold wet surfaces on which the virus could survive for long periods. It was indoors, which prevented UV light from killing the virus. Given a small amount of sporadic COVID going around Wuhan, it’s not surprising for the first place it started spreading en masse to be a wet market. In fact, we have several examples of this. When China was COVID Zero, there would occasionally be small outbreaks that the authorities would have to contain. Most of these were at wet markets. For example, the big COVID outbreak in Beijing started at Xinfadi Market, their local seafood market. This couldn’t be an animal spillover, because there were no raccoon-dogs or other weird wildlife there. So it must be that wet markets are natural places for superspreader events. There are several other examples, which make up about half of the total outbreaks in Zero COVID era China, plus others in Singapore and Thailand. Since COVID clusters concentrate in wet markets even when there is no animal spillover, we should accept this as a property of the virus, and not attribute any significance to the fact that this happened in Wuhan too. Peter: About 1/10,000 citizens of Wuhan was a wet market vendor. So there’s a 1/10,000 chance that the first known COVID case should be a wet market vendor by chance alone. Weibo lists the most popular places for people to check in to their network on their phones, and the wet market was the 1600th most popular place in Wuhan, meaning that if you weight locations by busy-ness, there’s a less than 1/1600 chance that the first cases would be in the wet market. Yes, the wet market is indoors, has mediocre ventilation, has repeat visitors, etc. So do thousands of other places in Wuhan, like schools, hospitals, workplaces, places of worship. The wet market isn’t special in any way. And again, it wasn’t a superspreader event! COVID spread at the same rate in the wet market as it does everywhere else: doubling once per 3.5 days. It doesn’t matter what kinds of arguments you can come up with for why the wet market should have been the perfect superspreader event location, we can look at it and see that it wasn’t. It’s an environment that spreads COVID at exactly the normal rate. Zero COVID era Chinese outbreaks were concentrated in wet markets because they received infected animal products. We know why there was an outbreak in the Xinfadi Market in Beijing: it was because the seafood stall got frozen fish from some non-Zero-COVID country, the fish had COVID particles on it, and the vendor got infected and spread it to everyone else. Something like this is true for the other Chinese wet market based outbreaks we know about it. So this makes the opposite point you think it does: wet markets start outbreaks because there are infected goods being sold there. Then the virus spreads through the wet market at a completely normal rate. Saar: The Weibo list of 1600 places bigger than the wet market is likely inaccurate, because it's based on check-in data and people don't check in to seafood markets. Most of those 1600 places aren't amenable to superspread. The 70 markets supposedly bigger than Huanan are irrelevant, because they're supermarkets, open air markets, etc. Huanan is the largest seafood market in central China, and a more likely place for the first cluster of cases to be noticed. Markets weren't a common spillover location in SARS1, so the zoonosis hypothesis hasn't "called" this event in a way that should give them a high Bayes factor. And there’s still plenty of evidence for isolated (though not super-spreading) pre-market cases. A British expatriate in Wuhan, Connor Reed, says he got sick in November, three weeks before the first wet market case. Later the hospital tested his samples and said it was COVID. Another paper reports 90 cases before the first wet market one. Peter: Connor Reed was lying. The case wasn’t reported in any peer-reviewed paper. It was reported in the tabloid The Daily Mail, months after it supposedly happened. He also told the Mail that his cat died of coronavirus too, which is rare-to-impossible. Also, to get a positive hospital test, he would have had to go to the hospital, but he was 25 years old and almost no 25-year-olds go to the hospital for coronavirus. His only evidence that it was COVID was that two months later, the hospital supposedly “notified” him that it was. The hospital never informed anyone else of this extremely surprising fact which would be the biggest scientific story of the year if true. So probably he was lying. Incidentally, he died of a drug overdose shortly after giving the Mail that story; while not all drug addicts are liars, given all the other implausibilities in his story, this certainly doesn’t make him seem more credible. And in any case, he claimed he got his case at a market “like in the media” The other 90 cases are also fake. A lab leak guy found a paper that mentioned 90 more cases than other papers, and made up a conspiracy theory where the author was trying to secretly communicate that there had been 90 secret cases before any of the confirmed cases, even though there was nothing about this in the text of the paper. But actually that paper just counted cases differently than other papers, and they were referring to normal cases after the pandemic officially started. Again, I’ll come back to the discussion about inference later, but for now, here’s a table of both sides’ reasoning. This exact presentation comparing both analyses is mine3, but you can see Saar’s version here, and Peter’s starting at 45:33 of this video. Slightly made up; the two sides didn’t express their probabilities in the same way and I had to make editorial decisions to match them. Note that these aren't entirely comparable because Peter is being laxer about out-of-model probability than Saar. Although Saar's final odds here are 533-to-1, this just the central estimate. Rootclaim’s real final probability is 94% lab leak. You can see their analysis here. And The Winner Is . . . … … … … … Peter and the zoonosis hypothesis. This was a decisive victory. There were two judges, who each gave separate verdicts (or were allowed to declare a draw). Both judges decided in favor of Peter. You can see the judges’ own summary of their reasoning here (Will, Eric) Manifold agreed with the judges. There was a prediction market on who would win. It started out 70-30 in favor of lab leak. As the videos came out, zoonosis started doing better and better. I don’t want to take the exact final numbers too seriously, since I think some of the later price increases involved hints from the participants’ behavior. But it’s clear which way viewers thought the wind was blowing4. Around the same time, the Good Judgment Project - Philip Tetlock’s group studying superforecasters - put out a report on the lab leak hypothesis. After studying it in depth, his forecasters ended up 75-25 in favor of zoonosis. The Rootclaim debate was one of ten sources they said they found especially interesting. And also around the same time, and unrelated to any of this, the Global Catastrophic Risks Institute surveyed experts (“168 virologists, infectious disease epidemiologists, and other scientists from 47 countries”) and found the same thing (though see here for some potential problems with the survey): For what it’s worth, I was close to 50-50 before the debate, and now I’m 90-10 in favor of zoonosis. III. The Math And The Aftermath The third debate session was about “inference”, how to put evidence together. I put this part off until after disclosing the winner, because I wanted to talk about some of these issues at more length. The Math: Judges Both judges included a probabilistic analysis in their written decision. Here’s the same table as above, expanded to add the judges: I shoehorned the judges’ factors into the categories I already had; some of them were actually subtly different from Peter’s, Saar’s, and each other’s. The “priors” category is especially a mess here. We’ll go over these later, but I get the impression that they both thought of probabilistic analyses as an afterthought. For example, Judge Eric wrote 30,000 words about which considerations moved him, and only then includes the analysis, saying: I am not convinced that this Bayesian calculation is even an appropriate way to estimate the relative posterior probability of Z and LL; it just seemed fair that after criticizing Rootclaim’s calculations at length I should make an attempt at it myself. Judge Will’s decision ran to 10,000 words. He said he independently tried both reasoning it out intuitively, and running the Bayesian analysis, and was relieved when these two methods returned the same result. He said: I am skeptical that the Bayesian decision making/evaluation methods are any more "objective" than [intuitive reasoning]. I think they maximize legibility, not objectivity, and tend to hide the intuitive/heuristic portion in the data inclusion step and values, where it’s harder to see . . . I am not skilled in the Bayesian method, and I am sure I made significant mistakes. More time and practice would improve and refine my estimates. At the fundamental rules of the universe level, Bayesian analysis must be the best way to evaluate evidence. However, I am unsure that it’s a good strategy for a human given our cognitive limitations, and doubly unsure it’s truly being used (in the dispassionate sense) where the outcome is social desirability/fame/Twitter likes. I’m focusing on this because Saar’s opinion is that the debate went wrong (for his side) because he didn’t realize the judges were going to use Bayesian math, they did the math wrong (because Saar hadn’t done enough work explaining how to do it right), and so they got the wrong answer. I want to discuss the math errors he thinks the judges made, but this discussion would be incomplete without mentioning that the judges themselves say the numbers were only a supplement for their intuitive reasoning. That having been said, let’s look deeper into some of Saar’s concerns. The Math: Extreme Odds Saar complained that Peter’s odds were too extreme. For example, Peter said there was only a 1/10,000 chance that a lab leak pandemic would first show up at a wet market. Peter’s argument went something like: obviously a zoonotic pandemic would start at a site selling weird animals. But a lab leak pandemic - if it didn’t start at the lab - could show up anywhere. 1/10,000 Wuhan citizens work at the wet market. So if a lab leak was going to show up somewhere random, the wet market was a 1/10,000 chance. Saar had specific arguments against this, but he also had a more general argument: you should rarely see odds like 1/10,000 outside of well-understood domains. In his blog post, he gave this example: A prosecutor shows the court a statistical analysis of which DNA markers matched the defendant and their prevalence, arriving at a 1E-9 probability they would all match a random person, implying a Bayes factor near 1E9 for guilty. But if we try to estimate p(DNA|~guilty) by truly assuming innocence, it is immediately evident how ridiculous it is to claim only 1 out of a billion innocent suspects will have a DNA match to the crime scene. There are obviously far better explanations like a lab mistake, framing, an object of the suspect being brought by someone to the scene, etc. So the real p(wet market|lab leak) isn’t the 1/10,000 chance a pandemic arising in a random place hits the wet market, but the (higher?) probability that there’s something wrong with Peter’s argument. Then Saar tried to show specific things that might be wrong with Peter’s argument. I didn’t find his specific examples convincing. But maybe the question shouldn’t be whether I agreed with him. It should be whether I’m so confident he’s wrong that I would give it 10,000-to-1 odds. This makes total sense, it’s absolutely true, and I want to be really, really careful with it. If you take this kind of reasoning too far, you can convince yourself that the sun won’t rise tomorrow morning. All you have to do is propose 100 different reasons the sunrise might not happen. For example: The sun might go nova.
Lineage A (left) was used by the Minoan Cretans, but has never been deciphered. Lineage B (right) was used by the Mycaeneans for lists of palace goods. This matches Saar’s story above. The lab leaked to somewhere else in Wuhan, not the wet market. The virus spread undetected in the population for a while. During this time, it mutated to Lineage B. Then one of the people with Lineage B went to the wet market and started a superspreader event. The authorities sampled the patients, found Lineage B, then started looking elsewhere. Later they detected some of the earlier Lineage A cases. The market is unlikely to be the origin of the pandemic, because the original Lineage A strain wasn’t found there. Peter: Although Lineage A is evolutionarily older, Lineage B started spreading in humans first. We know this because Lineage B is more common. Throughout the early pandemic, until the D614G variant drove all other strains extinct, a consistent 2/3 of the cases were B, compared to 1/3 A. Both strains spread at the same rate, so the best explanation is that B started earlier than A. Since COVID doubles every 3-4 days, probably Lineage B started 3-4 days earlier than Lineage A, which explains why it’s always been twice as many cases. But also, Lineage B also has more internal genetic diversity than Lineage A. In general, older viruses have more genetic diversity (the “molecular clock”). This is further evidence that B started spreading first. Pekar 2022 and Pipes 2021 do analyses with known parameters for spread rate and diversity, and find 90%+ odds that Lineage B was the first one in humans. Why did the older strain start spreading later? Probably the virus crossed from bats into raccoon-dogs on some raccoon-dog farm out in the country. It spread in the raccoon-dogs for a while, racking up mutations, including the (less mutated) Lineage A strain and the (slightly more mutated) Lineage B strain. Then several raccoon-dogs were taken to Wuhan for sale, including one with Lineage A and another with Lineage B. The one with Lineage B passed its virus to humans earlier. Then 3-4 days later, the Lineage A one passed its virus to humans. Lineage A was first found in a Wuhan neighborhood right next to the wet market (closer to the wet market than 97% of Wuhan’s population). Again, it would be a bizarre coincidence if a lab leak pandemic was first detected at a wet market. But it would be an even more bizarre coincidence if a lab leak pandemic separated into two strains, and both were first detected at a wet market! Although no known wet market cases were Lineage A, a positive Lineage A environmental sample was found at the wet market, and everyone agrees most cases went undetected. So maybe the Lineage B raccoon-dog spread its virus to a vendor, and that sub-strain mostly stayed in the market. But the Lineage A raccoon-dog spread its virus to a customer, who went back to his house nearby, and that strain spread in the neighborhoods next to the market. This is the only story that explains the evolutionary precedence of A, the greater spread and older molecular clock of B, and the fact that both strains were first found very close to the wet market. Yuri/Saar: Lineage B could be more common and diverse because it got the advantage of a super-spreader event in the wet market. There are a few scattered cases of intermediates between A and B, and a few other scattered cases of lineages that seem even more ancestral (ie closer to the bat virus) than either. This doesn’t make sense in a double spillover hypothesis. But it does make sense if the lineages separated in human transmission somewhere between the lab and the first super-spreader event at the wet market. Peter: Again, the wet market wasn’t a super-spreader event. COVID spread in the wet market at exactly its normal spread rate, doubling about once every 3.5 days. Stop calling the wet market a super-spreader event. The scattered cases of “intermediates” are sequencing errors. They were all found by the same computer software, which “autofills” unsequenced bases in a genome to the most plausible guess. Because Lineage B was already in the software, depending on which part of a Lineage A virus you sequenced, you might get one half or the other autofilled as Lineage B, which looked like an “intermediate”. We know this because all the supposed “intermediates” were partial cases sequenced by this particular software. We can confirm this by noting that there are too many intermediates! That is, where Lineage A is (T/C) and Lineage B is (C/T), the software found both (T/T) “intermediates” and (C/C) “intermediates”. But obviously there can only be one real intermediate form, and we have to dismiss one or the other. But in fact we can dismiss both, because they were both caused by the same software bug. The scattered “progenitor” cases - those closer to the ancestral bat virus than either A or B - are reversions, ie cases where a new mutation in the virus happened to hit an already-mutated base and shift it back towards the ancestral virus. We know this because all of these “progenitors” were scattered cases found months after the pandemic started, often in entirely different countries from Wuhan. If these were real progenitor viruses, they would have either fizzled out or exploded into a substantial portion of all cases, not be found one time in one guy in Malaysia. Given the number of mutations the virus developed over the course of the pandemic, it’s inevitable that some of them would be mutations that bring it closer to the original bat virus, and in fact we find the number of “progenitors” found very nicely matches the number of progenitor-appearing viruses we would expect by chance. And in many cases, we know the “progenitors” are newer than the original lineages, because they also have some of the later mutations that Lineage A or B picked up along the way, alongside their apparent ancestral-bat-virus-like mutations. Session 2: Viral Genetics Yuri: Two years before COVID, scientists at the Wuhan Institute of Virology, together with colleagues at the University of North Carolina, sent in a grant proposal for the DEFUSE program. This program, intended to locate and better understand potential future pandemic viruses, involved going into bat caves and collecting new coronaviruses. Once they had them, they would do gain-of-function: specifically, they would add a furin cleavage site to make them more infectious and see what happened. (quick interlude: COVID’s spike protein has two sections: one binds to human cells through the ACE2 receptor, the other helps fuse with the cell after binding. In order to avoid the immune system, it hides both of these into one spike. But when it reaches a cell, it needs to separate them again. It takes advantage of a human respiratory enzyme, furin, to do the separation - this also ensures that it only infects its primary target, human respiratory cells. The part of COVID that lets it get separated by furin is called the “furin cleavage site”. COVID’s bat-virus ancestors were gastrointestinal viruses; the addition of a furin cleavage site was what made them respiratory viruses.) We’ve found two close relatives of COVID: bat viruses called RATG-13 and BANAL-52. In particular, COVID looks more or less like BANAL-52 plus a furin cleavage site. There are 1500 sarbecoviruses, members of the family of viruses that includes SARS and SARS2/COVID. None of them except COVID have furin cleavage sites. BANAL-52, COVID’s closest ancestor, doesn’t even have anything resembling one that could mutate into a functional furin cleavage site like COVID’s. Instead, COVID - which mostly just resembles BANAL-52 with a few scattered single-point mutations - has twelve completely new nucleotides in a row - a fully formed furin cleavage site that came out of nowhere. There is nowhere else in the genome that COVID differs from BANAL-52 in such a profound way. It’s just BANAL-52 plus a little bit of random mutation plus a fully-formed furin cleavage site that came out of nowhere. Further, the furin cleavage site is weird. It uses the protein arginine twice. But instead of the nucleotides coding for arginine in the usual viral way, both times it uses the codons CGG - the way that higher animals code for arginine. This works fine - it’s just not how viruses do it. So the obvious conclusion is that WIV, which said in 2018 that it was going to find viruses and add furin cleavage sites to them, found a close relative of BANAL-52 and added a furin cleavage site. Since they were humans, and most familiar with the human way of encoding arginine, they added it as CGG both times. COVID seemed surprisingly optimized for infecting humans. Of fifty animals it was tested in, including the usual coronavirus intermediate hosts (pangolins, raccoon-dogs, etc), it was best at infecting human cells. Further, a virus that enters a new species will usually show a burst of mutations as it “figures out” the best way to adapt to that species’ unique biology. But COVID has had a pretty constant mutation rate in humans, from the beginning of the pandemic to the end. That suggests it was already adapted to humans. This could be because the lab screened for viruses with existing adaptations, because they passed it through humanized mice in the lab, or because it adapted in the hundreds of undetected cases that happened between the lab and detection in the wet market. Usually, research with potentially dangerous coronaviruses is done in BSL-3 or 4, ie high to very-high security. But WIV was irresponsibly doing it in BSL-2, ie medium security. The researchers weren’t even required to wear masks. In general, about 1/500 labs will leak any given pathogen they’re working on (?!). But because WIV was researching such an infectious virus in such an irresponsible way, the odds of a leak were much higher. The most likely explanation for all these facts is that WIV went ahead and did the gain-of-function research they said they were going to do (the particular DEFUSE grant proposal we know about got rejected, but it proves that Wuhan wanted to do this, and they could easily have gotten funding somewhere else, or done it out of their regular budget). They found a close relative of BANAL-52 and added a furin cleavage site as a simple twelve-nucleotide insertion, using the human method of encoding arginine that their genetic engineers were familiar with. Then it leaked, spread for a while in the general Wuhan population, and eventually made it to the wet market where it got detected. Peter: As mentioned earlier, the DEFUSE grant was rejected. Further, the grant said that the Wuhan Institute of Virology was responsible for finding the viruses, and the University of North Carolina would do all the gain-of-function research. This was a reasonable division of labor, since UNC was actually good at gain-of-function research, and WIV mostly wasn’t. They had done a few very simple gain-of-function projects before, but weren’t really set up for this particular proposal and were happy to leave it for their American colleagues. Even if WIV did try to create COVID, they couldn’t have. As Yuri said, COVID looks like BANAL-52 plus a furin cleavage site. But WIV didn’t have BANAL-52. It wasn’t discovered until after the COVID pandemic started, when scientists scoured the area for potential COVID relatives. WIV had a more distant COVID relative, RATG-13. But you can’t create COVID from RATG-13; they’re too different. You would need BANAL-52, or some as-yet-undiscovered extremely close relative. WIV had neither. Are we sure they had neither? Yes. Remember, WIV’s whole job was looking for new coronaviruses. They published lists of which ones they had found pretty regularly. They published their last list in mid-2019, just a few months before the pandemic. Although lab leak proponents claimed these lists showed weird discrepancies, this was just their inability to keep names consistent, and all the lists showed basically the same viruses (plus a few extra on the later ones, as they kept discovering more). The lists didn’t include BANAL-52 or any other suitable COVID relatives - only RATG-13, which isn’t close enough to work. Could they have been keeping their discovery of BANAL-52 secret? No. Pre-pandemic, there was nothing interesting about it; our understanding of virology wasn’t good enough to point this out as a potential pandemic candidate. WIV did its gain-of-function research openly and proudly (before the pandemic, gain-of-function wasn’t as unpopular as it is now) so it’s not like they wanted to keep it secret because they might gain-of-function it later. Their lists very clearly showed they had no virus they could create COVID from, and they had no reason to hide it if they did. COVID’s furin cleavage site is admittedly unusual. But it’s unusual in a way that looks natural rather than man-made. Labs don’t usually add furin cleavage sites through nucleotide insertions (they usually mutate what’s already there). On the other hand, viruses get weird insertions of 12+ nucleotides in nature. For example, HKU1 is another emergent Chinese coronavirus that caused a small outbreak of pneumonia in 2004. It had a 15 nucleotide insertion right next to its furin cleavage site. Later strains of COVID got further 12 - 15 nucleotide insertions. Plenty of flus have 12 to 15 nucleotide insertions compared to other earlier flu strains. Sometimes insertions happen because of a mistake in viral replication. Other times the virus gets confused between its own RNA and its host’s, and splices a bit of the host RNA into the virus. This would neatly explain why the insertion used the unusual coding CGG for arginine, which is common in animals but rare in viruses. On the other hand, it’s not that rare in viruses - COVID uses CGG for arginine about 3% of the time. And human engineers don’t necessarily use it any more than that - Peter was able to find one example of humans adding arginine to a virus, and 0 out of the 5 arginines added were CGG. COVID’s furin cleavage site is a mess. When humans are inserting furin cleavage sites into viruses for gain-of-function, the standard practice is RRKR, a very nice and simple furin cleavage site which works well. COVID uses PRRAR, a bizarre furin cleavage site which no human has ever used before, and which virologists expected to work poorly. They later found that an adjacent part of COVID’s genome twisted the protein in an unusual way that allowed PRRAR to be a viable furin cleavage site, but this discovery took a lot of computer power, and was only made after COVID became important. The Wuhan virologists supposedly doing gain-of-function research on COVID shouldn’t have known this would work. Why didn’t they just use the standard RRKR site, which would have worked better? Everyone thinks it works better! Even the virus eventually decided it worked better - sometime during the course of the pandemic, it mutated away from its weird PRRAR furin cleavage site towards a more normal form. Further, COVID’s furin cleavage site was inserted via what seems to be a frameshift mutation - it wasn’t a clean insertion of the amino acids that formed the site, it was an insertion of a sequence which changed the context of the surrounding nucleotides into the amino acids that formed the site. This is a pointless too-clever-by-half “flourish” that there would be no reason for a human engineer to do. But it’s exactly the kind of weird thing that happens in the random chance of evolution. COVID is hard to culture. If you culture it in most standard media or animals, it will quickly develop characteristic mutations. But the original Wuhan strains didn’t have these mutations. The only ways to culture it without mutations are in human airway cells, or (apparently) in live raccoon-dogs. Getting human airway cells requires a donor (ie someone who donates their body to science), and Wuhan had never done this before (it was one of the technologies only used at the superior North Carolina site). As for raccoon-dogs, it sure does seems suspicious that the virus is already suited to them. The claim that COVID is uniquely adapted to humans is false. The paper that claimed that defined how well COVID was adapted to different animals by those animals’ difference (on the relevant cell receptors) from humans. So in its methodology, humans came out #1 by default. If you don’t do that, COVID is better-adapted to many other animals. It’s not necessarily true that viruses see a burst of mutations when they enter a new host. COVID spread to deer and mink, and in neither case was there a burst of mutations. COVID has a pretty simple job of infecting respiratory cells and is already very good at it, regardless of species. In Yuri’s model, Wuhan Institute of Virology picked up a discarded grant and decided to do the gain-of-function half allotted to a different university, despite their relative inexperience. They skipped over all the SARS-like viruses they were supposed to work on, and all the standard gain-of-function model backbones, in favor of BANAL-52, a virus which would not be discovered for another two years, but which they somehow had samples of, which they had for some reason decided to keep secret despite its total lack of interestingness. Then they would have had to eschew all usual gain-of-function practices in favor of inserting a weird furin cleavage site that shouldn’t have worked according to the theory they had at the time, via a frameshift mutation. Then they would have had to culture it, a technique beyond their limited capabilities. Then it would have had to leak, and magically show up again in front of the raccoon-dog stall at a wet market. Yuri: WIV wouldn’t have needed to keep BANAL-52 “secret” in some kind of sinister way. Plenty of researchers have backlogs of work they haven’t published yet. Probably they a found BANAL relative in one of their normal sampling trips, did some preliminary studies on it, and planned to publish it later once they cleaned up their data. Everyone works like this. The part of DEFUSE saying that they would only work on viruses that were 95% similar to SARS is unclear and might mean something else. It looks more like they say they’ll start with those viruses, but also do some work on novel viruses. BANAL-52 could have been one of the novel viruses. The furin cleavage site is weird, but the researchers might have done that on purpose, to make the virus easier to keep track of, or to test different furin cleavage sites. Depending on the exact BANAL-52 relative they used, it might not even be a frameshift; there’s a particular way to spell serine that would make the insertion more natural. The claims that COVID can’t be cultured in normal media are based on speculative original research by Peter and might not hold up. Peter: WIV did most of its virus-gathering in a trip to a Yunnan cave between 2010 and 2015. All those viruses have long since been processed and added to the database. There’s no sign that they made more trips to Yunnan caves, and no reason for them to keep that secret. So the idea that they might just have some new viruses they didn’t publish doesn’t hold up. But suppose they did make more trips. Given the amount of time between the DEFUSE proposal and COVID, if they kept to their normal virus-collection rate, they would have gotten about thirty new viruses. What’s the chance that one of those was BANAL-52? There are thousands of bat viruses, and BANAL-52 is so rare that it wasn’t found until well after the pandemic started and people were looking for it very hard. So the chance that one of their 30 would be BANAL-52 is low. Also, they said in DEFUSE that they planned to go back to the same Yunnan cave. But BANAL-52 was found far away from that cave, so unless it ranged over a wide area, they probably couldn’t have found it even if they got very lucky. Session 3: Closing Arguments This third debate was supposed to be about “inference”, ie how much Bayesian evidence was provided by each of the facts given so far, and how to fit them into the Rootclaim probabilistic model. I’m going to relegate my summary of the more probabilistic half to the next section of this post, and just include the closing arguments here. Saar: Peter’s case hinges on the idea that it’s very improbable that a lab leak pandemic would first show up at a wet market. But this isn’t necessarily improbable. The Huanan Seafood Market had several factors that made it a likely location for a superspreader event. It was busy, with over 10,000 visitors a day. Many of the people there (eg the 1,000 vendors) came back daily, letting them reinfect each other. It had poor ventilation, especially in the high-positivity area near the raccoon-dog stall. It had cold wet surfaces on which the virus could survive for long periods. It was indoors, which prevented UV light from killing the virus. Given a small amount of sporadic COVID going around Wuhan, it’s not surprising for the first place it started spreading en masse to be a wet market. In fact, we have several examples of this. When China was COVID Zero, there would occasionally be small outbreaks that the authorities would have to contain. Most of these were at wet markets. For example, the big COVID outbreak in Beijing started at Xinfadi Market, their local seafood market. This couldn’t be an animal spillover, because there were no raccoon-dogs or other weird wildlife there. So it must be that wet markets are natural places for superspreader events. There are several other examples, which make up about half of the total outbreaks in Zero COVID era China, plus others in Singapore and Thailand. Since COVID clusters concentrate in wet markets even when there is no animal spillover, we should accept this as a property of the virus, and not attribute any significance to the fact that this happened in Wuhan too. Peter: About 1/10,000 citizens of Wuhan was a wet market vendor. So there’s a 1/10,000 chance that the first known COVID case should be a wet market vendor by chance alone. Weibo lists the most popular places for people to check in to their network on their phones, and the wet market was the 1600th most popular place in Wuhan, meaning that if you weight locations by busy-ness, there’s a less than 1/1600 chance that the first cases would be in the wet market. Yes, the wet market is indoors, has mediocre ventilation, has repeat visitors, etc. So do thousands of other places in Wuhan, like schools, hospitals, workplaces, places of worship. The wet market isn’t special in any way. And again, it wasn’t a superspreader event! COVID spread at the same rate in the wet market as it does everywhere else: doubling once per 3.5 days. It doesn’t matter what kinds of arguments you can come up with for why the wet market should have been the perfect superspreader event location, we can look at it and see that it wasn’t. It’s an environment that spreads COVID at exactly the normal rate. Zero COVID era Chinese outbreaks were concentrated in wet markets because they received infected animal products. We know why there was an outbreak in the Xinfadi Market in Beijing: it was because the seafood stall got frozen fish from some non-Zero-COVID country, the fish had COVID particles on it, and the vendor got infected and spread it to everyone else. Something like this is true for the other Chinese wet market based outbreaks we know about it. So this makes the opposite point you think it does: wet markets start outbreaks because there are infected goods being sold there. Then the virus spreads through the wet market at a completely normal rate. Saar: The Weibo list of 1600 places bigger than the wet market is likely inaccurate, because it's based on check-in data and people don't check in to seafood markets. Most of those 1600 places aren't amenable to superspread. The 70 markets supposedly bigger than Huanan are irrelevant, because they're supermarkets, open air markets, etc. Huanan is the largest seafood market in central China, and a more likely place for the first cluster of cases to be noticed. Markets weren't a common spillover location in SARS1, so the zoonosis hypothesis hasn't "called" this event in a way that should give them a high Bayes factor. And there’s still plenty of evidence for isolated (though not super-spreading) pre-market cases. A British expatriate in Wuhan, Connor Reed, says he got sick in November, three weeks before the first wet market case. Later the hospital tested his samples and said it was COVID. Another paper reports 90 cases before the first wet market one. Peter: Connor Reed was lying. The case wasn’t reported in any peer-reviewed paper. It was reported in the tabloid The Daily Mail, months after it supposedly happened. He also told the Mail that his cat died of coronavirus too, which is rare-to-impossible. Also, to get a positive hospital test, he would have had to go to the hospital, but he was 25 years old and almost no 25-year-olds go to the hospital for coronavirus. His only evidence that it was COVID was that two months later, the hospital supposedly “notified” him that it was. The hospital never informed anyone else of this extremely surprising fact which would be the biggest scientific story of the year if true. So probably he was lying. Incidentally, he died of a drug overdose shortly after giving the Mail that story; while not all drug addicts are liars, given all the other implausibilities in his story, this certainly doesn’t make him seem more credible. And in any case, he claimed he got his case at a market “like in the media” The other 90 cases are also fake. A lab leak guy found a paper that mentioned 90 more cases than other papers, and made up a conspiracy theory where the author was trying to secretly communicate that there had been 90 secret cases before any of the confirmed cases, even though there was nothing about this in the text of the paper. But actually that paper just counted cases differently than other papers, and they were referring to normal cases after the pandemic officially started. Again, I’ll come back to the discussion about inference later, but for now, here’s a table of both sides’ reasoning. This exact presentation comparing both analyses is mine3, but you can see Saar’s version here, and Peter’s starting at 45:33 of this video. Slightly made up; the two sides didn’t express their probabilities in the same way and I had to make editorial decisions to match them. Note that these aren't entirely comparable because Peter is being laxer about out-of-model probability than Saar. Although Saar's final odds here are 533-to-1, this just the central estimate. Rootclaim’s real final probability is 94% lab leak. You can see their analysis here. And The Winner Is . . . … … … … … Peter and the zoonosis hypothesis. This was a decisive victory. There were two judges, who each gave separate verdicts (or were allowed to declare a draw). Both judges decided in favor of Peter. You can see the judges’ own summary of their reasoning here (Will, Eric) Manifold agreed with the judges. There was a prediction market on who would win. It started out 70-30 in favor of lab leak. As the videos came out, zoonosis started doing better and better. I don’t want to take the exact final numbers too seriously, since I think some of the later price increases involved hints from the participants’ behavior. But it’s clear which way viewers thought the wind was blowing4. Around the same time, the Good Judgment Project - Philip Tetlock’s group studying superforecasters - put out a report on the lab leak hypothesis. After studying it in depth, his forecasters ended up 75-25 in favor of zoonosis. The Rootclaim debate was one of ten sources they said they found especially interesting. And also around the same time, and unrelated to any of this, the Global Catastrophic Risks Institute surveyed experts (“168 virologists, infectious disease epidemiologists, and other scientists from 47 countries”) and found the same thing (though see here for some potential problems with the survey): For what it’s worth, I was close to 50-50 before the debate, and now I’m 90-10 in favor of zoonosis. III. The Math And The Aftermath The third debate session was about “inference”, how to put evidence together. I put this part off until after disclosing the winner, because I wanted to talk about some of these issues at more length. The Math: Judges Both judges included a probabilistic analysis in their written decision. Here’s the same table as above, expanded to add the judges: I shoehorned the judges’ factors into the categories I already had; some of them were actually subtly different from Peter’s, Saar’s, and each other’s. The “priors” category is especially a mess here. We’ll go over these later, but I get the impression that they both thought of probabilistic analyses as an afterthought. For example, Judge Eric wrote 30,000 words about which considerations moved him, and only then includes the analysis, saying: I am not convinced that this Bayesian calculation is even an appropriate way to estimate the relative posterior probability of Z and LL; it just seemed fair that after criticizing Rootclaim’s calculations at length I should make an attempt at it myself. Judge Will’s decision ran to 10,000 words. He said he independently tried both reasoning it out intuitively, and running the Bayesian analysis, and was relieved when these two methods returned the same result. He said: I am skeptical that the Bayesian decision making/evaluation methods are any more "objective" than [intuitive reasoning]. I think they maximize legibility, not objectivity, and tend to hide the intuitive/heuristic portion in the data inclusion step and values, where it’s harder to see . . . I am not skilled in the Bayesian method, and I am sure I made significant mistakes. More time and practice would improve and refine my estimates. At the fundamental rules of the universe level, Bayesian analysis must be the best way to evaluate evidence. However, I am unsure that it’s a good strategy for a human given our cognitive limitations, and doubly unsure it’s truly being used (in the dispassionate sense) where the outcome is social desirability/fame/Twitter likes. I’m focusing on this because Saar’s opinion is that the debate went wrong (for his side) because he didn’t realize the judges were going to use Bayesian math, they did the math wrong (because Saar hadn’t done enough work explaining how to do it right), and so they got the wrong answer. I want to discuss the math errors he thinks the judges made, but this discussion would be incomplete without mentioning that the judges themselves say the numbers were only a supplement for their intuitive reasoning. That having been said, let’s look deeper into some of Saar’s concerns. The Math: Extreme Odds Saar complained that Peter’s odds were too extreme. For example, Peter said there was only a 1/10,000 chance that a lab leak pandemic would first show up at a wet market. Peter’s argument went something like: obviously a zoonotic pandemic would start at a site selling weird animals. But a lab leak pandemic - if it didn’t start at the lab - could show up anywhere. 1/10,000 Wuhan citizens work at the wet market. So if a lab leak was going to show up somewhere random, the wet market was a 1/10,000 chance. Saar had specific arguments against this, but he also had a more general argument: you should rarely see odds like 1/10,000 outside of well-understood domains. In his blog post, he gave this example: A prosecutor shows the court a statistical analysis of which DNA markers matched the defendant and their prevalence, arriving at a 1E-9 probability they would all match a random person, implying a Bayes factor near 1E9 for guilty. But if we try to estimate p(DNA|~guilty) by truly assuming innocence, it is immediately evident how ridiculous it is to claim only 1 out of a billion innocent suspects will have a DNA match to the crime scene. There are obviously far better explanations like a lab mistake, framing, an object of the suspect being brought by someone to the scene, etc. So the real p(wet market|lab leak) isn’t the 1/10,000 chance a pandemic arising in a random place hits the wet market, but the (higher?) probability that there’s something wrong with Peter’s argument. Then Saar tried to show specific things that might be wrong with Peter’s argument. I didn’t find his specific examples convincing. But maybe the question shouldn’t be whether I agreed with him. It should be whether I’m so confident he’s wrong that I would give it 10,000-to-1 odds. This makes total sense, it’s absolutely true, and I want to be really, really careful with it. If you take this kind of reasoning too far, you can convince yourself that the sun won’t rise tomorrow morning. All you have to do is propose 100 different reasons the sunrise might not happen. For example: The sun might go nova.
Claim that he, Saar, through his years of experience testing Rootclaim, has some kind of special metis at using it, and everyone else is screwing up. Saar gestured at (2) in the debate, repeatedly emphasizing that Rootclaim was difficult and subtle. But he mostly talked about things like the Texas Sharpshooter Fallacy, which all participants already knew about and were trying to avoid. Maybe he should go further. This wouldn’t necessarily be special pleading. When psychoanalysts claim their therapies work, they don’t mean that someone who just read a two page “What Is Psychoanalysis?” pamphlet can do good therapy. They mean that someone who spent ten years training under someone who spent ten years training and so on in a lineage back to Freud can do good therapy. When scientists say the scientific method works, they don’t mean that any crackpot who reads an Intro To Science textbook can figure out the mysteries of the universe. They mean someone who’s trained under other scientists and absorbed their way of thinking can do it. If Saar wants to convince people, I think he should abandon his debates - which wouldn’t help even if he won, and certainly don’t help when he loses - and train five people who aren’t him in how to do Rootclaim, up to standards where he admits they’re as good at it as he is. Then he should prove that those five people can reliably get the same answers to difficult questions, even when they’re not allowed to compare notes beforehand. That would be compelling evidence!8 The Aftermath: Pseudoscience Suppose we accept the judges’ decision that COVID arose via zoonosis. Does that mean lab leak was a “conspiracy theory” and we should be embarrassed to have ever believed it? The term “conspiracy theory” is awkward here because there were definitely at least two conspiracies - one by China to hide the evidence, one by western virologists to convince everyone that lab leak was stupid and they shouldn’t think about it. Saar cited some leaked internal conversations among expert virologists. Back in the earliest stage of the pandemic, they said to each other that it seemed like COVID could have come from a lab leak - their specific odds were 50-50 - but that they should try to obfuscate this to prevent people from turning against them and their labs. So the best we can say here is that maybe the conspiracies got lucky on their 50-50 bet, and the thing they were trying to cover up wasn’t even true. Still, it’s awkward to use “conspiracy theory” as an insult when the conspiracies were real. Maybe a better question is whether lab leak is “pseudoscience”. The argument against: lots of smart people and experts believed it was a lab leak. There were all those virologists giving 50-50 odds in their internal conversations. Even Peter says he started out leaning lab leak, back in 2021 when everyone was talking about it. The argument in favor: since 2021, experts (and Peter) have shifted pretty far in favor of zoonosis. They’ve been convinced by new work - the identification of early cases, the wet market surveys, the genetic analysis. What category of noun does the adjective“pseudoscientific” describe? It doesn’t necessarily describe theories: Newtonian mechanics wasn’t pseudoscience when Newton discovered it, but if someone argued for it today (against relativity), that would be pseudoscientific. It doesn’t even describe arguments: “we don’t have enough data to confirm global warming” was a strong argument against global warming before there were good data, and a pseudoscientific one now. Might we place the locus of pseudoscientificness in people, communities, and norms of discussion? Peter’s position is that, although the lab leak theory is inherently plausible and didn’t start as pseudoscience, it gradually accreted a community around it with bad epistemic norms. Once lab leak became A Thing - after people became obsessed with getting one over on the experts - they developed dozens of further arguments which ranged from flawed to completely false. Peter spent most of the debate debunking these - Mr. Chen’s supposed 12/8 COVID case, Connor Reed’s supposed 11/25 COVID case, the rumors of WIV researchers falling sick, the 90 early cases supposedly “hidden” in a random paper, etc, etc, etc. Peter compares this to QAnon, where an early “seed” idea created an entire community of people riffing off of it to create more and more bad facts and arguments until they had constructed an entire alternative epistemic edifice. If we don’t accept the judges’ verdict, and think lab leak is true, are we worried the zoonosis side has some misbehavior of its own? Yuri and Saar didn’t talk about that as much. High-status people misbehave in different ways from low-status people; I think the zoonosis side has plenty of things to feel bad about (eg the conspiracies), but pseudoscience probably isn’t the right descriptor. The Aftermath: Ebb And Flow During the debate, Peter accused the lab leak side of being constantly left flat-footed by new evidence. Sure, it had seemed plausible back in 2020, but they’d had to scramble to explain a steady stream of pro-zoonosis papers. Afterwards, Saar and Yuri got some new evidence of their own. A Chinese team appeared to have found a T/T intermediate strain of COVID in Shanghai, possibly imported from very early in Wuhan. If true, it would provide new evidence against a double spillover, instead supporting Lineage A mutating into B in humans. (You can see Peter’s response here - basically that we’re not sure it’s a true intermediate and not a reversion - if it were true, how come the two strains on either side of it got millions of cases, and it just got one guy in Shanghai? But if it were true, it would still be compatible with zoonosis - Lineage A would have spread from an animal and quickly mutated into B, the first A case would have been someone who left the wet market for a nearby area, and the first B case would have been someone who stayed in the wet market.) Also, a new Freedom of Information Act request got early drafts of the DEFUSE grant proposal with new details, of which the most explosive was a comment by the American half of the team, reassuring the Chinese half that even though the proposal focused on American work to please funders, they would let the Chinese side do some “assays”. Lab leakers say this disproves the argument that, because DEFUSE said the work would be done in the US, the Wuhan Institute of Virology couldn’t/wouldn’t do advanced gain-of-function research. (I asked Peter his response - he said the original draft of DEFUSE also said that the Chinese side would do “live virus binding assays”, and this isn’t the kind of gain-of-function research necessary to make COVID.) In an email, Saar and Yuri suggested it was an “interesting coincidence” that all the new evidence that came out after the debate favored their side. I’ve decided against updating on these considerations - either Peter’s version or Saar/Yuri’s. My impression is that anyone who starts out believing something at time t will also believe all the new evidence after time t favors that thing. There’s also a pattern I want to discourage, where one side will come up with some new trivial finding, or re-dredge up and re-package something that everyone already everyone else had already considered, then release it as THE SMOKING GUN! Then they release another SMOKING GUN!, and another, and after five or six SMOKING GUNS, they say their opponents are stubborn and refuse to yield to evidence, since they’ve obstinately ignored every single SMOKING GUN! without changing their probability even a little bit. Overall I don’t think it’s useful to update on the exact contours of the ebb and flow of new evidence. Just treat new evidence the same as old evidence, updating your model the same amount as everything else. The Aftermath: Debate Some skeptic blogs picked up this story last month, and one of the points they made was that even if this one turned out well for their side, in general they’re against this kind of thing. Part of their argument was that debating “conspiracy theories” just helps spread and legitimize them. I’ve made fun of this position before, and I’ll make fun of it again now. According to polling, about 66% of Americans believe lab leak, compared to 16% who believe natural origin and 17% who aren’t sure. That means that people with an opinion on the issue are more than 4:1 in favor of lab leak. At some point you have to start debating! What are you waiting for? If you hold off so long that finally every single person in the world except you believes lab leak, would you still be sitting there, pristine in your imperturbability, saying from your lofty height “I refuse to engage, because that would be providing the rest of you oxygen”? The other part of the argument was that saying “I will debate all comers for an $X bet” is annoying, and we shouldn’t encourage that kind of thing. Certainly this technique has been used by bad actors - for example, the Holocaust denial group Institute For Historical Review offered a $50,000 prize to anyone who could prove the Holocaust happened (it was eventually won by an Auschwitz survivor whose “proof” was that he saw his family led to the gas chambers; IHR failed to accept this; the survivor sued and won). Likewise, anti-vaccine multimillionaire Steve Kirsch has offered to bet $500,000 on the results of a debate about vaccines not working9 (Saar took him up on it and they’re continuing to hammer out the specifics). I assume the concern is that (if the court system hadn’t stepped in), the Institute for Historical Review could have kept denying any evidence they were given, then kept taunting people with “We’ve offered $50,000 for proof that the Holocaust happened, nobody has ever won our money, so the proof must not exist”. Or Kirsch could keep saying “Nobody will bet me $500,000 on vaccines, guess they’re scared and think they don’t have evidence” (when in fact it’s just that most people don’t have the time, courage, and risk tolerance to do this, especially when there’s no guarantee the right person will win the debate). In order to deny these people this weapon (the argument goes) we need to make it common knowledge that this strategy isn’t legitimate. And taking people up on their offer, having a great debate that leaves everybody more enlightened and serves as a model for rational discourse, then having the right side win in the end - seems like the opposite of delegitimizing this strategy. I guess I classify this with all the other examples in Less Utilitarian Than Thou. Cool Machiavellian plot you have there, but maybe the fact that you’re losing 16%-66% should make you question whether you’re really as smart as you think you are, and whether your plan to suppress all discussion for the greater good is really the mastermind-level strategy you hoped it would be. It’s good to assert the true fact that these kinds of challenges are often dumb/rigged/useless, and that “nobody has yet responded to my challenge” isn’t a valid argument that someone’s necessarily right. But I stop short of trying to set some kind of social norm that nobody may respond to anyone else’s challenges, even if they think that person is being honest and has organized the challenge well (as Saar was and did). That almost seems like itself legitimizing the whole thing, in the sense of accepting that if someone loses a challenge then it means something important. I would rather place the illegitimacy where it belongs (a challenge really doesn’t prove anything, separate from the arguments made in it) and let people do what they want. I want to see more debates like this. I learned more watching the 15 hours of Rootclaim debate than I think I would have researching on my own for 15 hours. But a lot of things had to come together to make this work. Most of all, this debate worked out because the judges were two very smart scientists with relevant expertise. To get such good judges, lots of things had to fall into place. First, the debate itself had to be expensive enough that neither side begrudged paying the extra $5,000 per judge to hire the best people. And second, the debate had to be about a topic where lots of intelligent people haven’t yet made up their minds. If the debate was about flat earth, I would despair of finding good judges. Either the judges would already be convinced the Earth was round (which the flat Earth side would understandably refuse to accept). Or they would be 50-50, which would mean they were extremely weird people whose reasoning couldn’t be trusted. Flat Earth is an extreme example, but even a debate about COVID vaccines would be pushing it here. (since writing this, I learned Peter had made this same argument and analogy in a blog post on Kirsch; sorry for the unintentional plagiarism) I think I would genuinely update on the conclusion of any other Rootclaim debate with the same caliber of participants as this one, but not necessarily on whatever Steve Kirsch or the Institute of Historical Review comes up with, nor the next person to hit on the strategy of “I’ll pay you $100,000 if you prove me wrong!”10 The Aftermath: Conclusion This was one of my favorite topics to write about this year, for a few reasons. First, on the object level, I learned a lot about the origins of COVID, which is a great story. I feel like I know much more now about this disease that came out of nowhere and ruined all of our lives for a few years. It’s a weird rabbit hole, which I’m not yet entirely out of. I have a weird urge to visit Wuhan as a tourist, see the Wuhan Institute of Virology, stroll through the Huanan Central Seafood Market (unfortunately closed), maybe eat a raccoon-dog. Second, some of the lessons of this debate are actionable. I’ve written before about how we should learn the lessons of lab leak even if it turns out to be false this time; that hasn’t changed. But this was a good reminder to also learn the lessons of zoonosis, for the same reason. We need more attention on closing wet markets and tracking weird Chinese wildlife. The DEFUSE proposal wanted to immunize bats - is this still a worthwhile idea? The virologists got a bad rap for wanting to gain-of-function exactly the pathogen that caused the century’s worst pandemic, but in a way that speaks well of them - they clearly knew what to be worried about. Has anyone mumbled an apology and asked them if they have any other useful predictions? Third, John Nerst has written about erisology, the study of disagreements. This was surely one of history’s greatest erisological studies. Two very smart people spent fifteen hours hashing out every argument and counterargument in good faith, then quantified all of their beliefs in a way that lets us figure out exactly where they differed and by how much. This isn’t entirely a victory - as a newly minted member of team zoonosis, I still can’t trace exactly why Saar is so sure I’m wrong. But if the COVID origin story fascinates me as this peek deep into a pestiferous underworld of sinister laboratories and reeking wet markets, something about this debate felt like analogous peek into the creepy subconscious swamps where disagreements begin. Fourth, for the first time it made me see the coronavirus as one of God’s biggest and funniest jokes. Think about it. Either a zoonotic virus crossed over to humans fifteen miles from the biggest coronavirus laboratory in the Eastern Hemisphere. Or a lab leak virus first rose to public attention right near a raccoon-dog stall in a wet market. Either way is one of the century’s biggest coincidences, designed by some cosmic joker who wanted to keep the debate acrimonious for years to come. But fifth, if the coronavirus’ story is a comedy, all of this - Rootclaim, the debate, the $100K - is a tragedy. Saar got $100 million, decided to devote a big part of his life to improving human reasoning, and came up with a really elegant system. He was so confident in his system, and in the power of open discussion, that he risked his money and reputation on an accept-all-comers debate offer . Then some rando who nobody had ever heard of accepted the challenge, turned out to be some kind of weird debate savant, and won, turning what should have been Rootclaim’s moment of triumph into a bitter defeat. Totally new kind of human suffering, worthy of Shakespeare. I look forward to the movie, especially seeing who plays the dashing young blogger who helped the participants meet. Other Resources Daniel Filan’s running Twitter commentary of the debate
April 09, 2024 · Original source
This alone isn’t fatal to lab leak. It’s perfectly possible for the lab to leak (let’s say) November 5th, the virus spreads a bit, and then a month later someone goes to the wet market, coughs on a vendor, and starts the officially recognized pandemic. But if that were true, you’d expect (let’s say) 30 cases by early December. Let’s say the wet market vendor was exactly Case # 30. She infected the other wet market vendors, starting a pandemic with an obvious center at the wet market and lots of infected wet market vendors and patrons. What about Case # 29? If they were (let’s say) a barista, how come they didn’t infect people at their coffee shop? How come there wasn’t a second obvious cluster radiating out from a coffee shop, lots of coffee-shop-linked cases, etc? How come there weren’t 30 equally-sized clusters? In order to avoid this, you either need to claim that the wet market was a perfect superspreader location, or that the pattern with lots of cases in the wet market and few-to-none anywhere else was a result of ascertainment bias. Saar made both those arguments during the debate, but I thought Peter rebutted them effectively. 1.4: COVID in Brazilian wastewater Nicholas Halden (blog) writes: What should we make of this study, which found the presence of covid in Brazilian wastewater in late 2019? Consider the doubling times. The study says that scientists working in late 2020 found COVID in samples of Brazilian wastewater from November 27, 2019. This was long before the first detected case of transmission in Brazil on March 13, 2020. Between November 27, 2019 and March 13, 2020 is about 16 weeks, so 32 COVID doubling times. 32 doubling times with no lockdown is enough time for COVID to infect every single person in Brazil. If COVID had infected everyone in Brazil before the first recognized case, we would have noticed. (again, COVID doubling time isn’t exactly invariably 3.5 days, but here we’re talking about numbers big enough that the exact details don’t matter very much) So if COVID was in Brazil on November 27, it must have fizzled out instead of going pandemic. How likely is that? If one person had COVID, it’s not too unlikely - not all COVID cases transmit it forward. If (let’s say) twenty people had COVID, it’s very unlikely - at that point, the law of large numbers takes over; in a freak coincidence, every single patient would have to fail to infect anyone else. So almost certainly fewer than 20 people in Brazil had COVID in November 27. So which is more likely - that somehow 20 people had COVID long before the virus was officially detected, and on a totally different continent, yet somehow a scientist looking through wastewater found the water from exactly those people and managed to detect the virus? Or that there was a sampling error, which happens all the time in these kinds of things? Peter wrote a blog post on some of these issues. He found that there were positive tests from wastewater samples as early as March 2019, which doesn’t fit anyone’s timeline, including lab leakers’. And most of these positives (including the Brazilian sample) contained later strains of the virus with mutations it picked up late in 2020. So these were almost certainly false positives from contamination. 1.5: Biorealism’s 16 arguments Biorealism has a list of sixteen arguments, which he liked so much that he posted it three times in the ACX comments, twice on Less Wrong, twice on Manifold, and about a dozen times on Twitter under multiple account names. Some posts were slightly different from others, but a typical version is: Importantly, Miller incorrectly claimed the N501Y mutation would result from passage in hACE2 mice (mixed them up with BALB/c mice). The major papers Miller relied on have been seriously challenged since the debate. See Stoyan and Chiu (2024), Weissman (2024), Bloom (2023) and Lv et al (2024). Overall the circumstantial evidence makes lab v plausible: Peter admitted getting this wrong during the debate. I think this very minor point about mice mutations was approximately his only mistake in 15 hours of debating, and he admitted it as soon as he noticed. Biorealism somehow heard about this (obviously not through watching the debate, as we’ll see in a moment), then left about 20-30 comments starting with it, under various accounts, on various platforms, as if it somehow discredited Peter. This is making me somewhat less charitable to him and his 16 arguments than I would be otherwise. 1. Chinese researchers Botao & Lei Xiao observed lab origin was likely given the nearest known relatives to SARS-CoV-2 were far from Wuhan. Wuhan Institute of Virology (WIV) sampled SARS-related bat coronaviruses where the nearest relatives are found in Yunnan, Laos and Vietnam ~1500km away. They refuse to share their records. The ancestral viruses of SARS were found equally far from where SARS spilled over into humans, so we know it’s possible (and likely) for viruses to travel that far. 2. Patrick Berche, DG at Institut Pasteur in Lille 2014-18, notes you would expect secondary outbreaks if it arose via the live animal trade. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10234839/ There are constant outbreaks of weird coronaviruses in animal handlers. See eg this paper, which estimates about 60,000 of these per year. None of these ever go anywhere, because the farmers are in rural areas that aren’t dense enough to sustain a high R0, and the epidemic fizzles out after a single digit number of cases. Any early outbreaks of COVID would have vanished into this long and mostly unnoticed list. 3. Molecular data: Only sarbecovirus with a furin cleavage site. Well adapted to human ACE2 cells. Low genetic diversity indicating a lack of prior circulation (Berche 2023). Restriction site SARS-CoV-2 BsaI/BsmBI restriction map falls neatly within the ideal range for a reverse genetics system and used previously at WIV and UNC. Ngram analysis of the codon usage per Professor Louis Nemzer https://twitter.com/BiophysicsFL/status/1667232580255490053?t=IJgitS5cw364ioclzVWxaA&s=19 The SARS2 backbone is very low in CG and CpG. While the 12-nt insert that gives it the FCS is extremely high in both. Almost as if it was some kind of chimera of a consensus sequence and a codon-optimized polybasic cleavage site? https://twitter.com/BiophysicsFL/status/1752800486837678377?t=EpIRgyybJVaPgeMP5xdstA&s=19 https://www.biorxiv.org/content/10.1101/2022.10.18.512756v1 https://link.springer.com/article/10.1007/s10311-021-01211-0?fbclid=IwAR1HMUMtLIAFOFppVasQDeoIAYrVhP8j4YoPO4wnaTOUiKLsllZl_oKryOw Most of this was discussed extensively in the second session of the debate, which I recommend. The CGG-CGG arginine codon usage is particularly unusual but used in synthetic biology. I asked a synthetic biologist about this. He said: » “Nope. I would literally never do this if I was designing a small insert (maybe I wouldn't notice if it happened by chance with ~1 in 25 odds in a naive codon optimization algorithm as part of a larger sequence). High GC% is bad. Tandem repeat is worse. Several other perfectly fine arginine codons. And I wouldn't engineer a viral genome using human codon usage. An engineer would not do it.” 4. DEFUSE full proposal: virus 20% different from SARS1, consensus seq assembled with 6 segments, without disrupting coding seq, BsmBI order, FCS. SARS2: 20% different than SARS1, 6 evenly spaced fragments w BsmBI and BsaI restriction sites, FCS. Jesse Bloom, Jack Nunberg, Robert Townley, Alexandre Hassanin have observed this workflow could have lead to SARS-CoV-2. Work often begins before funding sought or goes ahead anyway. Re: 4 - Also scattered across second section of debate, also not going to retread 5. Market cases were all lineage B. Lv et al (2024) indicates there was a single point of emergence and A came before B. So market cases not the primary cases. See also Bloom (2021), Kumar et al (2022). Peter Ben Embarek said there were likely already thousands of cases in Wuhan in December 2019.https://t.co/50kFV9zSb6 https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34398234/ https://academic.oup.com/bioinformatics/article/38/10/2719/6553661 There was a Lineage A sample in the market, lab leak proponents just try to ignore/dismiss/conspiracize it away. The first two known Lineage A cases were very close to the market. Lv (is this even a real name? It sounds like Roman numeral? But I guess that’s what you expect in a country ruled by someone named Xi) found some weird COVID variants in Shanghai that might or might not mean anything; you can see some discussion of the implications here, but I don’t think they’re strong evidence either way. If A was first, it means some really weird stuff coincidences have to happen to give us the spread rates and genetic clock data we get, but they’re not necessarily weirder in the zoonosis hypothesis than the lab leak one. The claim that there were “thousands of cases in Wuhan in December 2019” is very easy to disprove by doubling rate arguments like the one above, by the blood bank study mentioned above, by the WHO’s failed case search, and by many other lines of argument. 6. Evidence for lineage A in the market is based on a low quality sample according to Liu et. al. (2023). I really think lab leakers need to decide whether they think China is a sinister actor trying to cover up the truth, or whether they should trust every offhand comment by Chinese government officials as gospel. Dr. Liu doesn’t explain in what sense he thinks the Lineage A sample is “low-quality”, and the Western scientists who I asked about this said they didn’t understand this complaint and that the sample was fine. A Western team re-analyzing the same sample describes it as “conclusively contain[ing] Lineage A.” I think most lab leakers have switched from trying to deny the genetics to claiming that this was “contamination”, which also doesn’t make sense (the sample is genetically very early). Note that aside from this sample, the first two Lineage A cases discovered were both very close to the wet market. 7. Bloom (2023) shows market samples do not support market origin. There is also no evidence of transmission in the claimed susceptible animals elsewhere. https://academic.oup.com/ve/advance-article/doi/10.1093/ve/vead089/7504441 Discussed extensively in my article as well as the first section of the debate. 8. Lineage A and B only two mutations apart. François Ballox, Bloom and Virginie Courtier-Orgogozo note this is unlikely to reflect two separate animal spillovers as opposed to incomplete case ascertainment of human to human transmission (Bloom 2021). Discussed extensively in my article as well as the first section of the debate. 9. Sampling bias. George Gao, Chinese CDC head at the time, acknowledged to the BBC stating they may have focused too much on and around the market and missed cases on the other side of the city. David Bahry outlines the documented bias. Michael Weissman has shown this mathematically. https://journals.asm.org/doi/10.1128/mbio.00313-23 https://academic.oup.com/jrsssa/advance-article-abstract/doi/10.1093/jrsssa/qnae021/7632556 Re: Dr. Gao, see above comment about Chinese officials. See the section Ascertainment Bias below for why I disagree with this specific claim, which also addresses the Michael Weissman argument. 10. Spatial statistics experts show the Worobey claim the market was the early epicentre was flawed. https://academic.oup.com/jrsssa/advance-article-abstract/doi/10.1093/jrsssa/qnad139/7557954 Re: 10 - See Confirmation Of The Centrality Of The Huanan Market Among Early COVID-19 Cases, a response to the paper you cite: The centrality of Wuhan's Huanan market in maps of December 2019 COVID-19 case residential locations, established by Worobey et al. (2022a), has recently been challenged by Stoyan and Chiu (2024, SC2024). SC2024 proposed a statistical test based on the premise that the measure of central tendency (hereafter, "centre") of a sample of case locations must coincide with the exact point from which local transmission began. Here we show that this premise is erroneous. SC2024 put forward two alternative centres (centroid and mode) to the centre-point which was used by Worobey et al. for some analyses, and proposed a bootstrapping method, based on their premise, to test whether a particular location is consistent with it being the point source of transmission. We show that SC2024's concerns about the use of centre-points are inconsequential, and that use of centroids for these data is inadvisable. The mode is an appropriate, even optimal, choice as centre; however, contrary to SC2024's results, we demonstrate that with proper implementation of their methods, the mode falls at the entrance of a parking lot at the market itself, and the 95% confidence region around the mode includes the market. Thus, the market cannot be rejected as central even by SC2024's overly stringent statistical test. I think this response is pretty strong. In one analysis, they show that even though the other paper’s methodology is worse than theirs, if you apply it correctly (instead of inappropriately excluding various cases like the paper’s authors did), the center of all early cases in Hubei province lands on the wet market parking lot. In another analysis, they show that the other paper’s recommended tests wouldn’t have correctly pointed to the offending water pump in the famous John Snow cholera outbreak, but theirs would have. Still, I think it’s useful to supplement fancy statistics with normal common sense, so I recommend just looking at the map of early cases: …and deciding whether you think the assumptions behind a specific statistical test are likely to debunk the idea that cases are centered around the wet market. 11. Wuhan used as a control for a 2015 serological study on SARS-related bat coronaviruses due to its urban location. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6178078/ I don’t know why this point is supposed to matter. If you mean that Wuhan isn’t directly exposed to bats, nobody ever said it was. The zoonotic theory is that wildlife carted in from other areas of China started the pandemic in the wet market. 12. Superspreader events also seen at wet markets in Beijing and Singapore (Xinfadi and Jurong). This was discussed very extensively in the debates, both in section 1 and section 3. Wet markets weren’t “superspreader locations” - in fact, the disease spread no more quickly there than anywhere else. They were the first place in those cities that the pandemic started, due to contaminated animal products. If anything, this supports zoonosis. See also my discussion with Saar on this point below. 13. WIV refuse to share their records with NIH who terminated subaward in 2022. Wider suspension over biosafety concerns. https://www.bloomberg.com/news/articles/2023-07-18/us-suspends-wuhan-institute-funds-over-covid-stonewalling Although WIV has not been especially forthcoming, some of their databases were leaked in various ways and showed that they did not have any viruses capable of transforming into COVID. 14. PLA involvement at WIV and MERS research prior to SARS-COV-2. MERS features several similarities with SARS-CoV-2. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7022351/ I can’t even tell what conspiracy theory you’re trying to propose with this one; if you spell it out I can try to explain why it might be false. 15. SARS1 leaked several times and SARS-COV-2 has leaked from a BSL-3 lab in Taiwan. Agreed that SARS leaked several times. It also spilled over from animals several times. During the debate, a lab leak rate of once per lab per 500 years was proposed (everyone agreed to steelman this by 10x for WIV numbers); I would be interested to know whether anything about the study of SARS challenges that number. 16. Unpublished infectious clone identified from Wuhan contradicting arguments such reverse genetics systems would be published. https://www.biorxiv.org/content/10.1101/2023.02.12.528210v1.full I asked some scientists about this paper and here’s what they told me. Wuhan University sequenced some rice. In the middle of the sequence, there’s an unexpected sequence from a common coronavirus, HKU4. The most likely explanation is that someone else in Wuhan was working on the coronavirus and there was cross-contamination. Plausibly this is Wuhan Institute of Virology, who is known to work with coronaviruses. This is cool detective work, but it’s not clear what it’s supposed to prove. I think some lab leakers are using it to prove that WIV can do reverse genetics, but they admitted this already in a published paper so that’s not too helpful. I think others are using it to prove WIV had “secret viruses” in their catalogue, but the rice virus wasn’t secret, it was HKU4, which is common and which WIV has already published papers about. 1.6: DrJayChou’s 7 Arguments Once again, I cannot stress enough how much better a take you might have on this debate if you watch it. “The first known case predates the market outbreak by a month” - this is not the consensus position. I cannot say for sure what Dr. Chou means by this, but I suspect he’s referring to one of the many claims to this effect that Peter effectively debunked during the debate (Connor Reed, Mr. Chen, the 92 cases, Brazil, etc).
Little Ice Age

Little Ice Age is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between April 30, 2021 and March 16, 2022. The archive places it in contexts such as "'Little Ice Age' notwithstanding"; ""change on a global scale hasn’t happened before to this degree (" Little Ice Age " notwithstanding) in modern history""; "Was the Little Ice Age unjust?". It most often appears alongside California, 1984, AI.

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Little Ice Age
Mention count
2
Issue count
2
First seen
April 30, 2021
Last seen
March 16, 2022
April 30, 2021 · Original source
Finally, in "Air," we get to the most (in my view, the only) ambivalent section of the book. First, unlike in the other "Elements" chapters, in "Air" the carrying capacity substance in question – excess atmospheric greenhouse gases – is a problem that the Wizards themselves created, partially to solve the problems in the other three chapters. Second, humanity has gone through a lot of local carrying capacity scares around food, water, and energy, and we’ve always managed to scrap our way through it, but climate change on a global scale hasn’t happened before to this degree ("Little Ice Age" notwithstanding) in modern history, so it’s easier to imagine it as that final straw that shows carrying capacity to be ominously real after all. Third, no one wants Snowpiercer world, where we employ some untested tool of Wizardry to solve a novel problem and end up on a literal doom train. At the time when Mann was writing The Wizard and the Prophet, it was still unclear whether the projected global warming figures would fall into the merely very bad range over the next century, or the X-risk-inducing range that would plunge us into a Vogt-style apocalypse. Three years and countless Integrated Assessment Models later, and it seems like it’s still unclear, except that "‘[w]e’ve ruled out ‘We’ll be fine,’ and we don’t think ‘doom’ is very likely.’" I and other Wizard-leaning people are hopeful that the combination of new energy efficient technologies and carbon capture and sequestration schemes will minimize the damage, but I recognize that it was probably the Prophets yelling at us for 50+ years that accelerated interest in these solutions, and they may not work quickly enough to avoid substantial lost lives and suffering.
March 16, 2022 · Original source
What is “climate justice”? Was the Little Ice Age unjust? What if it killed millions? Is it unjust for Mali to have a less pleasant climate than California? What if I said that there’s a really high correlation between temperature and GDP, and Mali’s awful climate is a big part of why it’s so poor? Climate justice couldn’t care less about any of this. Why not? Hard to say. Maybe because there’s no violation and no villain.
LLaMA

LLaMA is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between December 12, 2023 and May 08, 2024. The archive places it in contexts such as ""LLaMA!" calls another"; "If Facebook trains a new LLaMA bigger than GPT-5". It most often appears alongside GPT-4, Meta, OpenAI.

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LLaMA
Mention count
2
Issue count
2
First seen
December 12, 2023
Last seen
May 08, 2024
December 12, 2023 · Original source
“LLaMA!” calls another.
May 08, 2024 · Original source
Go rogue and commit some other crime that does > $500 million in damage3. If the tests show that the model can do these bad things, the company has to demonstrate that it won’t, presumably by safety-training the AI and showing that the training worked. The kind of training AIs already have - the kind that prevents them from saying naughty words or whatever - would count here, as long as “the safeguards . . . will be sufficient to prevent critical harms.” So the bill isn’t about regulating deepfakes or misinformation or generative art. It’s just about nukes and hacking the power grid. There are some good objections and some dumb objections to this bill. Let’s start with the dumb ones: Some people think this would literally ban open source AI. After all, doesn’t it say that companies have to be able to shut down their models? And isn’t that impossible if they’re open-source? No. The bill specifically says4 this only applies to the copies of the AI still in the company’s possession5. The company is still allowed to open-source it, and they don’t have to worry about shutting down other people’s copies. Other people think this would make it prohibitively expensive for individuals and small startups to tinker with open-source AIs. But the bill says that only companies training giant foundation models have to worry about any of this. So if Facebook trains a new LLaMA bigger than GPT-5, they’ll have to spend some trivial-in-comparison-to-training-costs amount to test it in-house and make sure it can’t make nukes before they release it. But after they do that, third-party developers can do whatever they want to it - re-training, fine-tuning, whatever - without doing any further tests. Other people think all the testing and regulation would make AIs prohibitively expensive to train, full stop. That’s not true either. All the big companies except Meta already do testing like this - here’s Anthropic’s, Google’s, and OpenAI’s - that already approximate the regulations. Training a new GPT-5 level AI is so expensive - hundreds of millions of dollars - that the safety testing probably adds less than 1% to the cost. No company rich enough to train a GPT-5 level AI is going to be turned off by the cost of asking it “hey can you create super-Ebola?”, and putting the answer into a nice legal-looking PDF. This isn’t the “create a moat for OpenAI” bill that everyone’s scared of6. Other people are freaking out over the “certification under penalty of perjury”. In some cases, developers have to certify under penalty of perjury that they’re complying with the bill. Isn’t this crazy? Doesn’t it mean if you make a mistake about your AI, you could go to jail? This is deeply misunderstanding how law works. Perjury means you can’t deliberately lie, something which is hard to prove and so rarely prosecuted. More to the point, half of the stuff I do in an average day as a medical doctor is certified under penalty of perjury - filling out medical leave forms is the first one to come to mind. This doesn’t mean I go to jail if my diagnosis is wrong. It’s just the government’s way of saying “it’s on the honor system”. What are some of the reasonable objections to this bill? Some people think the requirement to prove the AI safe is impossible or nearly so. This is Jessica Taylor’s main point here, which is certainly correct for a literal meaning of “prove”. Zvi points out that it just says “reasonable assurance”, which is a legal term for “you jumped through the right number of hoops”. In this case probably the right number of hoops is doing the same kind of testing that OpenAI/Anthropic/Google are currently doing, or that AI safety testing organization METR recommends. The bill gestures at the National Institute of Standards and Technology a few times here, and NIST just named one of METR’s founders as their AI safety czar, so I would be surprised if things didn’t end going this direction. METR’s tests are possible and many AI models have successfully passed earlier versions. Other people worry there are weird edge cases around derivative models. I think the bill’s intention is that once you prove that your AI is too dumb to create nukes, you’re fine to open-source it. Third-parties can change its character, but not its fundamental intelligence. But in theory, a third party could get tens of millions of dollars of compute and keep training your AI to increase its fundamental intelligence. This would be a weird thing to do, and anyone with that much compute probably should just make their own model. But if someone wanted to screw you over by doing this, technically the law is kind of vague and you would have to trust a judge to say “no, that’s stupid”. Probably the law should clarify that it doesn’t apply to this situation. Other people are worried about a weird rule that you can’t train an AI if you think it’s going to be unsafe. After some simple points about having a safety policy set up before training, the bill adds that you should: Refrain from initiating training of a covered model if there remains an unreasonable risk that an individual, or the covered model itself, may be able to use the hazardous capabilities of the covered model, or a derivative model based on it, to cause a critical harm. This makes less sense than all the other rules - you can test a model post-training to see if it’s harmful, but this seems to suggest you should know something before it’s trained. Is this a fully general “if something bad happens, we can get angry at you”? I agree this part should be clarified. Other people think the benchmarking clause is too vague. The law applies to models trained with > 10^26 FLOPs, or any model that uses advanced technology to be equally as good despite less compute. Equally as good how? According to benchmarks. Which benchmarks? The law doesn’t say. But it does say that the Technology Department will hire some bureaucrats to give guidance on this. I think this is probably the only way to do this; it’s too easy to fake any given benchmark. Every AI company already compares their models to every other AI company on a series of benchmarks anyway, so this isn’t demanding they create some new institution. It’s just “use common sense, ask the bureaucrats if you’re in a gray area, a judge will interpret it if it comes to trial”. This is how every law works. Other people complain that any numbers in the bill that make sense now may one day stop making sense. Right now 10^26 FLOPs is a lot. But in thirty years, it might be trivial - within the range that an academic consortium or scrappy startup might spend to train some cheap ad hoc AI. Then this law will be unduly restrictive to academics and scrappy startups. Is this bad? Presumably we know now that AIs less than 10^26 FLOPs are safe. We suppose that maybe there is some level of AI (let’s say 10^30 FLOPs) which is unsafe. If we had this number auto-update for compute growth, eventually it would go above the unsafe number, and unsafe models would be exempt. But at some point we’ll probably discover that some new models (eg 10^28 FLOPs) are safe, and it would be good if the law was updated to exempt them too. Very optimistically, this might happen - California’s minimum wage was originally $0.15 per hour, but this got updated when inflation made that unreasonable. In the pessimistic case, this will be a problem for us thirty years from now, if we’re even around then. Other people note that an AI committing a cyberattack is a fuzzy bar. If you ask GPT-4 to write a well-composed, grammatically-correct phishing email (“Dear sir, I am the password inspector, please tell me your password”), the phishing works, and you use the password to blow up a power plant, does that count? I agree that it would be nice if the law were clearer on this. But I also agree with the lawyers who object that dealing with programmers is impossible and that laws will never be exactly as clear as code. Other people note that this will *eventually* make open source impossible. Someday AIs really will be able to make nukes or pull off $500 million hacks. At that point, companies will have to certify that their model has been trained not to do this, and that it will stay trained. But if it were open-source, then anyone could easily untrain it. So after models become capable of making nukes or super-Ebola, companies won’t be able to open-source them anymore without some as-yet-undiscovered technology to prevent end users from using these capabilities. Sounds . . . good? I don’t know if even the most committed anti-AI-safetyist wants a provably-super-dangerous model out in the wild. Still, what happens after that? No cutting-edge open-source AIs ever again? I don’t know. In whatever future year foundation models can make nukes and hack the power grid, maybe the CIA will have better AIs capable of preventing nuclear terrorism, and the power company will have better AIs capable of protecting their grid. The law seems to leave open the possibility that in this situation, the AIs wouldn’t technically be capable of doing these things, and could be open-sourced. (or you could base your Build-A-Nuke-Kwik AI company in some state other than California.) Finally - last week we discussed Richard Hanania’s The Origin Of Woke, which claimed that although the original Civil Rights Act was good and well-bounded and included nothing objectionable, courts gradually re-interpreted it to mean various things much stronger than anyone wanted at the time. This bill tells the Department of Technology to offer guidance on what kind of tests AI companies should use. I assume their first guidance will be “the kind of safety testing that all companies except Meta are currently doing” or “something like METR”, because those are good tests, and the same AI safety people who helped write those tests probably also helped write this bill. But Hanania’s book, and the process of reading this bill, highlight how vague and complicated all laws can be. The same bill could be excellent or terrible, depending on whether it’s interpreted effectively by well-intentioned people, or poorly by idiots. That’s true here too. The best I can say against this objection is that this bill seems better-written than most. Many of the objections to its provisions seem to not understand how law works in general (cf. the perjury section) - the things they attack as impossible or insane or incomprehensibly vague are much easier and clearer than their counterparts in (let’s say) medicine or aerospace. Future AIs stronger than GPT-4 seem like the sorts of things which - like bad medicines or defective airplanes - could potentially cause damage. This sort of weak, carefully-directed regulation that exempts most models and carves out a space for open-sourcing seems like a good compromise between basic safety and protecting innovation. I join people like Yoshua Bengio and Geoffrey Hinton in supporting it. Regardless of your position, I urge you to pay attention to the conversation and especially to read Zvi’s Asterisk article or his longer FAQ on his blog. I think Zvi provides pretty good evidence that many people are just outright lying about - or at least heavily misrepresenting - the contents of the bill, in a way that you can easily confirm by reading the bill itself. There will be many more fights over AI, and some of them will be technical and complicated. Best to figure out who’s honest now, when it’s trivial to check! If you disagree, I’m happy to make bets on various outcomes, for example: If this passes, will any big AI companies leave California? (I think no)
LLM

LLM is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between February 07, 2025 and August 26, 2025. The archive places it in contexts such as "train an LLM on the agency’s vast repository of clinical data"; "LLMs appear to be involved"; "modeling true LLM psychosis". It most often appears alongside 1DaySooner, 4chan, ACX.

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LLM
Mention count
2
Issue count
2
First seen
February 07, 2025
Last seen
August 26, 2025
February 07, 2025 · Original source
Improve FDA Transparency: The FDA sits on the world’s biggest repository of clinical data, yet its transparency policies remain conservative compared to other global regulators. This opacity slows research, because a lot of data is only shared via costly and inefficient Freedom of Information Act (FOIA) requests. For example, the European Medical Association makes public Complete Response Letters (CRLs), which detail critical safety and efficacy findings, but the FDA only shares them with the drug developer. An impactful focus for Makary could be addressing the practical and legal challenges that hinder real transparency reform at the FDA. Here’s a very 2025 solution - train an LLM on the agency’s vast repository of clinical data and deploy it as a tool for reviewers and potential automated researcher itself. By automating institutional knowledge, an AI system could significantly reduce regulatory burden by helping FDA staff review submissions, spot issues, predict outcomes, and write responses.
August 26, 2025 · Original source
I think now there might be several dozen subreddit moderators who could accurately describe their job as “witch webmaster who runs an online service giving advice to new witches”. And partly it was because there are so many crazy beliefs in the world - spirits, crystal healing, moon landing denial, esoteric Hitlerism, whichever religions you don’t believe in - that psychiatrists have instituted a blanket exemption for any widely held idea. If you think you’re being attacked by demons, you’re delusional, unless you’re from some culture where lots of people get attacked by demons, in which case it’s a religion and you’re fine. This is partly political self-protection - no psychiatrist wants to be the guy who commits an Afro-Caribbean person for believing in voodoo. But it also seems to track something useful about reality. Nietzsche wrote “Madness is something rare in individuals — but in groups, parties, peoples, and ages, it is the rule.” Most people don’t have world-models - they believe what their friends believe, or what has good epistemic vibes. In a large group, weird ideas can ricochet from person to person and get established even in healthy brains. In an Afro-Caribbean culture where all your friends get attacked by demons at voodoo church every Sunday, a belief in demon attacks can co-exist with otherwise being a totally functional individual. So is QAnon a religion? Awkward question, but it’s non-psychotic by definition. Still, it’s interesting, isn’t it? If social media makes a thousand people believe the same crazy thing, it’s not psychotic. If LLMs make a thousand people each believe a different crazy thing, that is psychotic. Is this a meaningful difference, or an accounting convention? Also, what if a thousand people believe something, but it’s you and your 999 ChatGPT instances? III. A Hidden Army Of Crackpots I have a family member who believes that the theory of evolution, as usually understood, cannot possibly work. He has developed an alternative theory called “noctogenesis” which patches Darwinism using ideas from the transactional interpretation of quantum mechanics, and he works on-and-off on various related books and papers. I have told him I suspect he might be a crackpot; he stands by his claims. It’s fine; when I got into the technological singularity and AI safety, lots of people suspected I was a crackpot, and I stood by my claims too. You’ve got to stand by your family members even when they’re slightly crackpottish. This family member is happily married, retired after running a successful business, and generally a normal likeable person. He has no signs of mental illness, and doesn’t talk about quantum evolution unless someone else brings it up first. There must be millions of people like him. Used car dealers with proofs of P = NP, dentists who think they’ve discovered something important about Mary Magdalene, math professors obsessed with destroying the moon. I’m working on evaluating ACX Grants, and these people are out in force. A few propose literal perpetual motion machines. Others have vaguer plans, like some kind of social media app (it’s always a social media app) that will cause world peace. Many of them have decent jobs and seem like upstanding members of society. Their secrets are known only to themselves, their family members, and their would-be grantmaker. …and, increasingly, their chatbots. After years of hiatus (or at least not talking to me about his work) my family member is back on the quantum evolution beat, and LLMs appear to be involved. If I knew him less well, I would think the LLM had caused the quantum evolution theory - but no, it just made it much easier to research and write about. Is this psychosis? The answer has to be no, but it’s once again hard to draw the line. A very small number of crackpots will be vindicated by history. A larger number will be erroneous but sympathetic - the official account of the Kennedy assassination is pretty weird, and reasonable minds can disagree. From there, we get to ones that are maybe not so sympathetic: flat earth, QAnon, the thing where the Queen was an alien lizard. If only one person thought the Queen was an alien lizard, and they never managed to convince anyone else, would that be sufficient evidence for a delusional disorder? I’m not sure. (psychiatry has a diagnosis, schizotypal personality, which sort of involves being a normal person with a few odd ideas, but it’s not a great match for many of these people, and interesting mainly as a genetic curiosity - it travels in the same families as schizophrenia itself) Maybe this is another place where we are forced to admit a spectrum model of psychiatric disorders - there is an unbroken continuum from mildly sad to suicidally depressed, from social drinking to raging alcoholism, and from eccentric to floridly psychotic. People who are eccentric can remain so their whole lives, with the level of expression depending on their social connections and the ease of pursuing their rabbit holes. LLMs, by making it easier to pursue odd theories and serving as a surrogate social connection who always agrees with you, can bring latent crackpottery into the open. IV. Cause And Effect Bipolar disorder has an interesting relationship with sleep. Most manic people sleep very little, or not at all - maybe an hour or two a night. But also, poor sleep can cause bipolar episodes in people prone to them. In a typical case, a bipolar who’s been well-controlled for years will get assigned a big report at work and get poor sleep for a few nights until they finish. At first, this will be just as bad as it sounds, and they’ll be working through a fog of tiredness. Then the tiredness will lift. They’ll feel normal, then better-than-normal, until finally they can’t sleep even if they want to. Then they’ll email the report to their boss and it will be written entirely in Assyrian cuneiform. I increasingly think this isn’t just an incidental feature of bipolar, but part of the reason it exists as a diagnostic category at all. Most people have a compensatory reaction to insomnia - missing one night of sleep makes you more tired the next. A small number of people have the reverse, a spiralling reaction where missing one night of sleep makes you less tired the next. Solve for the equilibrium and you reach a stable attractor point where you never sleep at all. But this does other bad things to your brain - hence the cuneiform. I’m not claiming that bipolar is “just” sleep loss. As Borsboom et al will tell you, psychiatric disorders can be viewed as complex networks of symptoms, each reinforcing the others. In a few pure cases, you can get a ratchet going with sleep alone, and the sleeplessness will spark everything else. More likely, there will be lots of interactions between poor sleep and everything else, and the “everything else” can sink or hypercharge an impending manic episode. Still, I find this a fruitful way to think about bipolar. Sleeplessness is both the cause and the effect. Can delusions also be like this? That is, suppose there’s some personality trait where having one delusion makes you even more delusional. Maybe the delusion makes you excited (who wouldn’t be excited to learn they’re the Messiah?), and you’re more delusional when you’re in an excited state and not thinking clearly. Or maybe it’s a three-symptom cycle - the delusion causes excitement, which makes you unable to sleep, which scrambles your thinking, which makes you more delusional (which makes you even less able to sleep, etc). The point is: delusions are certainly an effect of bipolar disorder. And in the dynamical system model of psychiatric disorders, we should expect that effects are often also causes; that’s how the vicious cycle gets going. This is the best I can do at modeling true LLM psychosis. Someone with a trait where delusions lead inevitably to more delusions starts using an LLM. The LLM accentuates whatever usual tendency towards crackpottery they have and makes them believe something a little crazier than whatever they believed before. Then that crazy belief feeds upon itself and causes other things like excitement and sleep loss, which (if the person is predisposed) precipitates a true psychotic episode. V. Folie A Deux Ex Machina If one person believes a crazy thing, it’s a delusion; if a thousand people believe it, it’s a religion. What if exactly two people believe it? In psychiatry, this is called folie a deux. It fits awkwardly into our nosology and is rarely seen. Still, it happens enough to generate a few case studies. In a typical case, one person has psychosis for some normal reason, like schizophrenia or bipolar, and the second person is a shut-in who lives with them and rarely talks to anyone else. The psychotic person gets some normal psychotic delusion - they’re God, the Feds are after them, etc - and sort of psychically steamrolls over the second person until they believe it too. Usually removing the second person from the first is sufficient for a cure. This slightly challenges the view of psychosis as a biological disorder - but only slightly. Again, think of most people as lacking world-models, but being moored to reality by some vague sense of social consensus. If your social life is limited to one person, and that person themselves becomes unmoored, then sometimes you will follow along. I would expect second-sufferers to believe delusions in a sort of cognitively normal way, the same way people believe true facts, honest mistakes, and conspiracy theories. I would expect them to be less likely (though not zero likely) to have other psychotic features like sleep disturbances, hallucinations, disorganized speech, or a tendency to autonomously generate delusional ideas aside from the one they absorbed from the index case. An introverted person using an LLM has some similarities to folie a deux. If they use the chatbot very often, it might be a large majority of their social interactions. Here the primary vs. secondary distinction breaks down - the most likely scenario is that the human first suggested the crazy idea, the machine reflected it back slightly stronger, and it kept ricocheting back and forth, gaining confidence with each iteration, until both were totally convinced. Compare this to normal social interactions, where if someone expresses a crazy idea that isn’t common in their culture, other people will shoot them down or at the very least nod politely and stop the conversation. So my working theory of LLM psychosis is: Some patients were already psychotic, and LLMs just help them be psychotic more effectively.
Loa loa

Loa loa is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between November 17, 2021 and November 24, 2021. The archive places it in contexts such as "possible Loa loa infection (endemic in West and Central Africa)"; "a species of parasitic worm called Loa loa"; "There’s a species of parasitic worm called Loa loa". It most often appears alongside Alexandros Marinos, COVID, hydroxychloroquine.

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Loa loa
Mention count
2
Issue count
2
First seen
November 17, 2021
Last seen
November 24, 2021
November 17, 2021 · Original source
Here’s the prevalence of roundworm infections by country (source). But alongside roundworms, there are threadworms, hookworms, blood flukes, liver flukes, nematodes, trematodes, all sorts of worms. Add them all up and somewhere between half and a quarter of people in the developing world have at least one parasitic worm in their body. Being full of worms may impact your ability to fight coronavirus. Gluchowska et al write: Helminth [ie worm] infections are among the most common infectious diseases. Bradbury et al. highlight the possible negative interactions between helminth infection and COVID-19 severity in helminth-endemic regions and note that alterations in the gut microbiome associated with helminth infection appear to have systemic immunomodulatory effects. It has also been proposed that helminth co-infection may increase the morbidity and mortality of COVID-19, because the immune system cannot efficiently respond to the virus; in addition, vaccines will be less effective for these patients, but treatment and prevention of helminth infections might reduce the negative effect of COVID-19. During millennia of parasite-host coevolution helminths evolved mechanisms suppressing the host immune responses, which may mitigate vaccine efficacy and increase severity of other infectious diseases. Treatment of worm infections might reduce the negative effect of COVID-19! And ivermectin is a deworming drug! You can see where this is going… The most relevant species of worm here is the roundworm Strongyloides stercoralis. Among the commonest treatments for COVID-19 is corticosteroids, a type of immunosuppresant drug. The types of immune responses it suppresses do more harm than good in coronavirus, so turning them off limits collateral damage and makes patients better on net. But these are also the types of immune responses that control Strongyloides. If you turn them off even very briefly, the worms multiply out of control, you get what’s called “Strongyloides hyperinfection”, and pretty often you die. According to the WHO: The current COVID-19 pandemic serves to highlight the risk of using systemic corticosteroids and, to a lesser extent, other immunosuppressive therapy, in populations with significant risk of underlying strongyloidiasis. Cases of strongyloidiasis hyperinfection in the setting of corticosteroid use as COVID-19 therapy have been described and draw attention to the necessity of addressing the risk of iatrogenic strongyloidiasis hyperinfection syndrome in infected individuals prior to corticosteroid administration. Although this has gained importance in the midst of a pandemic where corticosteroids are one of few therapies shown to improve mortality, its relevance is much broader given that corticosteroids and other immunosuppressive therapies have become increasingly common in treatment of chronic diseases (e.g. asthma or certain rheumatologic conditions). So you need to “address the risk” of strongyloides infection during COVID treatment in roundworm-endemic areas. And how might you address this, WHO? Treatment of chronic strongyloidiasis with ivermectin 200 µg/kg per day orally x 1-2 days is considered safe with potential contraindications including possible Loa loa infection (endemic in West and Central Africa), pregnancy, and weight <15kg. Given ivermectin’s safety profile, the United States has utilized presumptive treatment with ivermectin for strongyloidiasis in refugees resettling from endemic areas, and both Canada and the European Centre for Disease Prevention and Control have issued guidance on presumptive treatment to avoid hyperinfection in at risk populations. Screening and treatment, or where not available, addition of ivermectin to mass drug administration programs should be studied and considered. This is serious and common enough that, if you’re not going to screen for it, it might be worth “add[ing] ivermectin to mass drug administration programs” in affected areas! Dr. Avi Bitterman carries the hypothesis to the finish line: First two images are with all relevant studies; second two are a sensitivity analysis that removes some of the most dubious. The good ivermectin trials in areas with low Strongyloides prevalence, like Vallejos in Argentina, are mostly negative. The good ivermectin trials in areas with high Strongyloides prevalence, like Mahmud in Bangladesh, are mostly positive. Worms can’t explain the viral positivity outcomes (ie PCR), but Dr. Bitterman suggests that once you remove low quality trials and worm-related results, the rest looks like simple publication bias: This is still just a possibility. Maybe I’m over-focusing too hard on a couple positive results and this will all turn out to be nothing. Or who knows, maybe ivermectin does work against COVID a little - although it would have to be very little, fading to not at all in temperate worm-free countries. But this theory feels right to me. It feels right to me because it’s the most troll-ish possible solution. Everybody was wrong! The people who called it a miracle drug against COVID were wrong. The people who dismissed all the studies because they F@#king Love Science were wrong. Ivmmeta.com was wrong. Gideon Meyerowitz-Katz was…well, he was right, actually, I got the worm-related meta-analysis graphic above from his Twitter timeline. Still, an excellent troll. Also, the best part is that I ignorantly asked, in my description of Mahmud et al above: And it was! It was a fluke! A literal, physical, fluke! For my whole life, God has been placing terrible puns in my path to irritate me, and this would be the worst one ever! So it has to be true! The Scientific Takeaway About ten years ago, when the replication crisis started, we learned a certain set of tools for examining studies. Check for selection bias. Distrust “adjusting for confounders”. Check for p-hacking and forking paths. Make teams preregister their analyses. Do forest plots to find publication bias. Stop accepting p-values of 0.049. Wait for replications. Trust reviews and meta-analyses, instead of individual small studies. These were good tools. Having them was infinitely better than not having them. But even in 2014, I was writing about how many bad studies seemed to slip through the cracks even when we pushed this toolbox to its limits. We needed new tools. I think the methods that Meyerowitz-Katz, Sheldrake, Heathers, Brown, Lawrence and others brought to the limelight this year are some of the new tools we were waiting for. Part of this new toolset is to check for fraud. About 10 - 15% of the seemingly-good studies on ivermectin ended up extremely suspicious for fraud. Elgazzar, Carvallo, Niaee, Cadegiani, Samaha. There are ways to check for this even when you don’t have the raw data. Like: The Carlisle-Stouffer-Fisher method: Check some large group of comparisons, usually the Table 1 of an RCT where they compare the demographic characteristics of the control and experimental groups, for reasonable p-values. Real data will have p-values all over the map; one in every ten comparisons will have a p-value of 0.1 or less. Fakers seem bad at this and usually give everything a nice safe p-value like 0.8 or 0.9.
November 24, 2021 · Original source
Is anything ever truly safe? There’s a species of parasitic worm called Loa loa. Usually it hides from the immune system. But if you take ivermectin for some unrelated reason, the loa loa dies en masse, the immune system notices the corpses, it freaks out and massively overreacts, and sometimes your brain gets fried in the crossfire. If you get this, kudos - it’s one of the most esoteric ways to die, and any medical professionals in the vicinity will be impressed. But my point is, “this drug has no side effects” is a fraught statement. In principle ivermectin is perfectly safe; in practice, the world is full of weird stuff that can make harmless drugs kill you unexpectedly.
Does Pascalian medicine beat our current strategy of only using drugs that are proven to work? I don’t know. I think the current strategy makes sense on a social level, but I’m not sure that the Pascalian strategy wouldn’t work for an individual. At least an individual who is able to reliably identify which low-but-nonzero-probability-of-benefit drugs really do have very few potential side effects (if you didn’t already know about loa loa encephalopathy, consider that this might not be you; I am very much not-recommending that any reader here do this on their own).
lopinavir and ritonavir

lopinavir and ritonavir is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between November 17, 2021 and February 01, 2023. The archive places it in contexts such as "combination of lopinavir and ritonavir, a combination antiviral which later studies found not to work for COVID"; "lopinavir and ritonavir, a combination antiviral which later studies found not to work for COVID". It most often appears alongside Alexandros Marinos, Aref, Argentina.

Mention count
2
Issue count
2
First seen
November 17, 2021
Last seen
February 01, 2023
November 17, 2021 · Original source
A defiant Flavio Cadegiani. Imagine a guy who looks like this telling you to take ultra-high-dose antiandrogens. Ahmed et al: And we’re back in Bangladesh. 72 hospital patients were randomized to one of three arms: ivermectin only, ivermectin + doxycycline, and placebo. Primary endpoint was time to negative PCR, which was 9.7 days for ivermectin only and 12.7 days for placebo (p = 0.03). Other endpoints including duration of hospitalization (9.6 days ivermectin vs. 9.7 days placebo, not significant). This looks pretty good for ivermectin and does not have any signs of fraud or methodological problems. If I wanted to pick at it anyway, I would point out that the ivermectin + doxycycline group didn’t really differ from placebo, and that if you average out both ivermectin groups (with and without doxycycline) it looks like the difference would not be significant. I had previously committed to considering only ivermectin alone in trials that had multiple ivermectin groups, so I’m not going to do this. I can’t find any evidence this trial was preregistered so I don’t know whether they waited to see what would come out positive and then made that their primary endpoint, but virological clearance is a pretty normal primary endpoint and this isn’t that suspicious. It’s impossible to find any useful commentary on this study because Elgazzar (the guy who ran the most famous fraudulent ivermectin study) had the first name Ahmed, everyone is talking about Elgazzar all the time, and this overwhelms Google whenever I try to search for Ahmed et al. For now I’ll just keep this as a mildly positive and mildly plausible virological clearance result, in the context of no effect on hospitalization length or most symptoms. Chaccour et al: 24 patients in Spain were randomized to receive either medium-dose ivermectin or placebo. The primary outcome was percent of patients with negative PCR at day 7; secondary outcomes were viral load and symptoms. The primary endpoint ended up being kind of a wash - everyone still PCR positive by day 7 so it was impossible to compare groups. Ivermectin trended toward lower viral load but never reached significance. Weirdly, ivermectin did seem to help symptoms, but only anosmia and cough towards the end (p = 0.03), which you would usually think of as lingering post-COVID problems. The paper says: Given these findings, consideration could be given to alternative mechanisms of action different from a direct antiviral effect. One alternative explanation might be a positive allosteric modulation of the nicotinic acetylcholine receptor caused by ivermectin and leading to a downregulation of the ACE-2 receptor and viral entry into the cells of the respiratory epithelium and olfactory bulb. Another mechanism through which ivermectin might influence the reversal of anosmia is by inhibiting the activation of pro-inflammatory pathways in the olfactory epithelium. Inflammation of the olfactory mucosa is thought to play a key role in the development of anosmia in SARS-CoV-2 infection This seems kind of hedge-y. If you’re wondering where things went from there, Dr. Chaccour is now a passionate anti-ivermectin activist: @Finneganporter in @BusinessInsider \n\nThe roots of #ivermectin mania: How South America incubated a fake-medicine craze that took the US by storm\n\n","username":"carlos_chaccour","name":"Dr. Carlos Chaccour ??????","profile_image_url":"","date":"Sun Nov 07 18:40:28 +0000 2021","photos":[],"quoted_tweet":{},"reply_count":0,"retweet_count":2,"like_count":9,"impression_count":0,"expanded_url":{"url":"https://www.businessinsider.in/international/news/the-roots-of-ivermectin-mania-how-south-america-incubated-a-fake-medicine-craze-that-took-the-us-by-storm/articleshow/87554081.cms","image":"https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/88d08e70-c9e2-46d4-a5df-96807b6c3a13_2000x1000.jpeg","title":"The roots of ivermectin mania: How South America incubated a fake-medicine craze that took the US by storm","description":"The popularity of unproven anti-parasitic drug ivermectin as a COVID-19 treatment is surging. Its use has roots in South America, where it was hyped by populist","domain":"businessinsider.in"},"video_url":null,"belowTheFold":true}" data-component-name="Twitter2ToDOM"> So I guess he must think of this trial as basically negative, although realistically it’s 24 people and we shouldn’t put too much weight on it either way. Ghauri et al: Pakistan, 95 patients. Nonrandom; the study compared patients who happened to be given ivermectin (along with hydroxychloroquine and azithromycin) vs. patients who were just given the latter two drugs. There’s some evidence this produced systematic differences between the two groups - for example, patients in the control group were 3x more likely to have had diarrhea (this makes sense; diarrhea is a potential ivermectin side effect, so you probably wouldn’t give it to people already struggling with this problem). Also, the control group was twice as likely to be getting corticosteroids, maybe a marker for illness severity. Primary outcome was what percent of both groups had a fever: on day 7 it was 21% of ivermectin patients vs. 65% of controls, p < 0.001. No other outcomes were reported. I don’t hate this study, but I think the nonrandom assignment (and observed systematic differences) is a pretty fatal flaw. I can’t find anyone else talking about this one. At least no one seems to be saying anything bad. Babaloba et al: Be warned: if I have to refer to this one in real-life conversation, I will expand out the “et al” and call it “Babalola & Alakoloko”, because that’s really fun to say. This was a Nigerian RCT comparing 21 patients on low-dose ivermectin, 21 patients on high-dose ivermectin, and 20 patients on a combination of lopinavir and ritonavir, a combination antiviral which later studies found not to work for COVID and which might as well be considered a placebo. Primary outcome, as usual, was days until a negative PCR test. High dose ivermectin was 4.65 days, low dose was 6 days, control was 9.15, p = 0.035. Figure 2 is apparently a photograph of the computer screen where they did this calculation. Gideon Meyerowitz-Katz, part of the team that detects fraud in ivermectin papers, is not a fan of this one: He doesn’t say there what means, but elsewhere he tweets this figure: It’s always a bad sign when your study features in an image with “NUMEROUS IMPOSSIBLE NUMBERS” in red at the top. I think his point is that if you have 21 people, it’s impossible to have 50% of them have headache, because that would be 10.5. If 10 people have a headache, it would be 47.6%; if 11, 52%. So something is clearly wrong here. Seems like a relatively minor mistake, and Meyerowitz-Katz stops short of calling fraud, but it’s not a good look. I’m going to be slightly uncomfortable with this study without rejecting it entirely, and move on. Ravakirti et al: Here we’re in Eastern India - not exactly Bangladesh again, but a stone’s throw away from it. In this RCT patients were randomized into an ivermectin group (57) and a placebo group (58). Primary outcome was negative PCR on day 6, because doing it on day 7 like everyone else would be too easy. As with several other groups, this was a bad move; too few people had it to make a good comparison; it was 13% of intervention vs. 18% of placebo, p = 0.3. Secondary outcomes were also pretty boring, except for the most important: 4 people in the placebo group died, compared to 0 in ivermectin (p = 0.045). On the one hand, this is one outcome of many, reaching the barest significance threshold. Another fluke? Still, there are no real problems with this study, and nobody has anything to say against it. Let’s add this one to the scale as another very small and noisy piece of real evidence in ivermectin’s favor. Bukhari et al: Now we’re in Pakistan. 50 patients were randomized to low-dose ivermectin, another 50 got standard of care including vitamin D. There was no placebo, but primary outcome was number of days to reach negative PCR, which it seems hard for placebo to affect much, so I don’t care. 5 controls and 9 ivermectin patients left the hospital against medical advice and could not be followed up, which is bad but not necessarily study-ruining. They never measured their supposed primary outcome of “days to reach negative PCR” directly, but they did measure how many people had negative PCR on various days, and ivermectin had a clear advantage - for example, on day 7, it was 37/50 for IVR and only 20/50 for control. Even if we assume all the lost-to-followup patients had maximally bad-for-the-hypothesis results, that’s still a positive finding. Nobody else has much to say about this one, certainly no accusations that they’ve found anything suspicious. Keep. Mohan et al: India. RCT. 40 patients got low-dose ivermectin, 40 high-dose ivermectin, and 45 placebo. Primary outcomes were time to negative PCR, and viral load on day 5. In the results, they seem to have reinterpreted “time to negative PCR” as the subtly different “percent with negative PCR on some specific day”. High-dose ivermectin did best (47.5% negative on day 5) and placebo worst (31% negative), but it was insignificant (p = 0.3). There was no difference in viral load. All groups took about the same amount of time for symptoms to resolve. More placebo patients had failed to recover by the end of the study (6) than ivermectin patients (2), but this didn’t reach statistical significance (p = 0.4). Overall a well-done, boring, negative study, although ivermectin proponents will correctly point out that, like basically every other study we have looked at, the trend was in favor of ivermectin and this could potentially end up looking impressive in a meta-analysis. Biber et al: This is an RCT from Israel. 47 patients got ivermectin and 42 placebo. Primary endpoint was viral load on day 6. I am having trouble finding out what happened with this; as far as I can tell it was a negative result and they buried it in favor of more interesting things. In a "multivariable logistic regression model, the adjusted odds ratio of negative SARS-CoV-2 RT-PCR negative test" favored ivermectin over placebo (p = 0.03 for day 6, p = 0.01 for day 8), but this seems like the kind of thing you do when your primary outcome is boring and you’re angry. Gideon Meyerowitz-Katz is not a fan: He notes that the study excluded people with high viral load, but the preregistration didn’t say they would do that. Looking more closely, he finds they did that because, if you included these people, the study got no positive results. So probably they did the study, found no positive results, re-ran it with various subsets of patients until they did get a positive result, and then claimed to have “excluded” patients who weren’t in the subset that worked. I’m going to toss this one. Elalfy et al: What even is this? Where am I? As best I can tell, this is some kind of Egyptian trial. It might or might not be an RCT; it says stuff like “Patients were self-allocated to the treatment groups; the first 3 days of the week for the intervention arm while the other 3 days for symptomatic treatment”. Were they self-allocated in the sense that they got to choose? Doesn’t that mean it’s not random? Aren’t there seven days in a week? These are among the many questions that Elalfy et al do not answer for us. The control group (which they seem to think can also be called “the white group”) took zinc, paracetamol, and maybe azithromycin. The intervention group took zinc, nitazoxanide, ribavirin, and ivermectin. There were very large demographic differences between the groups of the sort which make the study unusable, which they mention and then ignore. From there, they follow this normal and totally comprehensible flowchart: There is no primary outcome assigned, but viral clearance rates on day seven were 58% in the yellow group compared to 0% in the white group, which I guess is a strong positive result. This table… …looks very impressive, in terms of the experimental group doing better than the control, except that they don’t specify whether it was before the trial or after it, and at least one online commentator thinks it might have been before, in which case it’s only impressive how thoroughly they failed to randomize their groups. Overall I don’t feel bad throwing this study out. I hope it one day succeeds in returning to its home planet. Lopez-Medina et al: Colombian RCT. 200 patients took ivermectin, another 200 took placebo. They originally worried the placebo might taste different than real ivermectin, then solved this by replacing it with a different placebo, which is a pretty high level of conscientiousness. Primary outcome was originally percent of patients whose symptoms worsened by two points, as rated on a complicated symptom scale when a researcher asked them over the phone. Halfway through the study, they realized nobody was worsening that much, so they changed the primary outcome to time until symptoms got better, as measured by the scale. In the ivermectin group, symptoms improved that much after 10 days; in the placebo group, after 12, p = 0.53. By the end of the study, symptoms had improved in 82% of ivermectin users and 79% of controls, also insignificant. 4 patients in the ivermectin group needed to be hospitalized compared to 6 in the placebo group, again insignificant. This study is bigger than most of the other RCTs, and more polished in terms of how many spelling errors, photographs of computer screens, etc, it contains. It was published in JAMA, one of the most prestigious US medical journals, as opposed to the crappy nth-tier journals most of the others have been in. When people say things like “sure, a lot of small studies show good results for ivermectin, but the bigger and more professional trials don’t”, this is one of the two big professional trials they’re talking about. Ivermectin proponents make some good arguments against it. In order to get as big as it did, Lopez-Medina had to compromise on rigor. Its outcome is how people self-score their symptoms on a hokey scale in a phone interview, instead of viral load or PCR results or anything like that. Still, this is basically what we want, right? In the end, we want people to feel better and less sick, not to get good scores on PCR tests. Also, it changed its primary outcome halfway through; isn’t that bad? I think maybe not; the reason we want a preregistered primary outcome is so that you don’t change halfway through to whatever outcome shows the results you want. The researchers in this study did a good job explaining why they changed their outcome, the change makes sense, and their original outcome would also have shown ivermectin not working (albeit less accurately and effectively). I don’t know of any evidence that they knew (or suspected) final results when switching to this new outcome, and it seems like the most reasonable new outcome to switch to. Finally, their original placebo tasted different from ivermectin (though they switched halfway through). This is one of the few studies where I actually care about placebo, because people are self-rating their symptoms. But realistically most of these people don’t know what ivermectin is supposed to taste like. Also, they did a re-analysis and found there was no difference between the people who got the old placebo and the new one. I’m making a big deal of this because ivmmeta.com - the really impressive meta-analysis site I’ve been going off of - puts a special warning letter underneath their discussion of this study, urging us not to trust it. They don’t do this for any of the other ones we’ve addressed so far - not the one by the guy whose other studies were all frauds, not the one where 50% of 21 people had headaches, not the unrandomized one where the groups were completely different before the experiment started, not even the one by the guy accused of crimes against humanity. Only this one. This makes me a lot less charitable to ivmmeta than I would otherwise be; I think it’s hard to choose this particular warning letter strategy out of well-intentioned commitment to truth. They just really don’t like this big study that shows ivermectin doesn’t work. Also, the warning itself irritates me, and includes paragraphs like: RCTs have a fundamental bias against finding an effect for interventions that are widely available — patients that believe they need treatment are more likely to decline participation and take the intervention [Yeh], i.e., RCTs are more likely to enroll low-risk participants that do not need treatment to recover (this does not apply to the typical pharmaceutical trial of a new drug that is otherwise unavailable). This trial was run in a community where ivermectin was available OTC and very widely known and used. Nobody else worries about this, and there are a million biases that non-randomized studies have that would be super-relevant when discussing those, but somehow when they’re pro-ivermectin the site forgets to be this thorough. I think a better pro-ivermectin response to this study is to point out that all the trends support ivermectin. Symptoms took 10 days to resolve in the ivermectin group vs. 12 in placebo; 4 ivermectin patients were hospitalized vs. 6 placebo patients, etc. Just say that this was an unusually noisy trial because of the self-report methodology, and you’re confident that these small differences will add up to significance when you put them into a meta-analysis. Roy et al: We’re back in East India, and back to non-randomized trials. 56 patients were retrospectively examined; some had been given ivermectin + doxycycline, others hydroxychloroquine, other azithromycin, and others symptomatic treatment only. We don’t get any meaningful information about how this worked, but we are told that they did not differ in “clinical well-being reporting onset timing”. Whatever. Chahla et al: The first of many Argentine trials. 110 patients received medium-dose ivermectin; 144 were kept as a control (no placebo). This was “cluster randomized”, which means they randomize different health centers to either give the experimental drug or not. This is worse than regular randomization, because there could be differences between these health centers (eg one might have better doctors who otherwise give better treatment, one might be in the poor part of town and have sicker patients, etc). They checked to see if there were any differences between the groups, and it sure looks like there were (the experimental group had twice as many obese people as the controls), but as per them, these differences were not statistically significant. Note that if this did make a difference, it would presumably make ivermectin look worse, not better. The primary outcome was given as “increase discharge from outpatient care with COVID-19 mild disease”. This favored the treatment; only 2/110 patients in the ivermectin group failed to be discharged, compared to 20 patients in the control group. But, uh, these were at different medical centers. Can’t different medical centers just have different discharge policies? One discharges you as soon as you seem to be getting better, the other waits to really make sure? This is an utterly crap endpoint to do a cluster randomized controlled trial on. If you’re going to do cRCT, which is never a great idea, you should be using some extremely objective endpoint that doctors and clinic administrators can’t possibly affect, like viral load according to some third-party laboratory, using the same third-party laboratory for both clinics. This is such a bad idea that I can’t help worrying I’m missing or misunderstanding something. If not, this is dumb and bad and should be ignored. Mourya et al: We’re back in India. This is a nonrandomized study comparing 50 patients given ivermectin to 50 patients given hydroxychloroquine. No primary outcome was named, but they focus on PCR negativity. Only 6% of patients in the hydroxychloroquine group were negative, compared to 90% of patients in the ivermectin group! On what day did they do the test? Uh, kind of random, and they admit that “in [the hydroxychloroquine group], mean time difference from the date of initiation of treatment and second test was significantly longer (7.24±2.75 days) as compared to 5.22±1.21 days in [the ivermectin group] (p=0.021).” Since they assessed these groups at different times, we shouldn’t draw any conclusions from them getting different results. Except that as far as I can tell this should handicap ivermectin, making it especially impressive that it did better. But also, the ivermectin group was made mostly of people who had been asymptomatic at the beginning (70%), and the hydroxychloroquine group had almost no asymptomatic cases (8%) . They were giving the ivermectin to healthy people and the hydroxychloroquine to sick people! They admit deep in the discussion that this “may be a confounding factor”. So basically they got totally different groups of people, tested them at totally different times, and the two sets of test results differed. So what? So this is why normal people do RCTs instead of whatever the heck this is, that’s what. Loue et al: …this one isn’t going to be an RCT either. Loue tells a story about a cluster of COVID cases at the French nursing home where he works. He asked people if they wanted to try ivermectin; 10 did and 15 didn’t. 1 ivermectin patient died, compared to 5 non-ivermectin patients. The non-ivermectin group looked a bit sicker than the ivermectin group in the inevitable Table 1, though it’s hard to tell. One interesting possible confounder (not mentioned, but I’m imagining it) is that demented patients probably couldn’t consent to ivermectin and ended up in the control group. This is another case of “I’m not going to trust anything that isn’t an RCT”. Merino et al: Another (sigh) non-RCT. Mexico City tried a public health program where if you called a hotline and said you had COVID, they sent you an emergency kit with various useful supplies. One of those supplies was ivermectin tablets. 18,074 people got the kit (and presumably some appreciable fraction took the ivermectin, though there’s no way to prove that). Their control group is people from before they started giving out the kits, people from after they stopped giving out the kits, and people who didn’t want the kits. There are differences in who got COVID early in the epidemic vs. later, and in people who did opt for medical kits vs. didn’t. To correct these, the researchers tried to adjust for confounders, something which - as I keep trying to hammer home again and again - never works. They found that using the kit led to a 75% or so reduction in hospitalization, though they were unable to separate out the ivermectin from the other things in the kit (paracetamol and aspirin), or from the placebo effect of having a kit and feeling like you had already gotten some treatment (if I understand right, the decision to go to the hospital was left entirely to the patient). I think this study is a moderate point in favor of giving people kits in order to prevent hospital overcrowding, but I’m not willing to accept that it tells us much about ivermectin in particular. Faisal et al: This one was published in The Professional Medical Journal (mispelled as “Profesional Medical Journal” in its URL), so you know it’s going to be good! It describes itself as “a cross-sectional study”, but later says it “randomized patients into two groups”, which would make it an RCT - I think they might just be using the term “cross-sectional” different from the standard American usage. A hospital in Pakistan got 50 patients on ivermectin + azithromycin, and another 50 on azithromycin alone. Primary outcome was not mentioned, and the data were presented confusingly, but a typical result is that only 4% of the ivermectin group had symptoms lasting more than 10 days, whereas 16% of the control group did, p < 0.01. They do a really weird thing where they compare how long it took symptoms to resolve between IVM and control groups within each bin. That is, if I’m understanding correctly, they ask “of the people who took between 3-5 days for symptoms to resolve, did they resolve faster for IVM or control?”. This is an utterly bizarre analysis to perform, although it doesn’t affect the fact that their other results still seem to favor ivermectin. Maybe I’m confused about what’s going on here. I’ve mostly been letting people off easy on no placebo, but I as far as I can tell (not very far) this paper seems to be going off whether patients reported continuing to have symptoms to the hospital doing the study, and I think that is potentially susceptible to placebo effects. Additionally, there’s no preregistration, and even though they talk a lot about doing PCR tests they don’t present the results. This is by no means the worst study here but I still think it’s pretty low quality and I don’t trust it. Aref et al: This one is published in the International Journal Of Nanomedicine, even though I’m pretty sure that isn’t a real thing. In this case the “nanomedicine” is a new nasal spray version of ivermectin which is so confusing I cannot for the life of me figure out what dose they are giving these patients. This Egyptian study gives 57 patients intranasal ivermectin plus hydroxychloroquine, azithromycin, oseltamavir, and some vitamins; another 57 patients get all that stuff except the ivermectin. Primary outcome is not stated, but they look at various symptoms, all of which look better in the ivermectin group: 95% of ivermectin patients got negative PCRs at some time point, compared to 75% of controls, p = 0.004. I am pretty suspicious of this study, not least because it comes from Egypt which has an awful reputation for fake studies, and it returns extreme results that I wouldn’t expect even if ivermectin was actually a wonder drug. But I cannot find any particular thing wrong with it, nor did anyone else I looked at, so I will grudgingly let it stand. Krolewiecki et al: Another Argentine study. This one is a real RCT. 30 patients received ivermectin, 15 were the control group (no placebo, again). Primary outcome was difference in viral load on day 5. The trend favored ivermectin but it was not statistically significant, although they were able to make it statistically significant if they looked at a subset of higher-IVM-plasma-concentration patients. They did not find any difference in clinical outcomes. A pro-ivermectin person could point out that in the subgroup with the highest ivermectin concentrations, the drug seemed to work. A skeptic could point out that this is exactly the kind of subgroup slicing that you are not supposed to do without pre-registering it, which I don’t think this team did. I agree with the skeptic. Vallejos et al: Another Argentine study. It’s big (250 people in each arm). It’s an RCT. It tries to define a primary outcome (“Primary outcome: the trial ended when the last patient who was included achieved the end of study visit”), but that’s not what “primary outcome” means, and they don’t offer an alternative. Other outcomes: no difference in PCR on days 3 or 12. Hospitalization is nonsignificantly better in the ivermectin group (14 vs. 21, p = 0.2), but death is nonsigificantly better in the placebo group (3 vs. 4, p = 0.7). This isn’t even the kind of nonsignificant that might contribute to an exciting meta-analysis later. This is just a pure null result. I cannot find any problem with this study, and neither can anyone else I checked. This is the biggest RCT we’ve seen so far, so we should take it seriously. TOGETHER Trial: Speaking of big RCTs… This one hasn’t been published yet. There’s a video of a talk about it, but I am not going to watch it, because it is a video, so I am getting information secondhand from eg here. Apparently, it compares 677 people (!) randomized to ivermectin to 678 people randomized to placebo. 86 ivermectin patients ended up in the hospital compared to 95 placebo patients, p-value not significant. This was a really big professional trial done by bigshot researchers from a major Canadian university, and the medical establishment is taking it much more seriously than any of these others. When it comes out, it will probably get published in a top journal. When discussing Lopez-Medina, I wrote: When people say things like “sure, a lot of small studies show good results for ivermectin, but the bigger and more professional trials don’t”, this is one of the two big professional trials they’re talking about. This is the other one. Not coincidentally, it’s also the other trial that ivmmeta.com has a warning letter underneath telling you to disregard. Their main concern is that instead of truly randomizing patients to ivermectin vs. placebo, they did a time-dependent randomization that meant during some weeks more patients were getting one or the other. This is a problem because the trial takes place in Brazil, where different variants were more common at different times. Here’s their image: On the one hand, I have immense contempt for ivmmeta for letting all those other awful studies pass and then pulling out all the stops to try to nitpick this one. I have no idea if their proposed randomization failure really happened. And no doubt the reason they’re even able to investigate this is that this study is really careful and transparent - most of them don’t tell you anything about their randomization method. I would be shocked if other studies don’t have all these problems and worse. On the other hand, the point isn’t to be fair, it’s to be right. And this is a potential confounder. Not a huge one. But a potential one. I guess all we can do is try to bound the damage. Even if the confounding is 100% real and bad, there’s no way to make this study consistent with the crazy super-pro-ivermectin results of studies like Espitia-Hernandez and Aref. And even if we deny any confounding, we see the same slight pro-ivermectin trend - 86 hospitalizations vs. 95 - that we’ve seen in so many other studies. Nothing is going to make me believe that this isn’t in the top 33% of studies we’ve been looking at, so let’s add it as grist for the meta-analysis (though maybe not quite as much grist as its vast size indicates) and move on, angrily. Buonfrate et al: An Italian RCT. Patients were randomized into low-dose ivermectin (32), placebo (29), or high-dose ivermectin (32). Primary outcome was viral load on day 7. There was no significant difference (average of 2 in ivermectin groups, 2.2 in placebo group). They admit that they failed to reach the planned sample size, but did a calculation to show that even if they had, the trial could not have returned a positive result. Clinically, an average of 2 patients were hospitalized in each of the ivermectin arms, compared to 0 in the placebo arm - which bucks our previously-very-constant pro-ivermectin trend. Mayer et al: Not an RCT. Patients in an Argentine province were offered the opportunity to try ivermectin; 3266 said yes and become the experimental group, 17966 said no and became the control group. There were many obvious differences between the groups, but they all seemed to handicap ivermectin. There was a nonsignificant trend toward less hospitalization and significantly less mortality (1.5% vs. 2.1%, p = 0.03). While looking into this study, I learned the term “immortal time bias”. This means a period in between selection for the study and the beginning of study recording where patient outcomes are not counted. I think the problem here is that if you signed up for the system on Day X, and if you got sick before they could give you ivermectin, you were in the control group. See this Twitter thread, I have not confirmed everything he says. This only hardens my resolve to stay away from non-RCTs. Borody et al: Our last paper! …is it a paper? I can’t find it published anywhere. It mostly seems to be on news sites. Doesn’t look peer-reviewed. And it starts with “Note that views expressed in this opinion article are the writer’s personal views”. Whatever. 600 Australians were treated with ivermectin, doxycycline, and zinc. The article compares this to an “equivalent control group” made of “contemporary infected subjects in Australia obtained from published Covid Tracking Data”; this is not how you control group, @#!% you. Then it gets excited about the fact that most patients had better symptoms at the end of the ten-day study period than the beginning (untreated COVID resolves in about ten days). Why are these people wasting my time with this? Let’s move on. The Analysis If we remove all fraudulent and methodologically unsound studies from the table above, we end up with this: Gideon Meyerowitz-Katz, who investigated many of the studies above for fraud, tried a similar exercise. I learned about his halfway through, couldn’t help seeing it briefly, but tried to avoid remembering it or using it when generating mine (also, I did take the result of his fraud investigations into account), so they should be considered not quite independent efforts. His looks like this: He nixed Chowdhury, Babaloba, Ghauri, Faisal, and Aref, but kept Szenta Fonseca, Biber (?), and Mayer. There was correlation of 0.45, which I guess is okay. I asked him about his decision-making, and he listed a combination of serious statistical errors and small red flags adding up. I was pretty uncomfortable with most of these studies myself, so I will err on the side of severity, and remove all studies that either I or Meyerowitz-Katz disliked. We end up with the following short list: We’ve gone from 29 studies to 11, getting rid of 18 along the way. For the record, we eliminated 2/19 for fraud, 1/19 for severe preregistration violations, 10 for methodological problems, and 6 because Meyerowitz-Katz was suspicious of them. …but honestly this table still looks pretty good for ivermectin, doesn’t it? Still lots of big green boxes. Meyerowitz-Katz accuses ivmmeta of cherry-picking what statistic to use for their forest plot. That is, if a study measures ten outcomes, they sometimes take the most pro-ivermectin outcome. Ivmmeta.com counters that they used a consistent and reasonable (if complicated) process for choosing their outcome of focus, that being: If studies report multiple kinds of effects then the most serious outcome is used in calculations for that study. For example, if effects for mortality and cases are both reported, the effect for mortality is used, this may be different to the effect that a study focused on. If symptomatic results are reported at multiple times, we used the latest time, for example if mortality results are provided at 14 days and 28 days, the results at 28 days are used. Mortality alone is preferred over combined outcomes. Outcomes with zero events in both arms were not used (the next most serious outcome is used — no studies were excluded). For example, in low-risk populations with no mortality, a reduction in mortality with treatment is not possible, however a reduction in hospitalization, for example, is still valuable. Clinical outcome is considered more important than PCR testing status. When basically all patients recover in both treatment and control groups, preference for viral clearance and recovery is given to results mid-recovery where available (after most or all patients have recovered there is no room for an effective treatment to do better). If only individual symptom data is available, the most serious symptom has priority, for example difficulty breathing or low SpO2 is more important than cough. I’m having trouble judging this, partly because Meyerowitz-Katz says ivmmeta has corrected some earlier mistakes, and partly because there really is some reasonable debate over how to judge studies with lots of complicated endpoints. By this point I had completely forgotten what ivmmeta did, so I independently coded all 11 remaining studies following something in between my best understanding of their procedure and what I considered common sense. The only exception was that when the most severe outcome was measured in something other than patients (ie average number of virus copies per patient), I defaulted to one that was measured in patients instead, to keep everything with the same denominator. My results mostly matched ivmmeta’s, with one or two exceptions that I think are within the scope of argument or related to my minor deviations from their protocol. Placebo vs. ivermectin groups sometimes differed in size, which I’ve adjusted for and rounded off. Probably I’m forgetting some reason I can’t just do simple summary statistics to this, but whatever. It is p = 0.15, not significant. This is maybe unfair, because there aren’t a lot of deaths in the sample, so by focusing on death rather than more common outcomes we’re pointlessly throwing away sample size. What happens if I unprincipledly pick whatever I think the most reasonable outcome to use from each study is? I’ve chosen “most reasonable” as a balance between “is the most severe” and “has a lot of data points”: Now it’s p = 0.04, seemingly significant, but I had to make some unprincipled decisions to get there. I don’t think I specifically replaced negative findings with positive ones, but I can’t prove that even to myself, let alone to you. [UPDATE 5/31/22: A reader writes in to tell me that the t-test I used above is overly simplistic. A Dersimonian-Laird test is more appropriate for meta-analysis, and would have given 0.03 and 0.005 on the first and second analysis, where I got 0.15 and 0.04. This significantly strengthens the apparent benefit of ivermectin from ‘debatable’ to ‘clear’. I discuss some reasons below why I am not convinced by this apparent benefit.] (how come I’m finding a bunch of things on the edge of significance, but the original ivmmeta site found a lot of extremely significant things? Because they combined ratios, such that “one death in placebo, zero in ivermectin” looked like a nigh-infinite benefit for ivermectin, whereas I’m combining raw numbers. Possibly my way is statistically illegitimate for some reason, but I’m just trying to get a rough estimate of how convinced to be) So we are stuck somewhere between “nonsignificant trend in favor” and “maybe-significant trend in favor, after throwing out some best practices”. This is normally where I would compare my results to those of other meta-analyses made by real professionals. But when I look at them, they all include studies later found to be fake, like Elgazzar, and unsurprisingly come up with wildly positive conclusions. There are about six in this category. One of them later revised their results to exclude Elgazzar and still found strong efficacy for ivermectin, but they still included Niaee and some other dubious studies. The only meta-analysis that doesn’t make these mistakes is Popp (a Cochrane review), which is from before Elgazzar was found to be fraudulent, but coincidentally excludes it for other reasons. It also excludes a lot of good studies like Mahmud and Ravakirti because they give patients other things like HCQ and azithromycin - I chose to include them, because I don’t think they either work or have especially bad side effects, so they’re basically placebo - but Cochrane is always harsh like this. They end up with a point estimate where ivermectin cuts mortality by 40% - but say the confidence intervals are too wide to draw any conclusion. I think this basically agrees with my analyses above - the trends really are in ivermectin’s favor, but once you eliminate all the questionable studies there are too few studies left to have enough statistical power to reach significance. Except that everyone is still focusing on deaths and hospitalizations just because they’re flashy. Mahmud et al, which everyone agrees is a great study, found that ivermectin decreased days until clinical recovery, p = 0.003? So what do you do? This is one of the toughest questions in medicine. It comes up again and again. You have some drug. You read some studies. Again and again, more people are surviving (or avoiding complications) when they get the drug. It’s a pattern strong enough to common-sensically notice. But there isn’t an undeniable, unbreachable fortress of evidence. The drug is really safe and doesn’t have a lot of side effects. So do you give it to your patients? Do you take it yourself? Here this question is especially tough, because, uh, if you say anything in favor of ivermectin you will be cast out of civilization and thrown into the circle of social hell reserved for Klan members and 1/6 insurrectionists. All the health officials in the world will shout “horse dewormer!” at you and compare you to Josef Mengele. But good doctors aren’t supposed to care about such things. Your only goal is to save your patient. Nothing else matters. I am telling you that Mahmud et al is a good study and it got p = 0.003 in favor of ivermectin. You can take the blue pill, and stay a decent respectable member of society. Or you can take the horse dewormer pill, and see where you end up. In a second, I’ll tell you my answer. But you won’t always have me to answer questions like this, and it might be morally edifying to observe your thought process in situations like this. So take a second, and meet me on the other side of the next section heading. … … … … … The Synthesis Hopefully you learned something interesting about yourself there. But my answer is: worms! As several doctors and researchers have pointed out (h/t especially Avi Bitterman and David Boulware), the most impressive studies come from places that are teeming with worms. Mahmud from Bangladesh, Ravakirti from East India, Lopez-Medina from Colombia, etc. Here’s the prevalence of roundworm infections by country (source). But alongside roundworms, there are threadworms, hookworms, blood flukes, liver flukes, nematodes, trematodes, all sorts of worms. Add them all up and somewhere between half and a quarter of people in the developing world have at least one parasitic worm in their body. Being full of worms may impact your ability to fight coronavirus. Gluchowska et al write: Helminth [ie worm] infections are among the most common infectious diseases. Bradbury et al. highlight the possible negative interactions between helminth infection and COVID-19 severity in helminth-endemic regions and note that alterations in the gut microbiome associated with helminth infection appear to have systemic immunomodulatory effects. It has also been proposed that helminth co-infection may increase the morbidity and mortality of COVID-19, because the immune system cannot efficiently respond to the virus; in addition, vaccines will be less effective for these patients, but treatment and prevention of helminth infections might reduce the negative effect of COVID-19. During millennia of parasite-host coevolution helminths evolved mechanisms suppressing the host immune responses, which may mitigate vaccine efficacy and increase severity of other infectious diseases. Treatment of worm infections might reduce the negative effect of COVID-19! And ivermectin is a deworming drug! You can see where this is going… The most relevant species of worm here is the roundworm Strongyloides stercoralis. Among the commonest treatments for COVID-19 is corticosteroids, a type of immunosuppresant drug. The types of immune responses it suppresses do more harm than good in coronavirus, so turning them off limits collateral damage and makes patients better on net. But these are also the types of immune responses that control Strongyloides. If you turn them off even very briefly, the worms multiply out of control, you get what’s called “Strongyloides hyperinfection”, and pretty often you die. According to the WHO: The current COVID-19 pandemic serves to highlight the risk of using systemic corticosteroids and, to a lesser extent, other immunosuppressive therapy, in populations with significant risk of underlying strongyloidiasis. Cases of strongyloidiasis hyperinfection in the setting of corticosteroid use as COVID-19 therapy have been described and draw attention to the necessity of addressing the risk of iatrogenic strongyloidiasis hyperinfection syndrome in infected individuals prior to corticosteroid administration. Although this has gained importance in the midst of a pandemic where corticosteroids are one of few therapies shown to improve mortality, its relevance is much broader given that corticosteroids and other immunosuppressive therapies have become increasingly common in treatment of chronic diseases (e.g. asthma or certain rheumatologic conditions). So you need to “address the risk” of strongyloides infection during COVID treatment in roundworm-endemic areas. And how might you address this, WHO? Treatment of chronic strongyloidiasis with ivermectin 200 µg/kg per day orally x 1-2 days is considered safe with potential contraindications including possible Loa loa infection (endemic in West and Central Africa), pregnancy, and weight <15kg. Given ivermectin’s safety profile, the United States has utilized presumptive treatment with ivermectin for strongyloidiasis in refugees resettling from endemic areas, and both Canada and the European Centre for Disease Prevention and Control have issued guidance on presumptive treatment to avoid hyperinfection in at risk populations. Screening and treatment, or where not available, addition of ivermectin to mass drug administration programs should be studied and considered. This is serious and common enough that, if you’re not going to screen for it, it might be worth “add[ing] ivermectin to mass drug administration programs” in affected areas! Dr. Avi Bitterman carries the hypothesis to the finish line: First two images are with all relevant studies; second two are a sensitivity analysis that removes some of the most dubious. The good ivermectin trials in areas with low Strongyloides prevalence, like Vallejos in Argentina, are mostly negative. The good ivermectin trials in areas with high Strongyloides prevalence, like Mahmud in Bangladesh, are mostly positive. Worms can’t explain the viral positivity outcomes (ie PCR), but Dr. Bitterman suggests that once you remove low quality trials and worm-related results, the rest looks like simple publication bias: This is still just a possibility. Maybe I’m over-focusing too hard on a couple positive results and this will all turn out to be nothing. Or who knows, maybe ivermectin does work against COVID a little - although it would have to be very little, fading to not at all in temperate worm-free countries. But this theory feels right to me. It feels right to me because it’s the most troll-ish possible solution. Everybody was wrong! The people who called it a miracle drug against COVID were wrong. The people who dismissed all the studies because they F@#king Love Science were wrong. Ivmmeta.com was wrong. Gideon Meyerowitz-Katz was…well, he was right, actually, I got the worm-related meta-analysis graphic above from his Twitter timeline. Still, an excellent troll. Also, the best part is that I ignorantly asked, in my description of Mahmud et al above: And it was! It was a fluke! A literal, physical, fluke! For my whole life, God has been placing terrible puns in my path to irritate me, and this would be the worst one ever! So it has to be true! The Scientific Takeaway About ten years ago, when the replication crisis started, we learned a certain set of tools for examining studies. Check for selection bias. Distrust “adjusting for confounders”. Check for p-hacking and forking paths. Make teams preregister their analyses. Do forest plots to find publication bias. Stop accepting p-values of 0.049. Wait for replications. Trust reviews and meta-analyses, instead of individual small studies. These were good tools. Having them was infinitely better than not having them. But even in 2014, I was writing about how many bad studies seemed to slip through the cracks even when we pushed this toolbox to its limits. We needed new tools. I think the methods that Meyerowitz-Katz, Sheldrake, Heathers, Brown, Lawrence and others brought to the limelight this year are some of the new tools we were waiting for. Part of this new toolset is to check for fraud. About 10 - 15% of the seemingly-good studies on ivermectin ended up extremely suspicious for fraud. Elgazzar, Carvallo, Niaee, Cadegiani, Samaha. There are ways to check for this even when you don’t have the raw data. Like: The Carlisle-Stouffer-Fisher method: Check some large group of comparisons, usually the Table 1 of an RCT where they compare the demographic characteristics of the control and experimental groups, for reasonable p-values. Real data will have p-values all over the map; one in every ten comparisons will have a p-value of 0.1 or less. Fakers seem bad at this and usually give everything a nice safe p-value like 0.8 or 0.9.
February 01, 2023 · Original source
Alexandros doesn’t dispute that one of Cadegiani’s trial had some impossible-seeming statistics, but says we shouldn’t jump to allegations of fraud, shouldn’t let this unduly influence our opinion of Cadegiani’s other trials, and also accuses Kyle Sheldrick, the person who discovered the discrepancy, of doing other bad things. My responses: Alexandros’ Point 1 is fair-ish. Since this person appears to be commiting pretty substantial fraud and doing some strange things, I thought it was useful to highlight the ways in which he is weird and suspicious, rather than the ways he is prestigious and impressive. But probably I went too far in this. His Point 2/3 is completely fair, and I’m sorry for getting this wrong. I may have unthinkingly copied it from forbetterscience.com, which made this mistake before me, or I might have just failed at reading comprehension on this translated Portugese-language article I linked. In either case, I apologize to Cadegiani. This is already on my Mistakes page as of June 2022 when Alexandros wrote his original article. His Point 4 is correct, although based on information that came out after I wrote my article. All that was available in English when I wrote was that the Brazilian government was considering accusing Cadegiani of crimes against humanity. I think I did an okay job noting that I was guessing at their reasoning (rather than reporting a known fact), and as written I did make clear that I thought he was innocent of the specific charge. Still, I appreciate the clarification. His Point 5 is - I do feel like Alexandros is having a sort of missing mood on the fact that one of Cadegiani’s big pro-ivermectin studies contains impossible data. While this is not proof of fraud or incompetence, it is some Bayesian evidence for both. And while fraud or incompetence in one of your studies supporting ivermectin is not proof that your other studies supporting ivermectin are also fraudulent/incompetent, it is, again, Bayesian evidence. Alexandros makes a big deal of there being four corrections in the BMJ article attacking Cadegiani, as if now the BMJ has admitted they were wrong all along, whereas these were mostly on unrelated details and the BMJ definitely did not correct the quotes about how his study was “an ethical cesspool of violations” or how “in the entire history of the National Health Council, there has never been such disrespect for ethical standards and research participants in the country”1. I feel like if his Science Olympiad medals are an important part of the story, these kinds of things are an important part too. Still, several of Alexandros’ points were entirely correct, and I appreciate the corrections. Babalola et al (still disagree with Alexandros) OE Babalola (I incorrectly wrote this name as “Babaloba” in the original) did a Nigerian study which found that ivermectin decreased the amount of time it took before people tested negative for COVID. I described this study as: This was a Nigerian RCT comparing 21 patients on low-dose ivermectin, 21 patients on high-dose ivermectin, and 20 patients on a combination of lopinavir and ritonavir, a combination antiviral which later studies found not to work for COVID and which might as well be considered a placebo. Primary outcome, as usual, was days until a negative PCR test. High dose ivermectin was 4.65 days, low dose was 6 days, control was 9.15, p = 0.035. Gideon Meyerowitz-Katz, part of the team that detects fraud in ivermectin papers, is not a fan of this one. He doesn’t say there what means, but elsewhere he tweets [this figure highlighting how the study has “Numerous impossible numbers”] I think his point is that if you have 21 people, it’s impossible to have 50% of them have headache, because that would be 10.5. If 10 people have a headache, it would be 47.6%; if 11, 52%. So something is clearly wrong here. Seems like a relatively minor mistake, and Meyerowitz-Katz stops short of calling fraud, but it’s not a good look. I’m going to be slightly uncomfortable with this study without rejecting it entirely, and move on. Alexandros calls this The Sullying Of Babalola Et Al, and says I “followed Gideon Meyerowitz-Katz off a cliff” by unfairly “lambasting” the innocent Babalola. I “[made] a mountain out of a molehill”. Alexandros quotes a commenter who found that the most likely explanation for the “impossible numbers” in Babaloba was missing data, and notes that usually-anti-ivermectin researcher Kyle Sheldrick had evaluated the raw data and found no fraud. Alexandros concludes: As far as I can tell, Scott discarded a good study here, and besmirched the reputation of the researchers by amplifying flimsy allegations that were known to be off-base at the time that the article was written. I don’t think I did anything especially wrong here. There was a chart that didn’t make sense. It turned out not to make sense because some data was missing. I said “[this] seems like a relatively minor mistake, and Meyerowitz-Katz stops short of calling fraud, but it’s not a good look. I’m going to be slightly uncomfortable with this study without rejecting it entirely, and move on.” I was right that it was a minor mistake, I was right that it wasn’t fraud, and I was right not to reject the study. I didn’t have the exact explanation (missing data), so I did not mention it, but I think I made the correct guess about the sort of explanation it was. I don’t understand why Alexandros acts like I said the study wasn’t worth keeping, or that there was no innocent explanation, or that I was accusing the researchers of fraud, when in fact I said the opposite of all those things, pretty explicitly.2 Carvallo et al (Alexandros 25% right) This was an Argentine study. I described it as: This one has all the disadvantages of Espitia-Hernandez, plus it’s completely unreadable. It’s hard to figure out how many patients there were, whether it was an RCT or not, etc. It looks like maybe there were 42 experimentals and 14 controls, and the controls were about 10x more likely to die than the experimentals. Seems pretty bad. On the other hand, another Carvallo paper was retracted because of fraud: apparently the hospital where the study supposedly took place said it never happened there. I can’t tell if this is a different version of that study, a pilot study for that study, or a different study by the same guy. Anyway, it’s too confusing to interpret, shows implausible results, and is by a known fraudster, so I feel okay about ignoring this one. Alexandros responds here. Attempting to summarize his points: He agrees this study is extremely confusing.
loss aversion

loss aversion is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between August 30, 2021 and August 31, 2023. The archive places it in contexts such as "This is Behavioral Econ 101 stuff - loss aversion"; "The biggest replication failures relate to the field's most important idea: loss aversion"; "they first “discovered” and popularized the idea of loss aversion". It most often appears alongside Gal & Rucker, Kahneman, prospect theory.

Article page
loss aversion
Mention count
2
Issue count
2
First seen
August 30, 2021
Last seen
August 31, 2023
August 30, 2021 · Original source
This is Behavioral Econ 101 stuff - risk aversion, loss aversion, and prospect theory. If it’s true, the core of behavioral economics is salvageable. There might be some bad studies built on top of that core, but the basic insights are right.
I find I usually click the third box on both. I want to tip generously, but giving the maximum possible tip seems profligate. Surely the third box is the right compromise. I recently noticed that this is insane. For a $35 meal, I’m giving GrubHub drivers $3 and UberEats drivers $7 for the same service (or maybe there’s some difference between their services which makes UberEats suggest the higher tip - but if there is, I don’t know about it and it doesn’t affect my decision). Again, this is Behavioral Economics 101 - in particular, one of the many biases lumped together under menu effects. Instead of being a rational economic actor who values food delivery at a certain price, I’m trying to be a third-box-of-four kind of guy. That means that whoever is in charge of this menu has lots of power over the specific dollar amount I give. Not infinite power - if the third box said $1000 I would notice and refuse. But enough power that “nudging” seems like a fair description. Nobody believes studies anymore, which is fair. I trust in a salvageable core of behavioral economics and “nudgenomics” because I can feel in my bones that they’re true for me and the people around me. Let’s move on to Hreha’s article and see if we can square it with my belief in a “salvageable core”. II. Yechaim’s Historical Detective Story Hreha writes: The biggest replication failures relate to the field's most important idea: loss aversion. To be honest, this was a finding that I lost faith in well before the most recent revelations (from 2018-2020). Why? Because I've run studies looking at its impact in the real world—especially in marketing campaigns. If you read anything about this body of research, you'll get the idea that losses are such powerful motivators that they'll turn otherwise uninterested customers into enthusiastic purchasers. The truth of the matter is that losses and benefits are equally effective in driving conversion. In fact, in many circumstances, losses are actually *worse* at driving results. Why? Because loss-focused messaging often comes across as gimmicky and spammy. It makes you, the advertiser, look desperate. It makes you seem untrustworthy, and trust is the foundation of sales, conversion, and retention. "So is loss aversion completely bogus?" Not quite. It turns out that loss aversion does exist, but only for large losses. This makes sense. We *should* be particularly wary of decisions that can wipe us out. That's not a so-called "cognitive bias". It's not irrational. In fact, it's completely sensical. If a decision can destroy you and/or your family, it's sane to be cautious. "So when did we discover that loss aversion exists only for large losses?" Well, actually, it looks like Kahneman and Tversky, winners of the Nobel Prize in Economics, knew about this unfortunate fact when they were developing Prospect Theory—their grand theory with loss aversion at its center. Unfortunately, the findings rebutting their view of loss aversion were carefully omitted from their papers, and other findings that went against their model were misrepresented so that they would instead support their pet theory. In short: any data that didn't fit Prospect Theory was dismissed or distorted. I don't know what you'd call this behavior... but it's not science. This shady behavior by the two titans of the field was brought to light in a paper published in 2018: "Acceptable Losses: The Debatable Origins of Loss Aversion". I encourage you to read the paper. It's shocking. This line from the abstract sums things up pretty well: "...the early studies of utility functions have shown that while very large losses are overweighted, smaller losses are often not. In addition, the findings of some of these studies have been systematically misrepresented to reflect loss aversion, though they did not find it." When the two biggest scientists in your field are accused of "systemic misrepresentation", you know you've got a serious problem. Which leads us to another paper, published in 2018, entitled "The Loss of Loss Aversion: Will It Loom Larger Than Its Gain?". The paper's authors did a comprehensive review of the loss aversion literature and came to the following conclusion: "current evidence does not support that losses, on balance, tend to be any more impactful than gains." Yikes. But given the questionable origins of the field, it's not surprising that its foundational finding is *also* dubious. If loss aversion can't be trusted, then no other idea in the field can be trusted. This argument relies on two papers - Yechaim’s Acceptable Losses and Gal & Rucker’s Loss Of Loss Aversion. Yechaim’s paper is a historical detective story. It looks at how Kahneman and Tversky first “discovered” and popularized the idea of loss aversion from earlier 1950s and 1960s research. It concludes they did a bad job summarizing this earlier research; looked at carefully, it doesn’t support the strong conclusions they drew. From one perspective, nobody should care about this. All the 1950s and 1960s research was terrible - one of the most important studies it discusses had n = 7. Since then, we’ve had much more rigorous studies of tens of thousands of people. All that hinges on Yechaim’s paper is whether Kahneman and Tversky were personally bad people. Hreha thinks they were. He calls their behavior “shady”, “shocking”, and says they “systematically misrepresented findings to support their pet theory…I don't know what you'd call this behavior... but it's not science.” Again, nothing important really hinges on this, but I feel like fighting about it, so let’s look deeper anyway. Here’s how Yechaim summarizes his accusation against K&T: In addition, the results of several studies seem to have been misrepresented by Fishburn and Kochenberger (1979) and Kahneman and Tversky (1979). Galenter and Pliner (1974) were wrongly cited as showing loss aversion, whereas, in fact, they did not observe an asymmetry in the pleasantness ratings of gains and losses. Likewise, in Green (1963), the results were argued to show loss aversion, even though this study did not involve any losses. In addition, the objective outcomes for some of the participants in Grayson (1960) were transformed by Fishburn and Kochenberger (1979) so as to better support a model assuming different curvatures for gains and losses (see Table 1). Finally, studies showing no loss aversion or suggesting aversion to large losses were not cited in Fishburn and Kochenberger (1979) or in Kahneman and Tversky (1979). Yechaim bases his argument on three sets of early studies of loss aversion: Galenter and Plinter (1974), Fishburn and Kochenberger’s review (1979) and miscellaneous others. —Galenter and Plinter— is actually really neat! It explores “cross-modal” perceptions of gains versus losses. That is, if you ask how much a certain loss hurt, people will probably just say something like “I dunno, a little?” and then it will be hard to turn that into a p-value. G&P solve this by making people listen to loud noises, and asking questions like “is the difference between how much loss A and loss B hurt greater or lesser than the difference between the volume of noise 1 and noise 2?” The idea is that the brain uses a bunch of weird non-numerical scales for everything, and we understand its weird-non-numerical scale for noise volume pretty well, and so maybe we can compare it to how people think about gains or losses. I don’t know why people in 1974 were doing anything this complicated instead of inventing the basic theory of loss aversion the way Kahneman and Tversky would five years later, but here we are. Anyway, Yechaim concludes that this study failed to find loss aversion: Summing up their findings, Galenter and Pliner (1974) reported as follows: “We now turn to the question of the possible asymmetry of the positive and negative limbs of the utility function. On the basis of intuition and anecdote, one would expect the negative limb of the utility function to decrease more sharply than the positive limb increases... what we have observed if anything is an asymmetry of much less magnitude than would have been expected ... the curvature of the function does not change in going from positive to negative” (p. 75). Thus, our search for the historical foundations of loss aversion turns into a dead end on this particular branch: Galenter and Pliner (1974) did not observe such an asymmetry; and their study was quoted erroneously [by Kahneman and Tversky]. I looked for the full text of Galenter and Pliner, but could not find it. I was however able to find the first two pages, including the abstract. The way Galenter and Pliner summarize their own research is: Cross-modality matching of hypothetical increments of money against loudness recover the previously proposed exponent of the utility function for money within a few percent. Similar cross-modality matching experiments for decrements give a disutility exponent of 0.59, larger than the utility exponent for increments. This disutility exponent was checked by an additional cross-modality matching experiment against the disutility of drinking various concentrations of a bitter solution. The parameter estimated in this fashion was 0.63. If I understand the bolded part right, the abstract seems to be saying that they did find loss aversion! I was also able to find the Google Books listing for the book that the study was published in. Its summary is: Three experiments were conducted in which monetary increments and decrements were matched to either the loudness of a tone or the bitterness of various concentrations of sucrose octa-acetate. An additional experiment involving ratio estimates of monetary loss is also reported. Results confirm that the utility function for both monetary increments and decrements is a power function with exponents less than one. The data further suggest that the exponent of the disutility function is larger than that of the utility function, i.e., the rate of change of 'unhappiness' caused by monetary losses is greater than the comparable rate of 'happiness' produced by monetary gains. (Author). Again, the way the book is summarized (apparently by the author) says this study does prove loss aversion. Without being able to access the full study, I’m not sure what’s going on. Possibly the study found loss aversion, but it was less than expected? Still, I feel like Yechaim should have mentioned this. At the very least, it decreases Kahneman and Tversky’s crime from “lied about a study to support their pet theory” to “credulously believed the authors’ own summary of their results and didn’t dig deeper”. But also, why did the authors believe their study showed loss aversion? Why does Yechaim disagree? Without being able to access the full paper, I’m not sure. —Green 1963— is the second study that Yechaim accuses K&T of misrepresenting. Here’s how K&T cite this study in their paper: It is of interest that the main properties ascribed to the value function have been observed in a detailed analysis of von Neumann-Morgenstern utility functions for changes of wealth (Fishburn and Kochenberger [14]). The functions had been obtained from thirty decision makers in various fields of business, in five independent studies [5, 18, 19, 21, 40]. Most utility functions for gains were concave, most functions for losses were convex, and only three individuals exhibited risk aversion for both gains and losses. With a single exception, utility functions were considerably steeper for losses than for gains. Green 1963 is footnote 19. So K&T don’t even mention it by name. They mention it as one of several studies that a review article called Fishburn and Kochenberger analyzes. F&K are reviewing a bunch of studies of executives. In each study, a very small number of executives (usually about 5-10 per study) make a hypothetical business decision comparing gains and losses, for example: Suppose your company is being sued for patent infringement. Your lawyer’s best judgement is that your chances of winning the suit are 50–50; if you win, you will lose nothing, but if you lose, it will cost the company $1,000,000. Your opponent has offered to settle out of court for $200,000. Would you fight or settle? Then they ask the same question with a bunch of other numbers, and plot implied utility functions for each executive based on the answer. Green is one of these five studies, and it does superficially find loss aversion. But Fishburn and Kochenberger have done something weird. They argue that “loss” and “gain” aren’t necessarily objective, and usually correspond to “loss relative to some reference frame” (so far, so good). In order to figure out where the reference frame is, they assume that the neutral point is wherever “something unusual happens to the individual’s utility function” (F&K’s words). So they shift the zero point separating losses and gains to wherever the utility function looks most interesting! After doing this, they find “loss aversion”, ie the utility curve changes its slope at the transition between the loss side and the gain side. But since the transition was deliberately shifted to wherever the utility curve changed slope, this is almost tautological. It isn’t quite tautological: it’s interesting that most of the utility curves had a sharp transition zone, and it’s interesting that the transition was in the direction of loss-aversion rather than gain-seeking. But it’s tautological enough to be embarrassing. Still, this is Fishburn and Kochenberger’s embarrassment, not Kahneman and Tversky’s. And Fishburn and Kochenberger included this study in their review alongside several other studies that didn’t do this to the same degree. Kahneman and Tversky just cited the review article. I don’t think citing a review article that does weird things to a study really qualifies as “systematic misrepresentation.” I guess I’m having a hard time figuring out how angry to be, because everything about Fishburn and Kochenberger is terrible. The average study in F&K includes results from 5-10 executives. But the studies are pretty open about the fact that they interviewed more executives than this, threw away the ones who gave boring answers, and just published results from the interesting ones. Then they moved the axes to wherever looked most interesting. Then they used all this to draw sweeping generalizations about human behavior. Then F&K combined five studies that did this into a review article, without protesting any of it. And then K&T cited the review article, again without protesting. I have to imagine that all of this was normal by the standards of the time. I have looked up all these people and they were all esteemed scientists in their own day. And I believe the evidence shows K&T summarized F&K faithfully. Shouldn’t they have avoided citing F&K at all? Seems like the same kind of question as “Shouldn’t Pythagoras have published his theorem in a peer-reviewed journal, instead of moving to Italy, starting a cult, and exposing his thigh at the Olympic Games as part of a scheme to convince people he was the god Apollo?” Yes, but the past was a weird place. As best I can tell, K&T’s citation of G&P agrees with the authors’ own assessment of their results. Their citation of F&K agrees with the reviewers’ assessment and with a charitable reading of most of the studies involved, although those studies are terrible in many ways which are obvious to modern readers. I would urge people interested in the whodunit question to read Kahneman and Tversky’s original paper. I think it paints the picture of a team very interested in their own results and in theory, and citing other people only incidentally, and in accordance with the scientific standards of their time. I don’t feel a need to tar them as “misrepresenters”. III. Okay, But Is Loss Aversion Real? Remember, all that is about the personal deficiencies of Kahneman and Tversky. Realistically there have been hundreds of much better studies on loss aversion in the forty years since they wrote their article, so we should be looking at those. Here Hreha cites Gal & Rucker: The Loss Of Loss Aversion: Will It Loom Larger Than Its Gain? It’s a great 2018 paper that looks at recent evidence and concludes that loss aversion doesn’t exist. But it’s a very specific, interesting type of nonexistence, which I think the Hreha article fails to capture. G&R are happy to admit that in many, many cases, people behave in loss-averse ways, including most of the classic examples given by Kahneman and Tversky. They just think that this is because of other cognitive biases, not a specific cognitive bias called “loss aversion”. They especially emphasize Status Quo Bias and the Endowment Effect. Status Quo Bias is where you prefer inaction to action. Suppose you ask someone “Would you bet on a coin flip, where you get $60 if heads and lose $40 if tails?”. They say no. This deviates from rational expectations, and one way to think of this is loss aversion; the prospect of losing $40 feels “bigger” than the prospect of gaining $60. But another way to think of it is as a bias towards inaction - all else being equal, people prefer not to make bets, and you’d need a higher payoff to overcome their inertia. Endowment Effect is where you value something you already have more than something you don’t. Suppose someone would pay $5 to prevent their coffee mug from being taken away from them, but (in an alternative universe where they lack a coffee mug) would only pay $3 to buy one. You can think of this as loss aversion (the grief of losing a coffee mug feels “bigger” than the joy of gaining one). Or you can think of it as endowment (once you have the coffee mug, it’s yours and you feel like defending it). These are really fine distinctions; I had to read the section a few times before the difference between loss aversion and endowment effect really made sense to me. Kahneman and Tversky just sort of threw all all this stuff out and saw what stuck and didn’t necessarily try super hard to make sure none of the biases they discovered were entirely explainable as combinations of some of the others. G&R think maybe loss aversion is. They do some clever work setting up situations that test loss aversion but not status quo or endowment - for example, offering a risky bet vs. a safer bet. Here they find no evidence for loss aversion as a separate force from the other two biases. Somewhere in this process, they did an experiment where they gave participants a quarter minted in Denver and asked them if they wanted to exchange it for a quarter minted in Philadelphia. 60% of people very reasonably didn’t care, but another 35% had grown attached to their Denver quarter, with only 5% actively seeking the novelty of Philadelphia. Psychology is weird. I understand why some people would summarize this paper as “loss aversion doesn’t exist”. But it’s very different from “power posing doesn’t exist” or “stereotype threat doesn’t exist”, where it was found that the effect people were trying to study just didn’t happen, and all the studies saying it did were because of p-hacking or publication bias or something. People are very often averse to losses. This paper just argues that this isn’t caused by a specific “loss aversion” force. It’s caused by other forces which are not exactly loss aversion. We could compare it to centrifugal force in physics: real, but not fundamental. Also, you can’t use this paper to argue that “behavioral economics is dead”. At best, the paper proves that loss aversion is better explained by other behavioral economic concepts. But you can’t get rid of behavioral econ entirely! The stuff you have to explain is still there! It’s just a question of which parts of behavioral econ you use to explain it. Complicating this even further is Mrkva et al, Loss Aversion Has Moderators, But Reports Of Its Death Are Greatly Exaggerated (h/t Alex Imas, who has a great Twitter thread about this). This is an even newer paper, 2019, which argues that Gal and Rucker are wrong, and loss aversion does have an independent existence as a real force. There are many things to like about this paper. Previous criticisms of loss aversion argue that most experiments are performed on undergrads, who are so poor that even small amounts of money might have unusual emotional meaning. Mrkva collects a sample of thousands of millionaires (!) and demonstrates that they show loss aversion for sums of money as small as $20. On the other hand, I’m not sure they’re quite as careful as G&R at ruling out every other possible bias (although I don’t have a great understanding of where the borders between biases are and I can’t say this for sure). The main point I want to make is that all the scientists in this debate seem smart, thoughtful, and impressive. This isn’t like social priming experiments where one person says a crazy thing, nobody ever replicates it at scale, and as soon as someone tries the whole thing collapses. These have been replicated hundreds of times, with the remaining arguments being complicated semantic and philosophical ones about how to distinguish one theory from a very slightly different theory. If that takes replicating your result on a sample of thousands of millionaires, people will gather a sample of thousands of millionaires and get busy on the replication. Just overall really impressive work. I don’t feel qualified to take a side in the G&R vs. Mkrva debate, but both teams make me really happy that there are smart and careful people considering these questions. And this is just a drop in the bucket. Alex Imas also links Replicating patterns of prospect theory for decision under risk, which says: Though substantial evidence supports prospect theory, many presumed canonical theories have drawn scrutiny for recent replication failures. In response, we directly test the original methods in a multinational study (n = 4,098 participants, 19 countries, 13 languages), adjusting only for current and local currencies while requiring all participants to respond to all items. The results replicated for 94% of items, with some attenuation. Twelve of 13 theoretical contrasts replicated, with 100% replication in some countries. Heterogeneity between countries and intra-individual variation highlight meaningful avenues for future theorizing and applications. We conclude that the empirical foundations for prospect theory replicate beyond any reasonable thresholds. Beyond any reasonable thresholds! IV. Do Nudges Work? or, How Small Is Small? Continuing through the Hreha article: For a number of years, I've been beating the anti-nudge drum. Since 2011, I've been running behavioral experiments in the wild, and have always been struck by how weak nudges tend to be. In my experience, nudges usually fail to have *any* recognizable impact at all. This is supported by a paper that was recently published by a couple of researchers from UC Berkeley. They looked at the results of 126 randomized controlled trials run by two "nudge units" here in the United States. I want you to guess how large of an impact these nudges had on average... 30%? 20%? 10%? 5%? 3%? 1.5%? 1%? 0%? If you said 1.5%, you'd be right (the actual number is 1.4%, but if I had written that out you would have chosen it because of its specificity). According to the academic papers these nudges were based upon, these nudges should have had an average impact of 8.7%. But, as you probably understand by now, behavioral economics is not a particularly trustworthy field. I actually emailed the authors of this paper, and they thought the ~1% effect size of these interventions was something to be applauded—especially if the intervention was cheap & easy. Unfortunately, no intervention is truly cheap or easy. Every single intervention requires, at the very minimum, administrative overhead. If you're going to do something, you need someone (or some system) to implement and keep track of it. If an intervention is only going to get you a 1% improvement, it's probably not even worth it. Uber infamously had a team of behavioral economists working on its product, trying to “nudge” people in the right direction. Relatedly, Uber makes $10 billion in yearly revenue. If they can “nudge” people to spend 1% more, that’s $100 million. That’s not much relative to revenue, but it’s a lot in absolute terms. In particular, it pays the salary of a lot of behavioral economists. If you can hire 10 behavioral economists for $100,000 a year and make $100 million, that’s $99 million in profit. Or what if you’re a government agency, trying to nudge people to do prosocial things? There are about 90 million eligible Americans who haven’t gotten their COVID vaccine, and although some of them are hard-core conspiracy theorists, others are just lazy or nervous or feel safe already. (source) Whoever decided on that grocery gift card scheme was nudging, whether or not they have an economics degree - and apparently they were pretty good at it. If some sort of behavioral econ campaign can convince 1.5% of those 90 million Americans to get their vaccines, that’s 1.4 million more vaccinations and, under reasonable assumptions, maybe a few thousand lives saved. Hreha says that: Every single intervention requires, at the very minimum, administrative overhead. If you're going to do something, you need someone (or some system) to implement and keep track of it. If an intervention is only going to get you a 1% improvement, it's probably not even worth it. This depends on scale! 1% of a small number isn’t worth it! 1% of a big number is very worth it, especially if that big number is a number of lives! A few caveats. First, a small number only matters if it’s real. It’s very easy to get spurious small effects, so much so that any time you see a small effect you should wonder if it’s real. I’m ready to be forgiving here because behavioral economics is so well-replicated and common-sensically true, but I wouldn’t blame anyone who steers clear. Second, Hreha says: To be honest, you can probably use your creativity to brainstorm an idea that will get you a 3-4% minimum gain, no behavioral economics "science" required. Which leads me to the final point I'd like to make: rules and generalizations are overrated. The reason that fields like behavioral economics are so seductive is because they promise people easy, cookie-cutter solutions to complicated problems. Figuring out how to increase sales of your product is hard. You need to figure out which variables are responsible for the lackluster interest. Is the price the issue? Is the product too hard to use? Is the design tacky? Is the sales organization incompetent? Is the refund/return policy lacking? etc. Exploring these questions can take months (or years) of hard work, and there's no guarantee that you'll succeed. If, however, a behavioral economist tells you that there are nudges that will increase your sales by 10%, 20%, or 30% without much effort on your part... Whoa. That's pretty cool. It's salvation. Thus, it's no surprise that governments and companies have spent hundreds of millions of dollars on behavioral "nudge" units. Unfortunately, as we've seen, these nudges are woefully ineffective. Specific problems require specific solutions. They don't require boilerplate solutions based on general principles that someone discovered by studying a bunch of 19 year old college students. However, the social sciences have done a good job of convincing people that general principles are better solutions for problems than creative, situation-specific solutions. In my experience, creative solutions that are tailor-made for the situation at hand *always* perform better than generic solutions based on one study or another. Hreha is a professional in this field, so presumably he’s right. Still, compare to medicine. A thoughtful doctor who tailors treatment to a particular patient sounds better (and is better) than one who says “Depression? Take this one all-purpose depression treatment which is the first thing I saw when I typed ‘depression’ into UpToDate”. But you still need medical journals. Having some idea of general-purpose laws is what gives the people making creative solutions something to build upon. (also, at some point your customers might want to check your creative solution to see whether it actually gives a “3-4% minimum gain, no behavioral economics required”, and that would be at least vaguely study-shaped.) Third, everyone who said nudging had vast effects is still bad and wrong. Many of them were bad and wrong and making fortunes consulting for companies about how to implement the policies they were claiming were super-powerful. This is suspicious and we should lower our opinion of them accordingly. In a previous discussion of growth mindset, I wrote: Imagine I claimed our next-door neighbor was a billionaire oil sheik who kept thousands of boxes of gold and diamonds hidden in his basement. Later we meet the neighbor, and he is the manager of a small bookstore and has a salary 10% above the US average... Should we describe this as “we have confirmed the Wealthy Neighbor Hypothesis, though the effect size was smaller than expected”? Or as “I made up a completely crazy story, and in unrelated news there was an irrelevant deviation from literally-zero in the same space”? All the people talking about oil sheiks deserve to get asked some really uncomfortable questions. And a lot of these will be the most famous researchers - the Dan Arielys of the world - because of course the people who successfully hyped their results a lot are the ones the public knows about. Still, the neighbor seems like a neat guy, and maybe he’ll give you a job at his bookstore. V. Conclusion: Musings On The Identifiable Victim Effect I actually skipped the very beginning of Hreha’s article. I want to come back to it now. It begins: The last few years have been particularly bad for behavioral economics. A number of frequently cited findings have failed to replicate. Here are a couple of high profile examples: The Identifiable Victim Effect (featured in the workbooks I wrote with Dan Ariely and Kristen Berman in 2014)
Green is one of these five studies, and it does superficially find loss aversion. But Fishburn and Kochenberger have done something weird. They argue that “loss” and “gain” aren’t necessarily objective, and usually correspond to “loss relative to some reference frame” (so far, so good). In order to figure out where the reference frame is, they assume that the neutral point is wherever “something unusual happens to the individual’s utility function” (F&K’s words). So they shift the zero point separating losses and gains to wherever the utility function looks most interesting! After doing this, they find “loss aversion”, ie the utility curve changes its slope at the transition between the loss side and the gain side. But since the transition was deliberately shifted to wherever the utility curve changed slope, this is almost tautological. It isn’t quite tautological: it’s interesting that most of the utility curves had a sharp transition zone, and it’s interesting that the transition was in the direction of loss-aversion rather than gain-seeking. But it’s tautological enough to be embarrassing. Still, this is Fishburn and Kochenberger’s embarrassment, not Kahneman and Tversky’s. And Fishburn and Kochenberger included this study in their review alongside several other studies that didn’t do this to the same degree. Kahneman and Tversky just cited the review article. I don’t think citing a review article that does weird things to a study really qualifies as “systematic misrepresentation.” I guess I’m having a hard time figuring out how angry to be, because everything about Fishburn and Kochenberger is terrible. The average study in F&K includes results from 5-10 executives. But the studies are pretty open about the fact that they interviewed more executives than this, threw away the ones who gave boring answers, and just published results from the interesting ones. Then they moved the axes to wherever looked most interesting. Then they used all this to draw sweeping generalizations about human behavior. Then F&K combined five studies that did this into a review article, without protesting any of it. And then K&T cited the review article, again without protesting. I have to imagine that all of this was normal by the standards of the time. I have looked up all these people and they were all esteemed scientists in their own day. And I believe the evidence shows K&T summarized F&K faithfully. Shouldn’t they have avoided citing F&K at all? Seems like the same kind of question as “Shouldn’t Pythagoras have published his theorem in a peer-reviewed journal, instead of moving to Italy, starting a cult, and exposing his thigh at the Olympic Games as part of a scheme to convince people he was the god Apollo?” Yes, but the past was a weird place. As best I can tell, K&T’s citation of G&P agrees with the authors’ own assessment of their results. Their citation of F&K agrees with the reviewers’ assessment and with a charitable reading of most of the studies involved, although those studies are terrible in many ways which are obvious to modern readers. I would urge people interested in the whodunit question to read Kahneman and Tversky’s original paper. I think it paints the picture of a team very interested in their own results and in theory, and citing other people only incidentally, and in accordance with the scientific standards of their time. I don’t feel a need to tar them as “misrepresenters”. III. Okay, But Is Loss Aversion Real? Remember, all that is about the personal deficiencies of Kahneman and Tversky. Realistically there have been hundreds of much better studies on loss aversion in the forty years since they wrote their article, so we should be looking at those. Here Hreha cites Gal & Rucker: The Loss Of Loss Aversion: Will It Loom Larger Than Its Gain? It’s a great 2018 paper that looks at recent evidence and concludes that loss aversion doesn’t exist. But it’s a very specific, interesting type of nonexistence, which I think the Hreha article fails to capture. G&R are happy to admit that in many, many cases, people behave in loss-averse ways, including most of the classic examples given by Kahneman and Tversky. They just think that this is because of other cognitive biases, not a specific cognitive bias called “loss aversion”. They especially emphasize Status Quo Bias and the Endowment Effect. Status Quo Bias is where you prefer inaction to action. Suppose you ask someone “Would you bet on a coin flip, where you get $60 if heads and lose $40 if tails?”. They say no. This deviates from rational expectations, and one way to think of this is loss aversion; the prospect of losing $40 feels “bigger” than the prospect of gaining $60. But another way to think of it is as a bias towards inaction - all else being equal, people prefer not to make bets, and you’d need a higher payoff to overcome their inertia. Endowment Effect is where you value something you already have more than something you don’t. Suppose someone would pay $5 to prevent their coffee mug from being taken away from them, but (in an alternative universe where they lack a coffee mug) would only pay $3 to buy one. You can think of this as loss aversion (the grief of losing a coffee mug feels “bigger” than the joy of gaining one). Or you can think of it as endowment (once you have the coffee mug, it’s yours and you feel like defending it). These are really fine distinctions; I had to read the section a few times before the difference between loss aversion and endowment effect really made sense to me. Kahneman and Tversky just sort of threw all all this stuff out and saw what stuck and didn’t necessarily try super hard to make sure none of the biases they discovered were entirely explainable as combinations of some of the others. G&R think maybe loss aversion is. They do some clever work setting up situations that test loss aversion but not status quo or endowment - for example, offering a risky bet vs. a safer bet. Here they find no evidence for loss aversion as a separate force from the other two biases. Somewhere in this process, they did an experiment where they gave participants a quarter minted in Denver and asked them if they wanted to exchange it for a quarter minted in Philadelphia. 60% of people very reasonably didn’t care, but another 35% had grown attached to their Denver quarter, with only 5% actively seeking the novelty of Philadelphia. Psychology is weird. I understand why some people would summarize this paper as “loss aversion doesn’t exist”. But it’s very different from “power posing doesn’t exist” or “stereotype threat doesn’t exist”, where it was found that the effect people were trying to study just didn’t happen, and all the studies saying it did were because of p-hacking or publication bias or something. People are very often averse to losses. This paper just argues that this isn’t caused by a specific “loss aversion” force. It’s caused by other forces which are not exactly loss aversion. We could compare it to centrifugal force in physics: real, but not fundamental. Also, you can’t use this paper to argue that “behavioral economics is dead”. At best, the paper proves that loss aversion is better explained by other behavioral economic concepts. But you can’t get rid of behavioral econ entirely! The stuff you have to explain is still there! It’s just a question of which parts of behavioral econ you use to explain it. Complicating this even further is Mrkva et al, Loss Aversion Has Moderators, But Reports Of Its Death Are Greatly Exaggerated (h/t Alex Imas, who has a great Twitter thread about this). This is an even newer paper, 2019, which argues that Gal and Rucker are wrong, and loss aversion does have an independent existence as a real force. There are many things to like about this paper. Previous criticisms of loss aversion argue that most experiments are performed on undergrads, who are so poor that even small amounts of money might have unusual emotional meaning. Mrkva collects a sample of thousands of millionaires (!) and demonstrates that they show loss aversion for sums of money as small as $20. On the other hand, I’m not sure they’re quite as careful as G&R at ruling out every other possible bias (although I don’t have a great understanding of where the borders between biases are and I can’t say this for sure). The main point I want to make is that all the scientists in this debate seem smart, thoughtful, and impressive. This isn’t like social priming experiments where one person says a crazy thing, nobody ever replicates it at scale, and as soon as someone tries the whole thing collapses. These have been replicated hundreds of times, with the remaining arguments being complicated semantic and philosophical ones about how to distinguish one theory from a very slightly different theory. If that takes replicating your result on a sample of thousands of millionaires, people will gather a sample of thousands of millionaires and get busy on the replication. Just overall really impressive work. I don’t feel qualified to take a side in the G&R vs. Mkrva debate, but both teams make me really happy that there are smart and careful people considering these questions. And this is just a drop in the bucket. Alex Imas also links Replicating patterns of prospect theory for decision under risk, which says: Though substantial evidence supports prospect theory, many presumed canonical theories have drawn scrutiny for recent replication failures. In response, we directly test the original methods in a multinational study (n = 4,098 participants, 19 countries, 13 languages), adjusting only for current and local currencies while requiring all participants to respond to all items. The results replicated for 94% of items, with some attenuation. Twelve of 13 theoretical contrasts replicated, with 100% replication in some countries. Heterogeneity between countries and intra-individual variation highlight meaningful avenues for future theorizing and applications. We conclude that the empirical foundations for prospect theory replicate beyond any reasonable thresholds. Beyond any reasonable thresholds! IV. Do Nudges Work? or, How Small Is Small? Continuing through the Hreha article: For a number of years, I've been beating the anti-nudge drum. Since 2011, I've been running behavioral experiments in the wild, and have always been struck by how weak nudges tend to be. In my experience, nudges usually fail to have *any* recognizable impact at all. This is supported by a paper that was recently published by a couple of researchers from UC Berkeley. They looked at the results of 126 randomized controlled trials run by two "nudge units" here in the United States. I want you to guess how large of an impact these nudges had on average... 30%? 20%? 10%? 5%? 3%? 1.5%? 1%? 0%? If you said 1.5%, you'd be right (the actual number is 1.4%, but if I had written that out you would have chosen it because of its specificity). According to the academic papers these nudges were based upon, these nudges should have had an average impact of 8.7%. But, as you probably understand by now, behavioral economics is not a particularly trustworthy field. I actually emailed the authors of this paper, and they thought the ~1% effect size of these interventions was something to be applauded—especially if the intervention was cheap & easy. Unfortunately, no intervention is truly cheap or easy. Every single intervention requires, at the very minimum, administrative overhead. If you're going to do something, you need someone (or some system) to implement and keep track of it. If an intervention is only going to get you a 1% improvement, it's probably not even worth it. Uber infamously had a team of behavioral economists working on its product, trying to “nudge” people in the right direction. Relatedly, Uber makes $10 billion in yearly revenue. If they can “nudge” people to spend 1% more, that’s $100 million. That’s not much relative to revenue, but it’s a lot in absolute terms. In particular, it pays the salary of a lot of behavioral economists. If you can hire 10 behavioral economists for $100,000 a year and make $100 million, that’s $99 million in profit. Or what if you’re a government agency, trying to nudge people to do prosocial things? There are about 90 million eligible Americans who haven’t gotten their COVID vaccine, and although some of them are hard-core conspiracy theorists, others are just lazy or nervous or feel safe already. (source) Whoever decided on that grocery gift card scheme was nudging, whether or not they have an economics degree - and apparently they were pretty good at it. If some sort of behavioral econ campaign can convince 1.5% of those 90 million Americans to get their vaccines, that’s 1.4 million more vaccinations and, under reasonable assumptions, maybe a few thousand lives saved. Hreha says that: Every single intervention requires, at the very minimum, administrative overhead. If you're going to do something, you need someone (or some system) to implement and keep track of it. If an intervention is only going to get you a 1% improvement, it's probably not even worth it. This depends on scale! 1% of a small number isn’t worth it! 1% of a big number is very worth it, especially if that big number is a number of lives! A few caveats. First, a small number only matters if it’s real. It’s very easy to get spurious small effects, so much so that any time you see a small effect you should wonder if it’s real. I’m ready to be forgiving here because behavioral economics is so well-replicated and common-sensically true, but I wouldn’t blame anyone who steers clear. Second, Hreha says: To be honest, you can probably use your creativity to brainstorm an idea that will get you a 3-4% minimum gain, no behavioral economics "science" required. Which leads me to the final point I'd like to make: rules and generalizations are overrated. The reason that fields like behavioral economics are so seductive is because they promise people easy, cookie-cutter solutions to complicated problems. Figuring out how to increase sales of your product is hard. You need to figure out which variables are responsible for the lackluster interest. Is the price the issue? Is the product too hard to use? Is the design tacky? Is the sales organization incompetent? Is the refund/return policy lacking? etc. Exploring these questions can take months (or years) of hard work, and there's no guarantee that you'll succeed. If, however, a behavioral economist tells you that there are nudges that will increase your sales by 10%, 20%, or 30% without much effort on your part... Whoa. That's pretty cool. It's salvation. Thus, it's no surprise that governments and companies have spent hundreds of millions of dollars on behavioral "nudge" units. Unfortunately, as we've seen, these nudges are woefully ineffective. Specific problems require specific solutions. They don't require boilerplate solutions based on general principles that someone discovered by studying a bunch of 19 year old college students. However, the social sciences have done a good job of convincing people that general principles are better solutions for problems than creative, situation-specific solutions. In my experience, creative solutions that are tailor-made for the situation at hand *always* perform better than generic solutions based on one study or another. Hreha is a professional in this field, so presumably he’s right. Still, compare to medicine. A thoughtful doctor who tailors treatment to a particular patient sounds better (and is better) than one who says “Depression? Take this one all-purpose depression treatment which is the first thing I saw when I typed ‘depression’ into UpToDate”. But you still need medical journals. Having some idea of general-purpose laws is what gives the people making creative solutions something to build upon. (also, at some point your customers might want to check your creative solution to see whether it actually gives a “3-4% minimum gain, no behavioral economics required”, and that would be at least vaguely study-shaped.) Third, everyone who said nudging had vast effects is still bad and wrong. Many of them were bad and wrong and making fortunes consulting for companies about how to implement the policies they were claiming were super-powerful. This is suspicious and we should lower our opinion of them accordingly. In a previous discussion of growth mindset, I wrote: Imagine I claimed our next-door neighbor was a billionaire oil sheik who kept thousands of boxes of gold and diamonds hidden in his basement. Later we meet the neighbor, and he is the manager of a small bookstore and has a salary 10% above the US average... Should we describe this as “we have confirmed the Wealthy Neighbor Hypothesis, though the effect size was smaller than expected”? Or as “I made up a completely crazy story, and in unrelated news there was an irrelevant deviation from literally-zero in the same space”? All the people talking about oil sheiks deserve to get asked some really uncomfortable questions. And a lot of these will be the most famous researchers - the Dan Arielys of the world - because of course the people who successfully hyped their results a lot are the ones the public knows about. Still, the neighbor seems like a neat guy, and maybe he’ll give you a job at his bookstore. V. Conclusion: Musings On The Identifiable Victim Effect I actually skipped the very beginning of Hreha’s article. I want to come back to it now. It begins: The last few years have been particularly bad for behavioral economics. A number of frequently cited findings have failed to replicate. Here are a couple of high profile examples: The Identifiable Victim Effect (featured in the workbooks I wrote with Dan Ariely and Kristen Berman in 2014)
August 31, 2023 · Original source
Loss aversion has survived many replication attempts and can also be viscerally appreciated. The most intelligent critiques, like Gal & Rucker’s, argue that it’s an epiphenomenon of other cognitive biases, not that it doesn’t exist or doesn’t replicate.
Love

Love is a recurring concept in the Astral Codex Ten archive, appearing 2 times across 2 issues between June 10, 2023 and September 20, 2024. The archive places it in contexts such as "France. Wine. Love. And the final one is Freedom"; "Added to these four were three virtues unique to Christianity, believed to be revelations from God that mankind would not identify if left to their own devices. These three are faith, hope, and love". It most often appears alongside A Poet in Paradise, Adam, Agrippa d'Aubigné.

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Love
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June 10, 2023
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September 20, 2024
June 10, 2023 · Original source
The apathetic stage was omnipresent in the camp, and Frankl clearly equates it with loss of the will to live. He attributes his own survival of this stage to two main anchors that occupied his mind and held him strongly tied to sanity and reality. One of them was love, and specifically constant thoughts of his wife, Tilly Grosser, who was taken to a women's camp nearby. These are probably the most poetic instances in this most pragmatic book — Frankl's recollections of the times he’s thinking about her. They are usually preceded by him discerning some sliver of beauty in the monotone camp life. He never saw his wife again.
Once, an elderly practitioner consulted me because of his severe depression. He could not overcome the loss of his wife who had died two years before and whom he had loved above all else. Now, how could I help him? What should I tell him? Well, I refrained from telling him anything but instead confronted him with the question, “What would have happened, Doctor, if you had died first, and your wife would have had to survive you?” “Oh,” he said, “for her this would have been terrible; how she would have suffered!”. Whereupon I replied, “You see, Doctor, such a suffering has been spared her, and it was you who have spared her this suffering — to be sure, at the price that now you have to survive and mourn her.” He said no word but shook my hand and calmly left my office. In some way, suffering ceases to be suffering at the moment it finds a meaning, such as the meaning of sacrifice.
Dear reader, please imagine a young and talented man in his twenties. He is, as they often are, a poet, a fighter, a lover. His name is Guillaume du Vintrais. He was born in 1553, and at the tender age of seventeen he moved from Gascony to Paris, in order to live his life to the fullest. He was immediately in love with the city, and the city returned the affection. He wrote venomous epigrams, he fought in duels, he raked his way through Paris’ beau monde. One of his friends was young Henry of Navarre, the future king Henry IV. Another was Agrippa d'Aubigné, a famous poet in his own right. His book of one hundred sonnets, called “Wicked Songs of Guillaume du Vintrais”, has such titles as “Burgundy wine”, “The Kindest of Valois”, “Elixir of Hekate”, “A Poet in Paradise”, “Pigeon post” and so on. A lot of his poems are dedicated to a mysterious “Marchioness L.”; those, as you can imagine, are more romantic ones. Generally, his poetry has quite a specific combination of debauchery, blasphemy, camaraderie, romanticism and philosophy that can be described as “d’Artagnan meets François Villon”.
September 20, 2024 · Original source
Beneath that, not all that well hidden, the Ballad is Chesterton’s love song to conservatism as he understands it. In it Chesterton weaves the ideas that he has been writing about all his life and creates a cohesive narrative theme. The Ballad is like a melody that all his other works, fiction and nonfiction, dance to. Chesterton wrote many books, yet none seemed to stand higher than the others in terms of quality or popularity. Because of this he has been called “the master without a masterpiece” (though, appropriately, the quote itself seems legendary: I have found it referenced everywhere but I cannot find the source). I disagree: the Ballad of the White Horse is his masterpiece. It is Chesterton boiled down to his essence. Within it we find two core themes of Chesterton’s body of work: hope in defiance of fate, and the eternal revolution.
Critics of virtue ethics will often question how you can know what virtues the virtue ethicist should cultivate. In Catholic theology there is no such problem, as they have seven official virtues specified. Four of these virtues they inherited from Greek philosophy and they represent the practical and straightforward virtues that any rational man is likely to find worthwhile: prudence, temperance, justice, and fortitude. Added to these four were three virtues unique to Christianity, believed to be revelations from God that mankind would not identify if left to their own devices. These three are faith, hope, and love.
Love is fairly easy to comprehend, though you could write volumes on its nuances as a virtue. Faith is more controversial, but still graspable: just as we have faith that the plane won’t crash when we take a long flight, Christians have faith in God’s promises. They hold to their belief, in the face of doubt. Hope, however, is harder to grok..
l-amphetamine

l-amphetamine is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between January 25, 2021 and January 25, 2021. The archive places it in contexts such as "Both studies find that both d-amphetamine and l-amphetamine are effective stimulants". It most often appears alongside Adderall, ADHD, AHS.

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l-amphetamine
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January 25, 2021
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January 25, 2021
January 25, 2021 · Original source
Even if we agree that amphetamines are the right treatment for ADHD (many people don't!), how concerned should we be that the particular amphetamines we use are a random mix of salts selected by sketchy 1950s diet-pill peddlers? Dexedrine is an older formulation with pure d-amphetamine (sulfate). No l-amphetamine, no weird combination of salts. Should we just use that?
Arnold, Huestis, and Smeltzer, 1976 and Gross, 1976 compare pure d-amphetamine to a mix of d and l amphetamines. Both studies find that both d-amphetamine and l-amphetamine are effective stimulants, but that d-amphetamine seems to work better for most people. A rat model also finds some modest superiority for d-amphetamine, showing that both isomers improve attention, but d-amphetamine additionally improves hyperactivity and impulsivity.
Is there any advantage at all to including l-amphetamine? AHS find that a small subgroup of patients seem to do better on it, but this is a study from 1976 and honestly I don't trust them to find small subgroups responsibly. And Gross finds that some people have fewer side effects on a mix of both than on d-amphetamine alone. This is a bit strange - shouldn't two chemicals have more side effects than one chemical? My guess is that d-amphetamine is just stronger, and so people getting their amphetamines as a mix of a strong chemical and a weak chemical are effectively on a lower dose and get fewer side effects.
l-methamphetamine

l-methamphetamine is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 16, 2022 and November 16, 2022. The archive places it in contexts such as "this is l-methamphetamine, the mostly-inactive stereoisomer of meth". It most often appears alongside @AutismCapital, Adderall, ADHD.

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l-methamphetamine
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November 16, 2022
November 16, 2022 · Original source
Luckily for them, this is l-methamphetamine, the mostly-inactive stereoisomer of meth (if you don’t know what stereoisomers are - do you know how all superheroes have an evil version of themselves with a goatee from a parallel universe? This is that, but for organic chemicals). There’s boring technical debate about exactly how dangerous and addictive l-methamphetamine is, but the answer I find most convincing is “so safe and nonaddictive that the government lets you sell it over the counter as a nasal decongestant”
The government also lets you spell it “levmetamfetamine” on the ingredient list so people don’t see it and freak out. Anyone taking selegiline might get a positive urine test for methamphetamine, but there’s no reason to expect any real negative effects.
l-methylfolate

l-methylfolate is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between May 25, 2021 and May 25, 2021. The archive places it in contexts such as "supplements like l-methylfolate". It most often appears alongside 2002 meta-analysis by Cochrane Collaboration, 5-HTP, 5-HTP.

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l-methylfolate
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May 25, 2021
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May 25, 2021
May 25, 2021 · Original source
The short version: Depression has a combination of biological, psychological, and social causes. You can address the social causes by changing your life circumstances (and research suggests people underestimate the potential benefits of making major life changes). You can address the psychological causes with therapy; possible therapies are diverse and complicated but I especially recommend “behavioral activation” therapy (where you try to keep a schedule and also do new, interesting things) and David Burns’ book Feeling Good. You can address the biological causes with a combination of lifestyle changes, medications, and supplements. Consider exercising more and adapting a modified Mediterranean diet. Consider taking antidepressants like escitalopram and bupropion, and supplements like l-methylfolate. Other non-chemical biological options include light therapy (safe and easy), transcranial magnetic stimulation (more complicated), and electroconvulsive therapy (difficult but extremely effective last-ditch solution). If something treats your depression, continue it for some length of time depending on the type of intervention, then consider withdrawing it to see if you can maintain your mood without it.
The most-studied and best-supported supplements for depression is l-methylfolate. Tryptophan/5-HTP, SAM-e, fish oil and St. John’s Wort may also be helpful. Less-well-studed but promising supplements including Zembrin and polygala tenuifolia. I am currently avoiding discussion of tianeptine, a foreign antidepressant which is sometimes sold as a supplement in the US, until I figure out the legal gray areas around it, but you might consider looking into it on your own. Going through the others one by one:
L-methylfolate is a form of folic acid, aka Vitamin B9, common in various vegetables. It’s part of various important chemical processes in the body, including the synthesis of serotonin, and various studies support its use in depression. Some people will try to claim that a gene called MTHFR is very relevant here, but I disagree with this and will have a page up about it eventually – the summary is that you should consider using l-methylfolate regardless of what allele of MTHFR you have. I’ve listed this supplement first because it’s the only one which has been officially approved by the FDA as safe and effective for depression. The FDA-approved version is called Deplin, and is prescription-only and more expensive, but it’s chemically identical to regular l-methylfolate which you can buy without a prescription in stores. Be careful as many stores will sell 1 mg tablets, but the recommended dose is 7.5 – 15 mg daily. You can get l-methylfolate 15 mg here.
la lista Tascon

la lista Tascon is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 02, 2023 and November 02, 2023. The archive places it in contexts such as "Thus was born la lista Tascon . The Tascon list. Also known as Chavez’s revenge". It most often appears alongside America, American conservatives, Belarus.

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la lista Tascon
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November 02, 2023
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November 02, 2023
November 02, 2023 · Original source
He had warned people not to sign the petition, and now they would pay. A digital record of the three million names was passed to Luis Tascon, a young National Assembly member and specialist in information technology. He posted it on his web site, ostensibly to prevent the opposition from inventing signatories. Thus was born la lista Tascon. The Tascon list. Also known as Chavez’s revenge. It formalised the country’s division. Heretics this side of the ledger, believers on the other. Government and state offices used it to purge signatories from the state payroll, to deny jobs, contracts, loans, documents, to harass and punish, to make sectarianism official. People lost careers and livelihoods and went bankrupt. Fear gripped those who had signed, then it spread to their relatives. On his television show, the president invited Tascon onto the stage and with mock anxiety asked “I don’t appear on your list, do I?”
By April 2005 the stories of blighted lives were creating an international embarrassment, so Chavez publicly declared a halt. ‘The Tascon list must be archived and buried”, he said. “I say that because I keep receiving some letters . . . that make me think that in some places they still have the Tascon list to determine if somebody is going to get a job or not. Surely it had an important role at one time, but not now.”
lab leak

lab leak is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between March 28, 2024 and March 28, 2024. The archive places it in contexts such as "we should learn the lessons of lab leak". It most often appears alongside ACX comment thread, ACX subreddit, Asia.

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lab leak
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March 28, 2024
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March 28, 2024
March 28, 2024 · Original source
For example, does Putin have cancer? We start with the prior for Russian men ages 60-69 having cancer (14.32%, according to health data). We adjust for Putin’s healthy lifestyle (-30% cancer risk) and lack of family history (-5%). Putin hasn’t vanished from the world stage for long periods of time, which seems about 4x more likely to be true if he didn’t have cancer than if he did. About half of cancer patients lose their hair, and Putin hasn’t, so we’ll divide by two. On the other hand, Putin’s face has gotten more swollen recently, which happens about six times more often to cancer patients than to others, so we’ll multiply by six. And so on and so forth, until we end up with the final calculation: 86% chance Putin doesn’t have cancer, too bad. This is an unusual way to do things, but Saar claimed some early victories. For example, in a celebrity Israeli murder case, Saar used Rootclaim to determine that the main suspect was likely innocent, and a local mental patient had committed the crime; later, new DNA evidence seemed to back him up. One other important fact about Saar: he is very rich. In 2008, he sold his fraud detection startup to PayPal for $169 million. Since then he’s founded more companies, made more good investments, and won hundreds of thousands of dollars in professional poker. So, in the grand tradition of very rich people who think they have invented new forms of reasoning, Saar issued a monetary challenge. If you disagree with any of his Rootclaim analyses - you think Putin does have cancer, or whatever - he and the Rootclaim team will bet you $100,000 that they’re right. If the answer will come out eventually (eg wait to see when Putin dies), you can wait and see. Otherwise, he’ll accept all comers in video debates in front of a mutually-agreeable panel of judges. Since then, Saar and his $100,000 offer have been a fixture of Internet debates everywhere. When I argued that Vitamin D didn’t help fight COVID, people urged me to bet against Saar, and we had a good discussion before finally failing to agree on terms. When anti-vaccine multimillionaire Steve Kirsch made a similar offer, Saar took him up on it, although they’ve been bogged down in judge selection for the past year. Rootclaim also found in favor of the lab leak hypothesis of COVID. When Saar talked about this on an old ACX comment thread, fellow commenter tgof137 (Peter Miller) agreed to take him up on his $100K bet. At the time, I had no idea who Peter was. I kind of still don’t. He’s not Internet famous. He describes himself as a “physics student, programmer, and mountaineer” who “obsessively researches random topics”. After a family member got into lab leak a few years ago, he started investigating. Although he started somewhere between neutral and positive towards the hypothesis, he ended up “90%+” convinced it was false. He also ended up annoyed: contrarian bloggers were raking in Substack cash by promoting lab leak, but there seemed to be no incentive to defend zoonosis. Unlike Saar, Peter was not especially rich. $100K represented a big fraction of his net worth. But (he wrote me in an email): It was a moderately large financial risk for me ... I [expected] a smart and unbiased person would vote for zoonosis with, say, 80% odds after seeing all the evidence. If both judges voting for lab origin is uncorrelated, that's 20% squared, and it was pretty low odds of a catastrophic financial risk for me. I wasn't highly worried about losing the debate because I was wrong about the science. I put in enough effort to know I'm probably correct there. My biggest fear was that I'd choke at the debate for some reason, that I'd be too anxious and particularly that I'd be unable to sleep the night beforehand. I have zero prior debate experience to rely upon. If this seems like a weirdly blase attitude towards risk, Peter told blogger Philipp Markolin that he “is a mountain climber where sometimes there is a 5% chance to die, and the stakes are just not that high for a debate.” Unlike the eternally bogged-down Saar-Kirsch debate, here things moved quickly. The two contestants put out a call for judges on the ACX subreddit, and agreed on: Will van Treuren, a pharmaceutical entrepreneur with a PhD from Stanford and a background in bacteriology and immunology.
Eric Stansifer, an applied mathematician with a PhD from MIT and experience in mathematical virology. …both of whom received $5,000 as payment for their ~1001 hours of work, paid by the two contestants along with their $100,000 table stakes2. The format would be three sessions, each consisting of hour-and-a-half arguments by both sides, then three hours for the debaters to answer questions from the judges and each other. II. The Debate Below, I’ve included the videos from each session, plus my (long) summary if you prefer text. In the second session (on viral genetics) biotech entrepreneur and lab leak expert Yuri Deigin stood in for Saar; Peter continued to represent himself. Session 1: Epidemiology Peter: The first officially confirmed COVID case was a vendor at the Wuhan wet market. So were the next four, and half of the next 40. A heat map of early cases is obviously centered on the wet market, not on the lab. The wet market and the lab are about 6 miles away as the crow flies, or a 15 mile / half hour drive. Location of COVID cases in December 2020. Source: NYT, slightly edited. A map of cases at the wet market itself shows a clear pattern in favor of the very southwest corner: The southwest corner is where most of the wildlife was being sold. Rumor said that included a stall with raccoon-dogs, an animal which is generally teeming with weird coronaviruses, and is a plausible intermediate host between humans and bats: Awwww, come on, you can’t stay mad at this little guy. China said this rumor was false and refused to release any information. Scientists were finally able to confirm the existence of the raccoon-dog shop in the funniest possible way: a virologist had visited Wuhan in 2014, saw the awful conditions in the shop, and took a picture as an example of the kind of place that a future pandemic might start. Source: NPR. To be fair, we have only the scientist’s word that this is why he had the picture. But he definitely did have it. People say it would be a surprising coincidence if a zoonotic coronavirus pandemic just so happened to start in a city with a big coronavirus research lab, and this is true. But it would be an even more surprising coincidence if a lab-leak coronavirus pandemic just so happened to first get detected at a raccoon-dog stall in a wet market! Saar: It’s not clear that the first case was at the wet market; a certain Mr. Chen, with no connection to the market, seems to have fallen sick on December 8. An SCMP article suggested there were 92 previously-undetected cases suspicious for COVID as far back as November. And even if half of the first forty universally-agreed-upon cases had market connections that means another half didn’t. There was a bias towards detecting cases at the market: because authorities thought the market was the origin, and because everyone was thinking about zoonosis after SARS1, they only screened/diagnosed people with a market connection. One of the few non-market-connected COVID cases detected during this period was only detected because he was the relative of a hospital worker; the worker noticed the signs and insisted they go to the hospital despite the lack of a wet market connection. Although the map of positive samples and cases at the market was centered near the raccoon-dog stall, that could be because that area was sampled more; it’s also close to the mahjong room, where visitors and vendors at the market would go and unwind in a tight, poorly ventilated area. The next session will focus more on the WIV, but the short version is that they were doing lots of gain of function research. So one story compatible with the evidence is that a worker at WIV got infected with their modified coronavirus and passed it to his contacts. COVID started spreading quietly a few weeks to months before the first market-related case was detected. This accounts for the 92 earlier cases, Mr. Chen’s case, and the half of officially-detected cases with no wet market association. Then an infected person went to the market, causing a super-spreader event. Some of the infected market patrons went to the hospital, where doctors traced it back to the market and told other doctors to be on the lookout for wet market patrons coming in with weird viral pneumonias. They found some, declared victory, and the few anomalies - like the hospital worker’s relative - were forgotten, or assumed to have wet market connections that nobody could find. China quashed all evidence of the lab research (as was done in previous lab leak cases, eg the USSR) so all we have is the apparent wet market links that Peter found so convincing. Peter: The supposed pre-wet-market cases are confirmed fakes. Yes, the WHO did an investigation of whether there might have been COVID cases circulating before the wet market, and identified 92 unusual pneumonias that merited further review. But their final investigation, which included testing samples from these people after good tests became available, found that none of these people really had COVID. As for Mr. Chen, he said in an interview that he was hospitalized for dental issues on December 8, caught COVID in the hospital on December 16, and then was erroneously reported as “hospitalized for COVID on December 8”. The December 16 date is after the first wet market cases. Further, it seems epidemiologically impossible for COVID to have been circulating much before the first cases were officially detected December 11. The COVID pandemic doubles every 3.5 days. So if the first infection was much earlier - let’s say November 11 - we would expect 256x as much COVID as we actually saw. Even if the first couple of cases were missed because nobody was looking for them, the number of hospitalizations, deaths, etc, in January or whenever were all consistent with the number of people you’d expect if the pandemic started in early December - and not consistent with 256x that many people. So probably we should just accept that the first reported case - a wet market vendor, December 11 - was very early in the pandemic. She wasn’t literally the first case - that would most likely have been someone who worked at the raccoon-dog shop, whose case might (like 95% of COVID cases) have been mild enough not to come to medical attention. But she was certainly very early. Although authorities eventually decided COVID spread through a wet market and started deliberately looking for wet market connections, this only happened on December 30. So the earliest cases - including the 40 very earliest cases where half came from the wet market - weren’t biased (at least not through that particular route). So the claim that “the first case, and half of the first 40 cases, had wet market connections” stands as real and convincing evidence. Although the exact center of the map of positive COVID samples in the wet market was the mahjong room, the samples taken from the mahjong room were not, themselves, positive (cf: although a low-resolution population density map of New York might show Central Park in the exact center of the population density gradient, Central Park does not itself have population). There was no real “super-spreader event” at the wet market. There was a slow burn - one case the first day, a few more the next day, a few more the day after that. It’s hard to see how a single visit from an infected lab worker could do that. So the only way it could possibly be a lab leak is if the lab leaked sometime in late November, infected exactly one lab worker, that worker went straight to the wet market, infected a vendor, then went home, quarantined, recovered, and all other cases were downstream of that first infected wet market vendor. This is unparsimonious. Saar: The only source saying that Mr. Chen got sick early was an anonymous interview. And even if he was later than the first wet market cases, nobody was able to find any wet market connections. This means that whoever infected him was earlier than the index case and not linked to the wet market. Peter argued that COVID couldn’t have been more than a few weeks old when the first wet market cases were detected. But this was based on its known doubling rate. If pre-discovery COVID had a slower doubling time than known COVID, it could have been around longer. And post-lockdown serology suggested numbers that were larger than claimed at the time. So contra Peter’s claims, the infection could have been going on longer, which wouldn’t require the first lab worker to go straight to the market. It could have been weeks. Dr. Jesse Bloom’s investigation of the wet market samples, considered the final and most conclusive, failed to find a clear connection between COVID and raccoon-dogs or any other animals. Although the concentration of positive samples seemed highest near the raccoon dog stall, if you do a formal statistical analysis of which animals’ DNA was found near COVID samples most often, raccoon dogs are near the bottom. The top is wide-mouth bass, which can’t get COVID. This is obviously contamination, probably from infected humans touching wide-mouth bass tanks or something. Although the Chinese data included a negative sample from a mahjong table, it included a mention of poultry being sold nearby, which might mean this wasn’t the mahjong room itself, but some other mahjong table at a poultry shop elsewhere in the market, and (dry) mahjong tables might not hold the virus well anyway. Peter: Raccoon-dogs were sold in various cages at various stalls, separated by air gaps big enough to present a challenge for COVID transmission, and there’s no reason to think that one raccoon-dog would automatically pass it to all the others. The statistical analysis just proves there were many raccoon-dogs who didn’t have COVID. But you only need one. The raccoon dog shop and the drain leading out of the raccoon dog shop had some of the highest positive sample rates, which is more interesting than a statistical analysis which everyone agrees must be wrong (since it favors bass). It’s unclear why the negative mahjong sample says something about poultry, but based on the stated location, it’s definitely the one in the mahjong room. Session 1.5: Lineages This was technically part of Session 2, but formed enough of a discrete topic that I found it confusing to intermix it with all the other viral genetics points. I’m spinning it out into a separate summary, but the videos are all in the next session. Yuri: The coronavirus eventually mutated into many different strains. But the first big split, seen in some of the earliest samples, is between two different sub-strains called Lineage A and Lineage B, which differ by two mutations. In these two mutations, Lineage A is the same as BANAL-52, a bat virus which is the closest-known relative of COVID, but Lineage B is different. Since COVID probably evolved from something like BANAL-52, Lineage A must have come first, spread for a while, and then gotten two new mutations, turning it into Lineage B. All of the cases at the wet market, including the first detected case, were Lineage B. Lineage A wasn’t discovered until about a week later, and none of the Lineage A patients had been to the wet market. Lineage A (left) was used by the Minoan Cretans, but has never been deciphered. Lineage B (right) was used by the Mycaeneans for lists of palace goods. This matches Saar’s story above. The lab leaked to somewhere else in Wuhan, not the wet market. The virus spread undetected in the population for a while. During this time, it mutated to Lineage B. Then one of the people with Lineage B went to the wet market and started a superspreader event. The authorities sampled the patients, found Lineage B, then started looking elsewhere. Later they detected some of the earlier Lineage A cases. The market is unlikely to be the origin of the pandemic, because the original Lineage A strain wasn’t found there. Peter: Although Lineage A is evolutionarily older, Lineage B started spreading in humans first. We know this because Lineage B is more common. Throughout the early pandemic, until the D614G variant drove all other strains extinct, a consistent 2/3 of the cases were B, compared to 1/3 A. Both strains spread at the same rate, so the best explanation is that B started earlier than A. Since COVID doubles every 3-4 days, probably Lineage B started 3-4 days earlier than Lineage A, which explains why it’s always been twice as many cases. But also, Lineage B also has more internal genetic diversity than Lineage A. In general, older viruses have more genetic diversity (the “molecular clock”). This is further evidence that B started spreading first. Pekar 2022 and Pipes 2021 do analyses with known parameters for spread rate and diversity, and find 90%+ odds that Lineage B was the first one in humans. Why did the older strain start spreading later? Probably the virus crossed from bats into raccoon-dogs on some raccoon-dog farm out in the country. It spread in the raccoon-dogs for a while, racking up mutations, including the (less mutated) Lineage A strain and the (slightly more mutated) Lineage B strain. Then several raccoon-dogs were taken to Wuhan for sale, including one with Lineage A and another with Lineage B. The one with Lineage B passed its virus to humans earlier. Then 3-4 days later, the Lineage A one passed its virus to humans. Lineage A was first found in a Wuhan neighborhood right next to the wet market (closer to the wet market than 97% of Wuhan’s population). Again, it would be a bizarre coincidence if a lab leak pandemic was first detected at a wet market. But it would be an even more bizarre coincidence if a lab leak pandemic separated into two strains, and both were first detected at a wet market! Although no known wet market cases were Lineage A, a positive Lineage A environmental sample was found at the wet market, and everyone agrees most cases went undetected. So maybe the Lineage B raccoon-dog spread its virus to a vendor, and that sub-strain mostly stayed in the market. But the Lineage A raccoon-dog spread its virus to a customer, who went back to his house nearby, and that strain spread in the neighborhoods next to the market. This is the only story that explains the evolutionary precedence of A, the greater spread and older molecular clock of B, and the fact that both strains were first found very close to the wet market. Yuri/Saar: Lineage B could be more common and diverse because it got the advantage of a super-spreader event in the wet market. There are a few scattered cases of intermediates between A and B, and a few other scattered cases of lineages that seem even more ancestral (ie closer to the bat virus) than either. This doesn’t make sense in a double spillover hypothesis. But it does make sense if the lineages separated in human transmission somewhere between the lab and the first super-spreader event at the wet market. Peter: Again, the wet market wasn’t a super-spreader event. COVID spread in the wet market at exactly its normal spread rate, doubling about once every 3.5 days. Stop calling the wet market a super-spreader event. The scattered cases of “intermediates” are sequencing errors. They were all found by the same computer software, which “autofills” unsequenced bases in a genome to the most plausible guess. Because Lineage B was already in the software, depending on which part of a Lineage A virus you sequenced, you might get one half or the other autofilled as Lineage B, which looked like an “intermediate”. We know this because all the supposed “intermediates” were partial cases sequenced by this particular software. We can confirm this by noting that there are too many intermediates! That is, where Lineage A is (T/C) and Lineage B is (C/T), the software found both (T/T) “intermediates” and (C/C) “intermediates”. But obviously there can only be one real intermediate form, and we have to dismiss one or the other. But in fact we can dismiss both, because they were both caused by the same software bug. The scattered “progenitor” cases - those closer to the ancestral bat virus than either A or B - are reversions, ie cases where a new mutation in the virus happened to hit an already-mutated base and shift it back towards the ancestral virus. We know this because all of these “progenitors” were scattered cases found months after the pandemic started, often in entirely different countries from Wuhan. If these were real progenitor viruses, they would have either fizzled out or exploded into a substantial portion of all cases, not be found one time in one guy in Malaysia. Given the number of mutations the virus developed over the course of the pandemic, it’s inevitable that some of them would be mutations that bring it closer to the original bat virus, and in fact we find the number of “progenitors” found very nicely matches the number of progenitor-appearing viruses we would expect by chance. And in many cases, we know the “progenitors” are newer than the original lineages, because they also have some of the later mutations that Lineage A or B picked up along the way, alongside their apparent ancestral-bat-virus-like mutations. Session 2: Viral Genetics Yuri: Two years before COVID, scientists at the Wuhan Institute of Virology, together with colleagues at the University of North Carolina, sent in a grant proposal for the DEFUSE program. This program, intended to locate and better understand potential future pandemic viruses, involved going into bat caves and collecting new coronaviruses. Once they had them, they would do gain-of-function: specifically, they would add a furin cleavage site to make them more infectious and see what happened. (quick interlude: COVID’s spike protein has two sections: one binds to human cells through the ACE2 receptor, the other helps fuse with the cell after binding. In order to avoid the immune system, it hides both of these into one spike. But when it reaches a cell, it needs to separate them again. It takes advantage of a human respiratory enzyme, furin, to do the separation - this also ensures that it only infects its primary target, human respiratory cells. The part of COVID that lets it get separated by furin is called the “furin cleavage site”. COVID’s bat-virus ancestors were gastrointestinal viruses; the addition of a furin cleavage site was what made them respiratory viruses.) We’ve found two close relatives of COVID: bat viruses called RATG-13 and BANAL-52. In particular, COVID looks more or less like BANAL-52 plus a furin cleavage site. There are 1500 sarbecoviruses, members of the family of viruses that includes SARS and SARS2/COVID. None of them except COVID have furin cleavage sites. BANAL-52, COVID’s closest ancestor, doesn’t even have anything resembling one that could mutate into a functional furin cleavage site like COVID’s. Instead, COVID - which mostly just resembles BANAL-52 with a few scattered single-point mutations - has twelve completely new nucleotides in a row - a fully formed furin cleavage site that came out of nowhere. There is nowhere else in the genome that COVID differs from BANAL-52 in such a profound way. It’s just BANAL-52 plus a little bit of random mutation plus a fully-formed furin cleavage site that came out of nowhere. Further, the furin cleavage site is weird. It uses the protein arginine twice. But instead of the nucleotides coding for arginine in the usual viral way, both times it uses the codons CGG - the way that higher animals code for arginine. This works fine - it’s just not how viruses do it. So the obvious conclusion is that WIV, which said in 2018 that it was going to find viruses and add furin cleavage sites to them, found a close relative of BANAL-52 and added a furin cleavage site. Since they were humans, and most familiar with the human way of encoding arginine, they added it as CGG both times. COVID seemed surprisingly optimized for infecting humans. Of fifty animals it was tested in, including the usual coronavirus intermediate hosts (pangolins, raccoon-dogs, etc), it was best at infecting human cells. Further, a virus that enters a new species will usually show a burst of mutations as it “figures out” the best way to adapt to that species’ unique biology. But COVID has had a pretty constant mutation rate in humans, from the beginning of the pandemic to the end. That suggests it was already adapted to humans. This could be because the lab screened for viruses with existing adaptations, because they passed it through humanized mice in the lab, or because it adapted in the hundreds of undetected cases that happened between the lab and detection in the wet market. Usually, research with potentially dangerous coronaviruses is done in BSL-3 or 4, ie high to very-high security. But WIV was irresponsibly doing it in BSL-2, ie medium security. The researchers weren’t even required to wear masks. In general, about 1/500 labs will leak any given pathogen they’re working on (?!). But because WIV was researching such an infectious virus in such an irresponsible way, the odds of a leak were much higher. The most likely explanation for all these facts is that WIV went ahead and did the gain-of-function research they said they were going to do (the particular DEFUSE grant proposal we know about got rejected, but it proves that Wuhan wanted to do this, and they could easily have gotten funding somewhere else, or done it out of their regular budget). They found a close relative of BANAL-52 and added a furin cleavage site as a simple twelve-nucleotide insertion, using the human method of encoding arginine that their genetic engineers were familiar with. Then it leaked, spread for a while in the general Wuhan population, and eventually made it to the wet market where it got detected. Peter: As mentioned earlier, the DEFUSE grant was rejected. Further, the grant said that the Wuhan Institute of Virology was responsible for finding the viruses, and the University of North Carolina would do all the gain-of-function research. This was a reasonable division of labor, since UNC was actually good at gain-of-function research, and WIV mostly wasn’t. They had done a few very simple gain-of-function projects before, but weren’t really set up for this particular proposal and were happy to leave it for their American colleagues. Even if WIV did try to create COVID, they couldn’t have. As Yuri said, COVID looks like BANAL-52 plus a furin cleavage site. But WIV didn’t have BANAL-52. It wasn’t discovered until after the COVID pandemic started, when scientists scoured the area for potential COVID relatives. WIV had a more distant COVID relative, RATG-13. But you can’t create COVID from RATG-13; they’re too different. You would need BANAL-52, or some as-yet-undiscovered extremely close relative. WIV had neither. Are we sure they had neither? Yes. Remember, WIV’s whole job was looking for new coronaviruses. They published lists of which ones they had found pretty regularly. They published their last list in mid-2019, just a few months before the pandemic. Although lab leak proponents claimed these lists showed weird discrepancies, this was just their inability to keep names consistent, and all the lists showed basically the same viruses (plus a few extra on the later ones, as they kept discovering more). The lists didn’t include BANAL-52 or any other suitable COVID relatives - only RATG-13, which isn’t close enough to work. Could they have been keeping their discovery of BANAL-52 secret? No. Pre-pandemic, there was nothing interesting about it; our understanding of virology wasn’t good enough to point this out as a potential pandemic candidate. WIV did its gain-of-function research openly and proudly (before the pandemic, gain-of-function wasn’t as unpopular as it is now) so it’s not like they wanted to keep it secret because they might gain-of-function it later. Their lists very clearly showed they had no virus they could create COVID from, and they had no reason to hide it if they did. COVID’s furin cleavage site is admittedly unusual. But it’s unusual in a way that looks natural rather than man-made. Labs don’t usually add furin cleavage sites through nucleotide insertions (they usually mutate what’s already there). On the other hand, viruses get weird insertions of 12+ nucleotides in nature. For example, HKU1 is another emergent Chinese coronavirus that caused a small outbreak of pneumonia in 2004. It had a 15 nucleotide insertion right next to its furin cleavage site. Later strains of COVID got further 12 - 15 nucleotide insertions. Plenty of flus have 12 to 15 nucleotide insertions compared to other earlier flu strains. Sometimes insertions happen because of a mistake in viral replication. Other times the virus gets confused between its own RNA and its host’s, and splices a bit of the host RNA into the virus. This would neatly explain why the insertion used the unusual coding CGG for arginine, which is common in animals but rare in viruses. On the other hand, it’s not that rare in viruses - COVID uses CGG for arginine about 3% of the time. And human engineers don’t necessarily use it any more than that - Peter was able to find one example of humans adding arginine to a virus, and 0 out of the 5 arginines added were CGG. COVID’s furin cleavage site is a mess. When humans are inserting furin cleavage sites into viruses for gain-of-function, the standard practice is RRKR, a very nice and simple furin cleavage site which works well. COVID uses PRRAR, a bizarre furin cleavage site which no human has ever used before, and which virologists expected to work poorly. They later found that an adjacent part of COVID’s genome twisted the protein in an unusual way that allowed PRRAR to be a viable furin cleavage site, but this discovery took a lot of computer power, and was only made after COVID became important. The Wuhan virologists supposedly doing gain-of-function research on COVID shouldn’t have known this would work. Why didn’t they just use the standard RRKR site, which would have worked better? Everyone thinks it works better! Even the virus eventually decided it worked better - sometime during the course of the pandemic, it mutated away from its weird PRRAR furin cleavage site towards a more normal form. Further, COVID’s furin cleavage site was inserted via what seems to be a frameshift mutation - it wasn’t a clean insertion of the amino acids that formed the site, it was an insertion of a sequence which changed the context of the surrounding nucleotides into the amino acids that formed the site. This is a pointless too-clever-by-half “flourish” that there would be no reason for a human engineer to do. But it’s exactly the kind of weird thing that happens in the random chance of evolution. COVID is hard to culture. If you culture it in most standard media or animals, it will quickly develop characteristic mutations. But the original Wuhan strains didn’t have these mutations. The only ways to culture it without mutations are in human airway cells, or (apparently) in live raccoon-dogs. Getting human airway cells requires a donor (ie someone who donates their body to science), and Wuhan had never done this before (it was one of the technologies only used at the superior North Carolina site). As for raccoon-dogs, it sure does seems suspicious that the virus is already suited to them. The claim that COVID is uniquely adapted to humans is false. The paper that claimed that defined how well COVID was adapted to different animals by those animals’ difference (on the relevant cell receptors) from humans. So in its methodology, humans came out #1 by default. If you don’t do that, COVID is better-adapted to many other animals. It’s not necessarily true that viruses see a burst of mutations when they enter a new host. COVID spread to deer and mink, and in neither case was there a burst of mutations. COVID has a pretty simple job of infecting respiratory cells and is already very good at it, regardless of species. In Yuri’s model, Wuhan Institute of Virology picked up a discarded grant and decided to do the gain-of-function half allotted to a different university, despite their relative inexperience. They skipped over all the SARS-like viruses they were supposed to work on, and all the standard gain-of-function model backbones, in favor of BANAL-52, a virus which would not be discovered for another two years, but which they somehow had samples of, which they had for some reason decided to keep secret despite its total lack of interestingness. Then they would have had to eschew all usual gain-of-function practices in favor of inserting a weird furin cleavage site that shouldn’t have worked according to the theory they had at the time, via a frameshift mutation. Then they would have had to culture it, a technique beyond their limited capabilities. Then it would have had to leak, and magically show up again in front of the raccoon-dog stall at a wet market. Yuri: WIV wouldn’t have needed to keep BANAL-52 “secret” in some kind of sinister way. Plenty of researchers have backlogs of work they haven’t published yet. Probably they a found BANAL relative in one of their normal sampling trips, did some preliminary studies on it, and planned to publish it later once they cleaned up their data. Everyone works like this. The part of DEFUSE saying that they would only work on viruses that were 95% similar to SARS is unclear and might mean something else. It looks more like they say they’ll start with those viruses, but also do some work on novel viruses. BANAL-52 could have been one of the novel viruses. The furin cleavage site is weird, but the researchers might have done that on purpose, to make the virus easier to keep track of, or to test different furin cleavage sites. Depending on the exact BANAL-52 relative they used, it might not even be a frameshift; there’s a particular way to spell serine that would make the insertion more natural. The claims that COVID can’t be cultured in normal media are based on speculative original research by Peter and might not hold up. Peter: WIV did most of its virus-gathering in a trip to a Yunnan cave between 2010 and 2015. All those viruses have long since been processed and added to the database. There’s no sign that they made more trips to Yunnan caves, and no reason for them to keep that secret. So the idea that they might just have some new viruses they didn’t publish doesn’t hold up. But suppose they did make more trips. Given the amount of time between the DEFUSE proposal and COVID, if they kept to their normal virus-collection rate, they would have gotten about thirty new viruses. What’s the chance that one of those was BANAL-52? There are thousands of bat viruses, and BANAL-52 is so rare that it wasn’t found until well after the pandemic started and people were looking for it very hard. So the chance that one of their 30 would be BANAL-52 is low. Also, they said in DEFUSE that they planned to go back to the same Yunnan cave. But BANAL-52 was found far away from that cave, so unless it ranged over a wide area, they probably couldn’t have found it even if they got very lucky. Session 3: Closing Arguments This third debate was supposed to be about “inference”, ie how much Bayesian evidence was provided by each of the facts given so far, and how to fit them into the Rootclaim probabilistic model. I’m going to relegate my summary of the more probabilistic half to the next section of this post, and just include the closing arguments here. Saar: Peter’s case hinges on the idea that it’s very improbable that a lab leak pandemic would first show up at a wet market. But this isn’t necessarily improbable. The Huanan Seafood Market had several factors that made it a likely location for a superspreader event. It was busy, with over 10,000 visitors a day. Many of the people there (eg the 1,000 vendors) came back daily, letting them reinfect each other. It had poor ventilation, especially in the high-positivity area near the raccoon-dog stall. It had cold wet surfaces on which the virus could survive for long periods. It was indoors, which prevented UV light from killing the virus. Given a small amount of sporadic COVID going around Wuhan, it’s not surprising for the first place it started spreading en masse to be a wet market. In fact, we have several examples of this. When China was COVID Zero, there would occasionally be small outbreaks that the authorities would have to contain. Most of these were at wet markets. For example, the big COVID outbreak in Beijing started at Xinfadi Market, their local seafood market. This couldn’t be an animal spillover, because there were no raccoon-dogs or other weird wildlife there. So it must be that wet markets are natural places for superspreader events. There are several other examples, which make up about half of the total outbreaks in Zero COVID era China, plus others in Singapore and Thailand. Since COVID clusters concentrate in wet markets even when there is no animal spillover, we should accept this as a property of the virus, and not attribute any significance to the fact that this happened in Wuhan too. Peter: About 1/10,000 citizens of Wuhan was a wet market vendor. So there’s a 1/10,000 chance that the first known COVID case should be a wet market vendor by chance alone. Weibo lists the most popular places for people to check in to their network on their phones, and the wet market was the 1600th most popular place in Wuhan, meaning that if you weight locations by busy-ness, there’s a less than 1/1600 chance that the first cases would be in the wet market. Yes, the wet market is indoors, has mediocre ventilation, has repeat visitors, etc. So do thousands of other places in Wuhan, like schools, hospitals, workplaces, places of worship. The wet market isn’t special in any way. And again, it wasn’t a superspreader event! COVID spread at the same rate in the wet market as it does everywhere else: doubling once per 3.5 days. It doesn’t matter what kinds of arguments you can come up with for why the wet market should have been the perfect superspreader event location, we can look at it and see that it wasn’t. It’s an environment that spreads COVID at exactly the normal rate. Zero COVID era Chinese outbreaks were concentrated in wet markets because they received infected animal products. We know why there was an outbreak in the Xinfadi Market in Beijing: it was because the seafood stall got frozen fish from some non-Zero-COVID country, the fish had COVID particles on it, and the vendor got infected and spread it to everyone else. Something like this is true for the other Chinese wet market based outbreaks we know about it. So this makes the opposite point you think it does: wet markets start outbreaks because there are infected goods being sold there. Then the virus spreads through the wet market at a completely normal rate. Saar: The Weibo list of 1600 places bigger than the wet market is likely inaccurate, because it's based on check-in data and people don't check in to seafood markets. Most of those 1600 places aren't amenable to superspread. The 70 markets supposedly bigger than Huanan are irrelevant, because they're supermarkets, open air markets, etc. Huanan is the largest seafood market in central China, and a more likely place for the first cluster of cases to be noticed. Markets weren't a common spillover location in SARS1, so the zoonosis hypothesis hasn't "called" this event in a way that should give them a high Bayes factor. And there’s still plenty of evidence for isolated (though not super-spreading) pre-market cases. A British expatriate in Wuhan, Connor Reed, says he got sick in November, three weeks before the first wet market case. Later the hospital tested his samples and said it was COVID. Another paper reports 90 cases before the first wet market one. Peter: Connor Reed was lying. The case wasn’t reported in any peer-reviewed paper. It was reported in the tabloid The Daily Mail, months after it supposedly happened. He also told the Mail that his cat died of coronavirus too, which is rare-to-impossible. Also, to get a positive hospital test, he would have had to go to the hospital, but he was 25 years old and almost no 25-year-olds go to the hospital for coronavirus. His only evidence that it was COVID was that two months later, the hospital supposedly “notified” him that it was. The hospital never informed anyone else of this extremely surprising fact which would be the biggest scientific story of the year if true. So probably he was lying. Incidentally, he died of a drug overdose shortly after giving the Mail that story; while not all drug addicts are liars, given all the other implausibilities in his story, this certainly doesn’t make him seem more credible. And in any case, he claimed he got his case at a market “like in the media” The other 90 cases are also fake. A lab leak guy found a paper that mentioned 90 more cases than other papers, and made up a conspiracy theory where the author was trying to secretly communicate that there had been 90 secret cases before any of the confirmed cases, even though there was nothing about this in the text of the paper. But actually that paper just counted cases differently than other papers, and they were referring to normal cases after the pandemic officially started. Again, I’ll come back to the discussion about inference later, but for now, here’s a table of both sides’ reasoning. This exact presentation comparing both analyses is mine3, but you can see Saar’s version here, and Peter’s starting at 45:33 of this video. Slightly made up; the two sides didn’t express their probabilities in the same way and I had to make editorial decisions to match them. Note that these aren't entirely comparable because Peter is being laxer about out-of-model probability than Saar. Although Saar's final odds here are 533-to-1, this just the central estimate. Rootclaim’s real final probability is 94% lab leak. You can see their analysis here. And The Winner Is . . . … … … … … Peter and the zoonosis hypothesis. This was a decisive victory. There were two judges, who each gave separate verdicts (or were allowed to declare a draw). Both judges decided in favor of Peter. You can see the judges’ own summary of their reasoning here (Will, Eric) Manifold agreed with the judges. There was a prediction market on who would win. It started out 70-30 in favor of lab leak. As the videos came out, zoonosis started doing better and better. I don’t want to take the exact final numbers too seriously, since I think some of the later price increases involved hints from the participants’ behavior. But it’s clear which way viewers thought the wind was blowing4. Around the same time, the Good Judgment Project - Philip Tetlock’s group studying superforecasters - put out a report on the lab leak hypothesis. After studying it in depth, his forecasters ended up 75-25 in favor of zoonosis. The Rootclaim debate was one of ten sources they said they found especially interesting. And also around the same time, and unrelated to any of this, the Global Catastrophic Risks Institute surveyed experts (“168 virologists, infectious disease epidemiologists, and other scientists from 47 countries”) and found the same thing (though see here for some potential problems with the survey): For what it’s worth, I was close to 50-50 before the debate, and now I’m 90-10 in favor of zoonosis. III. The Math And The Aftermath The third debate session was about “inference”, how to put evidence together. I put this part off until after disclosing the winner, because I wanted to talk about some of these issues at more length. The Math: Judges Both judges included a probabilistic analysis in their written decision. Here’s the same table as above, expanded to add the judges: I shoehorned the judges’ factors into the categories I already had; some of them were actually subtly different from Peter’s, Saar’s, and each other’s. The “priors” category is especially a mess here. We’ll go over these later, but I get the impression that they both thought of probabilistic analyses as an afterthought. For example, Judge Eric wrote 30,000 words about which considerations moved him, and only then includes the analysis, saying: I am not convinced that this Bayesian calculation is even an appropriate way to estimate the relative posterior probability of Z and LL; it just seemed fair that after criticizing Rootclaim’s calculations at length I should make an attempt at it myself. Judge Will’s decision ran to 10,000 words. He said he independently tried both reasoning it out intuitively, and running the Bayesian analysis, and was relieved when these two methods returned the same result. He said: I am skeptical that the Bayesian decision making/evaluation methods are any more "objective" than [intuitive reasoning]. I think they maximize legibility, not objectivity, and tend to hide the intuitive/heuristic portion in the data inclusion step and values, where it’s harder to see . . . I am not skilled in the Bayesian method, and I am sure I made significant mistakes. More time and practice would improve and refine my estimates. At the fundamental rules of the universe level, Bayesian analysis must be the best way to evaluate evidence. However, I am unsure that it’s a good strategy for a human given our cognitive limitations, and doubly unsure it’s truly being used (in the dispassionate sense) where the outcome is social desirability/fame/Twitter likes. I’m focusing on this because Saar’s opinion is that the debate went wrong (for his side) because he didn’t realize the judges were going to use Bayesian math, they did the math wrong (because Saar hadn’t done enough work explaining how to do it right), and so they got the wrong answer. I want to discuss the math errors he thinks the judges made, but this discussion would be incomplete without mentioning that the judges themselves say the numbers were only a supplement for their intuitive reasoning. That having been said, let’s look deeper into some of Saar’s concerns. The Math: Extreme Odds Saar complained that Peter’s odds were too extreme. For example, Peter said there was only a 1/10,000 chance that a lab leak pandemic would first show up at a wet market. Peter’s argument went something like: obviously a zoonotic pandemic would start at a site selling weird animals. But a lab leak pandemic - if it didn’t start at the lab - could show up anywhere. 1/10,000 Wuhan citizens work at the wet market. So if a lab leak was going to show up somewhere random, the wet market was a 1/10,000 chance. Saar had specific arguments against this, but he also had a more general argument: you should rarely see odds like 1/10,000 outside of well-understood domains. In his blog post, he gave this example: A prosecutor shows the court a statistical analysis of which DNA markers matched the defendant and their prevalence, arriving at a 1E-9 probability they would all match a random person, implying a Bayes factor near 1E9 for guilty. But if we try to estimate p(DNA|~guilty) by truly assuming innocence, it is immediately evident how ridiculous it is to claim only 1 out of a billion innocent suspects will have a DNA match to the crime scene. There are obviously far better explanations like a lab mistake, framing, an object of the suspect being brought by someone to the scene, etc. So the real p(wet market|lab leak) isn’t the 1/10,000 chance a pandemic arising in a random place hits the wet market, but the (higher?) probability that there’s something wrong with Peter’s argument. Then Saar tried to show specific things that might be wrong with Peter’s argument. I didn’t find his specific examples convincing. But maybe the question shouldn’t be whether I agreed with him. It should be whether I’m so confident he’s wrong that I would give it 10,000-to-1 odds. This makes total sense, it’s absolutely true, and I want to be really, really careful with it. If you take this kind of reasoning too far, you can convince yourself that the sun won’t rise tomorrow morning. All you have to do is propose 100 different reasons the sunrise might not happen. For example: The sun might go nova.
Source: NPR. To be fair, we have only the scientist’s word that this is why he had the picture. But he definitely did have it. People say it would be a surprising coincidence if a zoonotic coronavirus pandemic just so happened to start in a city with a big coronavirus research lab, and this is true. But it would be an even more surprising coincidence if a lab-leak coronavirus pandemic just so happened to first get detected at a raccoon-dog stall in a wet market! Saar: It’s not clear that the first case was at the wet market; a certain Mr. Chen, with no connection to the market, seems to have fallen sick on December 8. An SCMP article suggested there were 92 previously-undetected cases suspicious for COVID as far back as November. And even if half of the first forty universally-agreed-upon cases had market connections that means another half didn’t. There was a bias towards detecting cases at the market: because authorities thought the market was the origin, and because everyone was thinking about zoonosis after SARS1, they only screened/diagnosed people with a market connection. One of the few non-market-connected COVID cases detected during this period was only detected because he was the relative of a hospital worker; the worker noticed the signs and insisted they go to the hospital despite the lack of a wet market connection. Although the map of positive samples and cases at the market was centered near the raccoon-dog stall, that could be because that area was sampled more; it’s also close to the mahjong room, where visitors and vendors at the market would go and unwind in a tight, poorly ventilated area. The next session will focus more on the WIV, but the short version is that they were doing lots of gain of function research. So one story compatible with the evidence is that a worker at WIV got infected with their modified coronavirus and passed it to his contacts. COVID started spreading quietly a few weeks to months before the first market-related case was detected. This accounts for the 92 earlier cases, Mr. Chen’s case, and the half of officially-detected cases with no wet market association. Then an infected person went to the market, causing a super-spreader event. Some of the infected market patrons went to the hospital, where doctors traced it back to the market and told other doctors to be on the lookout for wet market patrons coming in with weird viral pneumonias. They found some, declared victory, and the few anomalies - like the hospital worker’s relative - were forgotten, or assumed to have wet market connections that nobody could find. China quashed all evidence of the lab research (as was done in previous lab leak cases, eg the USSR) so all we have is the apparent wet market links that Peter found so convincing. Peter: The supposed pre-wet-market cases are confirmed fakes. Yes, the WHO did an investigation of whether there might have been COVID cases circulating before the wet market, and identified 92 unusual pneumonias that merited further review. But their final investigation, which included testing samples from these people after good tests became available, found that none of these people really had COVID. As for Mr. Chen, he said in an interview that he was hospitalized for dental issues on December 8, caught COVID in the hospital on December 16, and then was erroneously reported as “hospitalized for COVID on December 8”. The December 16 date is after the first wet market cases. Further, it seems epidemiologically impossible for COVID to have been circulating much before the first cases were officially detected December 11. The COVID pandemic doubles every 3.5 days. So if the first infection was much earlier - let’s say November 11 - we would expect 256x as much COVID as we actually saw. Even if the first couple of cases were missed because nobody was looking for them, the number of hospitalizations, deaths, etc, in January or whenever were all consistent with the number of people you’d expect if the pandemic started in early December - and not consistent with 256x that many people. So probably we should just accept that the first reported case - a wet market vendor, December 11 - was very early in the pandemic. She wasn’t literally the first case - that would most likely have been someone who worked at the raccoon-dog shop, whose case might (like 95% of COVID cases) have been mild enough not to come to medical attention. But she was certainly very early. Although authorities eventually decided COVID spread through a wet market and started deliberately looking for wet market connections, this only happened on December 30. So the earliest cases - including the 40 very earliest cases where half came from the wet market - weren’t biased (at least not through that particular route). So the claim that “the first case, and half of the first 40 cases, had wet market connections” stands as real and convincing evidence. Although the exact center of the map of positive COVID samples in the wet market was the mahjong room, the samples taken from the mahjong room were not, themselves, positive (cf: although a low-resolution population density map of New York might show Central Park in the exact center of the population density gradient, Central Park does not itself have population). There was no real “super-spreader event” at the wet market. There was a slow burn - one case the first day, a few more the next day, a few more the day after that. It’s hard to see how a single visit from an infected lab worker could do that. So the only way it could possibly be a lab leak is if the lab leaked sometime in late November, infected exactly one lab worker, that worker went straight to the wet market, infected a vendor, then went home, quarantined, recovered, and all other cases were downstream of that first infected wet market vendor. This is unparsimonious. Saar: The only source saying that Mr. Chen got sick early was an anonymous interview. And even if he was later than the first wet market cases, nobody was able to find any wet market connections. This means that whoever infected him was earlier than the index case and not linked to the wet market. Peter argued that COVID couldn’t have been more than a few weeks old when the first wet market cases were detected. But this was based on its known doubling rate. If pre-discovery COVID had a slower doubling time than known COVID, it could have been around longer. And post-lockdown serology suggested numbers that were larger than claimed at the time. So contra Peter’s claims, the infection could have been going on longer, which wouldn’t require the first lab worker to go straight to the market. It could have been weeks. Dr. Jesse Bloom’s investigation of the wet market samples, considered the final and most conclusive, failed to find a clear connection between COVID and raccoon-dogs or any other animals. Although the concentration of positive samples seemed highest near the raccoon dog stall, if you do a formal statistical analysis of which animals’ DNA was found near COVID samples most often, raccoon dogs are near the bottom. The top is wide-mouth bass, which can’t get COVID. This is obviously contamination, probably from infected humans touching wide-mouth bass tanks or something. Although the Chinese data included a negative sample from a mahjong table, it included a mention of poultry being sold nearby, which might mean this wasn’t the mahjong room itself, but some other mahjong table at a poultry shop elsewhere in the market, and (dry) mahjong tables might not hold the virus well anyway. Peter: Raccoon-dogs were sold in various cages at various stalls, separated by air gaps big enough to present a challenge for COVID transmission, and there’s no reason to think that one raccoon-dog would automatically pass it to all the others. The statistical analysis just proves there were many raccoon-dogs who didn’t have COVID. But you only need one. The raccoon dog shop and the drain leading out of the raccoon dog shop had some of the highest positive sample rates, which is more interesting than a statistical analysis which everyone agrees must be wrong (since it favors bass). It’s unclear why the negative mahjong sample says something about poultry, but based on the stated location, it’s definitely the one in the mahjong room. Session 1.5: Lineages This was technically part of Session 2, but formed enough of a discrete topic that I found it confusing to intermix it with all the other viral genetics points. I’m spinning it out into a separate summary, but the videos are all in the next session. Yuri: The coronavirus eventually mutated into many different strains. But the first big split, seen in some of the earliest samples, is between two different sub-strains called Lineage A and Lineage B, which differ by two mutations. In these two mutations, Lineage A is the same as BANAL-52, a bat virus which is the closest-known relative of COVID, but Lineage B is different. Since COVID probably evolved from something like BANAL-52, Lineage A must have come first, spread for a while, and then gotten two new mutations, turning it into Lineage B. All of the cases at the wet market, including the first detected case, were Lineage B. Lineage A wasn’t discovered until about a week later, and none of the Lineage A patients had been to the wet market. Lineage A (left) was used by the Minoan Cretans, but has never been deciphered. Lineage B (right) was used by the Mycaeneans for lists of palace goods. This matches Saar’s story above. The lab leaked to somewhere else in Wuhan, not the wet market. The virus spread undetected in the population for a while. During this time, it mutated to Lineage B. Then one of the people with Lineage B went to the wet market and started a superspreader event. The authorities sampled the patients, found Lineage B, then started looking elsewhere. Later they detected some of the earlier Lineage A cases. The market is unlikely to be the origin of the pandemic, because the original Lineage A strain wasn’t found there. Peter: Although Lineage A is evolutionarily older, Lineage B started spreading in humans first. We know this because Lineage B is more common. Throughout the early pandemic, until the D614G variant drove all other strains extinct, a consistent 2/3 of the cases were B, compared to 1/3 A. Both strains spread at the same rate, so the best explanation is that B started earlier than A. Since COVID doubles every 3-4 days, probably Lineage B started 3-4 days earlier than Lineage A, which explains why it’s always been twice as many cases. But also, Lineage B also has more internal genetic diversity than Lineage A. In general, older viruses have more genetic diversity (the “molecular clock”). This is further evidence that B started spreading first. Pekar 2022 and Pipes 2021 do analyses with known parameters for spread rate and diversity, and find 90%+ odds that Lineage B was the first one in humans. Why did the older strain start spreading later? Probably the virus crossed from bats into raccoon-dogs on some raccoon-dog farm out in the country. It spread in the raccoon-dogs for a while, racking up mutations, including the (less mutated) Lineage A strain and the (slightly more mutated) Lineage B strain. Then several raccoon-dogs were taken to Wuhan for sale, including one with Lineage A and another with Lineage B. The one with Lineage B passed its virus to humans earlier. Then 3-4 days later, the Lineage A one passed its virus to humans. Lineage A was first found in a Wuhan neighborhood right next to the wet market (closer to the wet market than 97% of Wuhan’s population). Again, it would be a bizarre coincidence if a lab leak pandemic was first detected at a wet market. But it would be an even more bizarre coincidence if a lab leak pandemic separated into two strains, and both were first detected at a wet market! Although no known wet market cases were Lineage A, a positive Lineage A environmental sample was found at the wet market, and everyone agrees most cases went undetected. So maybe the Lineage B raccoon-dog spread its virus to a vendor, and that sub-strain mostly stayed in the market. But the Lineage A raccoon-dog spread its virus to a customer, who went back to his house nearby, and that strain spread in the neighborhoods next to the market. This is the only story that explains the evolutionary precedence of A, the greater spread and older molecular clock of B, and the fact that both strains were first found very close to the wet market. Yuri/Saar: Lineage B could be more common and diverse because it got the advantage of a super-spreader event in the wet market. There are a few scattered cases of intermediates between A and B, and a few other scattered cases of lineages that seem even more ancestral (ie closer to the bat virus) than either. This doesn’t make sense in a double spillover hypothesis. But it does make sense if the lineages separated in human transmission somewhere between the lab and the first super-spreader event at the wet market. Peter: Again, the wet market wasn’t a super-spreader event. COVID spread in the wet market at exactly its normal spread rate, doubling about once every 3.5 days. Stop calling the wet market a super-spreader event. The scattered cases of “intermediates” are sequencing errors. They were all found by the same computer software, which “autofills” unsequenced bases in a genome to the most plausible guess. Because Lineage B was already in the software, depending on which part of a Lineage A virus you sequenced, you might get one half or the other autofilled as Lineage B, which looked like an “intermediate”. We know this because all the supposed “intermediates” were partial cases sequenced by this particular software. We can confirm this by noting that there are too many intermediates! That is, where Lineage A is (T/C) and Lineage B is (C/T), the software found both (T/T) “intermediates” and (C/C) “intermediates”. But obviously there can only be one real intermediate form, and we have to dismiss one or the other. But in fact we can dismiss both, because they were both caused by the same software bug. The scattered “progenitor” cases - those closer to the ancestral bat virus than either A or B - are reversions, ie cases where a new mutation in the virus happened to hit an already-mutated base and shift it back towards the ancestral virus. We know this because all of these “progenitors” were scattered cases found months after the pandemic started, often in entirely different countries from Wuhan. If these were real progenitor viruses, they would have either fizzled out or exploded into a substantial portion of all cases, not be found one time in one guy in Malaysia. Given the number of mutations the virus developed over the course of the pandemic, it’s inevitable that some of them would be mutations that bring it closer to the original bat virus, and in fact we find the number of “progenitors” found very nicely matches the number of progenitor-appearing viruses we would expect by chance. And in many cases, we know the “progenitors” are newer than the original lineages, because they also have some of the later mutations that Lineage A or B picked up along the way, alongside their apparent ancestral-bat-virus-like mutations. Session 2: Viral Genetics Yuri: Two years before COVID, scientists at the Wuhan Institute of Virology, together with colleagues at the University of North Carolina, sent in a grant proposal for the DEFUSE program. This program, intended to locate and better understand potential future pandemic viruses, involved going into bat caves and collecting new coronaviruses. Once they had them, they would do gain-of-function: specifically, they would add a furin cleavage site to make them more infectious and see what happened. (quick interlude: COVID’s spike protein has two sections: one binds to human cells through the ACE2 receptor, the other helps fuse with the cell after binding. In order to avoid the immune system, it hides both of these into one spike. But when it reaches a cell, it needs to separate them again. It takes advantage of a human respiratory enzyme, furin, to do the separation - this also ensures that it only infects its primary target, human respiratory cells. The part of COVID that lets it get separated by furin is called the “furin cleavage site”. COVID’s bat-virus ancestors were gastrointestinal viruses; the addition of a furin cleavage site was what made them respiratory viruses.) We’ve found two close relatives of COVID: bat viruses called RATG-13 and BANAL-52. In particular, COVID looks more or less like BANAL-52 plus a furin cleavage site. There are 1500 sarbecoviruses, members of the family of viruses that includes SARS and SARS2/COVID. None of them except COVID have furin cleavage sites. BANAL-52, COVID’s closest ancestor, doesn’t even have anything resembling one that could mutate into a functional furin cleavage site like COVID’s. Instead, COVID - which mostly just resembles BANAL-52 with a few scattered single-point mutations - has twelve completely new nucleotides in a row - a fully formed furin cleavage site that came out of nowhere. There is nowhere else in the genome that COVID differs from BANAL-52 in such a profound way. It’s just BANAL-52 plus a little bit of random mutation plus a fully-formed furin cleavage site that came out of nowhere. Further, the furin cleavage site is weird. It uses the protein arginine twice. But instead of the nucleotides coding for arginine in the usual viral way, both times it uses the codons CGG - the way that higher animals code for arginine. This works fine - it’s just not how viruses do it. So the obvious conclusion is that WIV, which said in 2018 that it was going to find viruses and add furin cleavage sites to them, found a close relative of BANAL-52 and added a furin cleavage site. Since they were humans, and most familiar with the human way of encoding arginine, they added it as CGG both times. COVID seemed surprisingly optimized for infecting humans. Of fifty animals it was tested in, including the usual coronavirus intermediate hosts (pangolins, raccoon-dogs, etc), it was best at infecting human cells. Further, a virus that enters a new species will usually show a burst of mutations as it “figures out” the best way to adapt to that species’ unique biology. But COVID has had a pretty constant mutation rate in humans, from the beginning of the pandemic to the end. That suggests it was already adapted to humans. This could be because the lab screened for viruses with existing adaptations, because they passed it through humanized mice in the lab, or because it adapted in the hundreds of undetected cases that happened between the lab and detection in the wet market. Usually, research with potentially dangerous coronaviruses is done in BSL-3 or 4, ie high to very-high security. But WIV was irresponsibly doing it in BSL-2, ie medium security. The researchers weren’t even required to wear masks. In general, about 1/500 labs will leak any given pathogen they’re working on (?!). But because WIV was researching such an infectious virus in such an irresponsible way, the odds of a leak were much higher. The most likely explanation for all these facts is that WIV went ahead and did the gain-of-function research they said they were going to do (the particular DEFUSE grant proposal we know about got rejected, but it proves that Wuhan wanted to do this, and they could easily have gotten funding somewhere else, or done it out of their regular budget). They found a close relative of BANAL-52 and added a furin cleavage site as a simple twelve-nucleotide insertion, using the human method of encoding arginine that their genetic engineers were familiar with. Then it leaked, spread for a while in the general Wuhan population, and eventually made it to the wet market where it got detected. Peter: As mentioned earlier, the DEFUSE grant was rejected. Further, the grant said that the Wuhan Institute of Virology was responsible for finding the viruses, and the University of North Carolina would do all the gain-of-function research. This was a reasonable division of labor, since UNC was actually good at gain-of-function research, and WIV mostly wasn’t. They had done a few very simple gain-of-function projects before, but weren’t really set up for this particular proposal and were happy to leave it for their American colleagues. Even if WIV did try to create COVID, they couldn’t have. As Yuri said, COVID looks like BANAL-52 plus a furin cleavage site. But WIV didn’t have BANAL-52. It wasn’t discovered until after the COVID pandemic started, when scientists scoured the area for potential COVID relatives. WIV had a more distant COVID relative, RATG-13. But you can’t create COVID from RATG-13; they’re too different. You would need BANAL-52, or some as-yet-undiscovered extremely close relative. WIV had neither. Are we sure they had neither? Yes. Remember, WIV’s whole job was looking for new coronaviruses. They published lists of which ones they had found pretty regularly. They published their last list in mid-2019, just a few months before the pandemic. Although lab leak proponents claimed these lists showed weird discrepancies, this was just their inability to keep names consistent, and all the lists showed basically the same viruses (plus a few extra on the later ones, as they kept discovering more). The lists didn’t include BANAL-52 or any other suitable COVID relatives - only RATG-13, which isn’t close enough to work. Could they have been keeping their discovery of BANAL-52 secret? No. Pre-pandemic, there was nothing interesting about it; our understanding of virology wasn’t good enough to point this out as a potential pandemic candidate. WIV did its gain-of-function research openly and proudly (before the pandemic, gain-of-function wasn’t as unpopular as it is now) so it’s not like they wanted to keep it secret because they might gain-of-function it later. Their lists very clearly showed they had no virus they could create COVID from, and they had no reason to hide it if they did. COVID’s furin cleavage site is admittedly unusual. But it’s unusual in a way that looks natural rather than man-made. Labs don’t usually add furin cleavage sites through nucleotide insertions (they usually mutate what’s already there). On the other hand, viruses get weird insertions of 12+ nucleotides in nature. For example, HKU1 is another emergent Chinese coronavirus that caused a small outbreak of pneumonia in 2004. It had a 15 nucleotide insertion right next to its furin cleavage site. Later strains of COVID got further 12 - 15 nucleotide insertions. Plenty of flus have 12 to 15 nucleotide insertions compared to other earlier flu strains. Sometimes insertions happen because of a mistake in viral replication. Other times the virus gets confused between its own RNA and its host’s, and splices a bit of the host RNA into the virus. This would neatly explain why the insertion used the unusual coding CGG for arginine, which is common in animals but rare in viruses. On the other hand, it’s not that rare in viruses - COVID uses CGG for arginine about 3% of the time. And human engineers don’t necessarily use it any more than that - Peter was able to find one example of humans adding arginine to a virus, and 0 out of the 5 arginines added were CGG. COVID’s furin cleavage site is a mess. When humans are inserting furin cleavage sites into viruses for gain-of-function, the standard practice is RRKR, a very nice and simple furin cleavage site which works well. COVID uses PRRAR, a bizarre furin cleavage site which no human has ever used before, and which virologists expected to work poorly. They later found that an adjacent part of COVID’s genome twisted the protein in an unusual way that allowed PRRAR to be a viable furin cleavage site, but this discovery took a lot of computer power, and was only made after COVID became important. The Wuhan virologists supposedly doing gain-of-function research on COVID shouldn’t have known this would work. Why didn’t they just use the standard RRKR site, which would have worked better? Everyone thinks it works better! Even the virus eventually decided it worked better - sometime during the course of the pandemic, it mutated away from its weird PRRAR furin cleavage site towards a more normal form. Further, COVID’s furin cleavage site was inserted via what seems to be a frameshift mutation - it wasn’t a clean insertion of the amino acids that formed the site, it was an insertion of a sequence which changed the context of the surrounding nucleotides into the amino acids that formed the site. This is a pointless too-clever-by-half “flourish” that there would be no reason for a human engineer to do. But it’s exactly the kind of weird thing that happens in the random chance of evolution. COVID is hard to culture. If you culture it in most standard media or animals, it will quickly develop characteristic mutations. But the original Wuhan strains didn’t have these mutations. The only ways to culture it without mutations are in human airway cells, or (apparently) in live raccoon-dogs. Getting human airway cells requires a donor (ie someone who donates their body to science), and Wuhan had never done this before (it was one of the technologies only used at the superior North Carolina site). As for raccoon-dogs, it sure does seems suspicious that the virus is already suited to them. The claim that COVID is uniquely adapted to humans is false. The paper that claimed that defined how well COVID was adapted to different animals by those animals’ difference (on the relevant cell receptors) from humans. So in its methodology, humans came out #1 by default. If you don’t do that, COVID is better-adapted to many other animals. It’s not necessarily true that viruses see a burst of mutations when they enter a new host. COVID spread to deer and mink, and in neither case was there a burst of mutations. COVID has a pretty simple job of infecting respiratory cells and is already very good at it, regardless of species. In Yuri’s model, Wuhan Institute of Virology picked up a discarded grant and decided to do the gain-of-function half allotted to a different university, despite their relative inexperience. They skipped over all the SARS-like viruses they were supposed to work on, and all the standard gain-of-function model backbones, in favor of BANAL-52, a virus which would not be discovered for another two years, but which they somehow had samples of, which they had for some reason decided to keep secret despite its total lack of interestingness. Then they would have had to eschew all usual gain-of-function practices in favor of inserting a weird furin cleavage site that shouldn’t have worked according to the theory they had at the time, via a frameshift mutation. Then they would have had to culture it, a technique beyond their limited capabilities. Then it would have had to leak, and magically show up again in front of the raccoon-dog stall at a wet market. Yuri: WIV wouldn’t have needed to keep BANAL-52 “secret” in some kind of sinister way. Plenty of researchers have backlogs of work they haven’t published yet. Probably they a found BANAL relative in one of their normal sampling trips, did some preliminary studies on it, and planned to publish it later once they cleaned up their data. Everyone works like this. The part of DEFUSE saying that they would only work on viruses that were 95% similar to SARS is unclear and might mean something else. It looks more like they say they’ll start with those viruses, but also do some work on novel viruses. BANAL-52 could have been one of the novel viruses. The furin cleavage site is weird, but the researchers might have done that on purpose, to make the virus easier to keep track of, or to test different furin cleavage sites. Depending on the exact BANAL-52 relative they used, it might not even be a frameshift; there’s a particular way to spell serine that would make the insertion more natural. The claims that COVID can’t be cultured in normal media are based on speculative original research by Peter and might not hold up. Peter: WIV did most of its virus-gathering in a trip to a Yunnan cave between 2010 and 2015. All those viruses have long since been processed and added to the database. There’s no sign that they made more trips to Yunnan caves, and no reason for them to keep that secret. So the idea that they might just have some new viruses they didn’t publish doesn’t hold up. But suppose they did make more trips. Given the amount of time between the DEFUSE proposal and COVID, if they kept to their normal virus-collection rate, they would have gotten about thirty new viruses. What’s the chance that one of those was BANAL-52? There are thousands of bat viruses, and BANAL-52 is so rare that it wasn’t found until well after the pandemic started and people were looking for it very hard. So the chance that one of their 30 would be BANAL-52 is low. Also, they said in DEFUSE that they planned to go back to the same Yunnan cave. But BANAL-52 was found far away from that cave, so unless it ranged over a wide area, they probably couldn’t have found it even if they got very lucky. Session 3: Closing Arguments This third debate was supposed to be about “inference”, ie how much Bayesian evidence was provided by each of the facts given so far, and how to fit them into the Rootclaim probabilistic model. I’m going to relegate my summary of the more probabilistic half to the next section of this post, and just include the closing arguments here. Saar: Peter’s case hinges on the idea that it’s very improbable that a lab leak pandemic would first show up at a wet market. But this isn’t necessarily improbable. The Huanan Seafood Market had several factors that made it a likely location for a superspreader event. It was busy, with over 10,000 visitors a day. Many of the people there (eg the 1,000 vendors) came back daily, letting them reinfect each other. It had poor ventilation, especially in the high-positivity area near the raccoon-dog stall. It had cold wet surfaces on which the virus could survive for long periods. It was indoors, which prevented UV light from killing the virus. Given a small amount of sporadic COVID going around Wuhan, it’s not surprising for the first place it started spreading en masse to be a wet market. In fact, we have several examples of this. When China was COVID Zero, there would occasionally be small outbreaks that the authorities would have to contain. Most of these were at wet markets. For example, the big COVID outbreak in Beijing started at Xinfadi Market, their local seafood market. This couldn’t be an animal spillover, because there were no raccoon-dogs or other weird wildlife there. So it must be that wet markets are natural places for superspreader events. There are several other examples, which make up about half of the total outbreaks in Zero COVID era China, plus others in Singapore and Thailand. Since COVID clusters concentrate in wet markets even when there is no animal spillover, we should accept this as a property of the virus, and not attribute any significance to the fact that this happened in Wuhan too. Peter: About 1/10,000 citizens of Wuhan was a wet market vendor. So there’s a 1/10,000 chance that the first known COVID case should be a wet market vendor by chance alone. Weibo lists the most popular places for people to check in to their network on their phones, and the wet market was the 1600th most popular place in Wuhan, meaning that if you weight locations by busy-ness, there’s a less than 1/1600 chance that the first cases would be in the wet market. Yes, the wet market is indoors, has mediocre ventilation, has repeat visitors, etc. So do thousands of other places in Wuhan, like schools, hospitals, workplaces, places of worship. The wet market isn’t special in any way. And again, it wasn’t a superspreader event! COVID spread at the same rate in the wet market as it does everywhere else: doubling once per 3.5 days. It doesn’t matter what kinds of arguments you can come up with for why the wet market should have been the perfect superspreader event location, we can look at it and see that it wasn’t. It’s an environment that spreads COVID at exactly the normal rate. Zero COVID era Chinese outbreaks were concentrated in wet markets because they received infected animal products. We know why there was an outbreak in the Xinfadi Market in Beijing: it was because the seafood stall got frozen fish from some non-Zero-COVID country, the fish had COVID particles on it, and the vendor got infected and spread it to everyone else. Something like this is true for the other Chinese wet market based outbreaks we know about it. So this makes the opposite point you think it does: wet markets start outbreaks because there are infected goods being sold there. Then the virus spreads through the wet market at a completely normal rate. Saar: The Weibo list of 1600 places bigger than the wet market is likely inaccurate, because it's based on check-in data and people don't check in to seafood markets. Most of those 1600 places aren't amenable to superspread. The 70 markets supposedly bigger than Huanan are irrelevant, because they're supermarkets, open air markets, etc. Huanan is the largest seafood market in central China, and a more likely place for the first cluster of cases to be noticed. Markets weren't a common spillover location in SARS1, so the zoonosis hypothesis hasn't "called" this event in a way that should give them a high Bayes factor. And there’s still plenty of evidence for isolated (though not super-spreading) pre-market cases. A British expatriate in Wuhan, Connor Reed, says he got sick in November, three weeks before the first wet market case. Later the hospital tested his samples and said it was COVID. Another paper reports 90 cases before the first wet market one. Peter: Connor Reed was lying. The case wasn’t reported in any peer-reviewed paper. It was reported in the tabloid The Daily Mail, months after it supposedly happened. He also told the Mail that his cat died of coronavirus too, which is rare-to-impossible. Also, to get a positive hospital test, he would have had to go to the hospital, but he was 25 years old and almost no 25-year-olds go to the hospital for coronavirus. His only evidence that it was COVID was that two months later, the hospital supposedly “notified” him that it was. The hospital never informed anyone else of this extremely surprising fact which would be the biggest scientific story of the year if true. So probably he was lying. Incidentally, he died of a drug overdose shortly after giving the Mail that story; while not all drug addicts are liars, given all the other implausibilities in his story, this certainly doesn’t make him seem more credible. And in any case, he claimed he got his case at a market “like in the media” The other 90 cases are also fake. A lab leak guy found a paper that mentioned 90 more cases than other papers, and made up a conspiracy theory where the author was trying to secretly communicate that there had been 90 secret cases before any of the confirmed cases, even though there was nothing about this in the text of the paper. But actually that paper just counted cases differently than other papers, and they were referring to normal cases after the pandemic officially started. Again, I’ll come back to the discussion about inference later, but for now, here’s a table of both sides’ reasoning. This exact presentation comparing both analyses is mine3, but you can see Saar’s version here, and Peter’s starting at 45:33 of this video. Slightly made up; the two sides didn’t express their probabilities in the same way and I had to make editorial decisions to match them. Note that these aren't entirely comparable because Peter is being laxer about out-of-model probability than Saar. Although Saar's final odds here are 533-to-1, this just the central estimate. Rootclaim’s real final probability is 94% lab leak. You can see their analysis here. And The Winner Is . . . … … … … … Peter and the zoonosis hypothesis. This was a decisive victory. There were two judges, who each gave separate verdicts (or were allowed to declare a draw). Both judges decided in favor of Peter. You can see the judges’ own summary of their reasoning here (Will, Eric) Manifold agreed with the judges. There was a prediction market on who would win. It started out 70-30 in favor of lab leak. As the videos came out, zoonosis started doing better and better. I don’t want to take the exact final numbers too seriously, since I think some of the later price increases involved hints from the participants’ behavior. But it’s clear which way viewers thought the wind was blowing4. Around the same time, the Good Judgment Project - Philip Tetlock’s group studying superforecasters - put out a report on the lab leak hypothesis. After studying it in depth, his forecasters ended up 75-25 in favor of zoonosis. The Rootclaim debate was one of ten sources they said they found especially interesting. And also around the same time, and unrelated to any of this, the Global Catastrophic Risks Institute surveyed experts (“168 virologists, infectious disease epidemiologists, and other scientists from 47 countries”) and found the same thing (though see here for some potential problems with the survey): For what it’s worth, I was close to 50-50 before the debate, and now I’m 90-10 in favor of zoonosis. III. The Math And The Aftermath The third debate session was about “inference”, how to put evidence together. I put this part off until after disclosing the winner, because I wanted to talk about some of these issues at more length. The Math: Judges Both judges included a probabilistic analysis in their written decision. Here’s the same table as above, expanded to add the judges: I shoehorned the judges’ factors into the categories I already had; some of them were actually subtly different from Peter’s, Saar’s, and each other’s. The “priors” category is especially a mess here. We’ll go over these later, but I get the impression that they both thought of probabilistic analyses as an afterthought. For example, Judge Eric wrote 30,000 words about which considerations moved him, and only then includes the analysis, saying: I am not convinced that this Bayesian calculation is even an appropriate way to estimate the relative posterior probability of Z and LL; it just seemed fair that after criticizing Rootclaim’s calculations at length I should make an attempt at it myself. Judge Will’s decision ran to 10,000 words. He said he independently tried both reasoning it out intuitively, and running the Bayesian analysis, and was relieved when these two methods returned the same result. He said: I am skeptical that the Bayesian decision making/evaluation methods are any more "objective" than [intuitive reasoning]. I think they maximize legibility, not objectivity, and tend to hide the intuitive/heuristic portion in the data inclusion step and values, where it’s harder to see . . . I am not skilled in the Bayesian method, and I am sure I made significant mistakes. More time and practice would improve and refine my estimates. At the fundamental rules of the universe level, Bayesian analysis must be the best way to evaluate evidence. However, I am unsure that it’s a good strategy for a human given our cognitive limitations, and doubly unsure it’s truly being used (in the dispassionate sense) where the outcome is social desirability/fame/Twitter likes. I’m focusing on this because Saar’s opinion is that the debate went wrong (for his side) because he didn’t realize the judges were going to use Bayesian math, they did the math wrong (because Saar hadn’t done enough work explaining how to do it right), and so they got the wrong answer. I want to discuss the math errors he thinks the judges made, but this discussion would be incomplete without mentioning that the judges themselves say the numbers were only a supplement for their intuitive reasoning. That having been said, let’s look deeper into some of Saar’s concerns. The Math: Extreme Odds Saar complained that Peter’s odds were too extreme. For example, Peter said there was only a 1/10,000 chance that a lab leak pandemic would first show up at a wet market. Peter’s argument went something like: obviously a zoonotic pandemic would start at a site selling weird animals. But a lab leak pandemic - if it didn’t start at the lab - could show up anywhere. 1/10,000 Wuhan citizens work at the wet market. So if a lab leak was going to show up somewhere random, the wet market was a 1/10,000 chance. Saar had specific arguments against this, but he also had a more general argument: you should rarely see odds like 1/10,000 outside of well-understood domains. In his blog post, he gave this example: A prosecutor shows the court a statistical analysis of which DNA markers matched the defendant and their prevalence, arriving at a 1E-9 probability they would all match a random person, implying a Bayes factor near 1E9 for guilty. But if we try to estimate p(DNA|~guilty) by truly assuming innocence, it is immediately evident how ridiculous it is to claim only 1 out of a billion innocent suspects will have a DNA match to the crime scene. There are obviously far better explanations like a lab mistake, framing, an object of the suspect being brought by someone to the scene, etc. So the real p(wet market|lab leak) isn’t the 1/10,000 chance a pandemic arising in a random place hits the wet market, but the (higher?) probability that there’s something wrong with Peter’s argument. Then Saar tried to show specific things that might be wrong with Peter’s argument. I didn’t find his specific examples convincing. But maybe the question shouldn’t be whether I agreed with him. It should be whether I’m so confident he’s wrong that I would give it 10,000-to-1 odds. This makes total sense, it’s absolutely true, and I want to be really, really careful with it. If you take this kind of reasoning too far, you can convince yourself that the sun won’t rise tomorrow morning. All you have to do is propose 100 different reasons the sunrise might not happen. For example: The sun might go nova.
lab leak hypothesis

lab leak hypothesis is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between March 28, 2024 and March 28, 2024. The archive places it in contexts such as "Rootclaim also found in favor of the lab leak hypothesis of COVID". It most often appears alongside ACX comment thread, ACX subreddit, Asia.

Reference entry
lab leak hypothesis
Mention count
1
Issue count
1
First seen
March 28, 2024
Last seen
March 28, 2024
March 28, 2024 · Original source
For example, does Putin have cancer? We start with the prior for Russian men ages 60-69 having cancer (14.32%, according to health data). We adjust for Putin’s healthy lifestyle (-30% cancer risk) and lack of family history (-5%). Putin hasn’t vanished from the world stage for long periods of time, which seems about 4x more likely to be true if he didn’t have cancer than if he did. About half of cancer patients lose their hair, and Putin hasn’t, so we’ll divide by two. On the other hand, Putin’s face has gotten more swollen recently, which happens about six times more often to cancer patients than to others, so we’ll multiply by six. And so on and so forth, until we end up with the final calculation: 86% chance Putin doesn’t have cancer, too bad. This is an unusual way to do things, but Saar claimed some early victories. For example, in a celebrity Israeli murder case, Saar used Rootclaim to determine that the main suspect was likely innocent, and a local mental patient had committed the crime; later, new DNA evidence seemed to back him up. One other important fact about Saar: he is very rich. In 2008, he sold his fraud detection startup to PayPal for $169 million. Since then he’s founded more companies, made more good investments, and won hundreds of thousands of dollars in professional poker. So, in the grand tradition of very rich people who think they have invented new forms of reasoning, Saar issued a monetary challenge. If you disagree with any of his Rootclaim analyses - you think Putin does have cancer, or whatever - he and the Rootclaim team will bet you $100,000 that they’re right. If the answer will come out eventually (eg wait to see when Putin dies), you can wait and see. Otherwise, he’ll accept all comers in video debates in front of a mutually-agreeable panel of judges. Since then, Saar and his $100,000 offer have been a fixture of Internet debates everywhere. When I argued that Vitamin D didn’t help fight COVID, people urged me to bet against Saar, and we had a good discussion before finally failing to agree on terms. When anti-vaccine multimillionaire Steve Kirsch made a similar offer, Saar took him up on it, although they’ve been bogged down in judge selection for the past year. Rootclaim also found in favor of the lab leak hypothesis of COVID. When Saar talked about this on an old ACX comment thread, fellow commenter tgof137 (Peter Miller) agreed to take him up on his $100K bet. At the time, I had no idea who Peter was. I kind of still don’t. He’s not Internet famous. He describes himself as a “physics student, programmer, and mountaineer” who “obsessively researches random topics”. After a family member got into lab leak a few years ago, he started investigating. Although he started somewhere between neutral and positive towards the hypothesis, he ended up “90%+” convinced it was false. He also ended up annoyed: contrarian bloggers were raking in Substack cash by promoting lab leak, but there seemed to be no incentive to defend zoonosis. Unlike Saar, Peter was not especially rich. $100K represented a big fraction of his net worth. But (he wrote me in an email): It was a moderately large financial risk for me ... I [expected] a smart and unbiased person would vote for zoonosis with, say, 80% odds after seeing all the evidence. If both judges voting for lab origin is uncorrelated, that's 20% squared, and it was pretty low odds of a catastrophic financial risk for me. I wasn't highly worried about losing the debate because I was wrong about the science. I put in enough effort to know I'm probably correct there. My biggest fear was that I'd choke at the debate for some reason, that I'd be too anxious and particularly that I'd be unable to sleep the night beforehand. I have zero prior debate experience to rely upon. If this seems like a weirdly blase attitude towards risk, Peter told blogger Philipp Markolin that he “is a mountain climber where sometimes there is a 5% chance to die, and the stakes are just not that high for a debate.” Unlike the eternally bogged-down Saar-Kirsch debate, here things moved quickly. The two contestants put out a call for judges on the ACX subreddit, and agreed on: Will van Treuren, a pharmaceutical entrepreneur with a PhD from Stanford and a background in bacteriology and immunology.
This was a decisive victory. There were two judges, who each gave separate verdicts (or were allowed to declare a draw). Both judges decided in favor of Peter. You can see the judges’ own summary of their reasoning here (Will, Eric) Manifold agreed with the judges. There was a prediction market on who would win. It started out 70-30 in favor of lab leak. As the videos came out, zoonosis started doing better and better. I don’t want to take the exact final numbers too seriously, since I think some of the later price increases involved hints from the participants’ behavior. But it’s clear which way viewers thought the wind was blowing4. Around the same time, the Good Judgment Project - Philip Tetlock’s group studying superforecasters - put out a report on the lab leak hypothesis. After studying it in depth, his forecasters ended up 75-25 in favor of zoonosis. The Rootclaim debate was one of ten sources they said they found especially interesting. And also around the same time, and unrelated to any of this, the Global Catastrophic Risks Institute surveyed experts (“168 virologists, infectious disease epidemiologists, and other scientists from 47 countries”) and found the same thing (though see here for some potential problems with the survey): For what it’s worth, I was close to 50-50 before the debate, and now I’m 90-10 in favor of zoonosis. III. The Math And The Aftermath The third debate session was about “inference”, how to put evidence together. I put this part off until after disclosing the winner, because I wanted to talk about some of these issues at more length. The Math: Judges Both judges included a probabilistic analysis in their written decision. Here’s the same table as above, expanded to add the judges: I shoehorned the judges’ factors into the categories I already had; some of them were actually subtly different from Peter’s, Saar’s, and each other’s. The “priors” category is especially a mess here. We’ll go over these later, but I get the impression that they both thought of probabilistic analyses as an afterthought. For example, Judge Eric wrote 30,000 words about which considerations moved him, and only then includes the analysis, saying: I am not convinced that this Bayesian calculation is even an appropriate way to estimate the relative posterior probability of Z and LL; it just seemed fair that after criticizing Rootclaim’s calculations at length I should make an attempt at it myself. Judge Will’s decision ran to 10,000 words. He said he independently tried both reasoning it out intuitively, and running the Bayesian analysis, and was relieved when these two methods returned the same result. He said: I am skeptical that the Bayesian decision making/evaluation methods are any more "objective" than [intuitive reasoning]. I think they maximize legibility, not objectivity, and tend to hide the intuitive/heuristic portion in the data inclusion step and values, where it’s harder to see . . . I am not skilled in the Bayesian method, and I am sure I made significant mistakes. More time and practice would improve and refine my estimates. At the fundamental rules of the universe level, Bayesian analysis must be the best way to evaluate evidence. However, I am unsure that it’s a good strategy for a human given our cognitive limitations, and doubly unsure it’s truly being used (in the dispassionate sense) where the outcome is social desirability/fame/Twitter likes. I’m focusing on this because Saar’s opinion is that the debate went wrong (for his side) because he didn’t realize the judges were going to use Bayesian math, they did the math wrong (because Saar hadn’t done enough work explaining how to do it right), and so they got the wrong answer. I want to discuss the math errors he thinks the judges made, but this discussion would be incomplete without mentioning that the judges themselves say the numbers were only a supplement for their intuitive reasoning. That having been said, let’s look deeper into some of Saar’s concerns. The Math: Extreme Odds Saar complained that Peter’s odds were too extreme. For example, Peter said there was only a 1/10,000 chance that a lab leak pandemic would first show up at a wet market. Peter’s argument went something like: obviously a zoonotic pandemic would start at a site selling weird animals. But a lab leak pandemic - if it didn’t start at the lab - could show up anywhere. 1/10,000 Wuhan citizens work at the wet market. So if a lab leak was going to show up somewhere random, the wet market was a 1/10,000 chance. Saar had specific arguments against this, but he also had a more general argument: you should rarely see odds like 1/10,000 outside of well-understood domains. In his blog post, he gave this example: A prosecutor shows the court a statistical analysis of which DNA markers matched the defendant and their prevalence, arriving at a 1E-9 probability they would all match a random person, implying a Bayes factor near 1E9 for guilty. But if we try to estimate p(DNA|~guilty) by truly assuming innocence, it is immediately evident how ridiculous it is to claim only 1 out of a billion innocent suspects will have a DNA match to the crime scene. There are obviously far better explanations like a lab mistake, framing, an object of the suspect being brought by someone to the scene, etc. So the real p(wet market|lab leak) isn’t the 1/10,000 chance a pandemic arising in a random place hits the wet market, but the (higher?) probability that there’s something wrong with Peter’s argument. Then Saar tried to show specific things that might be wrong with Peter’s argument. I didn’t find his specific examples convincing. But maybe the question shouldn’t be whether I agreed with him. It should be whether I’m so confident he’s wrong that I would give it 10,000-to-1 odds. This makes total sense, it’s absolutely true, and I want to be really, really careful with it. If you take this kind of reasoning too far, you can convince yourself that the sun won’t rise tomorrow morning. All you have to do is propose 100 different reasons the sunrise might not happen. For example: The sun might go nova.
Okay, this one is just awful. It takes the risky gambit above - giving extreme odds to something - then doubles down on it by multiplying across twenty different stages to get a stupendously low probability of 1/5*10^25. If we believe this, it’s more likely that we win the lottery three times in a row than that we learn lab leak was true after all. Eliezer Yudkowsky calls this the Multiple Stage Fallacy. Even aside from the failure mode in the sunrise example above (where people are too reluctant to give strong probabilities), it fails because people don’t think enough about the correlations between stages. For example, maybe there’s only 1/10 odds that the Wuhan scientists would choose the suboptimal RRAR furin cleavage site. And maybe there’s only 1/20 odds that they would add a proline in front to make it PRRAR. But are these really two separate forms of weirdness, such that we can multiply them together and get 1/200? Or are scientists who do one weird thing with a furin cleavage site more likely to do another? Mightn’t they be pursuing some general strategy of testing weird furin cleavage sites? (For example, Yuri proposed that, because the scientists wanted to understand how pandemic coronaviruses originate in nature, they might deliberately pick more natural-looking features over more designed-looking ones, which would neatly explain many features seemingly inconsistent with lab leak. Is this a conspiracy theory? Rootclaim is able to successfully route around this question. If the probability of a feature happening in nature is X, then the probability of it happening in this variant of lab leak scenario is X * [chance that the scientists wanted to imitate nature). This gives it a (deserved) complexity penalty without ruling out this (non-zero and potentially important) possibility.) In any case, Peter didn’t care as much about probabilistic analysis as Saar, he didn’t make his case hinge on this slide, and he might have been kind of using it to troll Rootclaim (which definitely worked). He might not have been making any of the mistakes above. But anyone who took this slide seriously would end up dramatically miscalibrated. The Math: Big Pictures Another of Saar’s concerns with the verdict was that Peter was an extraordinary debater, to the point where it could have overwhelmed the signal from the evidence. It’s hard to watch the videos and not come away impressed. Peter seems to have a photographic memory for every detail of every study he’s ever read. He has some kind of 3D model in his brain of Wuhan, the wet market, and how all of its ventilation ducts and drains interacted with each other. Whenever someone challenged one of his points, he had a ten-slide PowerPoint presentation already made up to address that particular challenge, and would go over it with complete fluency, like he was reciting a memorized speech. I sometimes get accused of overdoing things, but I can’t imagine how many mutations it would take to make me even a fraction as competent as Peter was. Saar’s closing argument included the admission: Peter, I think everyone can agree, has much more knowledge on [COVID] origins than we do. He's invested much more time. He may be a much more talented researcher. He's much more into the details. He probably knows the best in the world on origins at this point. Once you’ve described your opponent that way in your closing argument, what’s left of your case? Saar thought a lot was left. Throughout the debate, he tried to make a point about how getting the inference right was more important than winning sub-sub-sub-debates about individual lines of evidence. Although Peter won most specific points of contention, Saar thought that if the judges could just keep their mind on the big picture, they would realize a lab leak was more likely. I’m potentially sympathetic to arguments like Saar’s. Imagine a debate about UFOs. Imaginary-Saar says “UFOs can’t be real, because it doesn’t make sense for aliens to come to Earth, circle around a few fields in Kansas, then leave without providing any other evidence of their existence.” Imaginary-Peter says “John Smith of Topeka saw a UFO at 4:52 PM on 6/12/2010, and everyone agrees he’s an honorable person who wouldn’t lie, so what’s your explanation of that?” Saar says “I don’t know, maybe he was drunk or something?” Peter says “Ha, I’ve hacked his cell phone records and geolocated him to coordinates XYZ, which is a mosque. My analysis finds that he’s there on 99.5% of Islamic holy days, which proves he’s a very religious Muslim. And religious Muslims don’t drink! Your argument is invalid!” On the one hand, imaginary-Peter is very impressive and sure did shoot down Saar’s point. On the other, imaginary-Saar never really claimed to have a great explanation for this particular UFO sighting, and his argument doesn’t depend on it. Instead of debating whether Smith could or couldn’t have been drunk, we need to zoom out and realize that the aliens explanation makes no sense. The problem was, Saar couldn’t effectively communicate what his big picture was. Neither deployed some kind of amazingly elegant prior. They both used the same kind of evidence. The only difference was that Peter’s evidence hung together, and Saar’s evidence fell apart on cross-examination. I think - not because Saar really explained it, but just reading between the lines - Saar thought the un-ignorable big picture evidence was the origin in a city with a coronavirus gain-of-function lab, and the twelve-nucleotide insertion in the furin cleavage site. To some degree, Peter just ate the loss on those questions. No matter how you slice it, it really is a weird coincidence that the epidemic started so close to Asia’s biggest coronavirus laboratory. Peter tried to deflect this - he pointed out there were other BSL-3 and BSL-4 laboratories in Beijing, Shanghai, Shenzhen, etc. But this was a rare question where he unambiguously came out looking worse - the other cities’ labs had much less coronavirus-specific research. Wuhan really was unique (aside from the other big coronavirus lab in North Carolina). Peter did better when he tried to control the damage: there are a couple hundred million people in the South Asian areas where people eat weird animals exposed to virus-infected bats, Wuhan has a population of about 12 million, so maybe 1.5% of all potential zoonotic pandemics should start in Wuhan. Peter tried to argue that Wuhan was a local trade center, so maybe we should up that to 5 - 10%. 5 - 10% coincidences aren’t that rare. Even 1.5% coincidences happen sometimes. Likewise, the furin cleavage site really does stand on a genetic map. I didn’t feel like either side did much math to quantify how weird it was. Naively, I might think of this as “30,000 bases in COVID, only one insertion, it’s in what’s obviously the most interesting place - sounds like 30,000-to-one odds against”. Against that, a virus with a boring insertion would never have become a pandemic, so maybe you need to multiply this by however much viral evolution is going on in weird caves in Laos, and then you would get the odds that at least one virus would have an insertion interesting enough to go global. Neither participant calculated this in a way that satisfied me (though see here for related discussion). Instead, Peter tried to undermine the furin argument by showing that, as surprising as the site was under a natural origin, it would be an even more surprising choice for human engineers. Saar argued it wasn’t - but because of his policy of giving adjusted-for-model-error odds, he only gave this a factor of 30 in his analysis. Since Peter gave it a higher factor of 50 in his analysis, it looked from the outside like Saar had already conceded this point, and the judges were mostly happy to go with Saar’s artificially-low estimate. The Math: Double Coincidences Saar brought up an interesting point halfway through the debate: you should rarely see high Bayes factors on both sides of an argument. That is, suppose you accept that there’s only a 1-in-10,000 chance that the pandemic starts at a wet market under lab leak. And suppose you accept there’s only a 1-in-10,000 chance that COVID’s furin cleavage site could evolve naturally. If lab leak is true, then you might find 1-in-10,000 evidence for lab leak. But it’s a freak coincidence that there was 1-in-10,000 evidence for zoonosis5. Likewise, if zoonosis is true, you might find 1-in-10,000 evidence for this true thing. But it’s a freak coincidence that there was 1-in-10,000 evidence for lab leak. Either way, you’re accepting that a 1-in-10,000 freak coincidence happened. Isn’t it more likely you’ve bungled your analysis? I was following along at home, and I definitely bungled this point; I had some high Bayes factors on both sides. I adjusted some of them downward based on Saar’s good point, but how far should we take it? Here I remember The Pyramid And The Garden: you can get very strong coincidences if you have many degrees of freedom, ie buy a lot of lottery tickets. So for example, suppose there are fifty things about a virus. You should expect at least one of those to have a one-in-fifty coincidence by pure chance. What about more than that? You might be able to get away with this by saying there are an infinite number of possible conspiracy theories, and some from that infinite set are brought into existence when a strong enough coincidence makes them plausible. For example, it’s really weird that John Adams and Thomas Jefferson both died on the 50th anniversary of the Declaration of Independence. If I wanted, I could form a conspiracy theory about a group of weird assassins obsessed with killing Founding Fathers on important dates, and then Jefferson and Adams’ deaths would be 1/10,000 evidence for that theory. But this is the Texas Sharpshooter Fallacy, which Saar warned against several times. I don’t know if “the virus started in Wuhan, which is where they’re doing this research” gets a Texas Sharpshooter penalty, or how high that penalty should be. But the furin cleavage site doesn’t - people were talking about lab leak before anyone noticed it. The Aftermath: Peter Peter seemed satisfied with the result, in an understated sort of way: It seemed like an interesting experiment in monetizing the debunking of a conspiracy theory. I think there's usually a big asymmetry where it's easy to get rich spreading bullshit (like, the top anti-vaxxers during the pandemic all made a million dollars a year on substack), but it's almost impossible to make money on debunking it. The Rootclaim challenge seemed like one rare case where the opposite was true. Beyond that, I don't know what it's good for. It does seem like there could be a positive social impact from more people understanding that the lab leak hypothesis is (almost certainly) false. The Aftermath: Saar Saar says the debate didn’t change his mind. In fact, by the end of the debate, Rootclaim released an updated analysis that placed an even higher probability on lab leak than when they started. In his blog post, he discussed the issues above, and said the judges had erred in not considering them. He respects the judges, he appreciates their efforts, he just thinks they got it wrong. Although he respected their decision, he wanted the judges to correct what he saw as mistakes in their published statements, which delayed the public verdict and which which Viewers Like You did not appreciate: I ran an early draft of this post by him. There was some miscommunication about the exact publication date, so he hasn’t had time to write up a full response, but he has some quick thoughts (and I’ll link the full response when he writes it). He says: We will provide a full response to this post soon, but the main problem with it is fairly simple: There is general agreement that the main evidence for zoonosis is HSM (Huanan Seafood Market) forming an early cluster of cases. The contention is whether it is amazing 10,000x evidence, or is it negligible. All other evidence points to a lab leak, and if HSM is shown to be weak, lab leak is a clear winner. We provided an analysis of why it is negligible that is as close to mathematical proof as such things can be. Read it here. Scott and I exchanged a few emails on this issue and Scott preferred to discuss more intuitive analyses of HSM, using rules of thumb that likely served him well in the past. While I believe I managed to mostly explain where these failed, and Scott understands HSM is far weaker evidence than he initially thought6, he still has a very strong intuitive feeling (based on years of dealing with probabilities) that this is some exceptional coincidence, and that prevents him from properly updating his posterior. At the end of the day, this cannot be settled without going through our semi-formal derivation, understanding it, and either identifying the problem with it or accepting it (and thereby accepting lab-leak to be more likely). Here is a quick summary of the mistakes made by those claiming HSM is strong evidence: The first mistake is conflating Bayes factors with conditional probabilities. 1/10000 is the supposed conditional probability p(HSM|Lab Leak), That should be divided by the conditional probability of HSM under Zoonosis. Markets were not identified as a high-risk location prior to this outbreak (This will be elaborated in the full response), and in SARS1 the spillovers were mostly at restaurants and other food handlers that deal more closely with wildlife. While it's cool to point to the raccoon dog photo, that was a result of a retrospective search (we don't know what other photos they took which in retrospect would be brought up as premonition). Unbiased data shows markets are not a likely spillover location for zoonosis. We originally estimated p(HSM|Zoonosis)<0.1. Following more research we did to answer Scott's questions, this is more likely <0.03.
lab-grown meat

lab-grown meat is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 04, 2025 and September 04, 2025. The archive places it in contexts such as "lab-grown meat production is going much better than the earlier reports thought possible". It most often appears alongside 80,000 Hours, abundance liberalism, Afghanistan.

Reference entry
lab-grown meat
Mention count
1
Issue count
1
First seen
September 04, 2025
Last seen
September 04, 2025
September 04, 2025 · Original source
Meanwhile, tech companies with ten times as much money pretend that they’re cool and playful when their HQ has some rounded edges and a set of colored cubes in front. Do better! 22: Effective altruists have been funding teams working on lab-grown meat for almost a decade now. Around 2020, they hired some experts to double-check that this was possible in principle, and the experts wrote scathing analyses saying it was cost-ineffective by so many orders of magnitude that it was basically a pipe dream. Reactions were mixed, but a lot of us beat ourselves up and vowed to be less gullible next time. But now a new report comes out arguing that the previous reports were wrong, that lab-grown meat production is going much better than the earlier reports thought possible, and it’s more or less cost-effective already for the simplest products! Again, mixed reactions, and although some of the numbers are indisputable the analysis itself this is by a VC firm with lab-based meat investments. Here are some related Metaculus questions. 23: Ozy, citing Stutzman et al: “Afghanistan after the American withdrawal has the lowest life satisfaction rate ever recorded. Two-thirds of respondents rate their life satisfaction below 2, which is generally considered to be the point at which a life is no longer worth living. Life satisfaction dropped significantly after the withdrawal of American troops. Women, people in rural areas, and the poor were particularly negatively affected.” 24: Lencapavir is dubbed a “miracle drug” for AIDS; a single dose protects against infection for six months. Unclear how this interacts with PEPFAR cuts; if PEPFAR still existed it would be a big boost to its efficacy; now maybe this might be part of a strategy to tread water? 25: Did you know: when people first started making artificial ice in the 1850s, there was a backlash from people who thought it was gross and dystopian and that people should insist on natural ice for their iceboxes. From Pessimists’ Archive, which goes on to draw an analogy to lab-grown meat, etc (h/t Isaac King on X). 26: From Peter Hague (on X) and commenter Phaethon: why did so many Anglosphere countries see immigration spikes in 2021? Each of these has their own local story. In Britain, it’s the paradoxical effects of Brexit. In the US, it’s Joe Biden being soft on immigration. And so on - but should we be looking for some deeper cause that explains the overall phenomenon? A commenter suggests “a way to soak up all the inflation from the COVID money printing”, but I can’t tell if that even makes sense. Still, should something something COVID be a leading hypothesis? 27: Jesse Singal vs. Mark Stern on the Skrmetti Supreme Court case that failed to overturn Tennessee’s ban on gender medicine. US law bans sex discrimination, so pro-transgender advocates argued that, since doctors often prescribe eg estrogen to biological women, it was sex discrimination to ban prescribing it to biological men. Tennessee’s anti-transgender argument was that they weren’t discriminating by sex, they were discriminating by diagnosis (estrogen for eg hot flashes, vs. estrogen for gender transition). There is some subtlety here (if a biological man grows breasts because of some hormone imbalance, doctors might give him testosterone to counteract it, and this seems sort of like giving biological women testosterone to make them look less like women), but these are still sort of different diagnoses (gynecomastia vs. gender dysphoria) and Tennessee said you can still think of it as diagnostic discrimination rather than sex discrimination. This makes sense, except that the standards around sex discrimination are very strict and sort of box the court in here. And in a fit of wokeness, the 2020 court (including some of the conservative justices hearing this case) applied these standards very strictly and ruled that discriminating against gays was a form of sex discrimination (since if women can date men, it’s sex discrimination if men can’t also date men), and this is obviously the same argument. Now that wokeness is less popular, the court wants to rule against transgender, but it can’t help tripping over its previous ruling and giving some kind of unprincipled confusing non-opinion. 28: Contra compelling anecdotes, only ~5% of people raised very religious end up atheist later in life (X). Most people are about as religious as their parents; most exceptions are only slightly less religious, and most families that secularize do it over several generations. Note: percentages are of total, not of each row! 29: Related: social science team proposes a three-stage model of secularization: decreased public ritual participation → decreased personal importance → decreased identification, presents apparently confirmatory data. If true, would be somewhat inconsistent with intellectual models (eg people learn about evolution and start doubting the Bible) and more consistent with institutional models (eg the government provides welfare so people no longer need to be part of a tight-knit church). 30: Navigating LLMs’ spiky intelligence profile is a constant source of delight; in any given area, it seems like almost a random draw whether they will be completely transformative or totally useless. Now Ethan Strauss reports that they are, for some reason, extraordinarily effective at teaching people golf. “I am predicting the Golf Revolution, or perhaps decline, if your perspective is that optimization tends to ruin hobbies. A sport for obsessives has been gifted the ideal tool for refinement.” 31: Claim (via nxthompson on X): “In a huge survey of young kids about phones and technology, they all say they want to be out playing in the real world. But parents don't let them out unsupervised. So they're stuck on their phones.” Interesting, but I’m nervous about social desirability bias - how many adults would say on a survey that they would rather be on their phones than playing with friends? But adults do have this choice and mostly go with the phones. 32: Steven Adler on AI psychosis. He tries to analyze ER admissions data for psychosis and finds no change. I don’t think anyone reasonable expected this to be a large enough effect to show up in ER admissions data, but there are lots of unreasonable people so I appreciate his effort. He thinks AI companies might have better data on this, and encourages them to release it. 33: Cuartetera was the greatest polo horse ever. Polo players responded in a very practical way: they cloned her, dozens of times (and it worked; the clones are also excellent). Now there is a lawsuit as different polo teams fight to get their hands on Cuartetera clones. What is the equilibrium? If the outsiders get their hands on the genetic material, do we see a world where every polo horse is a Cuartetera clone? How much is lost if nobody ever tries to breed a polo horse better than Cuartetera (since the economics might not check out if the odds of success for any given foal is too low)? H/T Gwern and Siberian Fox (on X). 34: Claim: as of 2013, India’s Agarwal caste, who make up less than 1% of the population, got 40% of the e-commerce funding. 35: Owlposting: What Happened To Pathology AI Companies? Pathology is a medical specialty. A typical task involves looking at a microscope slide full of cells and trying to determine if any of them are cancerous. This seems like a good match for AI - and for years, studies have been showing that in fact AI can equal human experts. So why isn’t it being used more? The author’s three answers: first, slide scanning is expensive and clunky, and you can’t apply AI to a slide until you digitize it. Second, it’s hard to figure out a business plan where this saves someone money and doesn’t step on the toes of big companies that can outcompete anyone they don’t like. Third, pathologists use the context of a patient’s entire clinical history when they interpret a slide, and AIs that can’t do that (either because of technical limitations or legal/privacy limitations) are at a disadvantage even if their skills specifically relating to slide-reading are better. 36: Noahpinion: Will Data Centers Crash The Economy? Suppose that AI is a bubble, either permanently (because the technology isn’t really transformative) or temporarily (because it can’t transform things quickly enough to keep up with all the dumb money pouring into it). Will the sudden write-off of data centers lead to a broader economic collapse? In 2001, the dot-com bubble harmed the tech sector, but didn’t take the rest of the economy down with it; in 2008, the subprime mortgage bubble did take the rest of the economy down with it, because it damaged banks that the whole economy relied on. The optimistic case for AI is that data center spending is mostly coming from big companies like Google and Meta that can absorb a lot of loss. The pessimistic case is that some of the money is coming from private credit, a new-ish form of finance which hasn’t really been stress-tested and whose failure modes are still poorly understood. Noah’s final verdict: the stage isn’t obviously set for a crisis yet, but there’s the potential to get there and we should consider acting (how?) early. 37: The latest Twitter talking point is that universal hepatitis B vaccination at birth is “woke”: Hep B is (aside from mother-to-child transmission) often sexually transmitted, slutty women’s children are more likely to have Hep B, so perhaps giving the vaccine to everyone (instead of testing and only giving to the children of women who test positive) is an attempt to spare slutty women the embarrassment of getting a positive test. Ruxandra Teslo provides the counterargument - Hep B tests take a while, the medical system is fragmented, and any attempt to test people and then give the vaccine inevitably leads to many positive tests falling through the cracks. Vaccinating at birth is easy and hard to screw up, the vaccine has no known side effects, and empirically child Hepatitis B rates go down (by as much as 2/3!) when countries switch from test-and-vaccinate to universal vaccination. This benefits everyone - even people who never have unprotected sex and always follow up on their medical tests - because toddlers in daycare exchange saliva copiously, and if your toddler exchanges saliva with a Hep B positive toddler they could get the disease. A funny Twitter interaction was seeing Republicans in Congress hop on the anti-slut anti-vaccination bandwagon - except for Senator Bill Cassidy (R-Louisiana), who happens to be a liver doctor, and who is still fighting the good fight. I am always nervous when a good person who I like starts engaging on Twitter, since it elevates the discourse there but also gradually turns their brain into mush - but Ruxandra has made the leap and is doing a great job not just on bio related topics but also (for example) countering Curtis Yarvin on the history of her native Romania. 38: The response to GPT-5 was confusing; most specific people who reviewed it said they were impressed (Ethan Mollick, Tyler Cowen, Nabeel Qureshi, Taelin), it performed as expected on formal benchmarks, but the overall vibes declared it a big failure. Peter Wildeford speculated that maybe there was some kind of sinister pay-to-play early access bias involved. Zvi went the other way, calling it a “reverse DeepSeek moment” (insofar as DeepSeek was a pretty average model that got glowing praise.) In the end, I agree with Peter that this was mostly a branding issue. o3 was a genuinely revolutionary model; if OpenAI had called it “GPT-5”, it would have met expectations. Instead, they called it “o3”, and called a minor incremental update a few months later “GPT-5”. Then people got mad that the exciting-sounding “GPT-5” was merely an incremental update. A secondary issue was that the router wasn’t very good, and so many queries got routed to a small version without thinking mode that was if anything a downgrade from o3. I think this tweet by Shakeel perfectly encapsulates the essence of GPT discourse in two sentences: …but maybe it’s worth asking why GPT-5 isn’t bigger than o3. Was 4.5 a failed attempt at scaling? Did it fail in a way that sort of back-handedly justifies the “lost steam” take? Does the answer depend on distinctions between pre-training scaling, post-training scaling, etc? How? 39: This month in etymology: did you know that “oy vey” is a “fully Germanic phrase” which is cognate with English “oh woe!” (h/t Wylfcen on X) 40: mRNA shows promise to be a game-changing treatment for cancer, but RFK is trying to halt research. But so far he can only starve it of money, not ban it, and the funding gap is only $500 million. Will there be enough philanthropic billionaires and private foundations to step up? Zvi points out that although there is usually a game of chicken where foundations are hesitant to touch something the government cancelled lest the government decide it can cancel everything and hope philanthropists pick up the bill, in this case there are no game theory considerations - RFK is halting it because he genuinely wants it halted, and they are thwarting him rather than playing into his hands. The only problem is that $500M is a lot of money for the private sector; a few foundations could technically afford it, but not many could afford it comfortably and still have money left over for the next few crises of this magnitude. I hope someone is trying to organize a coalition. 41: AI fantasy flash fiction Turing test. Eight stories about demons, four by famous fantasy authors, four by ChatGPT. After 3000 votes, AI wins: humans can't tell the difference and slightly prefer the AI stories. My own score was only 75%. But I will say that I thought Mark Lawrence's was obviously the best, I was ~100% sure it was human, and it convinced me that regardless of the official results it's still possible to write flash fiction that an AI obviously can't do. 42: “SignPro” offers customized “In This House We Believe” signs, try not to use this for evil. 43: China think tank assessment of how in control Xi is: still very in control, maybe not infinitely in control. 44: Related - did you know (h/t xlr8harder) that if you ask AI to write a science fiction story, it will very often name the protagonist “Elara Voss” (or some very close variant like Elena Voss), and this remains true across various models and versions? Related: Chelsea Voss of OpenAI is having a baby and has the opportunity to do the funniest thing. 45: “Hector (cloud) is a cumulonimbus thundercloud cluster that forms regularly nearly every afternoon on the Tiwi Islands in the Northern Territory of Australia…[he is sometimes called] Hector the Convector”. 46: British allergy sufferers who want to know the ingredients of things demand that British cosmetics stop listing their ingredients in Latin. “For example, sweet almond oil is Prunus Amygdalus Dulcis, peanut oil is Arachis Hypogaea, and wheat germ extract is Triticum Vulgare.” 47: Text-based RPG about being an NYT journalist at the Manifest prediction market conference. I make a brief appearance. 48: Study uses supposedly-random variation in doctor assignments to test whether the marginal mental health commitment is good or bad for patients, finds that it is quite bad. Freddie de Boer is violently skeptical (maybe literally so?) and makes some good points about how a single quasi-experimental study is never absolute proof. But I don’t think he quite justifies his opinion that the paper was irresponsible and should never have been published; it’s just a normal quasi-experimental study that we should nod and say “huh” at but not overweight as the culmination of all possible research that overcomes all possible priors. My prior is that the marginal commitment is pretty useless (many commitments are just “well, since this person arrived at our ED for some reason, it would look bad from a medico-legal perspective to just let them go, so let’s keep them a few days to evaluate” - and yeah, you should be upset about this) but I’m still surprised by how many outright negative (as opposed to zero) effects the researchers found. The strongest argument for negative effects is that it will make some people miss work and maybe lose their job. But this study found that commitment ~doubles the risk of near-term suicide (admittedly only from 1% to 2%), which would have been outside my confidence intervals for how bad it could be. I suspect confounding, but only on general principle, and I wouldn’t be too surprised either way. 49: This tweet is probably bait, but I found it a thought-provoking question: I think there’s a boring answer, where the law is more complex than just a single number and whatever kind of weird trafficking Epstein was doing is worse than whatever normal relationships these European laws are permitting. But assuming that there’s a substantive difference even after taking that into account, I think my answer is something like - we’ve got to divide kids from adults at some age, there’s a range of reasonable possible ages, we shouldn’t be too mad at other societies that choose different dividing lines within that range - but having decided upon the age, we’ve got to stick with it and take it seriously (in the sense of penalizing/shaming people who break it). This is more culturally relativist than I expected to find myself being, so good job to Richard for highlighting the apparent paradox. 50: Dilan Esper describes his experience as one of Hulk Hogan’s attorneys in the Gawker lawsuit (X). Parts I found interesting: none of the lawyers knew Thiel was funding the lawsuit; Gawker probably could have won if they had been slightly competent but kept "shooting themselves in the foot"; and Gawker probably could have won if they had just pixelated the private parts in the video. 51: Amazing concept and poems (link on X): I tried to see if AI could do this, and it did something that technically met the requirements but had zero artistic merit - using a lot of words like “nowhere” and “outside” in one, then separating them out to “no where” and “out side” in the other. I didn’t invest much energy in creating a clever prompt telling it not to do that, so feel free to report if you get better success. 52: New study claims consultants are actually good, at least for profits: "We find positive effects on labor productivity of 3.6% over five years, driven by modest employment reductions alongside stable or growing revenue" 53: A Polish team tries to test Peter Turchin’s equations for predicting political unrest on recent Polish history, has to make some changes but claims mostly positive results. 54: New big multi-author Substack, The Argument, trying to be a sort of center-left version of the model pioneered by The Free Press and other high-production-value ideological Substack properties. Excited to see Kelsey Piper is involved, and she starts off strong with a post on the latest round of First World basic income studies, which find few positive effects. This is surprising, because recipients didn’t waste the money on alcohol or gambling or anything - they paid down debt and got useful goods. Still, it didn’t even affect things that should have been obvious, like stress level. It’s not even clear that amounts of money large enough to help with rent made homeless people more likely to get houses! Matt Bruenig criticizes the article, accusing Kelsey’s studies of being downstream of Perry Preschool style dreams that exactly the right welfare program will have massively compounding effects that cut poverty out at the root and turn everyone into elite human capital; he thinks giving people money won’t do this, but it will increase equality and give the poor better lives. I assume he’s not a strong hereditarian, but his argument makes even more sense from that perspective, and I’ve certainly criticized dumb outcome measures like infant brain waves which we have only tenuous reasons to think are related to anything we care about. But Kelsey reasonably responds that the outcome measures she’s talking about include stress level and life satisfaction. To defuse this critique, Bruenig either has to argue that our construct “life satisfaction” doesn’t really measure whether someone’s life is satisfactory, or else claim that giving poor people satisfactory lives isn’t really what we’re going for - which I think would require more explanation on his part. There’s some further (impressively acrimonious) debate on X, but I don’t see anything that addresses my core concern. GiveDirectly, a charity involved in basic income experiments, has a presponse here; they say that some studies are positive, and that the ones that aren’t might have tried too little cash to matter, or been confounded by COVID making everything worse. They also point out that basic income is harder to study than traditional programs like giving people housing, because if you’re giving housing you can measure housing-related outcomes directly and have a pretty good chance of getting enough statistical power to find them, but since everyone spends cash on different things, the positive effects might be scattered across many different outcomes (and therefore too small to reach significance on each). Everyone involved in this debate wants to emphasize that the poor results are for First World studies only, and that studies continue to show large benefits to giving cash in the developing world. 55: Related: I was less impressed by The Argument’s first foray into housing policy, which follows an all-too-familiar pattern: Some people say they don’t like noise and disorder and try to make rules against it in their apartments.
lab-leak hypothesis

lab-leak hypothesis is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 09, 2024 and April 09, 2024. The archive places it in contexts such as "rest of the evidence strongly supports the lab-leak hypothesis". It most often appears alongside #S14, 2009 flu pandemic, 2013-16 West African Ebola outbreak.

Reference entry
lab-leak hypothesis
Mention count
1
Issue count
1
First seen
April 09, 2024
Last seen
April 09, 2024
April 09, 2024 · Original source
The rest of the evidence strongly supports the lab-leak hypothesis, so if this claim is mistaken, lab-leak becomes the most likely hypothesis.
This collapses the ‘extreme coincidence’ claim, which as explained above, turns lab-leak into the leading hypothesis. My strongest disagreement is with his Point 3 - the inference from other seafood-market-based COVID spread events. Saar writes: A common objection to this method is that these outbreaks are caused by cold-chain products brought into these markets. However, this still fails to explain why markets form these early clusters and not the many other places where cold chain products are delivered to. Additionally, this only demonstrates the importance of cold wet surfaces in preserving SARS2 infectivity, further strengthening the hypothesis in method 1 that a crowded location with many wet surfaces like HSM is highly conducive for rapid SARS2 spread. Last, it also opens the possibility that the HSM outbreak was also caused by cold-chain products. This would reduce the significance of Wuhan being the outbreak location (as the product could have come from anywhere), but since the other evidence for lab-leak is so strong, Wuhan can be given no weight and still lab-leak would be highly likely – Rootclaim’s conclusion will only drop from 94% to 92%. Most of these outbreaks have been traced back to either a migrant worker (eg a fisherman from a country with COVID sells fish at the market of a country with Zero COVID) or a cold chain product. For example, here’s Dai et al on the Xinfadi outbreak, the most important event of this type: According to a joint publication by the Beijing CDC and 13 research institutions, the outbreak at Xinfadi Market was likely to be initiated by fomite transmission from contaminated foods imported via cold-chain logistics (Pang et al., 2020; Beijing Daily, 2020b). Based on the epidemiological investigations at the Xinfadi Market, the researchers preliminarily concluded that booth #S14 in the aquaculture product selling area on the basement floor of the primary trading hall was the source of the initial transmission. Specifically, five customers were tested positive for IgG/IgM antibodies against SARS-CoV-2 in serological screenings, all of whom visited booth #S14 on May 30 and 31, 2020. On May 30, 2020, the owner of booth #S14 procured imported and fully packaged salmon from a company's cold storage warehouse, then cut and processed the salmon for sale at the Xinfadi Market. Laboratory tests showed that sample swabs from five salmon fish from this supplier were tested positive by examining all salmon in the original sealed packages (n = 3582) in the cold storage facility. Viral genome sequencing showed that the viral strain isolated from one of the positive salmon swabs was homologous to that isolated from the infected persons and environmental samples at the Xinfadi Market (Beijing Daily, 2020b). The joint study reported that an ancestral strain isolated from the Xinfadi Market in Beijing was markedly different from the strains identified in two preceding outbreaks in China and the sequences obtained in March 2020 in Beijing. Phylogenetic analysis assigned the ancestral Xinfadi strain to clade B.1.1. Given the fact that the ancestral sequences were mainly identified in Europe, the strain was more likely to be imported to Beijing rather than derived from strains previously circulating in China (Pang et al., 2020). I know China has a bias towards believing frozen food COVID explanations, but this all sounds pretty convincing to me. Why is it more often markets than other places with cold chain products? Partly it’s the migrant workers - a lot of seafood markets are right next to seaports, and the contact tracing eventually traces back to a fisherman who came in through the seaport - I don’t think this is any more mysterious than epidemics often starting via airport or any other transportation hub. But even just keeping the focus on cold chain products, - there have also been outbreaks in seafood distribution warehouses, on docks, and in a seafood processing work area. Markets have many more people than any of those locations, and maybe (total speculation) cutting on cutting boards could aerosolize bits of fish. The strongest evidence that the Wuhan / Huanan Seafood Market epidemic wasn’t caused by migrant workers or imported seafood products is that there was no previous COVID-infected source of workers or seafood. If there had been, we would have noticed when the outbreak there spread (see Section 1.4 on Brazil). Responses to a few of Saar’s other points below: How many locations other than markets provide an interface with wildlife? Were markets actually identified in advance to be high-risk spillover locations or only in retrospect? I think scientists had called wet markets as an especially dangerous potential transmission location in advance. See for example Infectious Diseases Emerging From Chinese Wet Markets, published in 2006, which says: » “In Chinese wet-markets, unique epicenters for transmission of potential viral pathogens, new genes may be acquired or existing genes modified through various mechanisms such as genetic reassortment, recombination and mutation. The wet-markets, at closer proximity to humans, with high viral burden or strains of higher transmission efficiency, facilitate transmission of the viruses to humans.” In 2004, a paper on an emerging bird flu expressed hope that it would not spread too widely, but concluded that: » “Even in the event of yet another lucky escape, more measures must be taken to limit the amplification of viruses with pandemic potential in the wet markets around the world.” In 2007, Reuters published an investigation: Chinese Markets May Be Breeding Ground For Deadly Viruses, which said things like: » “We face similar threats from other viruses and such epidemics can happen because we continue to have very crowded markets in China," said Lo Wing-lok, an infectious disease expert in Hong Kong. "Even though official measures are in place, they are not faithfully followed. We are not talking about just civet cats, but all animals," he added.” Wet Markets, A Continuing Source Of SARS And Influenza, published 2004, is admittedly focusing on the next SARS1 outbreak instead of on SARS2, but gets bonus points for mentioning both wet markets and labs as likely causes of the next pandemic: » “Will SARS reappear? This question confronts public-health officials worldwide, particularly infectious disease personnel in those regions of the world most affected by the disease and the economic burden of SARS, including China, Taiwan, and Canada. Will the virus re-emerge from wet markets or from laboratories working with SARS CoV, or are asymptomatic infections ongoing in human beings? Similar questions can be asked about a pandemic of influenza that is probably imminent. Knowledge of the ecology of influenza in wet markets can be used as an early-warning system to detect the reappearance of SARS or pandemic influenza.” Saar mentions that there are several other possible sources like restaurants or farms. I think Peter demonstrated during the debate that pandemics are unlikely to start in rural areas, so farms aren’t that important. Restaurants mostly source their products from wet markets. During SARS1, some pandemics started in restaurants because they kept the civets in cages next to the diners (like how some Western restaurants keep lobsters). After SARS1, restaurants stopped doing that and became a less likely spillover location. Saar again: Scott quotes Peter, who implies that under the lab-leak hypothesis, we would expect the confirmed early cases to be centered around the WIV. However, cases are not expected to center on the lab. The lab is not spraying viruses into the air or hosting thousands of locals daily. If a worker gets infected, they spread the virus to their friends and family at completely different locations. In most places with an outbreak of known origin, epidemics show some geographic clustering. This has been true ever since the very beginning of epidemiology, when John Snow successfully traced a cholera outbreak back to its origin at a contaminated water pump by taking the center of the map of cholera cases. This isn’t a 100% law of nature; an infected lab worker might get lucky and not pass it to any of his lab co-workers. Still, we might expect him to infect his family, the stores he went to, or the restaurants he went to. If he lived near his workplace, these might also be near the lab. If he didn’t - let’s say he lived on the other side of town and had a long commute - he would start a cluster near his house, or his favorite store, or his favorite restaurant. Then the people there would infect their families/co-workers/stores/restaurants. The cluster would start somewhere! Sure, some people would infect nobody close to their work or home, and instead just infect one person a hundred miles away who they breathed on during a trip - but this is the exception, not the rule. So you wouldn’t expect a totally random distribution of cases all around Wuhan. There would be one center, or maybe several centers. But none of the claims that COVID was quietly spreading for months before the wet market have pointed to some alternate center of cases. If COVID was spreading for months before the lab, it somehow spread in a completely diffuse geographical pattern, with people exactly as likely to infect people far away from them as close to them - until it reached the wet market in December, and then spread in the normal center-radiating-outward way that every other infection spreads. All the evidence trying to support a spillover at the market is based on complex models with many single points of failure, built from unreliable and biased data. Therefore, it is difficult to give this evidence significant weight as there is always a possibility of errors in the data or its interpretation. More on this in the UFO comment below. Disagree. “First known case was at a wet market” is as simple as it comes. Certainly it’s less complex than “the virus has a 12 nucleotide insertion at the furin cleavage site, and even though those sometimes happen by natural recombination probably this one didn’t, and even though it looks out of frame maybe there was some weird thing going on with serine that made it in frame this one time only”, which is Saar’s star piece of evidence. I understand Saar thinks he can come up with lots of objections to “seen near wet market is suspicious for wet market origin”, then claim that getting over those objections requires “complexity”. But if Peter had no dignity, he could also come up with lots of objections to “seen in same city as Wuhan Institute of Virology is suspicious". He could say that maybe the civet farms of Hubei province were uniquely blah blah blah, and then Saar would have to prove that the civet farms weren’t uniquely blah blah blah, and then he could say “Oh, sure seems like you have a complex model with lots of unique points of failure, it all depends on fifty facts about the regulation of civet farms.” To illustrate what a market looks like in a real zoonotic pandemic, consider this study from SARS1. The researchers went to a random market and sampled the wildlife sold there. 4 of 6 civets sampled were positive, and 3 of them were phylogenetically distinct (i.e. infected in completely different places). A scientist I talked to says the 3 phylogenetically distinct lineages were most likely sampling errors. Still, this seems irrelevant to me since, again, no raccoon-dogs were tested. Scott explains that Covid’s closest known relative, BANAL-52, is rare and so it’s highly unlikely the WIV would’ve had it available as the starting point to engineer Covid . . . This is a basic mistake. SARS2 is not based on BANAL-52 but a relative of it. There is nothing unlikely here. No BANAL-52 relative close enough to create COVID from has ever been discovered. By mentioning BANAL-52, I was trying to be maximally charitable to the lab leak side. In order to create COVID, they would need a virus very close to COVID. But in years and years of searching, nobody has ever discovered a virus like this. Therefore it must be rare. As a way of bounding how rare, let’s see how rare the closest virus ever discovered is. That’s BANAL-52. It is very rare. Therefore, the COVID ancestor must be rarer than that. I don’t know how strong this argument is, because maybe there are millions of rare viruses capable of becoming pandemics, such that getting any one of them is very easy, even though each one individually is rare. The version of this I find convincing is that it should be a probabilistic cost to say that WIV did gain-of-function on a seemingly undiscovered and so-far-very-hard-to-discover rare virus instead of on any of the usual SARS-like viruses that people do their gain-of-function research on. Overall, all attempts to portray [Connor Reed] as an unstable, delusional person were unsuccessful. He is an ordinary person who very accurately described Covid-19 symptoms in real-time and claims to have received a positive test result. The timing and location matches the lab leak hypothesis and is impossible for the HSM claim. Therefore, they must discredit him. It is worth noting here the biased evidentiary standards used by zoonotic proponents. Reed’s testimony about his sickness, given on camera to multiple outlets, is deceitful and should be ignored. Yet, an anonymous voice testimony in one Chinese publication is definitely identified as Mr. Chen (another possible pre-HSM case) and should be considered reliable. See above for why I don’t trust Connor Reed. I’m not sure why Saar attributes Mr. Chen to “an anonymous voice testimony in one Chinese publication”. When I looked for Chen information, I got this thread, where it’s attributed to two Chinese hospital doctors, cross-checked with the Chinese COVID data repository, and double-cross-checked with the supplementary table in a peer-reviewed paper published by a team of Wuhan doctors. To understand how ridiculous the claim is that the HKU1 insertion looks just as engineered as SARS2’s, here are their alignments. Hopefully that should be enough. COVID: HKU1: I’m not a virologist, but I question how this comparison works. Surely HKU1 got its insert on some specific day. If you take the virus the day before, and then the other virus the day after, there will be no differences except the insert, and it will look just like COVID (ie an insert without many other mutations). The fact that the COVID comparison has few mutations, and the HKU1 insert has many mutations, just shows that whatever older virus we chose to compare HKU1 to is more distant from HKU1 than BANAL-52 (or whatever) is from COVID. Or am I missing something here? [The evidence that China tried to cover up zoonosis from the start] is untrue. They clearly said from the start this is a zoonotic spillover at HSM, and at least part of the government went to immense efforts to identify the animal, close farms, etc. (and of course couldn’t find any infected animal). Only in late 2020 did they start suspecting an import from cold-chain products after having multiple outbreaks that seem related to cold-chain products. From a Vox article from March 2023: From the start, the Chinese government interfered with efforts by both Chinese and international experts to study the pandemic, including its origins. Reporting by the AP found that even as WHO officials were publicly praising China’s cooperation, behind the scenes they were complaining about lack of access and a refusal to share data. Within months of the beginning of the pandemic, the Chinese government imposed restrictions on academic research into the origins of the novel coronavirus … China’s intransigence wasn’t unusual — countries are rarely eager to confirm that they’re the source of a deadly disease — but it went beyond the norm. International investigators weren’t permitted to see the market until more than a year after the pandemic began and a WHO-affiliated team was allowed a highly choreographed and controlled visit. The resulting report that came out of the Wuhan visit, which dismissed the possibility of a lab origin, pointed the finger at some kind of zoonotic spillover while concluding that it was unlikely that the spread started at the market, which surprised many experts. It also found that it was “possible” that the virus had been introduced via contaminated frozen food products from abroad. While few experts took that possibility seriously, it fit a narrative the Chinese government had been pushing, against nearly all evidence, that the pandemic had in fact not originated in China. “China just doesn’t want to look bad,” Filippa Lentzos, a biosecurity expert at King’s College London, told Science last August. “They need to maintain an image of control and competence. And that is what goes through everything they do.” […] it seems clear that with more cooperation, scientists could have been looking at raccoon dogs a year or more ago. “The big issue right now is that this data exists and that it is not readily available to the international community,” Maria Van Kerkhove, the WHO’s Covid-19 technical lead, told reporters on Friday. “This is first and foremost absolutely critical, not to mention that it should have been made available years earlier, but that data needs to be made accessible to individuals who can access it, who can analyze it and who can discuss it with each other.” The irony is that by making it so difficult to properly investigate a zoonotic origin of Covid, the Chinese government has created a vacuum that has been filled by claims on all sides, including the much more damning accusation that the pandemic was the result of a lab error at the Wuhan Institute of Virology. For what it’s worth, my timeline of Chinese denials and coverups looks like this: December: COVID doesn't exist, it's all lies Early January: Fine, it exists, but it’s just some wet market thing that can't spread from person to person Late January: Fine, it can spread from person to person, but we’ve got it under control now. February: Fine, it’s out of control, but you would not believe how great our response was. We're basically heroes. March: COVID was a US bioweapon, or possibly came from Italy. April: Chinese people are banned from researching the origins of COVID without government permission. 2: Comments Arguing Against Lab Leak 2.1: Is the pandemic starting near WIV reverse correlation? randomstringofcharacters wrote: Isn't [the pandemic starting near the lab] a reverse correlation issue? The lab is situated there because it's an area where coronaviruses were found in the past. Many people had this question, but Wuhan Institute of Virology was founded in 1956, didn’t originally focus on coronaviruses, and isn’t in a coronavirus hot spot. Most of WIV’s coronavirus samples come from Yunnan, about a thousand miles away. COVID’s closest relatives were found in Laos, almost two thousand miles away. During the debate, both Saar and Peter calculated the odds of a natural pandemic arising in Wuhan by dividing the population of Wuhan by the total urban population of East Asia (Saar) or South China (Peter). Saar got 1.5%, Peter got 3% (he later said this could be as high as 10% because it was a central hub in the wildlife trade). This isn’t an Official Position and I don’t think anyone else shares it, but during the debate Peter pointed out a few times that there are plenty of disease-ridden bats in Hubei (the province Wuhan is in), and that it’s not impossible that a bat virus currently known only in Laos could be active in Hubei. Still, this is the minority viewpoint and most scientists just think it involved something about the wildlife trade. 3: Other Points That Came Up 3.1: Apology to Peter re: extreme odds quiet_NaN wrote: Hot take: Peter clearly failed to convince anyone. The lab leak odds, in log10 (i.e. orders of magnitude are): Peter -20.7 Saar 2.7 Eric -3.1 Will -2.5 Scott -1.2 Daniel -1.4 One of these numbers is clearly an outlier. Scott mentions it and calls it "trolling", I would argue that it is debating in bad faith. 2e-21 is a ratio which is just silly. For one thing, the gain of function at WiV pathway is not the only pathway towards a lab leak. The WIV could also have released a naturally occurring coronavirus at the wet market. At 2e-21 odds, we would probably have to consider the possibility that the WIV built a time machine and went back in time to infect the wet market. I might have screwed up here - or at least I should have emphasized the “trolling” part. Peter complained about my presentation of his extreme-odds slide, saying: This is basically accurate. During the debate, Saar gave lots of different numbers. I don’t want to say exactly what the different numbers meant, because in earlier drafts of my post, Saar said I misunderstood them. My impression were that some of his numbers were conservative, others were central, others were extreme, others were adjusted-for-out-of-model-error, others were not-adjusted, etc. In an early draft of the post, I gave higher numbers for Saar. Saar asked me to replace them with the numbers I ended up using. I decided to agree, because I wanted to represent Saar fairly with the numbers he most centrally believed, but also because these were closest to the numbers on his Rootclaim site so it wasn’t like he was making them up just to fool me. Peter didn’t argue quite as hard, and also he didn’t have anything like the Rootclaim site, so I just took his first set of numbers. Trying to piece things together, I think a reasonable summary would be: During the debate, Saar mentioned 700-million-to-one odds in favor of lab leak, not because he thought this was plausible, but just as a discussion of where the situation would end up if you didn’t adjust for human fallibility.
Third, in my original post, I failed to mention that Peter also has a blog, including a post summing up his COVID origins argument.
Labor Day

Labor Day is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 01, 2024 and August 01, 2024. The archive places it in contexts such as "avoid Labor Day and Halloween". It most often appears alongside ACX, Astralcodexten, Astralcodexten Com.

Reference entry
Labor Day
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1
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1
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August 01, 2024
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August 01, 2024
August 01, 2024 · Original source
People enjoy each other’s company and keep having meetups throughout the year. The form will ask you to pick a location, time, and date, and to provide an email address where people can reach you for questions. It will also ask a few short questions about how excited you are to run the meetup to help pick between multiple organizers in the same city. One meetup per city will be advertised on the blog, and people can email you if they have questions. Organizing an ACX Everywhere meetup can be easy. Pick a time and a place (parks work well if you think there will be a lot of people, cafes or apartments work fine for fewer) and show up with a sign saying “ACX Meetup.” You don’t need to have discussion plans or a group activity. If you want to make the experience better for people, you can bring nice things like nametags/markers, food/drinks, or games. Meetups Czar Skyler can reimburse you for the nametags, markers, food, and drinks. If you feel more ambitious, collect people’s names and emails if they’re interested in future meetups. You could do this with a pen and paper, or if you’re concerned about reading people’s handwriting, you could use a QR code/bitly link to a Google Form. Here’s a short FAQ for potential meetup organizers: 1. How do I know if I would be a good meetup organizer? If you can put a name/time/date in a box on Google Forms and show up there, you have the minimum skill necessary to be a meetup organizer for your city, and I recommend you sign up. Don't worry, you signing up won't randomly take the job away from someone else. The form will ask people how excited/qualified they are about being an organizer, and if there are many options, I'll choose whoever I think is best. (Or plausibly whoever Meetup Czar Skyler thinks is best.) But a lot of cities might not have an excited/qualified person, in which case I would rather the unexcited/unqualified people sign up, than have nobody available at all. This spreadsheet shows the cities where someone has filled out the form, updated manually after a basic check. Lots of cities have existing meetup groups and we’ll probably prioritize them, but we always appreciate more options. Last time there were some people who didn’t volunteer because they just assumed their city was big enough that someone else would do it. Beware the Bystander Effect! If you are the leader of your city’s existing meetup group, please fill in the form anyway and say so. 2. How will people hear about the meetup? You give me the information, and on August 23 (or so), I’ll post it on ACX. An event will also be created on LessWrong’s Community page. 3. When should I plan the meetup for? Since I’ll post the list of meetup times and dates around August 23, please choose sometime after that. Any day September 1st through October 31st is okay. I recommend a weekend, since it's when most people are available. You’ll probably get more attendance if you schedule for at least one week out, but not so far out that people will forget - so mid September or early October would be best. Check your local calendar for holidays where people might be busy: If you're in the US, that probably means avoid Labor Day and Halloween. 4. How many people should I expect? The last time we tried this, meetups ranged from one person to over a hundred. Meetups in big US cities (especially ones with universities or tech hubs) had the most people; meetups in non-English-speaking countries had the fewest. You can see a list of every city and how many people most of them got last time here. Plan accordingly. 5. Where should I hold the meetup? A good venue should be easy for people to get to, not too loud, and have basic things like places to sit, access to toilets, and the option of acquiring food and water. City parks and mall common areas work well. If you want to hold the meetup at your house, remember that this will involve me posting your address on the Internet. 6. What should I do at the meetup? Mostly people just show up and talk. If you’re worried about this not going well, here are some things that can help: Have people indicate topics they’re interested in by writing something on their nametag
labor unions

labor unions is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 17, 2021 and August 17, 2021. The archive places it in contexts such as "World War Two labor unions Japanese internment"; "“ohmigod we’re supposed to be at the 1950s now fuck fuck fuck Grant Hayes Garfield Arthur Cleveland Harrison Cleveland McKinley World War One World War Two labor unions Japanese internment”". It most often appears alongside Arthur, Arthur Cleveland Harrison, Benezet experiment.

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labor unions
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1
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August 17, 2021
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August 17, 2021
August 17, 2021 · Original source
(my own experience with these standardized tests is that eg my school’s social studies courses would move leisurely through the Native American and colonial era, get distracted talking about How Bad Slavery Was, and then a week before the standardized test go into “ohmigod we’re supposed to be at the 1950s now fuck fuck fuck Grant Hayes Garfield Arthur Cleveland Harrison Cleveland McKinley World War One World War Two labor unions Japanese internment ok good luck!” mode. If the day you miss is during that period, I can definitely believe you do worse on test questions about the McKinley administration one week later.)
labyrinthogram

labyrinthogram is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 19, 2022 and September 19, 2022. The archive places it in contexts such as "Loom constructs your labyrinthian multiverse as a "labyrinthogram", exploring genealogically contiguous regions of possible language". It most often appears alongside AskReddit, Conjecture, Dittomancy.

Reference entry
labyrinthogram
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1
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1
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September 19, 2022
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September 19, 2022
September 19, 2022 · Original source
Based on your interactions with the AI, Loom constructs your labyrinthian multiverse as a "labyrinthogram", exploring genealogically contiguous regions of possible language relating to the same theme as you drive. Here are some small samples of labyrinthograms. This multiverse is about introducing Loom. The first continuation from the first serial labyrinthogram above is: Then for the two next continuities the computer went: and and and and and and This essay discusses how to use GPT-2, a large probability language model.
Lacanian jouissance

Lacanian jouissance is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 26, 2022 and April 26, 2022. The archive places it in contexts such as "Fristonian free energy = Lacanian jouissance , a word usually thought of as equivalent to libido or pleasure". It most often appears alongside A Clinical Introduction To Lacanian Psychoanalysis, aphantasis, Astralcodexten Com.

Reference entry
Lacanian jouissance
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1
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1
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April 26, 2022
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April 26, 2022
April 26, 2022 · Original source
...antities have been interpreted through the logical-symbolic order, which sounds suspiciously like prediction error. The papers try to argue that Fristonian free energy = Lacanian jouissance , a word usually thought of as equivalent to libido or pleasure or excessive pleasure or painful pleasure or something like that. I don’t feel able to have an opinion at...
...at is left after other quantities have been interpreted through the logical-symbolic order, which sounds suspiciously like prediction error. The papers try to argue that Fristonian free energy = Lacanian jouissance , a word usually thought of as equivalent to libido or pleasure or excessive pleasure or painful pleasure or something like that. I don’t feel able to have an opinion at this point. Another thing I got out from this book: I grudgingl...
Lacanian language

Lacanian language is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 26, 2022 and April 26, 2022. The archive places it in contexts such as "He frequently complains about this to his analyst in suspiciously Lacanian language ('There is no name for a father like mine', he says)". It most often appears alongside A Clinical Introduction To Lacanian Psychoanalysis, aphantasis, Astralcodexten Com.

Reference entry
Lacanian language
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1
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1
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April 26, 2022
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April 26, 2022
April 26, 2022 · Original source
Fink presents a (supposedly) real case study of psychosis. A man (“Roger”), has a weak father who is easily dominated by his mother. He frequently complains about this to his analyst in suspiciously Lacanian language (“There is no name for a father like mine”, he says). He starts doubting that his father is really his father, and goes to the county records office to check his birth certificate for his father’s name. Finally, he comes up with a plan: write a new last name for himself, which combines his real father’s name with the name of his psychoanalyst. He writes the name, buries it in the foundation of his family home, and feels pretty good about himself. Then one day, he tells his therapist about a dream: he is in a golden cage, and his therapist is watching him. The therapist says maybe means he thinks he’s stuck and wants his therapist’s approval. Upon hearing this, Roger immediately goes insane. Fink’s commentary: by being confronted with the fact that his dream has a meaning, Roger was forced to reckon with language and symbolism. But as a psychotic person, he can’t do these things: the relationship of symbol, meaning, and person who is figuring out the meaning is a triad too close to mother, child, and father, and he lacks the “father” part of the triad. His flimsy fake ego falls apart. Later, another therapist carefully avoids making Roger confront symbolism, and he does fine thereafter.
lacrosse

lacrosse is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 26, 2021 and August 26, 2021. The archive places it in contexts such as "No chess club, robotics, jazz band, or lacrosse". It most often appears alongside ADHD, alt-right, American.

Reference entry
lacrosse
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1
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1
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August 26, 2021
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August 26, 2021
August 26, 2021 · Original source
During the pandemic a lot of kids sat at home bored out of their minds, wasting away on their laptops, melting into twitter and facebook, eating bonbons, and getting fat. They missed badmouthing their teachers and playing jokes on their friends, having tween relationships, and playing sports. No chess club, robotics, jazz band, or lacrosse. Many parents saw their kids wasting away so they ponied up the big bucks for private schools that stayed open. One of my elementary-age daughters got into Finnish hobbyhorsing through school. The school does expose kids to things they would not see at home. None of this is measured on tests...
During the pandemic a lot of kids sat at home bored out of their minds, wasting away on their laptops, melting into twitter and Facebook, eating bonbons, and getting fat. They missed badmouthing their teachers and playing jokes on their friends, having tween relationships, and playing sports. No chess club, robotics, jazz band, or lacrosse. Many parents saw their kids wasting away so they ponied up the big bucks for private schools that stayed open. One of my elementary-age daughters got into Finnish hobbyhorsing through school. The school does expose kids to things they would not see at home. None of this is measured on tests.
Lady Luck

Lady Luck is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 05, 2024 and July 05, 2024. The archive places it in contexts such as "Seduce — why try, when Lady Luck’s your Yenta ?". It most often appears alongside 1812, Ada, Albania.

Reference entry
Lady Luck
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1
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1
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July 05, 2024
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July 05, 2024
July 05, 2024 · Original source
And yet, the greatest change with this young Juan (For Byron starts his story from his birth) Is that he doesn’t pave his road to ruin By being the greatest rake on God’s green earth. (Perhaps his fate was meant to match the true one — The work’s unfinished) Here, he proves his worth Stumbling into affairs, not even bent to Seduce — why try, when Lady Luck’s your Yenta?
Lai men

Lai men is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 01, 2023 and September 01, 2023. The archive places it in contexts such as "If we have Lai men threaten the Prince of Lu with their weapons". It most often appears alongside 536 BC, ACX, Ai Jiang.

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Lai men
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1
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1
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September 01, 2023
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September 01, 2023
September 01, 2023 · Original source
In summer, our lord met with the Prince of Qi[...]. As Confucius was assisting, Wang Meng said to the Prince of Qi, “Confucius understands ritual but lacks valor. If we have Lai men [from a conquered Yi, or “barbarian”, state] threaten the Prince of Lu with their weapons, we are certain to achieve our aims.” The Prince of Qi agreed with this plan. Retreating with our lord, Confucius said, “Men, use your weapons! The two rulers have come together with good cheer, yet captive Yi aliens are using their weapons to disrupt the meeting. This is not how the Prince of Qi should command the princes. Aliens should not plot against the [Zhou] domains, Yi should not disrupt the [Chinese] people, captives should not interfere with covenants, and weapons should not strain good cheer. These things are inauspicious with regard to the spirits, they are failures of propriety with regard to virtue, and they are shortcomings in ritual propriety with regard to other men. You, my lord, must not act in this way.” When the Prince of Qi heard this, he immediately sent the Lai men away.
laicite

laicite is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between March 18, 2021 and March 18, 2021. The archive places it in contexts such as "home of laicite and enforced secularism". It most often appears alongside Abdullah Gul, Academy Awards, Ak.

Reference entry
laicite
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1
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1
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March 18, 2021
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March 18, 2021
March 18, 2021 · Original source
Under pressure from the military, the courts banned the now-powerless RP as a "focal point for acts against the secular republic". Erdogan scraped through by quitting the RP and founding the Totally Honestly Not An Islamic Party (FP); he was briefly allowed to remain Mayor of Istanbul. But when the courts and military finished cleaning up after the RP, they went after Erdogan's new bloc too. The FP was shut down, and Erdogan was personally banned from politics for the crime of "reading an incendiary poem". The Islamists appealed to the European Court of Human Rights - located in Strasbourg, France, home of laicite and enforced secularism, which ruled that none of this seemed like a human rights violation to them. Erdogan was out.
LAMDA

LAMDA is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 13, 2022 and June 13, 2022. The archive places it in contexts such as "existing language models can do this with pre-digested novels, eg LAMDA talking about Les Miserables". It most often appears alongside AGI, Andrew Eaddy, Angelenos.

Reference entry
LAMDA
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1
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1
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June 13, 2022
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June 13, 2022
  • 22 June 13, 2022
June 13, 2022 · Original source
Read a novel and answer complicated questions about eg the themes (existing language models can do this with pre-digested novels, eg LAMDA talking about Les Miserables here - I think Marcus means you have to give it a new novel that it has no corpus of humans ever having discussed before, and make it do the work itself).
lamin A

lamin A is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 01, 2021 and June 01, 2021. The archive places it in contexts such as "The lamina is partly made of a protein called lamin A". It most often appears alongside Alzheimers, beta amyloid plaques, FDA.

Reference entry
lamin A
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1
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1
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June 01, 2021
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June 01, 2021
June 01, 2021 · Original source
Hutchinson-Gilford progeria (I'll just say "progeria" from here on, even though that's kind of inaccurate) is what's called a laminopathy. It's a disease of the nuclear lamina, a weblike structure that helps support and give shape to the cell nucleus. The lamina is partly made of a protein called lamin A. Children with progeria have a mutation in the relevant gene; instead of producing lamin A, they produce a defective mutant protein called progerin. The cell tries to build the nuclear lamina out of defective progerin instead of normal lamin A, and as a result the cell nucleus is screwed up and can't maintain a normal shape.
Lornafarnib interferes with the production of the defective progerin protein. As best I can tell, it doesn't cause the cell to produce healthy lamin A - it just prevents the defective mutant version from accumulating. For whatever reason, the cells without lamin A do surprisingly okay as long as they don't have the defective mutant version. So this prevents most of the DNA repair problems, and so decreases premature aging.
Age-related nuclear defects are caused by sporadic use, in healthy individuals, of the same cryptic splice site in lamin A whose constitutive activation causes [Hutchinson-Gilford progeria]. Inhibition of this splice site reverses the nuclear defects associated with aging. These observations implicate lamin A in physiological aging.
lampreys

lampreys is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between March 26, 2021 and March 26, 2021. The archive places it in contexts such as "lampreys (a simple fish used as a model organism)". It most often appears alongside basal ganglia, Baumeister and Tierney, Bayes.

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lampreys
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1
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1
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March 26, 2021
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March 26, 2021
March 26, 2021 · Original source
I've previously quoted Stephan Guyenet on the motivational system of lampreys (a simple fish used as a model organism). Guyenet describes various brain regions making "bids" to the basal ganglia, using dopamine as the "currency" - whichever brain region makes the highest bid gets to determine the lamprey's next action. "If there's a predator nearby", he writes "the flee-predator region will put in a very strong bid to the striatum".
The economic metaphor here is cute, but the predictive coding community uses a different one: they describe it as representing the "confidence" or "level of evidence" for a specific calculation. So an alternate way to think about lampreys is that the flee-predator region is saying "I have VERY VERY strong evidence that fleeing a predator would be the best thing to do right now." Other regions submit their own evidence for their preferred tasks, and the basal ganglia weighs the evidence using Bayes and flees the predator.
Land

Land is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 16, 2021 and April 16, 2021. The archive places it in contexts such as "three factors in production: Land, Labor, and Capital". It most often appears alongside "The Rent Is Too Damn High!", 16th amendment, 1886.

Reference entry
Land
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1
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1
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April 16, 2021
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April 16, 2021
April 16, 2021 · Original source
Henry George is variously known for leading an early movement that popularized Universal Basic Income, sporting a fancy beard while shouting "The Rent Is Too Damn High!" and inspiring a popular board game that was shamelessly ripped off and repackaged as Monopoly.
George's arguments about land, labor, and capital present a fresh alternative to conventional ideas about "Capitalism" and "Socialism" (and whatever we mean by those on any given day)
This is a golden opportunity to shamelessly over-use the catchy phrase "By George!" If I had to summarize the book in a single sentence I would put it this way: Poverty and wealth disparity appear to be perversely linked with progress, The Rent is Too Damn High, and it's all because of land. The Book as a Book Progress and Poverty is quite readable compared to other 19th-century economic tomes, but has a tendency to repeat itself. This isn't without purpose – George goes to great pains not to be misunderstood; rather than expecting his readers to tease out the meaning of dense prose and spending the next century arguing with each other about what he "really meant", he goes on for pages and pages beating a single concept to absolute death, just to be sure. As a 19th century treatise of Political Economy, the book doesn't match what a modern reader might expect from a book on Economics because it's not packed to the gills with charts, graphs, tables, and statistics (though it does provide a good number of citations and figures). Nevertheless his argument was compelling enough to spawn an entire economic school of thought known variously as Georgism or Geoism that persists to this day. Nowadays Georgism gets slapped with the "heterodox" label, but it's still relevant enough to get the likes of Paul Krugman and Milton Friedman to grudgingly agree to key points, and Friedrich Hayek is alleged to have been inspired by it to pursue economics in the first place. Marx, on the other hand, wasn't a fan, seeing it as a last-ditch attempt "to save capitalist domination and indeed to establish it afresh on an even wider basis than its present one... [George] also has the repulsive presumption and arrogance which is displayed by all panacea-mongers without exception." I guess you can't please everyone. George spends the first few books of Volume I establishing terms and methodically tearing apart the prevailing economic theories of his day before presenting his own alternative theories about how the "three factors of production" – land, labor, and capital – relate to each other in the "laws of distribution." He then explains why the existing system causes poverty to advance alongside progress, and why we see industrial depressions. Then, he identifies the root cause of the problem (land ownership and speculative rent) and presents his solution (the Land Value Tax) in Volume II. He spends the entire second volume explaining why it is moral and just, how it should be applied, and why it will solve all of our problems. For the sake of the reader's attention span, I'll just cover the chapters that constitute the core of George's philosophy. For sections I gloss over, I'll include a brief summary of the main point followed by a jump link to an appendix at the end of the article for those who want more detail. All block quotes are from Progress & Poverty unless otherwise marked. Special thanks to my friend Adam Perry for helping me edit this piece, as well as to Nate Blair and blogger BlueRepublik (who have actual degrees in this sort of thing) for fact checking and answering my technical questions in the vain pursuit of not embarrassing myself. Alright, let's dive in. 0. The Problem George opens by observing an unkept promise made by Industrialists: it was expected, that labor-saving inventions would lighten the toil and improve the condition of the laborer. Industrialization should have freed humankind from drudgery and want. And yet George instead sees: complaints of industrial depression; of labor condemned to involuntary idleness; of capital massed and wasting; of pecuniary distress among business men; of want and suffering and anxiety among the working class If we finally have the necessary material conditions and technology for utopia, why this suffering, waste, and inefficiency? And what's the deal with industrial depressions? How can there be periods where laborers desperately want to work but can't find employment at the very same time capital sits around in useless piles, begging to be put to productive use? Contra popular explanations at the time, George argues it "can hardly be accounted for by local causes" such as military expenditures, tariffs, type of government, dense vs. sparse populations, or paper money vs. hard currency. This is because he sees the same basic problem everywhere no matter how different the countries themselves are. Behind all of these troubles George says there must lie a common cause. Pulling no punches, the man lays the blame at the feet of progress itself: that poverty and all its concomitants show themselves in communities just as they develop into the conditions toward which material progress tends - proves that the social difficulties existing wherever a certain stage of progress has been reached, do not arise from local circumstances, but are, in some way or another, engendered by progress itself This is a pretty bold claim: namely, that the resilience of poverty, oppression, and inequality in the face of advancing economic development is not some embarrassing accident we'll eventually get around to fixing, it's an inescapable consequence of our socioeconomic system. A Brief Interlude from the Future It's been over 140 years since he wrote the book, so let's hop in my time machine and see how much of George's complaint is still relevant. Back then, the United States was still in the throes of the Long Depression, which according to the shortest estimate lasted from 1873 to 1879. Below is a graph (source) of the boom-bust business cycle going back to the 1870's - clearly, recessions were much more frequent and severe in George's time than they are today. The late 1800's were wracked with so many panics and crises in quick succession that some historians count the Long Depression as lasting for a full 23 years from 1873 to 1896! After the Great Depression in the 1930's, we see a sharp decrease in the duration and frequency of recessions. They're still with us now (and the one we're currently in is the worst since the Great Depression), but you'd still rather be living in 2021 than 1879. So, have we solved the problem? Is George's complaint obsolete? I mean, this graph of GDP per capita from Stephen Pinker's Enlightenment Now makes it look like in many ways things are getting better: And heck, extreme poverty has been going down everywhere: But this can't be the entire picture, or nobody would be complaining about poverty and inequality. Here - this graph (source), shows that as consumer goods have gotten cheaper in the United States, health care, higher education, child care, etc., have skyrocketed in price, which Scott examined in great detail in Considerations on Cost Disease. And what about Inequality? In the USA it seems to have reverted to levels not seen since the Great Depression, and even when it was at its lowest in 1978, the top 0.1% (not even the top 1%!) still enjoyed a massively disproportionate share of Wealth (source): And of course, The Rent Is Too Damn High: (source): (source): Although 2021 seems better than 1879 in absolute material terms, George's complaint still rings true: healthcare and higher education are increasingly unaffordable, inequality is as bad as it ever was, and The Rent Is Too Damn High. And even if all of these measures had improved as well, we still have to contend with a fundamental complaint: how can human civilization have piled up an amount of wealth best described as absolutely banana pants insane, and yetstill have poverty, oppression and cyclical recessions? Yes, greed, evil, and human nature will always be with us, but isn't it weird that we haven't eliminated these economic problems the same way we've eliminated Smallpox, Scurvy, and having to write your scathing polemics about Thomas Jefferson by candlelight with a goose feather? Giving the mic back to George, he closes the chapter with this haunting quote, first written 142 years ago: If there is less deep poverty in San Fran Francisco than in New York, is it not because San Francisco is yet behind new York in all that both cities are striving for? When San Francisco reaches the point where New York now is, who can doubt that there will also be ragged and barefooted children on her streets? I'll just leave this here: Number of Homeless Children in U.S. At All-Time High; California Among Worst States. I. Wages and Capital George insists sloppy terminology leads to sloppy thinking. Naturally, he spends an entire chapter beating words to death to correct this. The Meaning of the Terms Let's start with Wealth. The common usage, both then and now, is "anything with an exchange value." George doesn't like how this mixes dissimilar things. By George, what is wealth? Wealth is produced when Nature's bounty is touched by human labor resulting in a tangible product that is the object of human desire. Labor is required, but the amount and type doesn't matter - George offers the example of simply picking a berry off a bush as an act that transforms nature's gifts into human wealth. Note particularly that human desire is an important requirement of wealth; it doesn't matter how much work someone put into something, if it doesn't gratify human needs or desires in some way, it's not wealth. Speaking of human desire, let's talk about Value. Where does a thing's value come from? The prevailing theory of the day was the Labor Theory of Value which originated with Adam Smith and David Ricardo, which says that Labor is the source of value. The early formulations were a bit ambiguous, here's Smith in Wealth of Nations for instance: The value of any commodity ... is equal to the quantity of labor which it enables him to purchase or command. Labor, therefore, is the real measure of the exchangeable value of all commodities. So... is a thing's value how much labor it takes to make the thing, or how much labor someone's willing to exchange for the thing? Nowadays Labor Theory of Value is most commonly associated with Marx. Marx picks a lane and says the value of something is tied to the amount of "socially necessary labor" required to produce it. George goes the other way: It is never the amount of labor that has been exerted in bringing a thing into being that determines its value, but always the amount of labor that will be rendered in exchange for it. - Henry George, The Science of Political Economy, p. 253 In other words, "a thing's value is whatever someone is willing to pay for it." This is in line with the so-called marginal revolution (the movement, not the blog) and modern theories of value. Labor Labor is the exertion of human beings. It's possible to labor to no avail (try punching a concrete wall), but typically humans labor towards an end, such as gaining wealth. But whether or not we accomplish anything with our efforts, George calls them labor. Labor isn't just making things, by the way – it's also moving or exchanging them. Production Production is labor applied "to the production of wealth." You know, productively. This is all human exertion that isn't punching a concrete wall and rewards you for your efforts with something that fits the definition of wealth. Said wealth is the "product of labor." Wages whatever is received as the result or reward of exertion is "wages." No distinction here is made between blue-collar work and white-collar work – whether one is called "hourly pay" and the other is called "annual salary," George calls them both "wages." It doesn't matter whether you receive them from your boss, from customers, or from nature. If you do work and get something from it, you have received "wages." With those basics under our belt, let's circle back to Wealth: What are some examples of wealth? By George, Gold is wealth. Teddy bears are wealth. Tesla roadsters and candy canes and young adult vampire romance novels are wealth. The same goes for fish you've caught, deer you've hunted, and cool looking rocks you've picked up on your morning walk. The value of these things may differ, but as long as they're tangible, originate in nature, someone ever did a lick of work to make or acquire them, and a human being somewhere desires them for any reason, they're wealth. It gets a little clearer when we ask what isn't wealth. And by George, Money isn't wealth. Articles of gold are wealth because they're tangible things that have been dug up, crafted, and fulfill certain human desires. But paper currency, digital currencies, and other things that aren't inherently valuable but merely represent value are not wealth (outside of putting their physical articles in coin collections or making paper airplanes, and so forth). Now don't get the man wrong, these things are certainly valuable. They're just not wealth. They are certificates that represent claims on wealth. For any computer programmers in the audience, money is a pointer to wealth. Likewise Stocks and Bonds and other financial instruments are not wealth. These are also just claims on wealth. A creditor's title to Debt isn't wealth, either, it's just a claim on the debtor's (typically future) wealth. And, writing as he was not long after the Civil War, George points out that Slaves are not wealth either but, represent "merely the power of one class to appropriate the earnings of another class." Wealth, thus defined, is the terminal "ground truth" bits of the economy, and all the financial layers on top are fancy IOUs that just encode various claims on it. George offers a thought experiment to test if something is wealth: if you produce a pile of gold, fish, or Lego bricks, you've clearly increased the amount of wealth in the world. But if you produce a giant pile of IOUs that just records who owns what and who owes what to whom, it doesn't matter how many of them you pile up or how long the chains of ownership get, you still haven't increased the amount of real wealth in the world. Again, this isn't saying the IOUs aren't valuable, they are. But they're only valuable because they ultimately point to real wealth. If you magically transported everyone over to a hypothetical Earth 2, carrying over all of Earth 1's money and financial instruments but none of Earth 1's tangible wealth, the value of all those IOUs would instantly evaporate. Now what about digital goods? Leaving things like Bitcoin aside for the moment, let's consider the case of a digital image file: By George, this is wealth. Digital though it may be, it's physically encoded on a storage device somewhere, and is thus tangible (it's not a pure abstract concept flitting about in Platonic heaven) and has its origins in nature. Human exertion built the computer that encodes it, and clicking the button that saves it to disk or displays it on your screen is labor. Finally, it directly satisfies human desires (mine, at the very least). It's value may be negligible, but it's wealth. By contrast, the digital bit sitting in some database that says I own a particular eBook or mp3 is just a digital IOU – a claim on the wealth that are the physical bits on my local storage device or remote server that digitally encodes the files. The fact that digital files don't seem particularly physical, and that they can be trivially and endlessly copied, doesn't mean that Henry George, magically transported to today, wouldn't regard them as wealth. Okay, so is there anything else that's not wealth? By George, Bitcoin isn't wealth, in case you were wondering. It's just a (very fancy) financial instrument, a digital claim on wealth. And that goes for most crypto assets – a token on some blockchain that says I own a painting by Banksy is just another IOU, regardless of the technical sophistication of its distributed trustless ledger. What about intellectual property? Copyrights, patents, and trademarks are all different forms of Monopoly – the exclusive, government-granted legal right to do a particular thing (publish a certain book, manufacture a certain product, use a certain name in business, etc). The exclusive right to do or produce a thing, valuable as it may be, is not the thing itself. By George, Monopoly is not wealth. But there is something big that is wealth – the C-word. Capital. By George, Capital is "wealth devoted to procuring more wealth", and it's the next thing he insists everyone is hopelessly confused about. He quotes Adam Smith, agreeing with him thus far: That part of a man's stock which he expects to afford him revenue is called his capital. ...and also gives us a short etymology lesson on the origin of the term: The word capital, as philologists trace it, comes down to us from a time when wealth was estimated in cattle, and a man's income depended upon the number of head he could keep for their increase. ("Per capita" being the Latin for "by head") By George, all capital is wealth, but not all wealth is capital. George notes capital is often described as being "stored up labor", and endorses this view – but what it really means, is capital is stored up production. It's not literally the labor that's stored up but the wealth generated by it, set aside and then dedicated to the purpose of getting more wealth. George insists that it is the owner's intention that transforms wealth into capital. If you buy an old factory to throw parties in for your hipster friends, it's just wealth. But the minute you decide to put it to work to make something useful (or start charging your hipster friends a cover charge at the door), it becomes capital. George therefore further insists that a laborer's daily bread and the clothes on their back do not count as capital, because a person has to eat and wear clothes whether they work or not. The laborer's tools (and arguably their steel-toed work boots) can however be counted as capital, because their purpose is to assist the laborer in getting more wealth by working for wages, and the laborer wouldn't acquire, use, and maintain those things otherwise. George has more exclusions: We must exclude from the category of capital everything that may be included either as land or labor. Human exertion (labor) by itself can never be capital. The products of human labor become capital when they are stored up and set to the purpose of getting more wealth. To muddle this distinction defeats the point of having separate terms for those things at all, and prevents us from reasoning meaningfully about how they relate to one another. Labor is not capital, and neither is labor by itself wealth, it produces wealth – and if it ain't wealth, it ain't capital. And that brings us to land. Land, land, land. By George, land is not wealth. And it's definitely not capital. The unique specialness of land is George's entire schtick and the very core of his philosophy. The term land embraces, in short, all natural materials, forces, and opportunities That means that a field or a meadow is "land", as is a mountain. But so are the fish in the sea, the clouds in the sky, veins of gold in the earth's crust, and the oil deep under ground. These things aren't yet wealth – not until human beings both a) desire them and b) touch them with labor. So... land is not wealth. But... how come? I mean, look: land is tangible, it "comes from nature", humans are always productively applying their labor to it, and it certainly seems capable of gratifying human desires. George sees this reasoning as understandable, but insists it's the root mistake that leads other political economists astray – because for George, land just is nature itself. Come again? Land is the ultimate source of all wealth, but it's most useful to think of it as a generator, acompletely separate entity from the wealth that human labor and desire draws from it. Players of Magic: the Gathering and Settlers of Catan should already have a solid grasp of this distinction: In modern times, George would grant electromagnetic spectrum and orbital real estate for satellites the same status of "land" that already applies to farmland and terrestrial real estate. We don't even need to speculate about whether he'd attach this status to sunlight because he straight-up predicted solar power: Even the lack of rain which makes some parts of the globe useless to man, may, if invention ever succeeds in directly utilizing the power of the sun's rays, be found to be especially advantageous for certain parts of production. (That's from Protection or Free Trade, footnote 19) The important thing to grasp about land is that it comes before everything humans do or make, and is itself a thing no human can make. Okay, smarty-pants, what about the Netherlands? They've been making land for centuries! Well, land in the Georgist sense doesn't refer simply to "dry land", but also the sea bed, the oceans, and the skies above. The "new land" in the Netherlands counts as an improvement to land that already existed. The seabed was always there, but by filling it in so you can walk around on it, now it's more useful to us (George has a lot to say about improvements to land, which we'll get to later). Okay, what is land not? nothing that is freely supplied by nature can be properly classed as capital By George, land is not wealth. And since it's not wealth, it's not capital. Okay, we get it. Land is very special to Mr. George and we must never put it in the same category as wealth, labor, capital, wages, production, money, or anything else. Why exactly is this so damn important? Well, by George, if you treat land the same way you would a bar of pig iron, an hour of work, or a dollar bill, before you know it you'll get poverty paradoxically advancing alongside progress, inexplicable bouts of industrial depression, literal genocides and holocausts (he's dead serious about this), and The Rent Being Too Damn High. With terminology now firmly established, George moves on to the relationship between wages and capital. 3-for-1 special on Wages, Capital, and Labor I'm condensing three chapters here because they all deal with the same basic thing. The question George wants to answer is: Why, in spite of increase in productive power, do wages tend to a minimum which will give but a bare living? The conventional wisdom of George's time is that wages are governed by a fixed ratio between the number of laborers and the amount of capital devoted to their employment, because "the increase in the number of laborers tends naturally to follow and overtake any increase in capital." So it doesn't matter how much capital you throw at employing workers, it'll just attract even more workers splitting it up, so although wages might temporarily wiggle a bit in the long term they'll always settle back to a "natural" minimum. (As we'll see in the next section, this argument stems from Malthusianism). George spends some time methodically poking holes in the theory (it's predictions don't line up with the facts he observes), and then sets out to prove his replacement theory (emphases mine): wages, instead of being drawn from capital, are in reality drawn from the product of the labor for which they are paid. He pulls a G.K. Chesterton to make his point: During the time [the laborer] is earning the wages he is advancing capital to his employer, but at no time, unless wages are paid before work is done, is the employer advancing capital to him. He starts by identifying the source of confusion: Because wages are generally paid in money, and in many of the operations of production are paid before the product is fully completed, or can be utilized, it is inferred that wages are drawn from pre-existing capital I mean, the old theory seems sensible: the employer has capital and uses it to pay wages. But however you slice it, capital's investment gets paid back by production when it takes its cut, so does it even make a difference to talk about where wages are "drawn" from? Value goes out, value comes in, isn't it all a wash? By George, it isn't: in the old theory, because capital "must come first", it follows that "industry is limited by capital - that capital must be accumulated before labor is employed", which leads to a reductio ad absurdum – We are told that capital is stored-up or accumulated labor – "that part of wealth which is saved to assist future production." If we substitute for the word "capital" this definition of the word, the proposition carries its own refutation, for that labor cannot be employed until the results of labor are saved becomes too absurd for discussion. George anticipates the following rejoinder – Well, when we say 'labor is paid out of capital' we don't mean it as an absolute statement for all stages of human development (or else we have a chicken-and-the-egg problem and civilization could never have begun), we just mean it applies to, say, every civilization that's left the stone age. George will have none of it and spends three entire chapters relentlessly beating to death the idea that wages are drawn from capital instead of from production. He starts with the simple case where wages are paid in the form of direct, concrete wealth, then moves on to the more complex case where people are paid in money and other instruments. Laboring for wages: Imagine a fishing village where nobody cooperates – each person digs their own bait and catches their own fish. Then they discover labor specialization and realize they can catch more fish together if one specializes in digging and the other in catching. So the digger digs, the catcher catches, and they share the fish. The digger really contributes as much to the catch as the one who physically pulls the fish off the hook even though the digger never directly "caught" a fish, and the fish he gets for his work is directly paid out of his contribution to the total production. Later, our fisherfolk invent canoes, and one stays home making and repairing canoes. This increases the haul of the digger and catcher, and the canoe-er gets paid out of her contribution to the increased production. And so it goes as society continues to advance. The work the specialist puts in causes more fish to be caught, and that person's wages is drawn from the growing pile of fish. As George puts it: "Earning is making." George gives another example: If I take a piece of leather and work it up into a pair of shoes, the shoes are my wages – the reward of my exertion. Surely they are not drawn from capital – either my capital or any one else's capital – but are brought into existence by the labor of which they become the wages; and in obtaining this pair of shoes as the wages of my labor, capital is not even momentarily lessened one iota... As my labor goes on, value is steadily added, until, when my labor results in the finished shoes, I have my capital plus the difference in value between the material and the shoes. And another: If I hire a man to gather eggs, to pick berries, or to make shoes, paying him from the eggs, the berries, or the shoes that his labor secures, there can be no question that the source of the wages is the labor for which they are paid. George goes on to say it doesn't matter if you're paid in money or directly in wealth, because the money is a direct claim on the underlying wealth. It also doesn't matter if you get paid on commission. Imagine a whaling ship where each crewman gets paid a share out of whatever the ship catches. When the ship sails back into port with a hold full of whale oil and bone, the crew gets paid in money, the owner simultaneously adds to his capital oil and bone. The crew's money directly represents their share of the concrete wealth that is the oil and bone. The owner's capital hasn't decreased, and the workers drew their wages directly from the production. So let's get to the point, Mr. George – wages aren't drawn from capital but instead from production. Great, let's grant that – so what? George hammers away at this because thinking wages are drawn from capital leads to a false conclusion, namely that "labor cannot exert its productive power unless supplied by capital with maintenance." "Maintenance?" Well, workers need food and clothing and they get paid by their employers, so you could imagine capital as a limiting factor on labor. But by George, food and clothing isn't capital, it's just wealth, as we said before. And with regard to wages, the point is that the employer always gets "paid" first, because the second the laborer produces value, the employer's capital increases: As in the exchange of labor for wages the employer always gets the capital created by the labor before he pays out capital in the wages, at what point is his capital lessened even temporarily? Okay, but what if I'm just a terrible businessman and I pay somebody $500 an hour to smash Ming vases, then sell the fragments as aggregate to a construction crew for a few pennies a pound, all at a tremendous loss? Surely then the laborer's wages must be drawn from my capital, because there's not enough productive value generated by the labor to draw them from! George says okay, sure, but only because I'm an idiot and will soon be out of business: Yet, unless the new value created by the labor is less than the wages paid, which can be only an exceptional case, the capital which he had before in money he now has in goods – it has been changed in form, but not lessened. Fair enough, Mr. George, but what if I'm building some enormously expensive multi-decade project, like a dam or a nuclear power plant or a cathedral? The kind of thing we call a "capital-intensive" project? What do you have to say to that? George points out that as laborers labor, they progressively add value to whatever they're producing. Take the case of a shipwright building ships for an employer – even if the boss can't sell a half-finished ship, it still holds value (for one, it costs less to finish a half-finished ship then no ship at all). And with every stroke of the laborer's work, the employer who owns the shipyard gets an incremental increase in his stock of capital. It is not the last blow, any more than the first blow, that creates the value of the finished product – the creation of value is continuous, it immediately results from the exertion of labor. A pedant would point out that the "last hit" that finishes the product which makes it ready for market adds disproportionate value, but George's point is just to establish that value is continuously created, and doesn't magically come into being allat once right at the end. George further points out that if you look at things like agriculture you'll see the market directly acknowledging his theory: As a plowed field will bring more than an unplowed field, or a field that has been sown more than one merely plowed... It is tangible in the case of orchards and vineyards which, though not yet in bearing, bring prices proportionate to their age. George freely admits that capital can be required for certain kinds of work, but he disagrees with what its purpose is. It's not a pool that wages get paid out of. He goes on for another chapter on "The Maintenance of Laborers Not Drawn From Capital" but I think we can safely skip it and move on. TL:DR – George hammers to absolute death the idea that Laborers derive their own maintenance (food/shelter/clothing/etc) from their wages, with George insisting it is drawn from production and... you guessed it, not from capital. At least some of George's ideas will not seem so radical to modern readers (especially those already critical of capitalism or neoclassical economics), but it's important to understand that at the time almost everything he was saying was considered deeply radical and shocking. Capital was the fundamental driving force of the economy and labor was utterly dependent on it, and the Malthusian theory of overpopulation was the accepted explanation for why wages were low and workers were starving. Political Cartoon literally demonizing Henry George – Puck magazine Oct. 20, 1886 The Real Functions of Capital Okay, Mr. George. You've spent three whole chapters beating me over the head with what the functions of capital aren't. So what are the functions of capital? Capital "increases the power of labor to produce wealth." How? By enabling labor to apply itself more effectively (power tools go brrrr)
land and property taxes

land and property taxes is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between December 10, 2021 and December 10, 2021. The archive places it in contexts such as "capitalization of land and property taxes into property values". It most often appears alongside A. R. Hutchinson, ATCOR theory, Australia.

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December 10, 2021 · Original source
But let's be thorough. It's possible these supporting studies are misrepresented, so I looked them up and checked, just in case. They all find strong capitalization of land and property taxes into property values, and all discussed the endogeneity problem and their attempts to account for it. The studies are represented faithfully by the Danish paper and support the same conclusions. Furthermore, four of them are empirical rather than theoretical. These findings are not just the result of models and formulas, but actual real-world observations.
Land Value Taxation

Land Value Taxation is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between December 09, 2021 and December 09, 2021. The archive places it in contexts such as "the potential revenue from the "dynamic effects" of Land Value Taxation". It most often appears alongside 2017 PTAPP survey, AEI, agglomeration effect.

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Land Value Taxation
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December 09, 2021 · Original source
Dwyer's methodology seems plausible; it's a straightforward application of Australia's detailed land and property value records against Australia's published budget figures. Dwyer notably doesn't factor in the potential revenue from the "dynamic effects" of Land Value Taxation, which would only serve to raise his figures. Great news for Australia, at least if you believe Dwyer and his data sources.
Lands of Zuck

Lands of Zuck is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 06, 2022 and June 06, 2022. The archive places it in contexts such as "As you pass through the Lands of Zuck". It most often appears alongside Amherst, Baal, Brooklyn.

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Lands of Zuck
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June 06, 2022 · Original source
As you travel the twists of Twitter As you pass through the Lands of Zuck And the frogs and the pinks overwhelm you with links And the links overwhelmingly suck When the Redditors ask if you've read it When the TikTokkers talk and tic Hold this admonition close to your breast: It's bad on purpose to make you click.
Lanterman-Petris-Short Act

Lanterman-Petris-Short Act is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between May 24, 2022 and May 24, 2022. The archive places it in contexts such as "reform of the Lanterman-Petris-Short Act (LPS Act)". It most often appears alongside #Abolitionist, #AntiNazi, #antiwar.

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May 24, 2022 · Original source
It’s time to fix the mental health laws that cleared out our mental hospitals fifty years ago and put tens of thousands of people on the streets, effectively transforming our jails into mental health centers. I would demand that the legislature put forward serious reform of the Lanterman-Petris-Short Act (LPS Act) and require any county that receives mental health funds for housing to adopt Laura’s Law, so that treatment is an option before involuntary commitment is required.
large language model

large language model is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between December 10, 2024 and December 10, 2024. The archive places it in contexts such as "then we invented a new generation of large language model". It most often appears alongside ACT, AI, America.

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large language model
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December 10, 2024 · Original source
The “proudly told me that I was wrong - nothing bad happened” reminds me of the Generalized Anti-Caution Argument - “you said we should worry about AI, but then we invented a new generation of large language model, and nothing bad happened!” Sometimes I think the difference between smart people and dumb people is that dumb people make dumb mistakes in Near Mode, and smart people only make them in Far Mode - the smarter you are, the more abstract you go before making the same dumb mistake.
Large language models

Large language models is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 19, 2024 and July 19, 2024. The archive places it in contexts such as "Large language models (LLMs) like ChatGPT are not perfect". It most often appears alongside Alan Turing, Amazon, Amazon jungle.

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Large language models
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July 19, 2024 · Original source
I want to talk about large language models now. Sorry. But you know I had to do this.
Statistical approaches succeeded where more directly-Chomsky-inspired approaches failed, and it was never close. Large language models (LLMs) like ChatGPT are not perfect, but they’re getting better all the time, and the onus is on the critics to explain where they think the wall is. It’s conceivable that a completely orthogonal system designed according to the principles of universal grammar could outperform LLMs built according to the current paradigm—but this possibility is becoming vanishingly unlikely.
In principle, (open-source) LLMs and their internal representations can be interrogated in precisely the same way. I’m not sure what’s been done already, but I’m confident that work along these lines will become more common in the near future. Given that high-quality recordings of neural dynamics during natural language use are hard to come by, studying LLMs might be essential for understanding human-language-related neural computations.
Last Judgment

Last Judgment is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 13, 2024 and September 13, 2024. The archive places it in contexts such as "The Last Judgment will". It most often appears alongside 1999 apartment bombings, 9/11, Abbasid.

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Last Judgment
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September 13, 2024
September 13, 2024 · Original source
(An aside: I knew that Jesus is considered a prophet in Islam, but I didn’t know before reading the book how important he is, and I was surprised by the jihadists constantly talking about the return of Jesus. Apparently, Muslims believe that Jesus is the Messiah foretold in the Old Testament, and that he ascended to heaven alive and will return in the End Times to rule gloriously beside another messianic figure, the Mahdi. After that, he will die and be buried in the Green Dome in a tomb left vacant for him next to Muhammad’s. The Last Judgment will happen after his death.)
Last Man

Last Man is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 30, 2024 and July 30, 2024. The archive places it in contexts such as "at some point we’ll come to what he calls the Last Man"; "he calls the Last Man - someone so completely poisoned by slave morality"; "Nietzsche’s “Last Man”". It most often appears alongside /r/iamverysmart, 4chan, Achilles.

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Last Man
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July 30, 2024 · Original source
Nietzsche speculates that slave morality originated with the Jews (an especially downtrodden and persecuted race) but caught on after the rise of Christianity. Sometime around the fall of Rome it took the lead over master morality, and it’s been gaining ever since. As time goes on, slave morality will become more and more dominant, master morality will fade into a dimmer and dimmer memory, and at some point we’ll come to what he calls the Last Man - someone so completely poisoned by slave morality that he worships mediocrity, feels no emotion but envy, and refuses to ever do anything because doing things seems insufficiently humble.
I’ve named this section after Edward Teach in honor of his book Sadly, Porn (review here), which helped me understand some of these dynamics. I’m no longer happy with my review - I focused too hard on the Lacan angle, but in retrospect the Nietzsche angle was stronger and more comprehensible. Somewhere or other, Teach explains that his pseudonym, “The Last Psychiatrist”, is a reference to Nietzsche’s “Last Man” - he imagines himself as the psychiatrist to the Last Man, trying to cure his Last-Man-ness.
Late Antiquity

Late Antiquity is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between May 06, 2021 and May 06, 2021. The archive places it in contexts such as "one of the great scholars of 'Late Antiquity'". It most often appears alongside 320 AD, 476 AD, Africa.

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Late Antiquity
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May 06, 2021
May 06, 2021 · Original source
Peter Brown, is an English historian and the Rollins Professor of History Emeritus at Princeton. He’s one of the great scholars of “Late Antiquity." He is sometimes regarded as the inventor of the field (per Wikipedia). I’m not a historian, but I am interested in the world of classical Rome and Greece. I'm interested in men and women struggling to maintain systems and hold off collapse. The end of the Roman society is probably the best documented and most accessible example. Thus I first came across Peter Brown’s work in the extremely readable “The World of Late Antiquity” from 1971. The short, introductory work got me hooked, so I read Brown’s 2014 book “Through the Eye of a Needle: Wealth, the Fall of Rome, and the Making of Christianity in the West, 350-550 AD.”
Through the 4th and 5th century, we witness the evolution to find the most competitive strain of Christianity. The most successful version was one that united rich and poor while accumulating vast stores of donated wealth. As members of the same church and Christian community, rich and poor became more closely connected than the civic love system where the wealthy competed for acclaim. It was much easier for a rich bishop to assemble an angry mob than it was for a wealthy pagan. Churches that embraced wealthy Romans and encouraged them to donate became much wealthier and more competitive than those that did not. North Africa especially had several bitter fights between different Christian heresies. Those that combined the wealth of the rich, unity with the poor, the fervor of religious orders, and imperial favor replaced those that were less competitive. Christians of late antiquity commented on the “sad evidence of the decline of the church from a first moment of imagined virtue”. I think they were witnessing the competitive strategy flip from turtling (community of true believers removed from society) to dominance (embrace worldly power to become the dominant faith).
Late Bronze Age

Late Bronze Age is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between December 28, 2022 and December 28, 2022. The archive places it in contexts such as "modern theory of mind ... is only as old as the Late Bronze Age"; ""only as old as the Late Bronze Age"". It most often appears alongside 2C-B, 48: Bean, @AliceFromQueens.

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Late Bronze Age
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December 28, 2022
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December 28, 2022
December 28, 2022 · Original source
43: Planetary Scale Vibe Collapse, maybe the weirdest post I’ve read this year. Julian Jaynes argued that modern theory of mind, where we know we’re individuals, understand that we have minds, and can “talk” “things” “over” “with” “ourselves” “in” “our” “heads”, is only as old as the Late Bronze Age; people before that were much weirder. I always imagined this transition as gradual and hard-to-notice. The SmoothBrains blog writes about a weird anthropologist who claimed to have been on a tiny Indian Ocean island during the exact moment of a sudden phase transition from pre-Jaynesian to post-Jaynesian mental states. I am almost sure this is false, and it goes harder on the Noble Savage trope than I have ever seen anything go before - but it was still very much worth reading.
Late Luteal Phase Disorder

Late Luteal Phase Disorder is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between February 22, 2023 and February 22, 2023. The archive places it in contexts such as "included a new category: Late Luteal Phase Disorder". It most often appears alongside Africa, Agin, American.

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February 22, 2023 · Original source
This image (source) of a witch stealing a man’s penis, with a box of previously-stolen penises to her right accompanies the 1411 poem “Flowers Of Virtue” in its 1486 edition. Malleus Maleficarum was published in 1486, so if the original text of Flowers Of Virtue contained the incident this picture refers to, it would predate Malleus. But the original text is written in poetic medieval German and I can’t find a good translation. When I wrote my review of the Malleus, people were surprised at the penis-stealing witch chapters. Yet nothing could possibly be less surprising; the penis-stealing witches are timeless and omnipresent. When commenters continued to doubt, I promised them this review of Frank Bures’ Geography Of Madness. II. Frank Bures is a journalist. In 2001, he came across an unusual BBC article: a mob had killed twelve people in Nigeria, believing them to be penis-stealing witches. A few months later, a similar article: five people, Benin. He tried to pitch a story about the phenomenon to his editor, who “said he couldn’t pay me to fly to Nigeria and find essentially . . . nothing”. For some reason - and this is the point at which I start to worry about narrator reliability - Bures became obsessed with this. He couldn’t get it out of his mind. He started scraping together money to visit Africa on his own, story be damned: Nigeria gnawed at me. I knew that it was a terrible time to leave. I knew that [my wife] Bridgit, newly pregnant, wouldn’t want me to go. But I also knew that I had to, and that if I didn’t it would be a lifelong regret. . . three months later, I was the lone tourist on a plane full of Nigerians descending to Lagos. Africa is a relative newcomer to penis-stealing witches: The first recorded incident of penis theft in Africa I could find took place in Sudan in the 1960s. But in the mid- to late seventies in Nigeria, there were waves of well-documented cases. One of these happened in the northern city of Kaduna, where a psychiatrist named Dr. Sunday Ilechukwu was working in his office when a policeman arrived, escorting two men. One of them said he needed a medical assessment: He had accused the other of making his penis disappear. As with [a previously discussed incident], this had caused a disturbance in the street. During Ilechukwu’s examination, he later recounted, the victim stared straight ahead while the doctor examined his penis and pronounced him normal. “Exclaiming,” Ilechukwu wrote in the Transcultural Psychiatric Review, “the patient looked down at his groin for the first time, suggesting that the genitals had just reappeared.” According to Ilechukwu, this was part of an epidemic of magical penis theft that swept through Nigeria between 1975 and 1977. “Men could be seen in the streets of Lagos holding on to their genitalia either openly or discreetly with their hand in their pockets,” Ilechukwu wrote. “Women were also seen holding on to their breasts directly or discreetly, by crossing the hands across the chest . . . Vigilance and anticipatory aggression were thought to be good prophylaxes. This led to further breakdown of law and order.” During an incident, the victim would yell: “Thief! My genitals are gone!” Immediately, a culprit would be identified, apprehended by a crowd, and often killed. …but it’s been making up for lost time. Bures was able to find and interview one previous penis theft victim, plus the friend of another. Both described similar stories: someone had bumped up against them under weird circumstances, they immediately noticed their penis was much smaller than usual, they called out the culprit, and - apparently because the witch involved didn’t want to get in trouble - their penis was restored. Whatever weird itch this topic had given Bures, this didn’t satisfy him. He writes, very lucidly, about a desire to get closer to “the story”. He started bumping up against random Nigerians in suspicious ways, hoping one of them would accuse him of stealing their penis. Bures was an obvious foreigner, and a these panics often resulted in the suspected penis-stealer getting lynched, so this was a crazy thing to do. He could easily have died. Instead, everyone politely ignored him, nothing happened, and a slightly-disappointed Bures flew back to his poor family and abandoned his weird obsession. III. …for four years. After that the bug bit him again and he flew to Asia, long a center of penis-stealing witch activity. There are nature documentaries on lions, dolphins, even dinosaurs. They all share a common pattern: you talk about your subject’s habitat, their diet, their behaviors. The Asian half of The Geography Of Madness has the feel of a nature documentary on penis-stealing witches. And the last beat of every nature documentary has to be: this majestic creature, which once roamed from one end of the region to the other, is now endangered, threatened by increasing globalization and industrial activity. This is true for the witches also. Bures’ time in Hong Kong was a bust. There was a penis theft panic there forty years earlier, and he was able to interview some of the doctors who treated it. But they all said that was long ago. Now everybody is Westernized and has Western fears like vaccine injury or structural racism. They get Western mental disorders like depression and anorexia. The idea of witches stealing their penises seems as risible to them as it probably does to you. Singapore was also a bust. Bures had hoped it wouldn’t be, because it’s full of Malaysians, and Malaysia holds a special place in history as the spot where penis-stealing witches first made contact with Western science. The Malaysian word for the condition is koro (it means “head of a turtle”, based on an analogy to the penis retracting into the body the same way a turtle’s head retracts into its shell), and it is by this name that the condition gets listed in the DSM and the rest of the medical literature. Neither I nor Bures was able to find many ethnic Malays worrying about koro; most of the activity seems to be from Malaysian-Chinese. The Chinese definitely worry about it, attributing it to a wide variety of causes including poisoning, yin-yang imbalance, and - yes - witches. But Bures found nothing among any ethnicity. Once again, all the doctors said it used to be common, but disappeared as the city industrialized and adopted Western ways. Guangzhou was also a bust. The doctors said the same thing - in the old days, there would be huge epidemics of koro, social contagions that would impact hundreds of people at once. Now only a few superstitious rural people still believed. One traditional healer said he saw “three or four” cases a year. All the educated people had moved on. I once saw a nature documentary on Tasmanian tigers. Most people believe these have been extinct since 1930. Still, there are occasional unconfirmed sightings, especially in a remote area called Cape York, and every so often some scientists trudge off to Cape York with traps and cameras in the hopes of getting lucky. Bures decides end his own nature documentary with an expedition to the Cape York of the penis-stealing witches. This is a remote island village in China called Lin’gao, where in 1984: . . . rumors spread of a fox ghost - sometimes disguised an old woman roaming the land—collecting penises in covered baskets she carried on a shoulder pole. When two young men approached her and told her to uncover the baskets, they looked inside, saw that the baskets were filled with penises and died instantly of fright. Panic about koro would hit a village and last three to four days. When residents heard about a case in a neighboring village, the panic would subside, since that meant the ghost had moved on. The attacks slowly made their way around the island. The ghost struck at night, when villagers were sleeping. A chill would creep into the room, and suddenly the victim would feel his penis shrinking inward. He would grab it and run outside for help. A twenty-eight-year-old office worker was at home one night when: > “ . . . he heard a gong being beaten and the terrifying noises made by people who were panicking in a nearby neighborhood. He suddenly became anxious and experienced the sensation that his penis was shrinking. He was seized with panic and shouted loudly for help. Several men in the neighborhood rushed in and tried to rescue him by forcefully pulling his penis and making loud sounds to chase away the evil ghost that was thought to be affecting him.” Neighbors and family members were enlisted in rescue operations. Victims were beaten with sandals and slippers while the middle finger of their left had was squeezed, so that the ghost could exit the body there. The epidemic engulfed the island, with the exception of the Li and Miao minorities, who seemed to be immune to such fears. Researchers estimated that between 2,000 and 5,000 people were affected, but that “no one died from genital retraction.” One baby, however, did die when his mother tried to feed him pepper juice, and a girl was beaten to death during a two-hour exorcism. “Numerous men suffered injuries to their penises as a result of ‘rescuing’ actions.” Iron pins were sometimes inserted through the nipples of women to prevent retraction, which caused infections as well. This was, as far as anyone knows, the last great koro epidemic in Asia. Bures had a terrible time getting to Lin’gao. He had equal trouble getting an interpreter; the natives spoke a language called Be, very distantly related to Thai but not at all to regular Chinese. Finally he found someone who was able to contact a local shaman. Like any good doctor, the shaman referred him to a specialist - in this case, the designated anti-ghost shaman, who lived in a different village. He spent most of his time off on various ghost-fighting missions, but eventually Bures and his team were able to track him down. I want you to picture the scene. An American journalist has been traveling the world in search of a dying variety of witchcraft. Now he’s reached the end of the line, the wildest and most primitive region of China. With great difficulty, he has procured an interpreter. Together, they consult a shaman, who sends them on a quest to find a second, wiser shaman who specializes in ghosts. After many trials and tribulations, he reaches the second, wiser, ghost-specialist shaman, who invites him into his home, filled with strange charms and magical images. “Tell me your question,” says the shaman. And Bures asks: “What do you know about penis-stealing witches?” . . . and the shaman answers: “Haha, no one believes in that stuff anymore.” IV. So as a nature documentary, The Geography of Madness is kind of a bust. Still, Bures rescues it with some great analysis of culture-bound mental illness. A culture-bound mental illness is one that only affects people who know about it, and especially people who believe in it. Often it doesn’t make sense from a scientific point of view (there’s no such thing as witches, and the penis can’t retract into the body). It sometimes spreads contagiously: someone gets a first case, the rest of the village panics, and now everyone knows about it / believes in it / is thinking about it, and so many other people get it too. Different cultures have their own set of culture-bound illnesses. Sometimes there are commonalities - many cultures have something something penis something witches - but the details vary, and a victim almost always gets a case that matches the way their own culture understands it. THESE PEOPLE ARE NOT MAKING IT UP. I cannot stress this enough. There are plenty of examples of people driving metal objects through their penis in order to pull it out of their body or prevent the witches from getting it or something like that. There is no amount of commitment to the bit which will make people drive metal objects through their penis. People have died from these conditions - not the illness itself, which is fake, but from wasting away worrying about it, or taking dangerous sham treatments, or getting into fights with people they think caused it. If you think of it as “their unconscious mind must be doing something like making it up, but their conscious mind believes it 100%”, you will be closer to the truth, though there are various reasons I don’t like that framing. In Rajasthan, India, people come to the hospital with gilahari (lizard) syndrome. Patients say a lizard-like mass, sometimes visible as a skin swelling, is crawling around the body. They express terror that it will reach their airway and suffocate them. Japanese people may contract jikoshu-kyofu, a debilitating fear that they have terrible body odor. No amount of reassurances by friends and psychiatrists can convince these people that they smell normal, nor will any number of deodorants or perfumes make them comfortable. The French suffer from bouffée délirante, where a perfectly healthy person suddenly becomes completely psychotic, with well-formed hallucinations and delusions - then recovers just as suddenly, sometimes over hours or days. This is not how psychosis works anywhere except France and a few former French colonies. Traditional Chinese medicine monitors the balance between yin and yang. The male orgasm can deplete yang, and sure enough in China (but nowhere else) some men suffer traditional symptoms of yang depletion after they orgasm. “The symptoms can last weeks to months after a single orgasm, [and include] chills, dizziness, [and] backache”. The phrase “run amok” comes from Malaysia, where it referred to a specific phenomenon: some person who had been unhappy for a long time would suddenly snap, kill a bunch of people, then say they had no memory of doing it. Malaysian culture totally rolls with this and doesn’t hold it against them; the unhappiness is a risk factor for possession by a tiger spirit, which commits the killings. Although Malays have been doing this since at least the 1700s, there are some fascinating parallels with modern US mass shootings that suggest the damn tiger spirits have finally made it to the US common psychological origins. I have seen exactly one demonic possession case in my ten years as a psychiatrist. The man fell to the ground, mouth foaming, chanting strange syllables and the names of Biblical demons. My attending doctor at the time - one of those people who somehow manages to be an expert in everything - was an expert in demonic possession, and told us that he was in no way psychotic, antipsychotics wouldn’t help him (except insofar as they help everyone by decreasing all behaviors), and he needed to “work through his issues”. The patient was uncooperative - he was only visiting MDs because the local bishop wouldn’t call in an exorcist until he got a psych exam - and eventually left against medical advice. After going down the list, Bures asks the correct next question: how do we know whether or not our own mental illnesses are just as culture-bound as the Japanese or Malaysians’? Cultures that believe in witches have witch-related culture-bound illnesses; cultures that believe in demons have demon-related ones. We believe in science, so we should expect sciencey-sounding culture-bound illnesses, and these might be hard to tell apart from other, more physical conditions. So how suspicious should we be, and of what? Certainly we have some culture-bound mental illnesses. Electromagnetic hypersensitivity is a condition where some people supposedly become very sick when exposed to electromagnetic fields (like from cell phones). This sounds very scientific and makes perfect sense according to our culture, but researchers have found that placebo electrical devices make them exactly as sick as real ones, and that devices they don’t know about don’t make them sick at all. These people’s pain is real, and their lives are very difficult (although a few have found refuge in the National Radio Quiet Zone, an area in Virginia where the government enforces a ban on electromagnetic transmissions for secret military reasons). But their condition only afflicts them because they believe in it, much like with koro. Fine, everyone knows that one’s not real. What about DSM-style mental disorders, the stuff everyone’s supposed to believe in? Are those culture-bound? Unfortunately, I think Bures kind of flubs this section. He decides to focus on PMS (premenstrual syndrome), which is officially included in the DSM as PMDD (premenstrual dysphoric disorder). After discussing the history of hysteria, he writes that: Today, hysteria is never diagnosed, except by unwise husbands. In 1931, however, an American gynecologist named Robert Frank revived the idea in a new guise. He published an article titled, “The hormonal causes of premenstrual tension.” Frank described symptoms that occurred in the week before menstruation: irritability, bloating, fatigue, depression, attacks of pain, nervousness, restlessness, and the impulse for “foolish and ill considered actions,” due to ovarian activity. Again, the cause was the uterus. Then in 1953, British physician Katharina Dalton elaborated on this, arguing the condition came from fluctuation of estrogen and progesterone. She called it Premenstrual Syndrome, and soon symptoms grew to include: anxiety, sadness, moodiness, constipation or diarrhea, feeling out of control, insomnia, food cravings, increased sex drive, anger, arguments with family or friends, poor judgment, lack of physical coordination, decreased efficiency, increased personal strength or power, feelings of connection to nature or to other women, seizures, convulsions, asthma attacks, not to mention flare ups in asthma, allergies, sinusitis, anxiety disorders, irritable bowel syndrome, migraines, and multiple sclerosis. If any of these symptoms occurred in the second half of the menstrual cycle, one had PMS. Estimates of the number of women afflicted ranged from 5 percent to 95 percent. In the 1980s, three women in the UK were tried for arson, assault and manslaughter. The three all claimed they had diminished responsibility due to PMS, and got reduced sentences on the condition that they underwent hormone treatment. After that, according to one study, American women flooded doctors with requests for help with their PMS. “Popular groups like PMS Action were founded to promote recognition and treatment of PMS by medical professionals. Private PMS clinics began to appear in the USA, modeled after those in the UK, and progesterone therapy was enthusiastically adopted, much to the chagrin of many gynaecologists who viewed its use as ‘unscientific’ and ‘commercial’, not to mention unlicensed." Based on all this, the 1987 version of the DSM-III included a new category: Late Luteal Phase Disorder (luteal refers to progesterone). It was proposed as a topic for further research, but despite the absence of such research, it was included in the 1994 edition of the DSM-IV under the name Premenstrual Dysmorphic Disorder, or PMDD.96 In 2013, in the DSM-5, it was given its own category as a full-fledged mental illness. Yet neither PMS nor PMDD occur in most cultures. There are no biomarkers to measure them by. No conclusive correlation has ever been found between estrogen or progesterone levels and PMS. As one study noted, “the more time that women of ethnic minorities spend living in the United States, the more likely they are to report PMDD. Thus, if we are to accept PMDD as a reified medical disorder, then we must also accept exposure to U.S. culture as a risk factor for contracting PMDD.” If it is a syndrome at all, it’s a cultural one. I asked my wife what she thought of this, and she told me: The day before her first-ever period, as a teenager, when she had never really thought about PMS, she felt exceptionally weird, emotional, and generally off, to the point where it seemed to demand an explanation. Then she had her first-ever period, and retroactively explains it as PMS.
latifundium

latifundium is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between May 06, 2021 and May 06, 2021. The archive places it in contexts such as "massive agricultural estates, “latifundium”, worked by slaves or serfs". It most often appears alongside 320 AD, 476 AD, Africa.

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latifundium
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May 06, 2021
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May 06, 2021
May 06, 2021 · Original source
If the primary source gems in the book are a bit dull, I found the settings that Brown placed them in fascinating. Brown is a master of the field and a lively writer. He's up to date on all the latest research -- some of it contradicting his 1971 book. I had imagined late Roman society as proto-feudalism with the wealthy having withdrawn from urban society to create massive agricultural estates, “latifundium”, worked by slaves or serfs. Brown rejects that image. He constructs a much more dynamic and urban society, focused around hundreds of cities and populated by what we would call upper-middle class, small landowners.
Latin alphabet

Latin alphabet is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 21, 2024 and June 21, 2024. The archive places it in contexts such as "the letters of the Latin alphabet were “confused and irregular,”". It most often appears alongside Abenomics, An Encouragement of Learning, An Outline of a Theory of Civilization.

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Latin alphabet
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June 21, 2024
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June 21, 2024
June 21, 2024 · Original source
Some of these objections were aesthetic in nature. One Japanese scholar complained that Dutch letters were simply too ugly to communicate civilized ideas. Whereas Chinese characters were “balanced and well-proportioned” like “beautiful women” and “deftly constructed” like “golden palaces and jade pagodas,” the letters of the Latin alphabet were “confused and irregular,” resembling nothing so much as “dried bones” and the “slime lines left by snails.”
Latino Americans

Latino Americans is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between May 24, 2022 and May 24, 2022. The archive places it in contexts such as "a significant percentage of Latino Americans either have a family member undocumented". It most often appears alongside #Abolitionist, #AntiNazi, #antiwar.

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Latino Americans
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May 24, 2022
May 24, 2022 · Original source
It is well documented that a significant percentage of Latino Americans either have a family member, relative, or otherwise know someone that is undocumented. Worse if this person is a young person and with the vitriol being said in the media and by some fellow Americans I can understand why Latinos would choose to NEVER vote for a Republican. I believe I am in a unique position as someone who is a lifelong Republican, conservative to make the case why at least certain undocumented individuals should be considered some sort of compassion from certain countries that share the same value system as the majority of Americans. A significant percentage of the people from the Northern Triangle countries are ultra conservative devout Evangelical Christians. Some of the fastest growing religions in the Northern Triangle countries include the Church of Latter Day Saints. I ask for compassion in this time of need for the hundreds of thousands of unaccompanied minors from the Northern Triangle which include the countries of Guatemala, Honduras and El Salvador.
Latitudinarians

Latitudinarians is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between January 16, 2026 and January 16, 2026. The archive places it in contexts such as "he was already standing on the shoulders of generations of ... Latitudinarians"; "on the shoulders of generations of Latitudinarians". It most often appears alongside Adams, Alice, All-Seeing Eye.

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Latitudinarians
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January 16, 2026
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January 16, 2026
January 16, 2026 · Original source
Nothing is more American than inventing weird cringe fusions of religion and atheism where you say that God doesn’t exist as (gestures upward) some Big Man In The Sky the way those people believe, but also, there totally is a God, in some complicated sense which only I understand. When Thomas Jefferson cut all the passages with miracles out of his Bible, he was already standing on the shoulders of generations of Unitarians, Quakers, and Latitudinarians.
Latvian pine slug

Latvian pine slug is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between January 25, 2024 and January 25, 2024. The archive places it in contexts such as "the life cycle of the Latvian pine slug". It most often appears alongside 1979 study on capital punishment by psychologists, 2016 election, Bayesian updating.

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Latvian pine slug
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January 25, 2024
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January 25, 2024
January 25, 2024 · Original source
It constantly fascinates me how, confronted with an apparently nonpolitical stimulus, everyone will hallucinate whatever feels most politically threatening to them personally. If this example doesn’t move you, think up one of your own. Or just pick a random blog post on the economics of oil prices, or the life cycle of the Latvian pine slug, and see how long it takes someone to use the word “woke” in the comments section.
Laundry Buddy

Laundry Buddy is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between December 12, 2023 and December 12, 2023. The archive places it in contexts such as ""Laundry Buddy!"". It most often appears alongside 2024, Aaron Peskin, accelerationist conspiracy.

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Laundry Buddy
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December 12, 2023
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December 12, 2023
December 12, 2023 · Original source
“Laundry Buddy!”
Laura’s Law

Laura’s Law is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between May 24, 2022 and May 24, 2022. The archive places it in contexts such as "require any county that receives mental health funds for housing to adopt Laura’s Law". It most often appears alongside #Abolitionist, #AntiNazi, #antiwar.

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Laura’s Law
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May 24, 2022
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May 24, 2022
May 24, 2022 · Original source
It’s time to fix the mental health laws that cleared out our mental hospitals fifty years ago and put tens of thousands of people on the streets, effectively transforming our jails into mental health centers. I would demand that the legislature put forward serious reform of the Lanterman-Petris-Short Act (LPS Act) and require any county that receives mental health funds for housing to adopt Laura’s Law, so that treatment is an option before involuntary commitment is required.
lavender oil

lavender oil is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between May 18, 2022 and May 18, 2022. The archive places it in contexts such as "Silexan is a branded extract of lavender oil". It most often appears alongside ADHD, Angelini, AOP Orphan Pharmaceuticals AG.

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lavender oil
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May 18, 2022
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May 18, 2022
May 18, 2022 · Original source
Silexan is a branded extract of lavender oil created by Wilmar Schwabe GmbH, a German pharma company. Nobody is sure about the mechanism of action, but it probably involves serotonin 1A receptors, the same receptors blocked by mediocre anti-anxiety medication buspirone and some of the newer antidepressants.
So fine, let’s look at the studies. A typical example is Kaspar (2014), Lavender oil preparation Silexan is effective in generalized anxiety disorder. It has 539 people, which is really quite impressive - usually these kinds of supplement trials would have more like 10% of that. The study is double-blind (patients don’t know if they’re getting silexan or placebo, and doctors don’t know which one they’re giving) and they made sure the placebo capsules smelled like lavender (a nice touch!) The groups were randomized carefully, but there were some statistically significant random differences between them; none of them seemed too worrying to me but your opinion might differ. There was a clear, obvious, and dose-dependent effect of silexan vs. placebo (p < 0.001) on seven of eight outcomes measured; the eighth was “physical health” and it’s fine if an anxiety drug doesn’t help with this (although you could always hope it would relieve some ailments by making people less stressed). It did significantly better than paroxetine, which only reached statistically significant effect size on about half of the outcomes (par for the course in these kinds of studies, SSRIs are kind of weak). Effect size was 0.37 for the 80 mg dose, and 0.5 for the 160 mg dose.
Law

Law is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 16, 2023 and June 16, 2023. The archive places it in contexts such as "rebel against Law itself". It most often appears alongside Aeschylus, Aevar, Althing.

Reference entry
Law
Mention count
1
Issue count
1
First seen
June 16, 2023
Last seen
June 16, 2023
June 16, 2023 · Original source
But David Friedman highlights a point I missed the first time through - when Thorhall and his friends are massacring people at the Althing, one of them mentions that they should take care not to kill more people than they can afford to pay weregild for. Even as they’re committing mass murder in the courthouse, it never occurs to them to rebel against Law itself. Their violence is a controlled burn, not a forest fire.
law and order

law and order is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between March 10, 2021 and March 10, 2021. The archive places it in contexts such as "If a Republican talks about "law and order"". It most often appears alongside apocalypse cultism, Black Lives Matter, cynophobia.

Reference entry
law and order
Mention count
1
Issue count
1
First seen
March 10, 2021
Last seen
March 10, 2021
March 10, 2021 · Original source
Maybe this kind of thing is real sometimes. But think about how it interacts with a trapped prior. Whenever the party you don't like says something seemingly reasonable, you can interpret in context as them wanting something horrible. Whenever they want a seemingly desirable thing, you secretly know it means they want a horrible moral atrocity. If a Republican talks about "law and order", it doesn't mean they're concerned about the victims of violent crime, it means they want to lock up as many black people as possible to strike a blow for white supremacy. When a Democrat talks about "gay rights", it doesn't mean letting people marry the people they love, it means destroying the family so they can replace it with state control over your children. I've had arguments with people who believe that no pro-life conservative really cares about fetuses, they just want to punish women for being sluts by denying them control over their bodies. And I've had arguments with people who believe that no pro-lockdown liberal really cares about COVID deaths, they just like the government being able to force people to wear masks as a sign of submission. Once you're at the point where all these things sound plausible, you are doomed. You can get a piece of evidence as neutral as "there's a deadly pandemic, so those people think you should wear a mask" and convert it into "they're trying to create an authoritarian dictatorship". And if someone calls you on it, you'll just tell them they need to look at it in context. It’s the bitch eating cracker syndrome except for politics - even when the other party does something completely neutral, it seems like extra reason to hate them.
Law Merchant

Law Merchant is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 11, 2023 and August 11, 2023. The archive places it in contexts such as "New institutions have arisen ... and the Law Merchant, in the Middle Ages"; "institutions like fraternities, monasteries, universities, charter towns and the Law Merchant". It most often appears alongside Achilles, ACX, Adam Smith.

Reference entry
Law Merchant
Mention count
1
Issue count
1
First seen
August 11, 2023
Last seen
August 11, 2023
August 11, 2023 · Original source
Y is correlated with X today Indeed this does seem to skip all the interesting, contingent bits: On the other hand, if you want to explain an all-important outcome like the take-off into modern economic growth, then you can't just mumble “one damn thing after another” or “irony and contingency”. That a hundred things randomly conspired to make the West Educated, Industrialized, Rich and Democratic is not a satisfying story. Why would the die rolls keep favouring this one place? (And you can't invoke the law of large numbers. There are only five continents in the world, and modern economic growth did not have to happen anywhere at all.) To get from Europe 1 AD to modernity, while paying reasonable attention to the many accidents along the way, there are really only two possible narrative genres. The first is the rock falling down a mountain. It starts with one big, random event. This then triggers other events, and they trigger others, and now you have an unstoppable landslide. But the chance is at the start. The second is the cyclist pushing his bike up a mountain. It takes an actor who deliberately over time overcomes one obstacle and dodges another, until eventually they get to the top, and from there it's a downhill ride. WEIRD belongs firmly in the landslide genre. The big event is the Marriage and Family Program of the Western Church. This sets off a landslide, which the later chapters detail: the decline of kin institutions, the rise of Italian communes and city-states in the middle ages, the idea of individual rights in the European law merchant, the development of Protestantism, and finally the trifecta of science, commerce and democracy. WEIRD psychology is there, as an unobserved helper, for each stage of this journey, but each stage also builds on the previous ones. It's not by chance that WEIRD tells the West's story as a landslide. First, this is part of cultural evolution's baggage of intellectual commitments. Homo culturalis doesn't figure out solutions to his problems by abstract thought; he's not a natural optimizer. Instead he feels his way towards solutions. In a now famous example from The Secret Of Our Success, nobody just sat down and worked out how to detoxify manioc. Cultures which did this job better just had an evolutionary advantage. Second, the “bicycle push uphill” story would threaten the clean causality of the natural experiment. Suppose the Western Church promulgated the MFP with the deliberate plan of creating WEIRD psychology and causing the take-off into modern economic growth. Okay, that's unlikely, but suppose it promulgated the MFP with a plan that was somewhat related to increasing human welfare (in this world, not the next). Then we might suspect two things: Maybe in doing so the Church was reacting to existing conditions: reading the human situation and responding “hey, what we need here is less intensive kinship”.
Here is one difference between a bicycle push and a landslide: once started, landslides always keep going. The Church no longer holds sway over Europe, but Henrich (I think!) believes that the change to WEIRD psychology is irrevocable. Extended kinship is dead. New institutions have arisen to take its place: fraternities and monasteries and communes, and the Law Merchant, in the Middle Ages; and then Reformed Christianity with every man a priest, then science and democracy. The bicycle push uphill is different. If you stop pushing, you might stop moving.
There’s the research programme of the psychology of religion, most famously exemplified in Ara Norenzayan’s Big Gods, with its human-like agents, divine monitoring, and Credibility Enhancing Displays. There’s the WEIRD kinship complex of bilateral descent, little to no cousin marriage, monogamy and nuclear families. There’s the history of the medieval church and its Marriage and Family Program, including the historical linguistics of words for relatives. There’s a big set of cross-country or cross-region regressions on “kinship intensity” – how clannish a society is – WEIRD pychology, the genetics of inbreeding and diplomats’ unpaid parking tickets. There’s the story of monogamy, how it affects testosterone, and how that might affect trust and conflict. There’s historical economic studies, usually with some clever natural experiment, on the medieval growth of institutions like fraternities, monasteries, universities, charter towns and the Law Merchant; and the plausible role of WEIRD psychology in each of these. Then the history of clocks, work hours, Cistercians, interest rates and apprenticeships. Last of all the development of law, science and Protestantism, again always with WEIRD psychology as a possible contributor, especially in building the networks – the collective brain – underpinning innovation. Across all of these areas, Henrich is always ready to jump sideways, to use a modern psychology experiment or a tribal ethnography to cast light on European history.
Law of 22 Prairial

Law of 22 Prairial is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 26, 2024 and July 26, 2024. The archive places it in contexts such as "the Law of 22 Prairial is pretty much unmatched in human history". It most often appears alongside 1600 Pennsylvania Avenue, 2020 election, 2024 book review contest.

Reference entry
Law of 22 Prairial
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1
Issue count
1
First seen
July 26, 2024
Last seen
July 26, 2024
July 26, 2024 · Original source
But I don’t just need to guess based on comments and donation messages. In this realm, I can appeal to personal experience. I work in the broader world of American right-of-center politics, and we encounter Real Raw News believers constantly. We get emails from people who confidently insist the public-facing news of the day is fake, and the truth about the events at Gitmo will soon be revealed. At public Q&A events, we’ve fielded questions from genuinely nervous and worried people, who complain about their friends losing hope and being blackpilled by the news, and want to know why there hasn’t been more effort to share what’s “really” going on. A friend of mine who served in the Trump administration has described attending parties where, when he mentioned looking for a post-admin job, he received knowing looks and wink-wink-nudge-nudge remarks from people signaling they knew what was “really” going on. Somehow and someway, a lot of people believe or half-believe or badly want to believe this stuff. And where a lot of people do anything, there are takeaways to be found! In my three-plus years of reading all news that is both real and raw, here is what I’ve found. Conspiracies Evolve Like Comic Book Lore In his review of the Alexander Romance, Scott remarked that figures like Alexander the Great or Hercules were, essentially, the pre-modern versions of Batman: Stories about them are a genre, with countless different variations and stylistic choices that evolve over time, with just a few set principles guiding all of them. The Real Raw Newsiverse, and other modern conspiracy theories, also function like comic book lore. Just like Batman, and just like Hercules, “Donald Trump” has become a genre. Fake news stories about him and his Deep State enemies have a few core premises (adrenochrome, pedophile cabals, there is a Plan and we should Trust It) but endless room for variation past that point. Fans of comic books, soap operas, or The Simpsons might be familiar with something TVTropes calls “comic book time.” Certain facets of a fictional reality are locked in place, and with the passage of time everything else is gradually retconned to maintain the status quo. In season 2 of the Simpsons, Homer and Marge started dating in 1974, in Season 3 Marge becomes pregnant with Bart in 1980 (after a date watching The Empire Strikes Back), and in season 4 it’s revealed that Homer missed the Moon Landing to listen to “Yummy, Yummy, Yummy.” Tragically, though, The Simpsons kept going past season 10, and if Homer was 18 in 1974 that would make him eligible for a full Social Security benefit today. So in 2008, the continuity changed so that Homer was in a Nineties grunge band just before marrying Marge8. The Simpsons writers have avoided rejiggering the canon since, but if they do, they’ll have to confront the fact that 30-something Homer and Marge are now millennials, and in a decade they’ll be members of Gen Z. You may live to see a Simpsons flashback episode about Homer and Marge living as hipsters in Brooklyn during the 2010s (truly, we live in cursed times.) But the same phenomenon exists in the world of conspiracies. Instead of a consistent, elaborate canon, what we have is a few story beats with a lot of customization and the occasional retcon. When Baxter first began posting his stories, a core part of the narrative was that Donald Trump still secretly had all the powers of the presidency and was still in command of the entire U.S. military command. Early articles promised that Trump’s apparent loss of office was only a temporary ruse, necessary to expose the worst elements of the Deep State, but that Trump’s triumphal return to power would take place by July 4, 2021. The national media might have put on a song and dance suggesting otherwise, but behind the scenes, loyal military forces were the real ones in control. This control even extended to the military helpfully house-sitting the White House and not letting Biden use it. Despite his illegitimate victory, Biden met an unwelcome surprise when he arrived at the White House on January 20. Instead of getting a ceremonial greeting, he and Kamala Harris were stopped by National Guard and U.S. Marines at the barbwire fence encircling the White House. The Marines informed them that the military had assumed control of the Executive Branch and instructed them to vacate the area. When Harris belligerently said, “Move aside, we’re president now,” the Marines locked the gate. […] To avoid shame and maintain an illusion of power, Biden’s people concocted a ruse, supported by his media allies, to deceive the American public into believing he had won a fair election and had moved into the White House on schedule. Inside Actor/Producer Tyler Perry’s 300-acre Atlanta estate sits a three-story stucco replica of the commander-in-chief’s residence, which he originally built as a set piece for a television show. […] Although the replicant White House is built to 80% scale, on television and in images it’s indistinguishable from 1600 Pennsylvania Avenue. Biden and Harris have been using the facsimile to feign leadership and impose despotic rule on the nation. Of course, July 4 came and went, with Trump’s return nowhere to be seen, so the canon simply updated: In the new narrative, the military had been conducting a year-long election fraud audit on Trump’s behalf, the results were nearly ready for public release, and Trump’s return would simply be “swift.” But no swift return has transpired, and so as the 2024 election has approached, the lore has evolved in the direction of Trump authentically running in this election and simply reclaiming power by winning it. As time has passed, more subtle changes have had to pile up. Early on, RRN reported that Joe Biden was a brain dead semi-corpse being held at Walter Reed, and any public appearances by “Biden” were one of several actors. But after four years of Let’s Go Brandon, Biden himself has become a more popular villain, and so quietly references to his brain-dead status have disappeared. In the early days of RRN, the military was firmly behind Trump and any implication that Biden held the powers of commander-in-chief was a media-fueled sham. But as time has passed, Trump being the “real” commander-in-chief over a loyal military has evolved into a reality where there are two American militaries, a “White Hat” faction loyal to Trump and “Black Hats” loyal to Biden. Early stories implied the White Hats were more numerous, but recent stories have implied the opposite, with the White Hats an elite force that often wins battles decisively while badly outnumbered. A secret purge has gradually become a secret civil war, specifically one with frequent war crimes: White Hat forces in Maui have eradicated or repelled all but a handful of the felonious FEMA agents who began terrorizing the tropical paradise in the aftermath of the inexplicable blaze that razed Lahaina and surrounding towns in early August, a source in General Eric M. Smith’s office told Real Raw News. Since mid-August, United States Marines have fought with FEMA patrols in Lahaina, Kaanapali, Wailuku, Maalaea, and Pukalani, and the skirmishes resulted in the deaths of approximately 475 federal goons and, alas, 34 valiant Marines. The Marines died upholding the Constitution of the United States; the feds died trying to defend the criminal Biden regime. […] “The Marines died valorously,” our source said. “We ain’t taking FEMA prisoners from the rank and file, only the key players. General Smith made it clear it’s weapons-free. Those bastards know damn well they’re following unlawful orders, and they’ll pay the price.” I think the ever-evolving nature of conspiracies is actually pretty important to psychologically grasping their appeal. I have a friend who is a big believer in 9/11 Trutherism. He once compelled me to watch the documentary “The New Pearl Harbor,” an exhausting 5-hour film promoting 9/11 conspiracies. If one actually watches, one quickly discovers that a lot of 9/11 conspiracy theories are mutually exclusive, or at least don’t mesh well together: One conspiracy argues that fighter jets were intentionally diverted the wrong direction to keep them from shooting down the hijacked jets approaching New York, while another conspiracy suggests that United 93 was shot down, and it was all covered up. In some versions, the planes didn’t hit the Twin Towers at all. Sometimes Bush did it, and sometimes Israel did it, and so on. Similarly, in my career I’ve worked adjacent to people who, like RRN, were very hostile to Covid-19 shots. That hostility made them sequentially endorse wildly different assertions about how the vaccines worked. Sometimes, the vaccines contain heavy metals. Sometimes, they contain hydra DNA to turn recipients into partially non-human chimeras. Sometimes, the vaccines are a depopulation agent. Sometimes, they’re a mind-control agent, or a killswitch that can be activated by self-assembling nanomachinery. One viral documentary in 2022 claimed that Covid was caused by snake venom in the water supply, and that Covid vaccines were an additional dose of snake venom to keep people sick (all this, of course, because the snake is Satan’s animal). What stands out isn’t the silliness of these particular theories, but that I saw them sequentially endorsed by the same people. Some of these people are smart enough to notice inconsistencies, at least when they’re pointed out, so why don’t they bother them? To some extent, I think it’s for the same reason people don’t care that every Batman story doesn’t perfectly line up. Consistency isn’t the point! What actually matters is enjoying individual stories and the wider genre they fit into. Covid vaccine haters don’t think too hard about any specific story. Instead, they’re driven by a core impulse of “distrust the new vaccine that people I distrust are promoting,” and every conceivably story or tale that feeds that genre of thought is, for them, worthwhile. Similarly, Real Raw News fans don’t think too hard about any specific story. Instead, I think their core impulse is, ironically, profound disappointment in how the Trump administration failed to deliver. Trump shook up the American political landscape more than anyone in living memory, and promised sweeping changes to every level of American government, yet his actual administration proved rather disorderly, changed far less than was promised, and then lost power after one term. For many, this simply prompted a revision in how they saw Trump. But for others, the preferred response is to embrace a fantasy reality where Trump is a superhero. I actually think the reverse side of this explains things like the durability of Russiagate: If you’re a normal American liberal, everything Trump says is offensive and piggish, but to justify their level of disdain for them, many needed to elevate his evil to the level of treason, even if that never really made any sense. It can't just be that Trump is an egotistical jerk or a narcissist or whatever. He's got to be a traitor who's going to end American democracy. People Crave Extreme, Over-the-Top, and Underhanded Solutions. At the height of the French Revolution’s Reign of Terror, the Committee of Public Safety pushed through the Law of 22 Prairial. The law simplified the procedures of the country’s Revolutionary Tribunal by: Defining a whole heap of activities as criminal treason, including “creating scarcity,” disparaging the National Convention, “inspiring discouragement,” and spreading fake news.
Making the sentence for all crimes identical: Mandatory death penalty9. As far as perfidious methods to deliberately destroy due process and engineer mass executions go, the Law of 22 Prairial is pretty much unmatched in human history. And yet: In the roughly two months of the law’s existence, about one-fifth of defendants were still acquitted! No such good fortune exists in Gitmo. The White Hats’ secret tribunal is a tribunal of blood. In three years of activity, as far as I know exactly one person has escaped conviction: Former Attorney General Jeff Sessions, freed after a direct intervention from Trump. A tiny handful of others have received decades-long prison sentences, but even they tend to meet bad ends. Bill Clinton received a life sentence, only to mysteriously die in prison, perhaps murdered by his daughter Chelsea, who wasn’t really his daughter, but nevertheless soon wound up executed herself. Not only does the rate of death sentences at Gitmo seem to exceed 90 percent, Baxter makes very little effort to portray the proceedings as fair or just. Upon arrest, instead of being read their rights, detainees are informed that they have no rights, and are instead “enemy combatants.” Yet despite being classified as “enemy combatants,” defendants are almost without exception charged with treason. The U.S. Constitution defines treason narrowly as levying war against the United States, or giving aid and comfort to its enemies, and requires at least two witnesses to the same specific act, but in Gitmo the label is invoked with a liberality that would make Robespierre blush. “Traitors” have been arrested and convicted for telling troops not to attend Trump rallies and for ruling against Donald Trump in court. Defense attorneys are denied access to evidence pre-trial, and many defendants get no lawyers at all. Trials work a lot like Phoenix Wright, in that at any point the three-officer panel10 can simply declare they’ve seen enough evidence and pronounce a conviction with death sentence immediately. In the case of former Tom Hanks co-star, this has happened within five minutes. Appeals are non-existent. The actual executions sometimes involve tormenting the condemned with fake escape attempts or pardons: The driver told Whitmer he needed to make a pitstop to grab her “exoneration paperwork.” Then Whitmer saw the clearing and the gallows and Vice Adm. Crandall. And the hangman and a Navy chaplain standing atop the gallows. “You lied to me,” Whitmer bellowed. “Minor error, not a lie,” the driver replied. […] The admiral instructed the hangman to flip the switch, and a second later, Whitmer was swinging from the rope, a guttural gurgling sound escaping her lips. She was officially pronounced dead several minutes later. “Another Covid queen out of the way,” Adm. Crandall said. During the treason trial of Hillary Clinton crucial evidence is provided by former campaign manager John Podesta, who accepts a plea deal for life in prison in return for testifying about Clinton’s child-trafficking activities. But after Clinton had safely been hanged, the military tribunal simply decided to revoke Podesta’s plea deal because, well, they felt like it. “Even though he’s not prosecuting Podesta’s case, Vice Adm. John G. Hannink made the decision to renege on the deal. He’s the one who offered it. The severity of Podesta’s crimes matched Clinton’s—a lot of stuff they did in tandem, together. When you think about it, there’s really no reason why he should get special treatment. He’s a sodomist [sic.]11. Before breaking the deal, he called Trump,” our source said. But Trump, our source noted, recused himself from the decision-making process, as he didn’t want his personal feelings of the defendant to interfere with military justice. […] “If the court wants him to hang, let him hang,” Trump reportedly said. As it happens, John Podesta was actually executed by firing squad. But hey, at least he got a trial. Sometimes, particularly evil members of the Deep State are simply beaten to death in their cells, or thrown overboard. The figure of Vladimir Putin is also a vessel for fans’ darker desires. Trump and his American allies, being properly heroic, at least take down their foes gradually. Putin’s Russians, on the other hand, live up to movie stereotypes. The Army … pulled the condemned from their cells 25 at a time, binding the criminals to logs staked in the ground and blindfolding them. They had received no trials, last meals, Last Rites, or final words. A firing squad taught them the consequences of vaccine adherence. The Army didn’t bother removing the corpses before lining up the next 25; they simply let the dead bodies flop to the ground and forced the next group to witness the ineluctable fate awaiting them, the outcome of their insouciance12. What to make of all this? Honestly, I’m not entirely sure, and the takeaway might simply be “Michael Baxter needs to mix it up to keep the site interesting.” It might also speak to the bewildering complexity of modern life and the desire for something simpler and more cinematic. As people sometimes complain, Nothing Ever Happens. But on RRN, the Happening is relentless and constant. The normal legal system is aggravatingly glacial, taking years to resolve cases and often imposing meager sentences when a case finally concludes. Most of one’s political enemies, even if they lose an election, simply lateral to a high-paying private sector job or at worst fade into obscurity. But in a real, raw legal system, evil is sniffed out with much greater alacrity; the bad people are so obvious and their crimes so glaring that they can be taken out extrajudicially with no worry about a miscarriage of justice. The apparently-complex conspiracy cinematic universes is actually appealing because it makes the world far, far simpler. The bad people are all maximally bad, deserving of hastily-dispensed maximum justice. Some of this is worrisome, too: If thousands of relatively ordinary people are willing to believe in ad-hoc military tribunals executing people with minimal due process for crimes like “ruling against Donald Trump in court,” that could be a sign that modern constitutional society is a more superficial veneer than one would hope. The World’s Laziest Conspiracy One of the most striking things about both Real Raw News and the Qanon movement it spun off from is that in some ways they are un-conspiracies. Your more traditional conspiracy, about the Rothschilds or the World Economic Forum or the Lizard People, tells you that normal political engagement is pointless, as all that really matters is confronting and defeating the hidden forces manipulating or controlling events. But RRN is a conspiracy theory that calls for total inaction. RRN believers don’t need to raise money or write letters to the editor or join political activism groups or even vote. The only thing expected of an adherent is to “trust the plan.” They aren’t even waiting for a promised future deliverance. Deliverance is, in fact, happening right now – merely off-screen. It’s actually funny to me that the (official) press freaks out so much about Qanon, and its potential to inspire violence. Qanon and RRN tell the public that whatever has them down and depressed shouldn’t, because it’s all fake, and there are unseen heroes protecting them in the shadows. Don’t worry, just have faith and know things will work out. Real Raw News is the opiate of the digital masses. Real Raw News is the exact sort of conspiracy theory that the Deep State, if it exists, should want to exist and be popular. It’s the sort of conspiracy that the Deep State, if it exists, might deliberately invent. Do I think that’s what happened here? Not at all – Real Raw News is way too much work for a government employee. Trump Will Never Die But what about five years from now? What if there were some technological change that would make it far, far easier to produce evidence of a sweeping conspiracy theory? That’s right, this review is actually about AI13. The rise of realistic artificial intelligence has created a lot of fretting about deepfakes, and it’s also created a lot of fretting about porn. Will young men really bother with the pain and difficulty and awkwardness of dating in real life, when they can just create a custom AI girlfriend to their exact specifications, then simulate sex with her using virtual reality? Will women bother with seeking out a boyfriend if they can use an LLM to give them perfect 24/7 empathy and emotional validation? Questions of sex and relationships are converging on Robert Nozick’s experience machine – will people still seek the real thing if artificial substitutes are increasingly realistic as alternatives? But for some reason, nobody is asking this about the news. Oh, sure, people have fretted that a deepfake video might smear a person’s reputation or swing an election. But as the AI revolution continues, a lot more becomes possible. Remember in 2022, when a homeless guy broke into Nancy Pelosi’s home and attacked her husband with a hammer? For a while, conspiracies flourished that Paul Pelosi was actually having some kind of erotic tryst with his attacker, and that police body camera footage might confirm this. The footage came out and, of course, offered no evidence of this. But now imagine a world where, on Twitter, an anonymous source claims that they have the real body camera footage, and it does show that Paul Pelosi was having a lovers’ quarrel with his attacker. The other, mundane footage is a deepfake, released by police to cover things up, or invented from scratch by the press or the Democratic Party or both working together. In this world, how many people end up believing fabricated proof of Paul Pelosi’s gay lover? And before you dismiss this as all totally ridiculous, remember that lots of people believed this story with no evidence at all. Many thousands of people have deluded themselves into thinking that Real Raw News is true simply because they badly want it to be true. It indulges their personal political beliefs, affirms the just-world fallacy, and lets them feel as though they possess “secret” knowledge of the world, simply by reading a blog nobody else takes seriously. But in a sense, all of us have a little of the Real Raw News believer in us. We’re prone to confirmation bias – we like reading stories and studies that confirm our pre-held beliefs, and we’re more likely to avoid or ignore those that don’t. Sometimes, we get too excited and fall for stories that are misleading, or out of context, or dishonestly presented. Sometimes, we have radically different interpretations of the same event caught on camera. Even if we know the world isn’t fair, we relish stories that let us pretend otherwise. So…how are those biases going to work when anyone can quickly create hyper-realistic looking “proof” for any story? Already, AI-fabricated images and videos are enough to bamboozle your mom on Facebook. Soon, they might be realistic enough to fool everybody without special training, and eventually they might be so realistic they can fool just about anyone. Right now, Real Raw News is a simplistic WordPress site that uses stock photos for its imagery. But with us approaching a future where intelligence itself is too cheap to meter, we may not be far from a world where every story, however preposterous, can have a convincing 4k video of it happening. Donald Trump can be president forever, with all the evidence one could ever want. Every day of Hillary Clinton’s military tribunal will have a full day of court footage, plus a condensed highlight reel for the people who want to skip boring legal procedure. Every Marine/FEMA battle in Maui will have authentic-looking combat footage. Every Gitmo execution will be proven through “leaked” bootleg recordings of gallows and firing squads. Imagine you are an ordinary, mildly engaged American citizen. You live far from the halls of power, you work an ordinary job, and whatever your feelings on political issues, you rarely see elections translate in a clear way to your own daily life. You might be interested in Washington, but Washington really isn’t that interested in you. Online, the world throws a million potential narratives at you. In some of them, the world is a confusing mess of moral gray areas. In others, the people you care about are winning. But in some narratives, you’re the hero, the people you like do good things, and the bad guys get what they deserve. The superficial evidence for all of these narratives is about equally convincing, at a glance. Look outside, and it’s hard to see the impact of any of the stories. Your entire understanding of reality is mediated through what sites you choose to read and what videos you choose to watch. As a politically marginal person, it won’t matter what you as an individual choose to believe. So, what happens if you choose to believe the story you find most enjoyable? And what if millions of others choose the same? 1 “Wait a minute, this is about a fake news website? Why is it in this contest?” Excellent question! To that, I offer several answers: A collection of fake news blog posts may as well be considered a long-running series of short stories, and I hope that we’d be allowed to review the collected short stories of an author even if they were never technically compiled into a book.
law of conservation of energy

law of conservation of energy is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 04, 2022 and August 04, 2022. The archive places it in contexts such as "not a single one ... violated the law of conservation of energy". It most often appears alongside ACX, AI risk, Alexandros.

Mention count
1
Issue count
1
First seen
August 04, 2022
Last seen
August 04, 2022
August 04, 2022 · Original source
Can I convince you to read the sequences? There are some real underappreciated classics. (excerpt edited to remove examples that someone would misinterpret and start a flame war over) Here’s a possible argument why not: everything has to bottom out in absurdity arguments at some level or another. Suppose I carefully calculated that, with modern construction techniques, building Neom would cost 10x more than its allotted budget. This argument contains an implied premise: “and the Saudis can’t construct things 10x cheaper than anyone else”. How do we know the Saudis can’t construct things 10x cheaper than anyone else? The argument itself doesn’t prove this; it’s just left as too absurd to need justification. Suppose I did want to address this objection. For example, I carefully researched existing construction projects in Saudi Arabia, checked how cheap they were, calculated how much they could cut costs using every trick available to them, and found it was less than 10x? My argument still contains the implied premise “there’s no Saudi conspiracy to develop amazing construction technology and hide it from the rest of the world”. But this is another absurdity heuristic - I have no argument beyond that such a conspiracy would be absurd. I might eventually be able to come up with an argument supporting this, but that argument, too, would have implied premises depending on absurdity arguments. So how far down this chain should I go? One plausible answer is “just stop at the first level where your interlocutors accept your absurdity argument”. Anyone here think Neom’s a good idea? No? Even Alexandros agrees it probably won’t work. So maybe this is the right level of absurdity. If I was pitching my post towards people who mostly thought Neom was a good idea, then I might try showing that it would cost 10x more than its expected budget, and see whether they agreed with me that Saudis being able to construct things 10x cheaper than anyone else was absurd. If they did agree with me, then I’ve hit the right level of argument. And if they agree with me right away, before I make any careful calculations, then it was fine for me to just point to it and gesture “That’s absurd!” I think this is basically the right answer for communications questions, like how to structure a blog post. When I criticize communicators for relying on the absurdity heuristic too much, it’s because they’re claiming to adjudicate a question with people on both sides, but then retreating to absurdity instead. When I was young a friend recommended me a pseudoscience book on ESP, with lots of pseudoscientific studies proving ESP was real. I looked for skeptical rebuttals, and they were all “Ha ha! ESP? That’s absurd, you morons!” These people were just clogging up Google search results that could have been giving me real arguments. But if nobody has ever heard of Neom, and I expect my readers to immediately agree that Neom is absurd, then it’s fine (in a post describing Neom rather than debating it) to stop at the first level. (I do worry that it might be creating an echo chamber; people start out thinking Neom is a bad idea for the obvious reasons, then read my post and think “and ACX also thinks it’s a bad idea” is additional evidence; I think my obligation here is to not exaggerate the amount of thought that went into my assessment, which I hope I didn’t.) But the absurdity bias isn’t just about communication. What about when I’m thinking things through in my head, alone? I’m still going to be asking questions like “is Neom possible?” and having to decide what level of argument to stop at. To put it another way: which of your assumptions do you accept vs. question? Question none of your assumptions, and you’re a closed-minded bigot. Question all of your assumptions, and you get stuck in an infinite regress. The only way to escape (outside of a formal system with official axioms) is to just trust your own intuitive judgment at some point. So maybe you should just start out doing that. Except that some people seem to actually be doing something wrong. The guy who hears about evolution and says “I know that monkeys can’t turn into humans, this is so absurd that I don’t even have to think about the question any further” is doing something wrong. How do you avoid being that guy? Some people try to dodge the question and say that all rationality is basically a social process. Maybe on my own, I will naturally stop at whatever level seems self-evident to me. Then other people might challenge me, and I can reassess. But I hate this answer. It seems to be preemptively giving up and hoping other people are less lazy than you are. It’s like answering a child’s question about how to do a math problem with “ask a grown-up”. A coward’s way out! Eliezer Yudkowsky gives his answer here: I can think of three major circumstances where the [useful] absurdity heuristic gives rise to a [bad] absurdity bias: The first case is when we have information about underlying laws which should override surface reasoning. If you know why most objects fall, and you can calculate how fast they fall, then your calculation that a helium balloon should rise at such-and-such a rate, ought to strictly override the absurdity of an object falling upward. If you can do deep calculations, you have no need for qualitative surface reasoning. But we may find it hard to attend to mere calculations in the face of surface absurdity, until we see the balloon rise. (In 1913, Lee de Forest was accused of fraud for selling stock in an impossible endeavor, the Radio Telephone Company: "De Forest has said in many newspapers and over his signature that it would be possible to transmit human voice across the Atlantic before many years. Based on these absurd and deliberately misleading statements, the misguided public...has been persuaded to purchase stock in his company...") The second case is a generalization of the first - attending to surface absurdity in the face of abstract information that ought to override it. If people cannot accept that studies show that marginal spending on medicine has zero net effect, because it seems absurd - violating the surface rule that "medicine cures" - then I would call this "absurdity bias". There are many reasons that people may fail to attend to abstract information or integrate it incorrectly. I think it worth distinguishing cases where the failure arises from absurdity detectors going off. The third case is when the absurdity heuristic simply doesn't work - the process is not stable in its surface properties over the range of extrapolation - and yet people use it anyway. The future is usually "absurd" - it is unstable in its surface rules over fifty-year intervals. This doesn't mean that anything can happen. Of all the events in the 20th century that would have been "absurd" by the standards of the 19th century, not a single one - to the best of our knowledge - violated the law of conservation of energy, which was known in 1850. Reality is not up for grabs; it works by rules even more precise than the ones we believe in instinctively. The point is not that you can say anything you like about the future and no one can contradict you; but, rather, that the particular practice of crying "Absurd!" has historically been an extremely poor heuristic for predicting the future. Over the last few centuries, the absurdity heuristic has done worse than maximum entropy - ruled out the actual outcomes as being far too absurd to be considered. You would have been better off saying "I don't know". This is all true as far as it goes, but it’s still just rules for the rare situations when your intuitive judgments of absurdity are contradicted by clear facts that someone else is handing you on a silver platter. But how do you, pondering a question on your own, know when to stop because a line of argument strikes you as absurd, vs. to stick around and gather more facts and see whether your first impressions were accurate? I don’t have a great answer here, but here are some parts of a mediocre answer: Calibration training. Make predictions so you know how often you’re right vs. wrong about things. If the things you say only have a 1% chance of happening happen a third of the time, you know you’re stopping too soon when you make absurdity arguments.
Law Of Conservation Of Expected Evidence

Law Of Conservation Of Expected Evidence is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 24, 2021 and November 24, 2021. The archive places it in contexts such as "it violates the Law Of Conservation Of Expected Evidence". It most often appears alongside Alexandros Marinos, Algernon’s Law, COVID.

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November 24, 2021 · Original source
I’m nervous about this scenario because it violates the Law Of Conservation Of Expected Evidence - if I “know” that onion farmers doing studies will convince me that onions have a 5% chance of curing cancer, I should just believe there’s a 5% chance onions cure cancer now. So I must be doing something wrong here. Probably what I’m doing wrong here is saying that ivermectin having some decent studies raises its probability of working to 5%. I should just say 0.1% or 0.01% or whatever my prior on a randomly-selected medication treating a randomly-selected disease is (higher than you’d think, based on the argument from antibiotics).
Law Of Equal Sexual Oppression

Law Of Equal Sexual Oppression is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between March 10, 2023 and March 10, 2023. The archive places it in contexts such as "Jacob Falkovich on Twitter proposes a Law Of Equal Sexual Oppression". It most often appears alongside Alex, Alex Nowratesh, Aphantasia.

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March 10, 2023 · Original source
18: Jacob Falkovich on Twitter proposes a Law Of Equal Sexual Oppression - in mostly heterosexual/monogamous societies, men and women ought to find dating equally hard/unpleasant/unrewarding. Proof: suppose dating was much harder and less rewarding for one sex; let’s say easy and rewarding for men, but hard and unrewarding for women. Many more men would enter the dating pool, and many women would leave. Now there are too many men chasing too few women; women would be “in demand”, have all the power, and have the option to be much picker, causing dating to shift to norms which are better for women and worse for men, correcting the original imbalance. The only stable equilibrium is the one where both sexes are equally (un)happy!
A female friend counterargues that this isn’t how it works in real life: women in male-dominated communities may have dating market power which in theory they should be able to leverage into female-favoring dating norms, but actually male-dominated communities accrete so many basically-male foundational assumptions that the women can’t even communicate what they want at scale, and the men win out anyway. I’m not sure if this rebuts the Law Of Equal Sexual Oppression or confirms it.
Law of Moses

Law of Moses is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 12, 2024 and November 12, 2024. The archive places it in contexts such as "The Law of Moses is central to the Jewish faith"; "you can drop the restrictive Law of Moses and avoid getting circumcised". It most often appears alongside 1 Peter 3, 165 AD, 1990s.

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Law of Moses
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November 12, 2024 · Original source
Of inscriptions on the Jewish catacombs in Rome, 76% are in Greek, 22% in Latin, and only 2% in Hebrew or Aramaic. Reform Judaism is unstable. The Law of Moses is central to the Jewish faith; relax it too much, and believers can justly wonder what’s left. In America, Reform Jews are over-represented not only among atheists and agnostics, but among every cult under the sun. 33% of American Buddhists come from a Jewish background, and even the Moonies were 30% Jewish at one point! (they’re now down to 6%) As the Jews were assimilating into Greeks, some Greeks were assimilating into Judaism. They were impressed enough with monotheism and the Jews’ upright behavior to adopt some of the rituals, but they couldn’t take the final step and circumcise themselves. Instead, they hung around the fringes of Jewish society, admiring it from without. The Bible and the historical record call them “God-fearers”, but by analogy I can’t help but think of them as “weajoos”. These weajoos would have been easy prey for the first semi-Jewish sect to shed the circumcision requirement and explicitly pivot away from being an ethnic religion. The Apostles and other early Christians, leaving Palestine to minister to the wider world, would have made use of existing Jewish networks and connections. They would have found themselves in the middle of the spiritually-disaffected, half-assimilated pseudo-Reform Jewish communities of the Roman world, plus their half-assimilated-the-other direction Greek hangers-on. They would have preached that Judaism was basically true, but that you can drop the restrictive Law of Moses and avoid getting circumcised. They would have sliced through the cultural angst of these in-between communities, saying that Jews could join together with Gentiles in a big friendly tent under the leadership of the God of Abraham, Isaac, and Jacob. Here, says Stark, were the early Christians’ first few million converts. Because, I Regret To Inform You, The Pronatalists Are Right About Everything We found above that the Christian population needed to grow at 40% per decade, and assumed this meant conversion. But you could also do this through a fertility advantage. If a generation lasts thirty years, and Christians have 3x more children than pagans per generation, they can get 40%/decade growth without converting anyone at all. In reality, it was probably a mix: some conversion plus some fertility advantage. Here I start to worry that some right-wing pronatalist organization bribed Rodney Stark to abandon his usual scholarly attitude and write some kind of over-the-top pronatalist fanfic. I was waiting for the part where the eagle named MORE BIRTHS perches on the blackboard and the childfree professor was tossed into the lake of fire for all eternity. Still, let’s take it at face value and see what the fanfic has to say. By the Imperial era, Roman fertility was plummeting. Partly this was because the Romans practiced sex-selective infanticide, there were 130 men for every 100 women, and so many men would never be able to find a wife. But partly this was because the men who could find wives dragged their feet. (Male) Roman culture took it as a given that women were terrible, that you couldn’t possibly enjoy interacting with them, and that there was no reason besides duty that you would ever marry one. In 131 BC, the Roman censor Quintus Caecilius Metellus Macedonicus2 proposed that that the senate make marriage compulsory because so many men, especially in the upper classes, preferred to stay single. Acknowledging that “we cannot have a really harmonious life with our wives”, the censor pointed out that "since “we cannot have any sort of life without them,” the long term welfare of the state must be served”… As Beryl Rawsom has reported, “one theme that recurs in Latin literature is that wives are difficult and therefore men do not care much for marriage.” The Romans understood that this was long-term fatal for their empire, and tried all sorts of schemes to increase family formation. In the mid-first-century BC, Cicero re-proposed Metellus’ scheme to make marriage compulsory, but it failed once again. Augustus contented himself with punitive taxes and second-class citizenship for unmarried and childless couples, combined with subsidies and affirmative action for men with at least three children. Formal and informal social pressure eventually convinced most Roman men to take wives, but no amount of love or money could make them have children. Dense cities discouraged large families, Roman children were expensive (nobles would have to spend immense effort and political favors grooming them for high positions), and (the scourge of all nobilities) too many children risked splitting the inheritance. Also, if you had a girl you’d probably just kill her (she would consume resources without continuing the family line), and half of children died before adulthood from some disease or another anyway. It was just a really bad value proposition. Nor did the sex drive force the matter. Horny Roman men had their choice of a wide variety of male and female slaves and prostitutes - despite Augustus and his spiritual heirs’ fuming about monogamy, this was never really enforced on the male half of the population. When men did have sex with women, it was usually oral or anal sex, specifically to avoid procreation. When they did have vaginal sex, they had a wide variety of birth control methods available, including the famous silphium but also proto-condoms and spermicidal ointments. If a child was conceived despite these efforts, abortion was common albeit unsanitary (maternal death rates were extremely high, but this was not really a deal-breaker for the Roman men making the decision). If a baby was born in spite of all this, infanticide was legal and extremely common: Far more babies were born than were allowed to live. Seneca regarded the drowning of children at birth as both reasonable and commonplace. Tacitus charged that the Jewish teaching that it is “a deadly sin to kill an unwanted child” was but another of their “sinister and revolting practices” . . . not only was the exposure of infants a common practice, it was justified by law and advocated by philosophers.” Christians followed the opposite of all these practices. They recommended that men love their wives, and held this as a plausible and expected outcome. This was not exactly unprecedented, but it was a dramatic reversal of Roman custom. From Ephesians 5: Husbands, love your wives, just as Christ loved the church and gave himself up for her to make her holy, cleansing her by the washing with water through the word, and to present her to himself as a radiant church, without stain or wrinkle or any other blemish, but holy and blameless. In this same way, husbands ought to love their wives as their own bodies. He who loves his wife loves himself. After all, no one ever hated their own body, but they feed and care for their body, just as Christ does the church — for we are members of his body. “For this reason a man will leave his father and mother and be united to his wife, and the two will become one flesh.” This is a profound mystery — but I am talking about Christ and the church. However, each one of you also must love his wife as he loves himself, and the wife must respect her husband. The Christians banned adultery (and, unlike the Roman bans, gave it teeth), meaning that married men who wanted sex had no choice but to go to their wives. They held that sex had to be procreative, banning anal sex, oral sex, homosexual sex, and birth control. And obviously they banned infanticide (many of these bans weren’t active decisions, but carry-overs from the movement’s Jewish roots). Also, I regret to say I fell for the liberal meme that Republicans tricked Christians into being anti-abortion in 1960, and previous generations of Christian had thought abortion was fine. This is absolutely not true. The Didache, the first Christian text outside the New Testament itself, probably dating from about 90 AD, says that “Thou shalt not murder a child by abortion nor kill them when born”. The second-century church father Athenagoras wrote: We say that women who use drugs to bring on an abortion commit murder, and will have to give an account to God for the abortion . . . for we regard the very foetus in the womb as a created being, and therefore an object of God’s care . . . and [we do not] expose an infant, because those who expose them are chargeable with child-murder. The end result is that while pagans delayed marriage, cheated, had nonprocreative sex, used birth control, performed abortions, and committed infanticide, Christians did none of these things. This section gave me a new appreciation for conservative Christian purity culture: it was obviously suited for the environment in which it evolved, and it’s also obvious why its founders would etch it so deeply into its memetic DNA that it’s still going strong millennia later. But I’ll end this section with a note of caution - I’m not sure how relevant any of this is. Stark refuses to speculate on pagan vs. Christian fertility rates, but when I look up modern scholarship, they reasonably point out that pagan rates must have been around “replacement”, given that the Roman population stayed steady (or slowly increased) for hundreds of years. “Replacement” is in quotes because Romans were constantly dying of plague, warfare, fire, and a million other causes; since only a third to half of people survived to reproduce, “replacement” here is something like 4-6 children per women. This doesn’t sound like the antinatalist disaster Stark describes! I think Stark is mostly talking about Roman elites - the group who Augustus kept pestering to have at least three children - and more broadly about the urban population. These people were constantly dying and being replaced by commoners and villagers. Early Christianity was primarily an urban and upper-class movement (does this surprise you? Stark urges us to think of modern cults and new religions, like American Buddhism, which predominantly recruit disillusioned children of the upper classes). So perhaps it did better than its urban upper-class pagan comparison group. Still, since the urban upper-class pagans were constantly being replaced by village lower-class pagans as soon as they died out, how much, in numerical terms, can this contribute to Christianity’s growth? A possible synthesis: if you imagine a city as having a constant population (because it’s walled, plus its hinterland can only support a certain number of non-food-producing urbanites), and villagers as replacing urbanites on a one-to-one basis as they die, then greater Christian urban fertility rates can at least contribute to the cities and upper classes becoming Christian. And once the cities and upper classes are Christian, you get Constantine, and the lower classes can be forced to comply. Remember, “pagan” originally meant “rural”! Because Where Women Go, Men Will Follow One thing Stark did not mention discovering in his study of cults, but which I have heard anecdotally - a lot of male cult members join because the cult has hot girls. This seems to have been a big factor in the spread of early Christianity as well. Stark collects various forms of evidence that early Christians were predominantly women. Paul’s Epistle to the Romans greets thirty-three prominent Christians by name, of whom 15 were men and 18 women; if (as seems likely) men were more likely to become prominent than women, this near-equality at the upper ranks suggests a female predominance at the lower. A third-century inventory of property at a Christian church includes “sixteen men’s tunics and eighty-two women’s tunics”. The book quotes historian Adolf von Harnack, who says: [Ancient sources] simply swarm with tales of how women of all ranks were converted in Rome and in the provinces; although the details of these stories are untrustworthy, they express correctly enough the general truth that Christianity was laid hold of by women in particular, and also that the percentage of Christian women, especially among the upper classes, was larger than that of men. Why were women converted in such disproportionate numbers? Again, Stark’s sociological background serves him well: he is able to find reports of the same phenomenon in modern religions: By examining manuscript census returns for the latter half of the nineteenth century, Bainbridge (1983) found that approximately two-third of the Shakers were female. Data on religious movements included in the 1926 census of religious bodies show that 75% of Christian Scientists were women, as were more than 60% of Theosophists, Swedenborgians, and Spiritualists. The same is true of the immense wave of Protestant conversions taking place in Latin America. But along with a general tendency for women to convert, Stark notes that Christianity was especially attractive to women. The pagan world treated women as their husbands’ property, and not particularly well-liked property at that. The book cites the Athenian laws as typical: The status of Athenian women was very low. Girls received little or no education. Typically, Athenian females were married at puberty and often before. Under Athenian law, a woman was classified as a child, regardless of age, and therefore was the legal property of some man at all stages of her life. Males could divorce by simply ordering a wife out of the household. Moreover, if a woman was seduced or raped, her husband was legally compelled to divorce her. If a woman wanted a divorce, she had to have her father or some other man bring her case before a judge. Finally, Athenian women could own property, but control of the property was always vested in the male to whom she “belonged”. Meanwhile, Christian woman had relatively high status, sometimes rising to the position of deacon within a church. Christian men were ordered to treat their wives kindly, were prohibited from cheating on them, and mostly could not divorce. Christianity, unlike paganism, did not especially pressure widows to remarry (important since a remarrying widow lost all her property to her new husband). Christian women were only a third as likely as Roman women to be married off before age 13. Women noticed all these benefits and flocked to Christianity. Aside from all of this, the Romans were practicing sex-selective infanticide, reducing their female numbers still further, and making the Christians even more proportionally female-heavy. If the Christians, like many modern cults, were 65% female, and the Romans (as some sources attest) were about 40 - 45% female, this is a pretty profound difference. The Romans grumbled about marriage, but in the end most Roman men did want wives (if only to avoid government penalties). But 1.4 men per women - maybe even less among the upper classes - puts young men seeking wives in a difficult situation (for comparison, modern San Francisco is only 1.05 men per women, and dating is already hell). To any remotely heterosexual Roman men, the 65% female Christian community must have started looking pretty good. Meanwhile, the Christians had the opposite problem: too many women, not enough men. There’s an obvious solution, and it sounds like the pagans and Christians had also figured it out: From 1 Peter 3: Wives ... submit yourselves to your own husbands so that, if any of them do not believe the Word, they may be won over without words by the behavior of their wives, when they see the purity and reverence of your lives. History records many such intermarriages, almost always ending with the conversion of the pagan husband. If you are a Christian of English descent, you may owe your religion to Queen Bertha of Kent, who convinced her husband, one of the early Anglo-Saxon kings, to take her faith. But Ruxandro Teslo has a great post reviewing the work of historian Michele Salzman, who disagrees with all of this. Salzman has a database of 400 aristocratic Romans during the 4th century period of Christianity’s fastest growth. She finds few intermarriages, few examples of women converting their husbands, and equal (or slightly male-biased) conversion ratios. Granted, this is only a small sample from one period. But it makes us question how good our evidence really is. Doesn’t all this hinge on one passage from Paul which, technically, named more men than women, plus one inventory of tunics which was so female-biased that it couldn’t possibly have been representative of even a very woman-heavy church? Are we sure that we can make the leap from “Christianity promised women more rights” to “Therefore, women flocked to Christianity?” Wasn’t that the same argument that pundits used last week to predict a blue wave for Kamala? Didn’t white women actually go for Trump, 53-46? Salzman has one more concern, which is that women had so few rights in ancient Roman society that it’s hard to see how they could have converted at all. When unmarried, they were under the care of their father, who would hardly have let them go out visiting churches full of strange men. When married, they were under the care of their husband, who likewise. A typical Roman man wouldn’t have cared about his wife’s religious opinions, which is maybe why so many of our stories about intermarriages and conversions come from later periods like the Anglo-Saxons. I don’t know enough about history to referee this dispute, except that say that I think the answer could easily have been different for each of early Romans, late Romans, Hellenized-Jewish-Romans, pagan Romans, upper-class Romans, and lower-class Romans, plus all combinations thereof. Because Of The Testimony Of The Martyrs The martyrs are one of the most dramatic parts of the early Christian story. Men and women would endure seemingly-unbearable tortures, continuing to praise God the whole time, sometimes in spite of Roman officials who promised to let them go free if they would just make the tiniest concession to praising Jupiter. These martyrdoms impressed their contemporaries as much as they impress us, and were a major factor driving pagans to Christianity. The Christian Martyrs’ Last Prayer, by Jean-Leon Gerome (maybe slight nominative determinism?) Stark is writing in the 1990s, and martyrology c. 1995 does not exactly cover itself in glory. At the time of writing, the most popular theory among scholars (claims Stark) was that the martyrs were masochists. He considers this dumb and offensive theory a natural consequence of historians being reluctant to accept anything that sounds too miraculous or amazing, and there being few other hard-headed rational explanations of the martyrs’ behavior (for some reason, the obvious one - that they believed in God and Heaven - impresses neither Stark’s foils nor himself). He sets out to build an alternative theory: the martyrs were rationally seeking the approval of their community. Martyrdom not only occurred in public, often before a large audience, but it was often the culmination of a long period of preparation during which those faced with martyrdom were the object of intense, face-to-face adulation. Consider the case of Ignatius of Antioch … Ignatius was condemned to death as a Christian. But instead of being executed in Antioch, he was sent off to Rome in the custody of ten Roman soldiers. Thus began a long, leisurely journey during which local Christians came out to meet him all along the route, which passed through many of the more important sites of early Christianity in Asia Minor on its way to the West. At each stop Ignatius was allowed to preach to and meet with those who gathered, none of whom was in any apparent danger although their Christian identity was obvious. Moreover, his guards allowed Ignatius to write letters to many Christian congregations in cities bypassed along the way, such as Ephesus and Philadelphia … As William Schoedel remarked, “It is no doubt as a conquering hero that Ignatius thinks of himself as he looks back on part of his journey and says that the churches who received him dealt with him not as a ‘transient traveller,’ noting that ‘even churches that do not lie on my way according to the flesh went before me city by city.’” What Ignatius feared was not death in the arena, but that well-meaning Christians might gain him a pardon…He expected to be remembered through the ages, and compares himself to martyrs gone before him, including Paul, “in whose footsteps I wish to be found when I come to meet God.” It soon was clear to all Christians that extraordinary fame and honor attached to martyrdom. Nothing illustrates this better than the description of the martyrdom of Polycarp, contained in a letter sent by the church in Smyrna to the church in Philomelium. Polycarp was the bishop of Smyrna who was burned alive in about 156. After the execution his bones were retrieved by some of his followers - an act witnessed by Roman officials, who took no action against them. The letter spoke of “his sacred flesh” and described his bones as “being of more value than precious stones and more esteemed than gold.” The letter-writer reported that the Christians in Smyrna would gather at the burial place of Polycarp’s bones every year “to celebrate with great gladness and joy the birthday of his martyrdom.” The letter concluded, “The blessed Polycarp ... to whom be glory, honour, majesty, and a throne eternal, from generation to generation. Amen.” It also included the instruction: “On receiving this, send on the letter to the more distant brethren that they may glorify the Lord who makes choice of his own servants.” In fact, today we actually know the names of nearly all of the Christian martyrs because their contemporaries took pains that they should be remembered for their very great holiness. I don’t know, I’m not putting too much effort into writing up this section, because it doesn’t feel like as much of a mystery as some of the others. Maybe all of this was weird in 1996. But since then, we’ve seen plenty of suicide bombers willing to die for their faith. I accept that the Christian martyrs were more impressive - a slow death in the Colosseum takes more grit than the quick detonation of an explosive vest, and dying for peace is more impressive than dying in war - but it hardly seems like as much of a leap. Honestly, Stark’s “social approval” theory seems only slightly less objectifying than the masochism theory. Some people just have a tendency towards self-sacrifice. I know many effective altruists who, for example, deliberately let themselves be infected with malaria to help speed vaccine research. If someone told them a way that they could help the neediest people in the world by feeding themselves to lions, the lions would no doubt eat well. Because They Survived The Plagues However bad you imagine daily life in ancient Rome, it was worse. Historians estimate that ancient Rome had a population density of 300 people per acre. That’s almost ten times denser than modern New York City, two thousand years before anyone invented the skyscraper3. How did they do it? By cramming people together in unbearable filth and misery: Most people lived in tiny cubicles in multistoried tenements…”there was only one private house for every 26 blocks of apartments”. Within these tenements, the crowding was extreme - the tenants rarely had more than one room in which “entire families were herded together”. Thus, as Stambaugh tells us, privacy was “a hard thing to find”. Not only were people terribly crowded within these buildings, the streets were so narrow that if people leaned out their window they could chat with someone living across the street without having to raise their voices… To make matters worse, Greco-Roman tenements lacked both furnaces and fireplaces. Cooking was done over wood or charcoal braziers, which were also the only source of heat; since tenements lacked chimneys, the rooms were always smoky in winter. Because windows could be “closed” only by “hanging cloths or skins blown by rain”, the tenements were sufficiently drafty to prevent frequent asphyxiation. But the drafts increased the danger of rapidly spreading fires, and “dread of fire was an obsession among rich and poor alike.” Packer4 (1967) doubted that people could actually spend much time in quarters so cramped and squalid. Thus he concluded that the typical residents of Greco-Roman cities spent their lives mainly in public places and that the average “domicile must have served only as a place to sleep and store possessions.” These tenements had no plumbing. Waste was eliminated by pouring it onto the street, often to the detriment of people walking underneath. Water was brought home from public wells; if you were out, you either walked back to the well or made do. The total public baths capacity of Rome was about 30,000; the total population of Rome was about a million; in practice, the upper classes used the “public” baths and the average citizen had never bathed in their life. Soap had been invented a century or two earlier but was limited to a small pool of early adopters. The cities buzzed with flies, mosquitos, and other insects. It would be eighteen hundred years before anyone invented germ theory. Tenements were six stories high and frequently collapsed, killing everyone inside. Fires consumed the city on a regular basis, giving rise to colorful legends like Nero fiddling while Rome burnt. Police were limited, and it was understood that you would be robbed immediately if you set foot outside at nighttime. This kind of smart, walkable, mixed-use urbanism is illegal to build in most American cities. How did people survive? Mostly they didn’t. Cities were destroyed regularly - multiple times within a single human lifetime! - then rebuilt and replenished with rural population. Stark focuses on Antioch, a Syrian city which was a center of early Christianity. During “six hundred years of intermittent Roman rule”, he finds: It was conquered 11 times
Law Of Rationalist Irony

Law Of Rationalist Irony is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 06, 2021 and September 06, 2021. The archive places it in contexts such as "Then I remembered the Law Of Rationalist Irony". It most often appears alongside AP, BBC, BBC.

Mention count
1
Issue count
1
First seen
September 06, 2021
Last seen
September 06, 2021
  • AP 1 shared issues
  • BBC 1 shared issues
  • BBC 1 shared issues
  • COVID 1 shared issues
  • Democrat 1 shared issues
September 06, 2021 · Original source
In case you find this hard to follow: ivermectin is an antiparasitic drug that looked promising against COVID in early studies. Later it started looking less promising, and investigators found that a major supporting study was fraudulent. But by this point it had gotten popular among conspiracy theorists as a suppressed coronavirus cure that They Don’t Want You To Know. The media has tried to spread the word that the scientific consensus remains skeptical. In the process, they may have gone a little overboard and portrayed it as the world’s deadliest toxin that will definitely kill you and it will all somehow be Donald Trump’s fault. It turned into the latest culture war issue, and now there’s a whole discourse on (for example) how supposedly-sober fact-checkers keep calling it "a horse dewormer” (it is used to deworm horses, but it’s also FDA-approved for humans, but lots of the people using it are buying the horse version), and probably this is hypocritical in some way. Enter the article above. A doctor named Jason McElyea apparently told local broadcaster KFOR that Oklahoma hospitals are “overwhelmed” with ivermectin poisoning cases, so much so that “gunshot victims” are “left waiting”. Some of the world’s biggest news outlets heard the story and ran with it. The tweet mentions the Rolling Stone version, but the same story, with the same doctor’s testimony, got picked up by The Guardian, the BBC, Yahoo News, etc. Which brings us to the Sequoyah Hospital letter on the right. They released a statement saying that Dr. McElyea hasn’t worked there in two months, they haven’t had any ivermectin overdose cases, and they don’t know what he’s talking about. In the comments, author Virginia Hume sums up the situation nicely: I’ve recently been reading Scout Mindset (expect a review soon), which is kind of the rationalist movement in book form. It focuses on the difference between how we treat ideas that conform to our biases versus those that contradict them. If they conform, we ask “Are we allowed to accept this?” and wave them through, like a small town police chief dealing with a case involving the mayor’s son. If they contradict, we subject them to the harshest inquisition possible, like a small town police chief dealing with a guy named “Abdullah” with a sinister-looking beard. The media was already looking to discredit ivermectin. So the report of one doctor - without even a phone call to confirm - was good enough for Rolling Stone, The Guardian, BBC, etc. It was “too good to check”. II. Did you believe that? I did, briefly. Then I remembered the Law Of Rationalist Irony: the smugger you feel about having caught a bias in someone else, the more likely you are falling victim to that bias right now, in whatever way would be most embarrassing. So, quick check: am I doing this? I notice this story is exactly tailored to appeal to me and people like me. It discredits the media establishment, who I don’t like. It’s a great argument for why we need more rationality, something I’ve been trying to push. It lets me feel superior to everyone: I am properly skeptical of ivermectin, but also I haven’t become a contemptible propagandist who joins in mass media smear campaigns. And I didn’t even take a second to check if it was true! I’m relying entirely on the word of a Twitter bluecheck I’ve never heard of before, whose profile picture is some kind of dog (an Australian sheepdog? maybe some kind of weird collie?) Forget making a phone call to a hospital, I didn’t even read the original article! The story was “too good to check”! So I tried checking, and noticed that the third reply to the original tweet was this: In case you’re as confused as I am, NHS here = “Northeastern Health System”, an Oklahoma health care group. Britain is not involved. This…turns out to be completely true. The story never mentions Sequoyah Hospital! Dr. McElyea has worked at Sequoyah in the past, but he’s a traveling doctor and works lots of places. Plausibly Sequoyah just wanted to clarify that they weren’t like the hospitals in the story, they’re not turning away gunshot victims, and if you happen to be a gunshot victim you’re still welcome to go to Sequoyah and can expect timely care. Apparently I’m not the only person who doesn’t scroll down to the third tweet. The right-wing Washington Examiner has an article on how Rolling Stone’s Ivermectin Fiction Shows Why Republicans Don’t Trust Media. Fox has an article on Rolling Stone Forced To Issue Update After Viral Ivermectin Story Turns Out To Be False. One Redditor puts it more bluntly: “Dr. Jason McElyea, who has been claiming that emergency rooms have been turning away gunshot victims because of Ivermectin overdoses, is a liar.” None of these sources mentioned that the original article had never claimed Sequoyah Hospital was involved. Their story was - I guess - too good to check. III. Did you believe that? I mean, that’s also a pretty cool story, isn’t it? Right-wing news outlets accuse the so-called “liberal media” of bias, then get hoist on their own petard? Seems a bit too cute. Have you clicked through to any of the links yet? No? Not even after I admitted I’m probably biased here? Sequoyah Hospital might not be the particular hospital that the doctor in the story was thinking of. But isn’t it suspicious that other hospitals are so packed with ivermectin cases that they have to delay care to gunshot victims, yet Sequoyah says that it “has not treated any patients due to complications of treating ivermectin”? Seems weird for there to be that much difference. Okay, this time I promise I’m not trying to psych you out. Here’s what I’ve actually been able to figure out about this situation: Rolling Stone seems to think that the Sequoyah Hospital statement casts doubt on their account. They changed the title of their article to “One Hospital Denies Oklahoma Doctor’s Story…” and edited in a long prologue about the hospital’s statement in a way that suggests they feel bad about their reporting. They say that they have reached out to various relevant doctors and hospitals for comments but have not heard back from them - which I guess is good, because if your hospital is so busy that you don’t have time to treat gunshot victims, you really shouldn’t have time to give interviews to Rolling Stone.
This story doesn’t make me feel smug and superior to everyone else. It makes me feel confused and annoyed. This is how true things usually make me feel, so I think I’ve dodged the Law of Rationalist Irony and might have some chance of being right this time.
(by the Law of Rationalist Irony, I have to be wrong about this in the most embarrassing possible way, so feel free to tell me what it is in the comments)
Law of Separation of Church and State

Law of Separation of Church and State is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between October 01, 2025 and October 01, 2025. The archive places it in contexts such as "To defend the sacred freedom of conscience—guaranteed by the original Law of Separation of Church and State". It most often appears alongside 1910s Portugal, 1999 British eclipse, 2017 US eclipse.

Mention count
1
Issue count
1
First seen
October 01, 2025
Last seen
October 01, 2025
October 01, 2025 · Original source
Interlude: The Anti-Clerical Union As mentioned briefly before, 1910s Portugal was in a period of transition. In 1910, a group of proto-socialist revolutionaries overthrew the monarchy. The monarchy and church had been in cahoots, so the revolutionaries cracked down on Catholicism, closing the monasteries and persecuting the churches. This was a bold move - only an upper crust of educated urbanites were proto-socialist, and 99%+ of the country identified as Catholic, albeit at various levels of religiosity. In the 1920s, conservatives would regain the upper hand, overthrow the proto-socialists and restore a pro-church dictatorship. Still, the small urban educated ruling class of 1910s Portugal was a hotbed of atheistic anti-church sentiment. Probably the child-seers of Fatima were only dimly aware of this, but their prophecies were a spark entering a powder keg, and many of the more worldly witnesses were aware of this context. While reading through Fatima-related documents, I came across some pamphlets by Grupo Anticlerical, one of the era’s leading atheist organizations. They are totally irrelevant to our primary goal of trying to figure out what’s up with the miracle. But I love them so much that I can’t resist adding one as an interlude. I have slightly edited the machine translation for clarity and readability: To defend the sacred freedom of conscience—guaranteed by the original Law of Separation of Church and State—from the furious attacks of implacable Jesuitism—the greatest enemy of all human happiness!—the Anticlerical Group was organized in this town, similar to what is being done in many parts of the country! This was necessary. They call us to fight. We present ourselves courageously! The great, formidable battle of progress against Ultramontane Reaction, of Freedom against Tyranny, of Truth against Lies is waged again with enthusiasm and ardor! The redemptive dawn that the Portuguese people saw emerge on October 5, 1910, is about to be eclipsed, intercepted by the immense flood of black cassocks!... But in the dark night that seeks to envelop Reason; where moral suffering takes on tragic proportions in a frightening asphyxiation, the Light will once again break through!... the consoling light of elevated spirits... and like a sinister scarecrow, the grim reaction will flee in terror! Liberal people! Hear us! This fight is terrible! Many of our people will perhaps be crushed and tortured on the battlefield, but what does it matter?! Every war against reaction is a holy war because it frees consciences from the clutches of their enemies!... It is the fight of Justice against Iniquity, of Love against Hate, of Good against Evil!... To the fight, then, for the Progress that makes life beautiful; for the Freedom that redeems the people; and for the science that guides us all as an eternal beacon to the Light of Truth! Gago Coutinho and Sacadura Cabral [two Portuguese aviators who had recently flown across the Atlantic] are prodigious spirits before whom our souls kneel religiously – boldly breaking through the air with the mathematical certainty of someone who knows the path to be taken to get from one point to another determined point; flying through the immense blue as sure of their route as any of us walking on earth, they showed us that Science is not an empty word! The power of their prodigious sextant, the fruit of immense scientific lucubrations, is more real and positive than the cross of Christ painted on their device, which could not even have saved them from falling due to lack of gasoline in the middle of the sea at the mercy of the waves. Their extraordinary journey, an adventure which moved us to tears, was the most resounding scientific victory of recent times! It was, above all, a powerful affirmation of science! Let us therefore make science our religion, for scientific religion is Freedom of Thought! To be a Free Thinker is to love immortal science, eagerly waiting for it to reveal to us the truth of the great enigmas of the Universe! And only it can reveal them! People! Let us always fight! From the victory of progress, science, freedom, and free thought, will result human happiness, joy, love, fraternity, respect for women, veneration for mothers, adoration for children, affection for the elderly, protection for the sick, the unfortunate, the tortured. The victory of reaction, of clericalism, of black, cruel and ferocious Jesuitism will result in: the gallows, the acts of faith with their human destruction, persecution, exile, robbery, arson, the deflowering of women, the killing of children, the monstrous torture of all free spirits! The history of so many crimes committed in the name of God horrifies us! The Inquisition, relentlessly slaughtering, tearing, and burning the flesh of so many victims, is still today, in the twentieth century, a sinister specter haunting us!... O most holy mothers! O holy, pious mothers who so love your sweet little children! Have compassion on your beautiful little children, sacred fruits of your blessed wombs: Love Freedom! Love Liberty, O loving mothers, immaculate saints of our altar! We pray for them... for your children, who are the light of your candid eyes, the life of your life... for little children... for all children, tender rosebuds that retrogression furiously lashes, – love Liberty!. And you, O parents! Heads of families who so tremble at your loved ones, snatch them from the merciless clutches of the reactionaries who twist their brains and kill their reason! Hear us all, men, women, and children; listen: Freedom writhes in horrible convulsions... it vibrates in space, echoing from mountain to mountain, an anguished cry for help!... It is Freedom that falls, annihilated! It is Freedom that dies in the bloody clutches of Jesuitism! The Miracle of Fatima, people, is a ridiculous lie, it is a comedy, it is not religion! Come on, liberals! Let us all rise up from this criminal apathy and, without delay, fight not the religious sentiment of the Portuguese people, such a good people, a race of heroes, but rather the exploitation that clericalism is inflicting on the people, foisting upon them, at a good price, images of the saint —trademarked to avoid competition from other vampires! —the shamelessness!—and leading them, through suggestion, to wallow and drink madly, the miraculous water, foul, filthy water, full of rot, pus, and pestilent microbes that the sore flesh of the sick leaves deposited there in the washings! We, all as one man, will fight the reaction, forcing it to retreat and thus, with our efforts, we will save the Republic and the Portuguese Land from its fatal annihilation! … …anyway, Interlude over, let’s get back to the miracle. 2: The Skeptical Explanations Re-invigorated by the rousing prose of Grupo Anticlerical, can we come up with a materialist explanation for the sun miracle? 2.1: Pilgrim, Avert Thine Eyes Starting in October 1917, doubters have focused on one obvious possibility: staring at the sun is harmful to your health. If you stare too long, you go blind. If you stare just slightly less long than that . . . maybe something strange happens? Just to get a particular theory out there: everyone knows that if you stare at a bright light source for a few seconds, you get a temporary afterimage - often pink or bluish-green - on your retina. Suppose the pilgrims stared at the sun. Their eyes would inevitably make microsaccades - small natural jerking motions - and the afterimage would appear somewhere slightly different than the true sun. This might look like the sun turning pink or blue and moving in a zig-zag pattern. Believers in the miracle counter this proposal in several ways. First, although it might explain the sun changing colors and dancing, it doesn’t give an explanation for spinning, sparkling, or falling to earth and threatening to crush everybody (exactly three times in a ten minute interval, no less). Second, although witnesses describe the sun changing color, they also describe everything around them changing color to match the sunlight, which doesn’t match localized afterimages. And one scientifically-minded witness specifically describes closing his eyes to see if there was a persistent afterimage; he says there was not. Third, there are no reports of eye injuries or blindness from a crowd that was, supposedly, staring straight at the sun for ten minutes. This is a good match to witness reports (that the sun was unusually pale and didn’t hurt to look at) and with Dalleur’s theory (that it wasn’t the sun). But it’s a bad match to any theory depending on eye injuries. Fourth, this would require Portuguese people to be total idiots. Everyone already knows bright lights cause afterimages. Surely if you stare at the sun for ten minutes and get some afterimages, you’re not going to freak out and start screaming about miracles and the end of the world. Even if the peasants had somehow remained ignorant of afterimages their whole lives, the scientists and doctors in attendance wouldn’t be fooled. If we are to keep this theory, maybe we should posit some retinal phenomenon much stronger than the ones we know. Everyone thinks they know how much an illusion can fool you - “yeah, okay, obviously the cookie that looks very slightly bigger will actually be the same size” - which is exactly why the really good ones, like the Checker Shadow Illusion, come as such a shock. Squares A and B are the same color. Source: Checker shadow illusion. There’s no way around it: we need to hear from someone who has stared directly into the sun. August Meessen was a physics professor at a Catholic university, which sounds like exactly the job profile we want for this sort of thing. He found himself sufficiently interested in the Fatima miracle to stare straight into the sun for a few minutes and record what happened. From his paper: In November 2002, I looked directly into the sun, at about 4 p.m. The sun was relatively low above the horizon and its light intensity was attenuated, although the sky was clear. I was able to look right into the sun and was amazed to see that the sun was immediately converted into a grey disc, surrounded by a brilliant ring. The grey disc was practically uniform, while the surrounding ring was somewhat irregular and flamboyant, but did not extend beyond the solar disk. It coincided with its rim. I stopped the experiment, since I wanted to be prudent, but I had experienced myself the initial phase of a typical “miracle of the sun” and I could explain it. The sun became grey, since my eyes immediately responded to its great luminosity by an automatic reduction of their sensitivity. This adaptation is not simply due to the bleaching of pigments in the colour-sensitive cones of the fovea, where the image of the sun is projected, but to secondary processes. By “initial phase”, he means the part where the sun looks pale and well-defined, like a full moon. This isn’t something I think needs explanation (see above), but he sure has explained it. Moving on: In a second experiment, realized at 3 p.m. in December 2002, I looked straight at the sun during a much longer time. After some minutes, I saw impressive colours, up to 2 or 3 times the diameter of the sun. They changed, but were mainly pink, deep blue, red and green. Further away, the sky became progressively more luminous. I stopped there, since I understood that these colours resulted from the fact that the red, green and blue sensitive pigments are bleached and regenerated at different rates. This is frustratingly vague. Are the “impressive colors up to 2-3 times the diameter of the sun” just the normal aftereffects of staring at a bright object? Or something surprising even to physics professors? And the spinning? What about the motions of the sun? I didn’t see them, because I didn’t look at the sun for a sufficiently long time or my brain knew already too much. Once, after I had been looking at a very long passing train, I had (for about 30 seconds) the illusion of an opposite motion. Joseph Plateau discovered that when we look at the centre of a spiral that is rotating at some given velocity about this point, and when we stop this rotation, we see a reversed rotation. It lasts for several minutes, although in reality, there is no motion at all. This is a good example of motional after-effects. The “dance of the sun” is initiated, however, by a spontaneous generation of apparent motion. This feels suspiciously like a just-so story. His explanation for the sun falling to earth to crush everyone - which he also did not see - is equally ad hoc: A very interesting study was recently devoted to this “zoom and loom effect”. It tends to appear when the brain is confronted with the two-dimensional retinal image of an object that is situated at some unknown distance. The brain will then consider the possibility that it could come closer, by performing an illusory mental zoom, where the apparent size of the object is progressively increased. This results from the fact that evolution preserved the tendency to take into account the possibility of a dangerous approach: a rapid evasive action could be beneficial for survival. If true, it sounds like you should be able to generate this effect not just by staring at the sun (ill-advised, causes blindness), but by staring at the moon. I would like to test this, but unfortunately I am writing this on the night of a new moon; I’ll check back in two weeks. Still, I am skeptical that no human being living before 1917 AD ever figured out that staring at a celestial body long enough would make it appear to fall to earth and crush you. Compare to much gentler illusions - like how the moon looks bigger right when it starts to rise - which everybody knows about. I was able to find a thirdhand report (Fr. Stanley Jaki → G. J. Strangfeld → consultation with bishop) of another sun miracle investigator, one “Professor Dr. Stöckl” in Germany, who made a similar experiment: After almost a minute (the time varies according to the condition of the atmopshere and the momentary condition of the eyes) one thinks to see a dark blue disk in front of the sun (this is already a sign of the highly excited state of the retina). According to my experience … this dark blue disk is somewhat smaller than the solar disk, so that the edge of that disk stands out as a ring beyond that dark blue disk. Then one has right away the impression that the solar disk rotates with great speed in one or the other direction. This I have experienced often enough. All this is a subjective appearance that has nothing to do with the external world. These reports are suggestive, but weaker than all but the barest Fatima testimonials. Dr. Messeen admits as much, saying that “I didn’t look at the sun for a sufficiently long time”. Can we find people even more committed - or reckless, or masochistic - than Professors Messeen and Stöckl? Absolutely yes: there was a whole subfield of late 18th / early 19th century psychophysicists who experimented with staring at the sun for long periods, many of whom went blind. Joseph Plateau (1801 - 1883, went blind in 18432) summarizes their work in his aptly-named On The Contemplation Of Bright Objects. He lists twenty-six scientists who tried staring at the sun for a really long time. Most describe what we now recognize as typical retinal afterimages, and Plateau spends most of his time talking about how long these last and what colors they pass through. The only one of Plateau’s sources who reports anything even slightly interesting to us is Robert Darwin (father of Charles; cf. Secrets of the Great Families). After stating that: The author has frequently observed that when he gazed at the midday sun for a long time, until its disk appeared pale blue, he saw a bright blue specter on other objects for more than two days. …he mentions how When looking at the meridian sun as long as the eyes can well bear its brightness, the disc first becomes pale, with a luminous crescent, which seems to librate from one edge of it to the other owing to the unsteadiness of the eye. Here is pallor, and at least a hint of motion. But it’s pretty different from spinning, and not really clear how it relates to the sun miracle. Gustav Fechner (1801 - 1887, went blind in 1839) may have stared for even longer; you can read more of his story - including his ensuing insanity and subsequent attempts to found a new religion - on Adam Mastroianni’s blog. But all that he records about his ill-fated experiment is that: …after looking at the sun through homogeneously colored lenses, if you close your eyes, the primary impression remains for a long time and the entire afterimage usually disappears without a complementary coloration having clearly emerged. These people are great, and they all sound like minor Sam Kriss characters. But after whole careers dedicated to staring at the sun much longer than any normal person would ever try, they report only the barest hints of odd phenomena. Indeed, if anything they saw less of interest to the Fatimologist than Profs. Messeen and Stöckl. Worse, all of these authorities saw their phenomena after seconds to minutes of deliberate staring. Surely if it had taken a minute of staring at the sun before anything happened, some of our eyewitnesses would have mentioned this; after all, several mention that they were starting to doubt after the child-seers’ deadline had passed a few minutes earlier. But by all accounts, the miracle was near-instantaneous. Although Messeen and Stöckl’s reports of miracle-like phenomena are intriguing, it doesn’t seem like they can be the whole picture. Let’s move on. 2.2: Aurora Borealis? At This Time Of Year? In This Part Of The Country? Localized Entirely Within Your Kitchen? Could the miracle at Fatima have been some kind of weird weather phenomenon? The main argument against is that if it were a common weather phenomenon, it would not have awed and terrified tens of thousands of people. But if it were a rare weather phenomenon, then the seers’ successful prophecy that the rare weather phenomenon would happen at solar noon on October 13 1917 becomes almost as impressive as an outright miracle. The argument in favor is that dozens of people have written books and papers about this possibility, we would feel remiss if we didn’t mention them, and anyway it gives us the opportunity to look at pretty pictures of interesting weather phenomena. This is a sun dog. It’s caused by ice crystals in the upper atmosphere that refract sunlight in a very specific way. It’s very cool, but aside from a resemblance to a wheel, it looks nothing like the miracle of Fatima. A sun dog doesn’t have any unusual colors, it doesn’t change size, and it doesn’t spin (I’ve embedded a YouTube video not because a still image would be misleading - it wouldn’t be - but just in case you want to see for yourself how completely motionless it is). It’s just a halo shape with two smaller illusory suns on either side of the real one - something which no one at Fatima reported. (source) This is a solar corona3; cloud iridescence is a related phenomenon. I don’t know how much work the exposure length is doing in this particular photo, but I’m guessing more than zero. Coronae are also very pretty, and might explain the description of wheels and colors. They seem surprisingly common for something that I can’t ever remember seeing, supposedly happening several times a year in most locations. But they don’t spin, the colors don’t change or stain the surrounding landscape, and they don’t fall to earth and crush people. Let’s keep this one as a backup option and move on. This is a dust storm. Steuart Campbell wrote a paper arguing that the miracle was caused by one of these, and I admit if I saw this I would start praying pretty hard. Dust storms can change the color of the sun (including unusual colors like green or blue). And very, very charitably, whirling dust could look like the sun itself spinning around, and the thickening and thinning of dust could look like the sun approaching or receding. But this would require a dust storm localized to a 20 mile region of Portugal which does not, technically, have any dust (and where it was, technically, raining at the time). Campbell proposes that perhaps a storm blew a 20 miles x 20 mile dust cloud from the Sahara out to the Atlantic, then onto Fatima for ten minutes during a break in the rain, then back to the Atlantic again. But I don’t think any dust storm has ever behaved in quite this way. If it did, it probably wouldn’t be at the exact moment predicted by child-seers months in advance. At this point, we might as well talk about literal meteors. The way I’m imagining it is this: as a meteor approaches Earth, it breaks up into three big parts and a host of smaller particles. They strike the atmosphere head-on, from the approximate direction of the sun. The small particles hit first and make a firework show. Then the three big pieces hit, producing multicolored fireballs (meteors can absolutely stain the sky bright colors - see the video). Finally, they burn out a few miles above the ground, , convincingly producing the appearance of the sun falling to earth and nearly striking the spectators. This could even explain the warmth and dry clothes - a local meteor strike produces a lot of heat! I like this because it’s the only one that takes seriously the facet of the event which most impressed the witnesses - the part where it looked like the sun was plummeting to earth and about to kill them. But against it: would a rain of micrometeorites really look like the sun was “dancing”, “spinning”, or “zig-zagging”? Aren’t most nearby meteor strikes very loud? (the Fatima event was, according to witnesses, silent) Don’t they usually break windows? Aren’t most meteor strikes of this size visible for hundreds of miles, not just the twenty miles from which we have witness testimonies? Wouldn’t the strike have to be remarkably head-on, and remarkable close to the position of the sun, in order to look like a solar phenomenon rather than a long streak? Aren’t most meteor fireballs visible for between a few seconds and a minute, not the ten minutes of the Fatima event4? And if there were some extremely unusual meteor strike that was the exception to everything, wouldn’t it still be pretty surprising for it to happen at the exact time and place predicted by child-seers months in advance? We come to the unpromisingly-titled Derivation of equations of the model of the dynamic behavior of the three-dimensional atmospheric cloud of electrically charged ice crystals under the influence of electrostatic forces, in which Artur Wiroski argues that Fatima was a three-dimensional atmospheric cloud of electrically charged ice crystals under the influence of electrostatic forces. Actually, he offhandedly mentions Fatima in three sentences, with the majority of the paper looking more like the image above - but he eventually makes it into a Guardian article where he emphasizes that yes, he is trying to explain the miracle of the sun. However, if I’m understanding him correctly, he says that his theoretical ice crystal phenomenon can only happen when the sun is at an altitude below 22 degrees. But during the Fatima miracle, the sun was at 42 degrees (and Dalleur’s mysterious light source was at 30 degrees), so none of this applies. I’ve tried to include pictures of all the phenomena I mention in this section. I failed for this one, because it’s never been spotted or photographed. It’s just some incredibly weird thing that one scientist says ice crystals might do if parameters were ever exactly right, with such a precise definition of “exactly right” that it’s never happened in real life. If it ever did happen, it probably wouldn’t be at exactly the moment predicted by child-seers several months in advance. 2.3: Everyone’s Mad Here Except You And Me Another common response calls the Sun Miracle a “mass hallucination”. Can 70,000 people really hallucinate the same thing? “Mass hallucination” on Wikipedia redirects to List Of Mass Panic Cases. The Miracle of the Sun is on there, but listed as “(disputed)” - the only item to earn such a parenthetical. The other fifty items mostly belong to three categories: A disease with unusual symptoms spreads through a population; doctors eventually pronounce it psychosomatic.
law of sevenfold return

law of sevenfold return is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 25, 2025 and September 25, 2025. The archive places it in contexts such as "They believe in the law of sevenfold return". It most often appears alongside Armenians at Harvard, barberpole model of fashion, Baron von Ungern-Sternberg.

Mention count
1
Issue count
1
First seen
September 25, 2025
Last seen
September 25, 2025
September 25, 2025 · Original source
“I know some Wiccans,” says Caitlin, “and I don’t think they’d go for this. They believe in the law of sevenfold return. If you use magic for good, you are repaid with seven times as much good. But if you do evil - like hiring a hitman to kill someone - you have seven times as much evil happen to you.”
Law of Sewage

Law of Sewage is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between May 07, 2025 and May 07, 2025. The archive places it in contexts such as "The reactionary’s basic answer to the Hitler Question is the Law of Sewage". It most often appears alongside 2025-Yarvin, Antiversity, Apple.

Reference entry
Law of Sewage
Mention count
1
Issue count
1
First seen
May 07, 2025
Last seen
May 07, 2025
May 07, 2025 · Original source
A patchwork of city-states, unbound by modern “international law”, with few barriers to the free flow of capital and population. I’ll then describe how carefully Moldbug explained that you had to have these things, or else the dictatorship would fail in more or less the ways normies expect dictatorships to fail - leaving himself no room for the kind of pivot he’s trying now. 1: Classic Moldbug Believed Populist Dictatorship Would End In Disaster Classic Moldbug admitted that fascism and communism were extremely bad. He just drew different borders around political systems: fascism, communism, third world banana republic dictatorship, and democracy all cluster together as systems where coalitions rule because they can seize temporary power in a semi-lawless society. In the various totalitarianisms, it’s literal seizing of power through armed troops or secret police; in democracy, it’s electoral seizing of power through distributing the most goodies to coalition members. From here, my bolding. Clearly, the worst forms of demotism, the really bad apes, were the totalitarian systems—fascism and communism. The main difference between fascism and communism was not in mechanism, but in origin—fascist elites tended to be militarist, communist elites intellectual. But the one-party state is a clear case of convergent evolution. To a neocameralist, totalitarianism is democracy in its full-blown, most malignant form. Democracy doesn’t always deteriorate into totalitarianism, and lighting up at the gas pump doesn’t always engulf you in a ball of fire. Many people with cancer live a long time or die of something else instead. This doesn’t mean you should smoke half of Virginia before lunch. A political party is a political party. It is a large group of people allied for the purpose of seizing and wielding power. If it does not choose to arm its followers, this is only because it finds unarmed followers more useful than armed ones. If it chooses less effective strategies out of moral compunction, it will be outcompeted by some less-principled party. When one party gains full control over the state, it gains a massive revenue stream that it can divert entirely to its supporters. The result is a classic informal management structure, whose workings should be clear to anyone who watched a few episodes of The Sopranos. Without a formal ownership structure, in which the entire profit of the whole enterprise is collected and distributed centrally, money and other goodies leak from every pore. Totalitarian states are gangster states, in other words, and they tend to corruption and mismanagement. The personality cult of dictatorship is quite misleading—a totalitarian dictator has little in common with a neocameralist CEO, or even a cameralist monarch. The difference is the management structure. The CEO and the monarch owe their positions to a law which all can obey, and those who choose to obey the law are naturally a winning coalition against those who choose to break it. The dictator’s position is the result of his primacy in a pyramid of criminals. This structure is naturally unstable. There is always some other gangster who wants your job. Dictators, like Mafia chiefs, are not good at dying in bed. The internal and external violence typical of totalitarian states is best explained, I think, by this built-in mismanagement. Dictators are violent because they have to be—they use violence as an organizing principle. The totalitarian state has no principle of legitimacy that would render it impractical for an ambitious subordinate to capture the state with a coup. European monarchs made war, sometimes they were assassinated, and there were even succession struggles, but coups in the modern sense were very rare. Note that the financial logic which keeps the neocameralist state lawful does not apply in any way to the totalitarian state, because the latter does not have a stable management structure which is controlled by its shareholders. Lawlessness is not profitable for the state as a whole, but it may be quite profitable for the part that chooses lawlessness, and in the totalitarian state no one is counting as a whole. Similarly, only shareholder control gives the neocameralist state an incentive to remain small and efficient. The totalitarian state has an incentive to become large and inefficient, because every functionary has an incentive to expand his or her own department, and no bean-counter who demands that the department do more with less. In a totalitarian state, since no gangster is permanently safe from any other gangster, there is a strong incentive for anyone with power to take what he can, while he can. And there is no disincentive for him to avoid abusing a resource which neither he nor his allies benefit from. Under gangster management, the totalitarian states often engaged not only in mass murder, but mass murder of their most economically productive citizens. I’m trying to avoid subjecting you to too many Moldbug walls of text, but this is a constant hobbyhorse of his. Unless you implement his neocameralist ideology of shareholder control, your attempted autocracy will become a totalitarian state, which will be even worse than regular democracy. 2: The Dictator Must Not Be Elected The original sin of democratic/totalitarian governments is permitting power struggles. When you permit power struggles, the most power-hungry person wins. This person is probably a bad guy. But even if he isn’t, he has to optimize for gaining and maintaining power, instead of for the national interest. This usually means paying off the people who raised him to and keep him in power, i.e. corruption. Sometimes the corruption is straightforward, like giving friendly colonels vast sums from the public treasury. Other times it’s more insidious; if someone rose to power because organized labor joined their coalition, they have to overpay public unions, pass stifling pro-labor regulations, and ban whatever productive economic activity the labor unions don’t like. Therefore, we need a dictator who came to power without a struggle and doesn’t owe anyone anything. This is Moldbug’s read on “the divine right of kings”: Divine-right monarchy is very easy to understand, even for an atheist like me. We have already derived it. To an atheist, the King’s authority must be absolute, not because he is appointed by God, but because he is appointed by no one. If someone appoints him, that man is King. If their roles are divided—the famous “balance of powers” or “checks and balances”—they will struggle, and one or the other prevail. Probably the many over the few. How do you come to power without a fight? This is a tough ask, but Classic Moldbug bit the bullet: anybody who wants power is unworthy of it. You have to just sit there being worthy. When people get tired of sucking, they’ll give you power. The Procedure [for installing a virtuous government] comes in Three Steps: 1: Become worthy. 2: Accept power. 3: Rule!!1! You think I’m kidding. But I’m not. How do you become worthy? You must absolutely, 100%, avoid any kind of candidacy in elections, protesting the government, criticizing the government, thinking you could do government better than the current government, or (god forbid) deliberately trying to take power: As a reactionary, you don’t believe that political power is a human right. You will never convince anyone to adopt the same attitude, without first adopting it yourself. Since you believe others should be willing to accept the rule of the New Structure, over which they wield no power, you must be the first to make the great refusal. They must submit to the New; you must submit to the Old. The reactionary’s opinion of USG is that it is what it is. It is run by the people who run it. And at present, the present management may well be the best people in the world to run USG, and even if they’re not he can’t imagine what might be done about it—short of replacing the whole thing. This simple and final judgment, like the death penalty, admits no possible compromise. In particular, passivism is to Gandhi as Gandhi is to Hitler. Hitler, before 1933, was a violent democratic activist; Gandhi was a nonviolent democratic activist. Passivism is not any sort of activism. Passivism is passivism. In plain English, you may not even begin to consider the rest of the Procedure until you have freed yourself entirely from the desire, built-in burden though it be of the two-legged ape, for power. Break the steel rule, change your name to “Darth,” don’t expect to keep your internship at the Jedi Council. As a matter of both principle and tactics, the passivist rejects any involvement with any activity whose goal is to influence, coerce, or resist the government, either directly or indirectly. He is revolted by the thought of setting public policy. He would rather drink his own piss, than shift public opinion. He finds elections—national, state or local—grimly hilarious. And if he needs to get from Richmond to Baltimore, he drives through West Virginia. The passivist has a term for democratic activism directed by the right against the left. That term is counter-activism. Passivism does not dispute the fact that counter-activism sometimes works. For instance, it worked for Hitler. (We’ll say more about Hitler.) However, it only works in very unusual circumstances (such as those of Hitler), and is extremely dangerous when it does work (e.g., the result may be Hitler). In case this isn’t crystal-clear, the steel rule precludes, in no particular order: demonstrations, press releases, suicide bombs, lawsuits, dirty bombs, Facebook campaigns, clean bombs, mimeographed leaflets, robbing banks, interning at nonprofits, assassination, “tea parties,” journalism, bribery, grantwriting, graffiti, crypto-anarchism, balaclavas, lynching, campaign contributions, revolutionary cells, new political parties, old political parties, flash mobs, botnets, sit-ins, direct mail, monkeywrenching, and any other activist technique, violent or harmless, legal or illegal, fashionable or despicable […] In the First Step, passivism is a no-brainer. Why should you be interested in influencing OUSG? You’re trying to replace the Structure, not join it. One clear sign that you’re doing this right and haven’t been corrupted by power is that people won’t write hit pieces about your blog. I swear I’m not making this up: [A] passivist blog will appear, at worst, harmless and extremely strange. There’s something going on here, Mr. Jones. But you don’t know what it is—do you, Mr. Jones? As an existential enemy of USG, the reactionary may well deserve some immune attention. But he won’t get it, and he is quite happy with that. True fact: the author of UR has received over 7 zillion very interesting emails, all of which deserve responses, often long, that most have not received (but will). Number of hostile communications received, in over two years of blogging: zero. One can ascribe this result to many hypotheses, not all flattering, but I put it down to passivism. If you break this rule and seek electoral power, you are punished with something terrible: right-wing populism, which is basically the same as Hitler and must be prevented at all costs. [The] third tactical benefit [of passivism is] Hitler prevention. To an orthodox reactionary, Hitler is basically the poster child for what happens if you break the steel rule. Fascism is reaction, but laced with cancerous tumors of democracy—“right-wing populism,” as people say these days. If it loses it loses; if it wins, the tumors grow. An improvement on Communism, but not much of one. Just about all of Hitler’s shtick, right down to the name of his party, was ripped off from the Left. Who introduced nationalism to the Continent of Europe? The Hapsburgs, or Garibaldi? Under this camouflage, which never convinced anyone with a college education, Nazism was never in any way leftist. Rather, it was a demotic corruption of the old Prussian tradition […] Since most people are neither historians nor philosophers, the fact that Hitler was on the extreme Right, and this Reaction is also on the extreme Right, raises some natural concerns. Again: the only way to face these concerns is to (a) provide a complete engineering explanation of Hitler, and (b) include an effective anti-Hitler device in our design. The reactionary’s basic answer to the Hitler Question is the Law of Sewage. (This is not my invention, but I don’t know where I got it. Heinlein, perhaps?) The Law is: if you put a drop of wine in a barrel of sewage, you get sewage. If you put a drop of sewage in a barrel of wine, you get sewage. You’ll find that this rule applies perfectly to many fields of human endeavor. Thus, Nazism contains a great deal of reactionary wisdom, because those who created it were quite familiar with the old Continental tradition of government. However, the Nazi movement originated as a democratic political party. Thus Nazism combined the venom of democracy with the experience and efficiency of Prussia, an understandably dangerous combination […] This is where passivism, by abjuring democracy, vaccinates itself against Hitler. True: at a higher level, the reactionary seeks to cause a transition in power, and thus in a sense seeks power itself. But he is not an activist, because he is not working for power. His actions do not excite the human political instinct, the love for forming coalitions and tearing hell out of the apes across the river. For one thing, said actions bear no resemblance to normal politics. For another, they cannot bring any actual power to the actors, even if they succeed. Which, however likely, must remain intuitively implausible—if not laughable. And thus the project of reaction does not attract those with a real taste for power, which if nothing else is very un-Nazi-like. In other words - the failure mode of neoreaction (good) is right-wing populism eg Nazism (bad). You’ll know you’ve fallen into the failure mode if your reactionary movement starts with a democratic political party, or if its members are feeling normal human political emotions. If you can’t have a normal democratic party, how do you complete steps two and three - accepting power and ruling? Moldbug’s answer is complicated and not very related to our topic, but he thinks you first create the Antiversity, a shadow university system laser-focused on always telling the truth. Then you bootstrap it into a shadow government, which doesn’t engage in violent revolution or political campaigning, but just sits there being right about things (I’m imagining for example a shadow FDA that produces better drug information than the real FDA, so people gradually come to trust the shadow FDA more even though its rulings have no legal effect). Then people gradually switch their allegiance from the real government to the shadow government, until finally the shadow government proposes a pseudo-candidate in an election whose sole platform is “switch power from the real government to the shadow government”. Once he wins, he revokes the Constitution, implements the shadow government charter, and resigns. Why do you have to use this weird process instead of taking power the normal way? Because if you take power the normal way, you will fall into the trap of right-wing populism and become like Hitler: You start to see the difference between this and the Nazis. For the Nazis, the equivalent of the Antiversity was… Hitler. Have you read Hitler? I have. (The Table Talk is the Hitler to read.) Frankly, Hitler reads a lot like me, if I lost 25 IQ points from drinking lead soda, and also had a nasty case of tertiary syphilis. I may have some of Hitler’s talents—I will be the first to admit it. But I have no intention of applying for his job. I would never be able to do it, anyway. I don’t think anyone could. 2.5: The Dictator Must Not Need Anyone’s Approval This is a trivial extension of the previous point - “If someone appoints [the King], that man is King”. If the people appoint the King, the people are King, and then you’re a demotic totalitarianism. How do you avoid dependence on other people’s approval? In a democracy, you need the approval of 51% of people to win the next election; in a traditional dictatorship, you need the approval of the secret police or military to keep crushing your opponents. The reason [an unquestioned autocracy with no dissent] is peaceful and free is that we’ve defined [the autocrat’s] primary right so that it works just like a secondary right, [ie his legal rights are completely enforced by real power/control.] Hitler, Stalin and Mao, on the other hand, had enemies. Stalin and Mao, especially, basically operated under the assumption that everyone in the world wanted to kill them and take their jobs. After a while this was quite the self-fulfilling prophecy. Terrorist government—as in the Reign of Terror, a usage that’s unfortunately lapsed—is a consequence not of absolute primary title, but of insecure primary title. It is best understood as a form of civil war. So a dictator who still has enemies risks being crazy and genocidal. We’ll never get a dictator with nobody who dislikes him, but can we get a dictator with effectively no enemies - ie one whose enemies have zero chance of seizing power and so who might as well not exist? Yarvin admits this is a tough problem, but suggests cryptographically-locked weapons: In a full CDCC government, the sovereign decision and command chain is secured from end to end by military-grade cryptography. All government weapons—not just nukes, but everything right down to small arms—are inoperable without code authorization. In any civil conflict, loyal units will find that their weapons work. Disloyal units will have to improvise. The result is predictable, as results should be. That is, all weapons need a key to fire (or have a key that can prevent them from firing). The dictator owns the key. He can selectively disable weapons of rebel forces, allowing even the tiniest remnant of loyalists to easily overpower them. There are probably some implementation difficulties here; the point is that it’s definitely not democracy, nor even some kind of two-bit dictatorship where the dictator depends on the continued goodwill of the army. Why go to these lengths? Because without them, the dictator needs to curry favor through various corrupt strategies that undermine the national interest. Of these, the most malignant - the one Moldbug holds his deepest vituperation for - is fake news. Democratic parties necessarily lie, because they are not infinitely correct about everything, but they need the public to think they are. In order to maintain the support of the masses, they will lie about the nature of their policies, the details of their policies, and especially the success of their policies. There are two kinds of government: those whose formula of legitimacy depends on popular consent, and those whose doesn’t. Following contemporary usage, we can classify these as authoritarian and democratic. An authoritarian state has no need to tell its subjects what to think, because it has no reason to care what they think. In a truly authoritarian government, the ruling authority relies on force, not popularity. It cares what its subjects do, not what they think. It may encourage a healthy, optimistic attitude and temperate lifestyle proclivities, but only because this is good for business. Therefore, any authoritarian state that needs an official religion must have something wrong with it. (Perhaps, for example, its military authority is not as absolute as it thinks.) A democratic state which tells its citizens what to think is a political solecism. Think about the motivation for democracy: it consigns the state to the collective responsibility of its citizens, because it feels this is an independent and well-anchored hook on which to hang the common good. Once the republic has an established church, this hook is no longer independent, and the (postulated) value-add of democracy is nullified. Without separation of church and state, it is easy for a democracy to indulge itself in arbitrarily irresponsible misgovernment, simply by telling its bishops to inform their congregations that black is white and white is black. Thus misdirected, they are easily persuaded to support counterproductive policies which they wrongly consider productive. Moldbug warns that this is especially characteristic of right-wing populism, which is why he [Moldbug] is relieved when right-wing populism loses: The entire political structure of the American populist tradition is set up to select for ignorance and stupidity, and select against organization and cohesion. Thus it is simultaneously undesirable and ineffective, and even those of us who like myself sympathize with it to a considerable degree are often slightly relieved to see it lose, as it always does. 3: The Dictator Must Be Limited By A Board Of Directors How do we know that the dictator won’t have terrible policies, or be sadistic, or rename every state to “Statey McStateFace” just for fun? Moldbug proposes running the dictatorship as a joint-stock corporation. This helps in two ways. First, the dictator will be checked by a board of directors, who can fire him if he goes crazy. Second, the board of directors (or the investors who elect them?) will be aligned because they have stock. The stock goes up if the nation does better. If the dictator tries to kill the Jews and the market thinks that’s bad for business, then the directors will fire and replace the CEO. What happens if the controllers disagree on what “responsible” government means? We are back to politics. Factions and interest groups form. Each has a different idea of how Steve should run California. A coalition of a majority can organize and threaten him: do this, do that, or it’s out with Steve and in with Marc. Logrolling allows the coalition to micromanage: more funding for the threatened Mojave alligator mouse! And so on. That classic failure mode, parliamentary government, reappears [...] Actually, there’s one way to do it. We can define responsibility in financial terms. If we think of California as a profitable corporation, a capital asset whose purpose is to maximize its production of cash, we have a definition of responsibility which is not only precise and unambiguous, but indeed quantitative...We have, of course, reinvented the joint-stock company. There is no need to argue over whether this design works. It does. How would the board of directors remove a dictator who didn’t want to be removed? If the country is running on the cryptographically-locked weapon system discussed earlier, the directors will have a higher-level key that can overrule the dictator’s key and make sure that factions loyal to the board have working weapons while those loyal to the dictator don’t. How would the system guard against the dictator arresting the directors and torturing the key out of them? Maybe the directors could live in foreign countries (remember, they aren’t motivated by patriotism - they just want their stock to go up). Or maybe some of this process can be done cryptographically, so that nobody knows how many shares people have, how they voted, or even who the directors are at any given time. If the dictator started poking around to try to figure this out, the directors could remove him. I bring this up partly because 2025-Yarvin has been pushing the corporations vs. democracies argument pretty hard recently. Corporations, he argues, are nimbler and better-run than democracies. A big part of their advantage is that the buck stops with an autocratic CEO instead of a limited President. Therefore, to improve upon democracy, give President Trump the limitless powers of a corporate CEO. [When people ask me why I think monarchies are better than democracies] I ask them to look around the room and basically point out everything in the room that was made by a monarchy. Because these things that we call companies are actually like monarchies. And then you’re looking around yourself and you see, for example, a laptop. And that laptop was made by Apple, which is a monarchy. Whereas if your MacBook Pro was made by the California Department of Computing, you can only imagine it […] I think that if you took any of the Fortune 500 CEOs, some of them are good, some of them are bad. But the overall quality, just pick one at random, and put him or her in charge of Washington, and I think you’d get something much, much better than what’s there […] One of the things about monarchy that’s been known for quite some time—and again, even in very, very anti-monarchial regimes and periods, an exception is made for this—is that a ship always has a captain. An airplane always has a captain. Basically, in any very safety-critical environment … you should have someone in charge. But even granting that corporations are better-governed than democracies, this comparison doesn’t work. Corporate and national governance are trying to solve different problems. Corporate governance asks “Given pre-existing rule of law and the certainty that all of our bylaws will be enforced by a greater power, how do we ensure competent administration?” National government asks “How do we generate rule of law out of nothing in a way that can prop itself up and defend against attacks?” What prevents Tim Apple from refusing to pay dividends to Apple investors and keeping all the profit for himself? Easy question, it’s the United States government, no problem here. What prevents Donald Trump from murdering America’s five richest billionaires and taking their stuff? The police? What about the thing where Trump is the police chief’s boss’s boss’s boss’? Awkward, but that’s why we have separation of powers, checks and balances, government-of-law-and-not-of-men, all that stuff. What prevents Donald Trump from calling in the military to arrest all the other separate powers that are supposed to check and balance him? Uh, more separation of power, different checks and balances, some sort of loyalty to the Constitution. When Yarvin points out that companies thrive without separation-of-powers, that’s because they never encounter the problem that separation of powers was intended to solve. Classic Moldbug understood this well, which was why he proposed a separate power capable of checking his dictator - the board of directors1 - and a mechanism for keeping the system stable against power grabs - the cryptographic weapons. But the regime he boosts today has nothing like this, so it’s facile to use the corporate comparison argument. 4: The Dictator Must Be Embedded Within A Patchwork Of Similar Corporate City-States. Architectonics already did a great job covering this one. Read his Part 1 and Part 2, then meet me back here for the Conclusion section. At Long Last, I’ve Created The Populist Strongman From My Classic Series Of 11,000 Blog Posts “Don’t Create The Populist Strongman” I enjoyed reading Unqualified Reservations, way back in 2013. I didn’t agree with it, but I thought some parts of it were good, and even the bad parts helped me think clearly about the nature of power. I hoped the neoreactionaries would take the good parts, ditch the rest, and build something useful out of it. I think some people, mostly outside the organized neoreactionary movement, did exactly that (subscribers-only post, sorry). Unfortunately, Yarvin went the opposite direction, jettisoning the good stuff in favor of the bad. All the warnings against populism, party politics, corrupt power-seeking officials, misinformation, and mobocracy have been filed away in favor of a Flanderized “maybe dictatorship is good”. One reason I respect Sam Altman is that back in 2016, when he founded an AI charity to bring a positive singularity to the world, he realized that it would later be extraordinarily tempting to turn it into a normal profit-focused company and get rich. So he tied himself to the mast by designing a nonprofit structure capable of thwarting all the machinations his future self could throw at it. A few years later, he gave into temptation, tried to turn it into a normal profit-focused company, and failed, because the structure he designed was really good. This was the best possible outcome, and one of many reasons I number him among the all-time greats. Moldbug deserves a similar level of respect. He clearly saw that the failure mode of his philosophy was that power-seeking people would use it to support right-wing populism. He included a fantastic number of tests to determine whether any given self-professed reactionary was the real deal or a false prophet, begging his readers to apply them carefully to anyone claiming the mantle of reaction. Then he got corrupted by power and tried to use his philosophy to endorse right-wing populism. But the tests are still there! Anyone who reads through 11,000 blog posts can see all the red flags where Moldbug says “…and if I ever do X, then I’ve sold out and you should stop listening to me.” Another all-time great! Just the few posts I’ve highlighted in this essay have listed over a dozen tests - by tests I mean something where Moldbug says something is an absolutely vital feature of the new regime, or that without it things would descend into kleptocracy, or that this is the only safeguard against Hitler, or something along those lines. These include: The reactionary party always tells the truth
LAWFARE

LAWFARE is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 29, 2022 and September 29, 2022. The archive places it in contexts such as "Trump’s LAWFARE is growing more capable & POWERFUL". It most often appears alongside 1 Kings 10-11, 2008 Democratic National Convention, Adam Scheffer.

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LAWFARE
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September 29, 2022 · Original source
Trump’s LAWFARE is growing more capable & POWERFUL as the Swamp’s usual lawfare tactics seem to be failing & floundering.
Notice as their amoral perpetual Perception Machine we call the Legacy Media they’ve used for decades to sabotage or destroy any opponents that EFFECTIVELY oppose their desired political outcomes, is losing it’s power & even appears to be collapsing under the weight of it’s own hubris while Trump’s new phase of lawfare is building & growing IN DIRECT CORRELATION to THEIR diminishment.
Lawful Neutral Oath of Vengeance Paladin of Tyr

Lawful Neutral Oath of Vengeance Paladin of Tyr is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 08, 2024 and August 08, 2024. The archive places it in contexts such as "As a level 12 Lawful Neutral Oath of Vengeance Paladin of Tyr". It most often appears alongside 10240, 4chan, @slatestarcodex.

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August 08, 2024 · Original source
(Why does 4chan have such a beef with furries and transgender people? Because they're all about identity and self-expression, and 4chan responds to self-expression the way Elphaba responds to a shower. Other parts of the LGBT+ community* are treated with more respect because "I want to fuck dudes as a dude and would like to know how" is the kind of thing 4chan can parse. Similarly, people on other social media networks now expect you to preface all your sentences with "As a level 12 Lawful Neutral Oath of Vengeance Paladin of Tyr who likes horses and would describe her periods as 'fairly mild'...", and 4chan expects people on other networks to fall in a ditch and die).
laymen

laymen is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 12, 2024 and November 12, 2024. The archive places it in contexts such as "a number of presbyters, deacons, and laymen winning high commendation". It most often appears alongside 1 Peter 3, 165 AD, 1990s.

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laymen
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November 12, 2024 · Original source
…and 5 “really serious” famines …for an average of one catastrophe per fifteen years. The Romans rebuilt the city each time because it was strategically important. Stark focuses on one of these disasters: plague. The Roman Empire suffered two major plagues during this era: the Antonine Plague of 165 AD and the Cyprian Plague of 251 AD . He theorizes that Christians made it through these plagues much better than pagans, gaining an additional population boost. Time for some game theory: when a plague comes, you can either defect (flee / self-isolate / hide) or cooperate (altruistically try to help nurse other victims). An individual does better by defecting, but a community does better if all its members cooperate. Stark thinks the pagans defected and the Christians cooperated. Here is Thucydides’ description of a plague in pagan Athens (admittedly ~500 years before the time we’re studying). People quickly got an instinctive proto-knowledge of how contagion worked, after which: [People] died with no one to look after them; indeed there were many houses in which all the inhabitants perished through lack of any attention…the bodies of the dying were heaped one on top of the other, and half-dead creatures could be seen staggering about in the streets or flocking around the fountains in their desire for water. The temples in which they took up their quarters were full of the dead bodies of people who had died inside them. For the catastrophe was so overwhelming that men, not knowing what would happen next to them, became indifferent to every rule of religion or law. Compare the Christian writer Dionysius’s description of a plague afflicting his own community: Most of our brother Christians showed unbounded love and loyalty, never sparing themselves and thinking only of one another. Heedless of danger, they took charge of the sick, attending to their every need and ministering to them in Christ, and with them departed this life serenely happy, for they were infected by others with the disease, drawing on themselves the sickness of their neighbors and cheerfully accepting their pains. Many, in nursing and curing others, transferred their death to themselves and died in their stead. The best of our brothers lost their lives in this manner, a number of presbyters, deacons, and laymen winning high commendation so that death in this form, the result of great piety and strong faith, seems in every way the equal of martyrdom […] The heathen behaved in the very opposite way. At the first onset of the disease, they pushed the sufferers away and fled from their dearest, throwing them in the roads before they were dead and treated unburied corpses as dirt, hoping thereby to avert the spread and contagion of the fatal disease. Could Dionysius be embellishing matters to make his friends look good and his enemies bad? Maybe, but: There was compelling evidence from pagan sources that this was characteristic Christian behavior. Thus, a century later, the emperor Julian launched a campaign to institute pagan charities in an effort to match the Christians. Julian complained in a letter to the high priest of Galatia in 362 that the pagans needed to equal the virtues of Christians, for recent Christian growth was caused by their “moral character, even if pretended,” and by their “benevolence toward strangers and care for the graves of the dead”. In a letter to another priest, Julian wrote, “I think that when the poor happened to be neglected and overlooked by the priests, the impious Galileans observed this and devoted themselves to benevolence.” And he also wrote, “The impious Galileans support not only their poor, but ours as well, everyone can see that our people lack aid from us.” Did this matter? It might have! “Modern medical experts believe that conscientious nursing without any medications could cut the mortality rate by 2/3 or even more.” (if this sounds implausible, keep in mind that “nursing” here includes things like “bringing water from the public well to bedridden people who are too weak to go out and get it themselves”.) Stark believes that plagues helped the Christians in multiple ways: The obvious way: 30% of pagans died during the plague, but only 10% of Christians, making Christians proportionally more of the population.
LBJ era

LBJ era is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 08, 2022 and July 08, 2022. The archive places it in contexts such as "The U.S. government has been kicking the can down the road since the LBJ era by continually promising to return sovereignty over the canal to Panama eventually". It most often appears alongside 1968 convention, 1976 Democratic, 1976 Democratic primary.

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LBJ era
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July 08, 2022
July 08, 2022 · Original source
Carter finds more success in the arena of foreign policy, where instead of dealing with mercurial politicians from his own country, he can deal with mercurial politicians from other countries. He starts by tackling the third rail of the Panama Canal. The United States built the Canal by essentially colonizing the part of Panama it runs through, and obviously, the Panamanians aren’t super cool with that. The U.S. government has been kicking the can down the road since the LBJ era by continually promising to return sovereignty over the canal to Panama eventually, and after over a decade of “eventually,” the Panamanians are getting impatient.
LDT Ultimatum

LDT Ultimatum is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 08, 2024 and November 08, 2024. The archive places it in contexts such as "nobody has actually derived the LDT Ultimatum solution from first principles". It most often appears alongside Biden/Harris administration, CDT, decision theory.

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LDT Ultimatum
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November 08, 2024
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November 08, 2024
November 08, 2024 · Original source
None of this is a rigorous answer. First of all, because nobody has actually derived the LDT Ultimatum solution from first principles. (Bearing in mind that, eg, CDT does not even derive Nash equilibria from first principles, because there's an unjustified step where you have to assume the other player has already decided to play Nash equilibria, before you first decide to play Nash equilibria, and in CDT this is an infinite recursion, while LDT can derive it from first principles. So we are not assuming any more in LDT than CDT assumes in order to derive Nash equilibria.) Second, because we're not trying to put Muslim gains and Harris gains into a common currency, just evaluating everything from Harris's viewpoint on gains and losses. But it beats the CDT analysis by miles, I'd say.
lead crisis

lead crisis is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 08, 2021 and August 08, 2021. The archive places it in contexts such as "the discovery of the lead crisis and it being publicized". It most often appears alongside 2013 NBC article: Drug Treatment Omegaven That Could Save Infant Lives Not Yet Approved By FDA, 9/11 trutherism, aducanumab.

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lead crisis
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August 08, 2021
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August 08, 2021
August 08, 2021 · Original source
If Bizarro-World Scott tried to protest the FDA by saying "hey, the delay between discovery of the Flint lead crisis and publication probably killed lots of kids, and this is the FDA's fault, shouldn't we do something about this?", then Bizarro-World Kevin could publish his same article: "Actually, you'll see the reporter wrote that she was happy with the FDA's actions, and it performed its mandate well in this situation, your story is full of lies”. Bizarro-Scott’s story wouldn’t have any particular lies in it. It would just feel like the sort of thing that must be full of lies, because it said bad things about the FDA, whereas a normal person would see the same situation and say good things about the FDA.
And suppose that there's some important story that ought to be broken soon. I'll randomly choose the Flint water lead crisis. Some intrepid reporter discovers high lead levels in Flint’s water system. She can't just report it unapproved, or she would be arrested. She can't immediately apply get FDA approval, because she doesn't have enough money to fund the studies it would take to prove that this isn't misinformation. So she shops around for a few years, trying to find a media company who will sponsor her studies. The whole time, she's checking in with the FDA, and the FDA is giving her helpful advice - "Yeah, try Washington Post, they sometimes fund things like this" - and sometimes they’re even helping her directly. She gets into a couple of fights with the Mayor of Flint about whether she's even allowed to conduct the study there at all, and for a while it seems like she’ll never be able to publish her report, and maybe the FDA helps walk her through this too. But eventually, five years after she learns about the crisis, some funder takes pity on her, the political stars align, she fills out her pile of paperwork, does her study, and submits her article for FDA approval. The FDA takes a few years to think about it, makes the right decision, and approves the article. Ten years after she first discovered the crisis, she is given permission to inform the public, and politicians and other actors can leap into action to solve it (haha, yeah right).
It took ten years between the discovery of the lead crisis and it being publicized to the world
Lead gasoline

Lead gasoline is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between March 07, 2023 and March 07, 2023. The archive places it in contexts such as "Leaded gasoline ... were high-tech ideas that ended up going badly". It most often appears alongside Aaronson, activists and intellectuals of the 70s and 80s, AI.

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Lead gasoline
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March 07, 2023
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March 07, 2023
March 07, 2023 · Original source
But science and technology aren’t perfect bets. Gain-of-function research on coronaviruses was a big loss. Leaded gasoline, chlorofluorocarbon-based refrigerants, thalidomide for morning sickness - all of these were high-tech ideas that ended up going badly, not to mention all the individual planes that crashed or rockets that exploded.
League Covenant

League Covenant is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 01, 2022 and July 01, 2022. The archive places it in contexts such as "The League Covenant, under some of its articles, reserves the right to go to war"; "The League Covenant, under some of its articles". It most often appears alongside 1793, 1821, 1847.

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League Covenant
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July 01, 2022
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July 01, 2022
July 01, 2022 · Original source
Levinson and his allies were not the only ones to notice that the League and the outlawry of war imposed conflicting legal obligations. As the committee appointed by the League Council to examine the matter put it, “The League Covenant, under some of its articles, reserves the right to go to war.” But the Pact prohibited the resort to war—perhaps even wars that would be approved by the Covenant. (Chapter 7)
Lebanese

Lebanese is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 14, 2021 and June 14, 2021. The archive places it in contexts such as "I would have chosen the history of other 'market minorities' like the Lebanese"; ""other 'market minorities' like the Lebanese"". It most often appears alongside Adam Sandler, Albert Einstein, America.

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Lebanese
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June 14, 2021
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June 14, 2021
June 14, 2021 · Original source
On the one hand, I agree that this question has lots of interesting context - though I would have chosen the history of other "market minorities" like the Lebanese or the Chinese in Southeast Asia. On the other, I'm not sure that the Scottish Golden Age is really appropriate. I'm not an expert in this period, but it sounds like the kind of thing that had something to do with increased economic growth, trade, and an improving intellectual climate in Scotland. Just to randomly speculate, Scotland had just joined in a Union with England, right as England was inventing industrialization - surely a good climate for a Golden Age to start in. It's much harder to explain Jewish achievement through similar means, because Jews are so intermixed with other populations. Whatever political and economic currents were affecting Albert Einstein or Noam Chomsky or whoever else, ought to also be affecting their Gentile friends and neighbors too. How come they didn't? To me that's a much bigger mystery than whatever happened in Scotland.
lebensraum

lebensraum is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 30, 2024 and July 30, 2024. The archive places it in contexts such as "Europe had colonialism, the White Man’s Burden, and eventually lebensraum". It most often appears alongside /r/iamverysmart, 4chan, Achilles.

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lebensraum
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July 30, 2024
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July 30, 2024
July 30, 2024 · Original source
You believe that people should be judged not by their actions, but by the purity of their ideas. Actions are difficult and your actions might be bad, so you definitely don’t want to be judged on those. But ideas are easy, and you can always believe that your ideas are the most pure of all. Also, anyone who acts in the world or achieves something probably is less than 100% slave moralist, so if you judge people based on who has the purest slave moralist ideas, you will always be better than anyone with accomplishments. When I first read Nietzsche, my question was: why worry about the master/slave dichotomy? Sure, maybe this was the way moral codes first formed during the Bronze Age; who cares? You can love excellence and be altruistic. It doesn’t take some Superman to combine them - you can just take the good parts of each. Right? I think Nietzsche would have two answers: First, you don’t pick your moral commitments like foods at a buffet. You deploy them as psychological defense mechanisms. You deploy slave morality when life has beaten you down and you want to maintain some of dignity. You don’t choose which subparts to swallow; you get whichever bits are load-bearing in your personal dignity-maintenance project. And second, you may not be interested in slave morality, but slave morality is interested in you. Master morality isn’t interested in you - the masters are out achieving things and conquering places, they’re not going to take time out of their day to turn missionary and “convert” you to master morality too2. But slave moralists are obsessed with ideological purity and invested in cutting down anybody who’s less slave moralist than they are. Even if you find it easy to avoid yourself, you need to be prepared to live in a slave morality world. V. Jason Crawford Nietzsche’s original dichotomy was aimed at the individual level, where people with psychological drives compete with each other for status. It doesn’t naturally transfer to the idea of societies. There’s a sort of trivial transfer where you can imagine superpowers boasting of their prowess and tiny city-states claiming the geopolitical game is rigged, but that doesn’t seem interesting to me. When I think of master/slave morality at the level of societies, I think of the slave moralist herd instinct to enforce their slave morality on everyone else. This will be a feature of all societies - you could argue it’s what society/civilization is - but some will have it more than others. Jason Crawford, one of the pioneers of Progress Studies, writes about a sort of mid twentieth century vibe shift. In the 19th and early 20th century, Western civilization was busy trying to embiggen itself. Some of this was literal. In America, we had Manifest Destiny, our God-given right to stretch from sea to sea (my sometimes-hometown of Berkeley was named after the guy who coined the slogan “westward the course of empire takes its way”). Europe had colonialism, the White Man’s Burden, and eventually lebensraum. But some of the embiggening was metaphorical. We believed in the cult of progress. We would hold giant World Fairs, where we tiled whole cities with beautiful monuments called things like The Temple Of Machinery or The Altar Of Reason. They would have elaborate friezes of classical goddesses blessing railroads or holding sheaves of mechanically-reaped wheat. Inside, tens of thousands of men would come from every corner of the Earth to behold the newest inventions making our lives richer, safer, and easier. It seemed like we were heading for a Utopia of limitless plenty, and our only responsibility was to bring that great day forward as fast as possible and spread our greatness to as-yet-unenlightened corners of the world like Africa and Tibet. The San Francisco World’s Fair, built in three years (1912 - 1915). The only surviving remnant, the Palace Of Fine Arts (the dome on the lower right), remains one of SF’s most beloved monuments. A picture from the St. Louis, MO World’s Fair of 1904. We erected glorious Art Deco skyscrapers, and boasted of how quickly they went up. We built the Empire State Building in a year and the Golden Gate Bridge in four. The interiors were bursting with color, ornament, and more classical goddesses representing Industry and Ingenuity or whatever. We held ticker tape parades for the glorious aviators and astronauts bringing us to ever-further corners of the world. Art Deco architecture, typical of the early 20th century. After (?) the trauma of the World Wars (?), something flipped. Instead of embiggening ourselves, we began to ensmallen. We replaced World’s Fairs with “World Expos”, which Wikipedia describes as “less focused on technology and aimed more at cultural themes and social progress”. Of the few inventions that did feature, more and more were “green tech” - machines aimed at reducing the damage we were doing to the world. The classical goddesses got replaced by murals of ordinary workers, then abstractions, then nothing. The last ticker tape parade for an individual was 1998; since then the (relatively few, comparatively small) parades have all been for classes of people (NYC’s most recent was for “COVID-19 Essential Workers”). Our buildings became smaller and duller. Last month’s Works In Progress magazine tried to investigate why. Some economists have blamed “Baumol’s cost disease” - as industrialization makes some things (like consumer goods) cheaper, other things (like skilled labor) become relatively more expensive. So maybe the rising cost of skilled labor put buildings like the one of the left out of reach. But Works In Progress found that wasn’t true; if anything, industrialization has made fancy buildings cheaper. They concluded that it was “a story of cultural choice, not of technological destiny” - in other words, people stopped wanting impressive buildings. The vibes were wrong, or something. Intellectuals started feting ideas like degrowth. Degrowth says that it’s gross, greedy, and unsustainable to want economic progress. Instead, we should deliberately aim for economic regress, until First World GDPs are closer to those of South America or Africa. Advocates are careful to emphasize that as long as we take common-sense steps (like implementing socialism), this won’t force anyone to starve to death, just get rid of our useless luxuries - and in some sense, wouldn’t that make us better off?3 The promised future utopia was replaced by almost unbroken dystopianism. Global warming will kill us all, or maybe we’ll be stuck in a cyberpunk world of hopeless soul-crushing inequality. Technological advance is interesting only insofar as it brings our cyberpunk hell closer and (unfairly) enriches some billionaires along the way. The only bright spots are occasional acts of voluntary ensmallening - power plants cancelled, products banned, indigenous tribes winning little legal triumphs over modernity. Live-people goals like “build giant skyscrapers!” and “go to the moon!” could have been followed up with even greater live-people goals like “tile the desert with solar plants”, “create genetically-engineered superbabies”, “get one billion Americans”, or “cure all diseases”. Instead, they’ve been replaced by dead-people goals like “don’t damage the traditional character of communities” or “don’t damage the environment”. If you Google “why aren’t there world’s fairs?” you get a link to this podcast, which explains that they had “useless gizmos”, that the towers were “unattractive”, and that it involved “a dismal thread of racism”. Also because “technology won’t save us”. I agree that this doesn’t literally say the words “we hate all life” - you either see it or you don’t. Parts of this vibe shift still confuse me, but the zoomed-out version seems clear enough. The old pro-embiggening world was complicit in moral catastrophes - racism, colonialism, the Holocaust, the destruction of much of the natural world. At some point these atrocities caught up to and outpaced its very real accomplishments, and society stopped being proud of itself and shifted to a harm-reduction approach. Nobody comes out and says outright that harm reduction necessarily has to mean doing as little as possible and trying to make yourself smaller and less impressive and sadder and uglier until you curl up into a tiny point and disappear. But “slave morality” and “master morality” are attractors; if you select too hard for part of one, you end up with the whole package. VI. Andrew Tate I originally wanted to explain to Bentham’s Bulldog why slave morality wasn’t obviously “the good one” and master morality “the bad one”. Lest I come down too hard and get you thinking that master morality is obviously “the good one”, let’s talk about Andrew Tate. In case you’ve been under a rock your whole life, Andrew Tate is a masculinity influencer. He’s a former world champion kickboxer who pivoted to self-help, sold scammy courses on business and relationships, and got rich. Some of his courses apparently recommended beating up women (I’m not sure if this was supposed to help your business or your relationship), and when people confronted him on this, his response was always “I’m strong and successful and own a Bugatti, which makes me better than you, you pathetic weakling failure”. He was credibly accused of rape (by “credibly” I mean that he sent one of the victims a text message saying “I love raping you”) and when people tried to cancel him over this, his response was always “I’m strong and successful and own a Bugatti, which makes me better than you, you pathetic weakling failure.” Finally he was indicted on one billion counts of sexual assault, human trafficking, and being a general scumbag of a human being; he is currently awaiting trial. Tate has, in some sense, many good qualities. He’s strong, athletic, and motivated. He earned tens of millions of dollars through hustle and hard work. He’s charismatic and compelling and, before his arrest, was one of the Internet’s most iconic influencers. I think master morality has to approve of all these things. Still, he’s obviously a jerk. This is exactly the situation that Nietzsche believes slave morality evolved for - letting me feel contempt for someone who’s stronger and richer and more successful than I am - and yup, now that I’m in this situation, I find myself definitely interested in a moral system that lets me do this. The obvious compromise goes something like: We can genuinely appreciate that Andrew Tate has the many good qualities listed above.
lecanemab

lecanemab is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 14, 2025 and August 14, 2025. The archive places it in contexts such as "phase 2b proof-of-concept clinical trial in early Alzheimer’s disease with lecanemab". It most often appears alongside A. Bejanin, A. de Calignon, A. Elobeid.

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lecanemab
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August 14, 2025
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August 14, 2025
August 14, 2025 · Original source
I am not claiming that the disease is “as simple as” amyloid deposits directly inducing neurodegeneration. As described above, they act indirectly, via the eventual downstream tau pathology, and possibly an associated microglial/astrocytic inflammatory response. Therefore, there are many people in the preclinical, amyloid-only disease phase who will eventually progress to dementia but have not yet. These two clarifications imply that even though amyloid pathology is a necessary and (in enough severity) sufficient cause of the disease under normal circumstances, therapies with other targets might still be effective, either intervening upstream such that amyloid deposits never occur, or downstream so as to prevent the neurodegenerative process. The testable prediction I would bet on the following: A therapy whose sole intended mechanism involves amyloid production or clearance, in a randomized, double-blind, placebo-controlled trial, will, in the next 12 years, achieve a slowdown of cognitive decline of at least 75%, with a p-value below 0.001, in its preregistered primary cognitive endpoint (or an average of all such endpoints if more than one exists). I’d eventually expect better than 75% efficacy, but getting stuff to work takes time, and I wanted to make a prediction which can be tested in a reasonable timeframe. On the other hand, if a clinical trial completes earlier than 12 years from now (perhaps [73], reading out in 2027), sustains extremely good amyloid clearance at the preclinical stage, and has a good safety profile, but doesn’t make substantial progress towards this 75% goal, then I would consider this prediction refuted in advance. For targeting amyloid, I’m most optimistic about a blood brain barrier (BBB)-penetrating antibody such as trontinemab [74–76], but with an epitope more like lecanemab’s, and given in the preclinical disease stage. Other options for targeting amyloid include antisense oligonucleotides for APP as well as γ-secretase modulators. The successes and failures of amyloid antibodies There have now been three amyloid antibodies with positive phase 3 (and earlier) clinical trials on cognitive endpoints (but with much less than 75% efficacy): Aducanumab in phase 1b [77] (19% on my average across cognitive endpoints for the highest two doses) and one of two phase 3 trials [78] (22%, but negative 2% in the other trial, which also gave a lower dose on average).
Lecanemab in its phase 2b [79] (30% on the primary measure, though it technically failed because of its ambitious Bayesian endpoint) and phase 3 [80] (27%).
Donanemab in phase 2 [81] (32%) and phase 3 [82] (35%). There have also been earlier antibodies that saw only failure in phase 3 – bapineuzumab [83, 84], crenezumab [85], solanezumab [86–88], and gantenerumab [88, 89]. These failed drugs didn’t just do a bad job treating Alzheimer’s. They also did a bad job clearing amyloid plaques, so their failure is consistent with the amyloid hypothesis. That said, just coupling the older, previously-unsuccessful antibody gantenerumab with a BBB-crossing mechanism produced extremely good target engagement and better safety in early clinical trials [74–76]. This makes me optimistic about a future BBB-crossing lecanemab (or similar), especially if given in the preclinical disease phase prior to significant tauopathy. Each of the “successes” have shown about 25-30% slowing of decline over 18 months. Some object that this isn’t clinically meaningful because it’s only a slowdown of ∼0.5 points on an 18-point CDR-SB scale, but they don’t mention that the participants start about 3 points from a perfect score (since these are relatively early-stage patients) and worsen by ∼1.5 points in those 18 months when on placebo. A literally perfect drug - one which halted all further clinical progression - could therefore only achieve about 1.5 points of efficacy on that scale. The cruxy question is whether the drugs maintain a 30% reduction after 18 months. Preliminary signs from lecanemab’s and donanemab’s open-label extensions show that they do [90], so this would amount to about 40% more years of life at each disease stage. But why have amyloid antibodies only achieved about 30% efficacy so far? The likely answer: mainly because they were given too late to prevent the downstream tau pathology cascade, but also because some of their side effects, like when they target amyloid-bearing blood vessels rather than brain tissue, can themselves worsen cognition. That said, even achieving 30% efficacy proves that amyloid plays some causal disease role and isn’t merely a downstream, harmless pathology. Why is the amyloid hypothesis unpopular? The amyloid hypothesis remains popular in the Alzheimer’s disease research community, but most press coverage is negative. These challenges are understandable, and some of them make good points, but overall fail to address the evidence discussed above. Failures and perceived failures of amyloid therapies I discussed this above, but to recap: Early attempts had suboptimal epitopes which didn’t successfully engage their targets.
LEED gold certification

LEED gold certification is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between October 04, 2021 and October 04, 2021. The archive places it in contexts such as "LEED gold certification is a big deal for any entity capable of affording a classical style massive building". It most often appears alongside 19th century African art, 20th century, 9-11.

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October 04, 2021
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October 04, 2021
October 04, 2021 · Original source
There are some interesting side details to this. 1) civil engineers *hate* the fancy parts of new architecture frequently. Turns out that if something looks impossible, it’s often at least very hard. 2) building code, building science, even availability of materials and construction crews familiar with particular techniques are often huge constraints on this sort of thing. LEED gold certification is a big deal for any entity capable of affording a classical style massive building, and in many ways it actively insists on not doing the things that make classical buildings last. Watch just about anything by Joe Lstiburek where he discusses wall and window efficiency and issues, and marvel at how poorly we build buildings these days. 3) good luck getting the permits in a typical city to build something like the Art Deco Detroit Train Station — it’s massively too big for its neighborhood these days and all the “in character for the area” crap isn’t going to be easy for the cool old giant buildings. I don’t have great evidence that this is the case, but I have a feeling that selling a small group of “elite” people like a planning board on the exciting new thing is easier than an Art Deco style fancy building. 4) cost to do a lot of the old style things has skyrocketed, so going cheap or justifying new expensive on environmental grounds is the new way of the world.
left-wing Education Minister

left-wing Education Minister is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between December 20, 2021 and December 20, 2021. The archive places it in contexts such as "If we choose a left-wing Education Minister, what will test scores be". It most often appears alongside bimagrumab, Cimbrian Seeresses, Conservatives.

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December 20, 2021
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December 20, 2021
December 20, 2021 · Original source
One of Robin Hanson’s original dreams for prediction markets was conditional markets that could help set policy. For example “If we choose a left-wing Education Minister, what will test scores be in five years?” vs. “If we choose a right-wing Education Minister, what will test scores be in five years?” and then we have a good guess as to whether the left-wingers or right-wingers have better education policy on this axis.
left-wing politics

left-wing politics is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 08, 2024 and August 08, 2024. The archive places it in contexts such as "Reverse Dominance Coalitions This is the intuition at the heart of left-wing politics". It most often appears alongside 10240, 4chan, @slatestarcodex.

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left-wing politics
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August 08, 2024
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August 08, 2024
August 08, 2024 · Original source
This is the intuition at the heart of left-wing politics, and at least according to Christopher Boehm (c.f. “Hierarchy in the Forest”) it’s a key group strategy that helped our homo ancestors diverge from alpha male dominance model beloved by Nietzscheans and actually practiced by most other great apes. In human foraging societies, people who get too powerful are gently cut down to size, and if they don’t get the message, killed. This protects group members from domination by individuals or cliques.
Legend of the White Snake

Legend of the White Snake is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 14, 2023 and July 14, 2023. The archive places it in contexts such as "the Chinese Legend of the White Snake". It most often appears alongside !Kung San, aboriginal people on the west coast of Canada, Adam Smith.

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July 14, 2023
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July 14, 2023
July 14, 2023 · Original source
From trivial to rich: the trick What could an intellectually rich elementary school curriculum look like, if we built it on kids’ cognitive strengths? He gives us one suggestion to help us do this: ask where each discipline came from in the first place. What was math before it was math, for example — or science before it was science? Q: How on Earth could that help? That’ll become clear later, when we finally uncover what Egan thinks “education” actually is, and see what job he wants us to give schools. For now, take it as a tantalizing hint… or, y’know, just ignore it. Elementary literature & language What was literature before it was literature? Before people invented writing, they had rich oral traditions: they told simple stories, recited poems, and shared proverbs. Egan suggests that these bits of oral tradition should form the backbone of the elementary literature curriculum. Q: What sorts of stories? As many as we can, and from as many diverse cultures as possible! Folktales are wonderful, as are myths. Think the Aboriginal story of “The Rainbow Serpent”, episodes from the Sumerian “Epic of Gilgamesh”, the Egyptian story of Osiris & Isis, the Greek story of Orpheus & Eurydice, the Chinese Legend of the White Snake, the Japanese Tale of Amaterasu and Susanoo, the Ashanti tales of Anansi, the Aztec myth of Quetzalcoatl, the English legend of King Arthur, the Maori myth of Maui and the Sun, the Roman story of Romulus and Remus, selections from the Indian Mahabharata, the Anglo-Saxon epic of Beowulf, the Inca legend of the Sun and Moon, the Iroquois Myth of the Flying Head (a real thing! look it up!), and the Ojibwe story of Turtle Island. Q: That was a lot of examples. Are you going to keep giving so many? I’ve got a [mumble mumble mumble] to get to. Sorry about that. Sometimes, though, I feel that a limitation of reading Educated Mind is that, in trying to keep his book to a manageable size, Egan skimped on examples in some places that it matters. It’s easy to read his occasional example and assume he intends that it hold some central place in the curriculum — when all he wants to do is display how rich and diverse the curriculum could be. (Also: good God, I didn’t even include an example from Norse mythology!) So from now on, just assume that every category could be filled with oodles of examples. Q: What sorts of poems? Lots of poems, first of all. We shouldn’t steer toward “fancy” poems — rather, we should find poems that appeal to kids immediately — think Shel Silverstein, Mother Goose, Dr. Seuss, Jack Prelutsky, Edward Lear, or Ogden Nash… that sort of thing. In a biting essay, Egan suggests these poets like these appeal to kids precisely because they leverage kids’ cognitive strengths: “we should find, and encourage saying and singing and shouting aloud verse with strong narrative forms, thumping rhymes and rhythms, the most vivid images, fun with metaphors, and a rollicking story.” Q: Why proverbs? Proverbs stick in your mind almost effortlessly. (“All’s fair in love and war!” “When in Rome, do as the Romans do!” “You can’t judge a book by its cover!”) They’re also useful; they capture general truths. Kids can apply them to all sorts of situations, but also discuss them — to what extent are they wise or foolish? (I remember my surprise when I realized that they couldn’t all be true — because you can’t follow “look before you leap” and “he who hesitates is lost” at the same time! I’m embarrassed to say that I think I only realized this when I was in college.) Elementary science What was science before it was science? Egan suggests: being immersed in the natural world. We might, he writes, encourage elementary students to “adopt” some feature of the natural world — a patch of grass, a cat, a branch, a stream — and simply observe it at length. To do this, we can use the cognitive strength of reverie. Q: Oh, do you mean like kids sometimes do in science class nowadays — describe a thing to a partner, make notes, draw it, and label its parts? No, the exact opposite! That’s all about squeezing the experience into words and forms that we understand. What we want “is less an attempt to know about nature as to know it in some participatory way, to know it as something we are an intimate part of, not set off from”. Q: That sounds a little… “woo” to me. It did to me, too… until I remembered my childhood climbing tree. I didn’t much like to go outside as a child, but I had this one tree that I’d climb up and read for hours and hours. If I close my eyes I can bring to mind the precise texture of its bark, the roughness of its broken-off branches, the coolness of its leaves, the always-surprising solidness of its trunk… I’m bigger now, but I think if I were back in my parent’s yard, I could still navigate its limbs with my eyes closed. I have, at this point in my life, read a fair number of books about trees, but I’d be surprised if all of them together more than equaled the amount I learned from that tree — my tree. Elementary math What was math before it was math? Egan suggests: counting and logic. We might, then, use rhythms, metaphors, stories, and jokes to help kids become fond of these. Q: Counting is pretty… basic. Could it really be improved? Beware of “the curse of knowledge”: Steven Pinker’s phrase for forgetting that something was once difficult! Egan suggests we should spend time helping kids count wonderfully. We can start early with counting rhymes. (“One, two, buckle my shoe! Three, four, out the door! Five, six…”) But we can also help kids use their fingers as metaphors. There are some pretty cool ways of using your hands as an abacus — and did you know that you can count up to 1,023 using just your fingers on both hands, and a knowledge of binary? Q: Logic — I’m intrigued! Aristotelian, or Boolean? Neither, for the time being — Piaget was presumably onto something when he found that young children couldn’t reason abstractly, but he was looking at logic in a vacuum. When we put logic into the context of stories, we find that kids can deal with logic just fine. There’s an entire worldwide network of educators, in fact, called Philosophy for Children, who have written whole books about how to do this, and Egan loves it all. Sometimes they read stories and ask simple questions: “What is friendship?” or “What does it mean to be brave?” They also pose ethical questions: “Is it ever right to spill a secret?” And they pose paradoxes: “Can you step in the same river twice?” Q: You mentioned “jokes” a moment ago. Care to elaborate? Egan thinks that, to help kids get good at math, you should tell kids jokes. Q: That’s… new. I think so, too — but he backs it up pretty well. To be funny, jokes (or at least most kid jokes) rely on a leap in logic: Why can’t you trust an atom? They make up everything. Knock-knock. Who’s there? Boo. Boo-hoo? Don’t cry, it’s just a joke! To understand the joke, kids have to follow the logic — spotting patterns, making connections, and tracking what their audience expects a word to mean. That’s a lot of cognitive lifting. And Egan goes further, suggesting that we grit our teeth and create methods to help kids invent their own jokes, no matter how horrible they’ll be at first. (The things we do for learning…) Q: Wait wait wait! What about addition facts, and multiplication tables, and fractions? Egan emphasizes that his methods are designed to be add-ons to the standard math curriculum. In general, he’s a don’t-blow-up-the-system sort of guy, and if something seems especially weird, you should probably assume it’s an add-on to the regular curriculum rather than a replacement, even if I forget to say so. Elementary arts What was art before it was art? Egan suggests we pop our heads into Paleolithic caves for our inspiration. Whatever the specific meaning of all those charcoal elk and aurochs and mammoths (communication with the spirit world? art for art’s sake? a way to impress babes?), Egan thinks it obvious that they were also an attempt to capture an intense experience that would be difficult to express in words alone. What did it feel like to be near an aurochs, or a saber-toothed tiger? “The arts help us,” Egan writes, “to hear and see afresh, to force our perceptions and sensations to experience again the immediacy and vividness of the world”. If we follow this, then, we don’t want to help kids build “art skills” so they can draw like an adult — rather, we want to help them amass a repository of diverse aesthetic feelings that they’ll want to express. We should provide them with a riot of experiences. Q: That couldn’t be more opaque. Examples, please! Egan writes that we should have children learn to whistle, sing, and click their tongue; we should help them emulate the ways a skunk or a hawk or a stick bug might move through a space. We should expose them to scores of different temperatures and materials. In music, we should help them love Beethoven, yes, but also the Beatles; Tchaikovsky, yes, but also Tuvan throat singers, and also John Cage, whale song, and bird song. Q: That’s a lot of experiences, but what would they be doing? An interesting aspect of Egan’s view of education is that he doesn’t seem to think we should push kids right to the “doing” phase. He wants to help kids cultivate an affective relationship with the world. In any case, he writes that as students get more experienced, we should prompt them to move from merely enjoying these experiences to trying to systematically shape similar experiences. And drawing, painting, and playing music could easily be folded into other parts of the curriculum. Elementary social studies What was social studies before it was social studies? Well. Remember how, just a moment ago, I wrote that you could assume that you should probably assume that Kieran isn’t in favor of junking the curriculum as it currently stands? He suggests we very carefully pick up the elementary social studies curriculum, place it into a trash can, and set the whole mess on fire. He isn’t worried about much of importance being lost. (Remember that the “expanding horizons” model is, to him, the original sin of 20th century educational reform, and he repeatedly quotes student surveys showing that “social studies” regularly wins the title of “most boring subject”.) In its place, he suggests we put history — which, he hints, we should think of as the centerpiece of the elementary curriculum. So the real question is what was history before it was history? His answer, surprisingly, is myth. Q: Egan wants us to teach myths as if they were history? Not at all. What he suggests, though, is that we look at how myths operate as narratives — so we can design an intellectually vivid history curriculum. And myths really are special: each is built on at least one binary (like weak vs. strong, or lies vs. truth, or so on), and uses that to tell the story of the big picture of the world. They’re so powerful that people can understand it, remember it, and love it — even if that thing never happened. We should take that power, Egan says, and apply it to things that really did happen. Q: So what history does he think kids should learn in elementary school? The great struggles of humanity from across the whole. Flippin’. World. We’re still talking about young children, so these should be done as simple stories. The goal isn’t to make them history PhD’s, so we needn’t even try to put them in any sort of order. Egan suggests that, in first grade, we pick a single binary like “freedom against oppression” and tell kids a welter of stories, again from as many cultures as possible, and as many times in history as possible. Q: Can you give examples? Oh, all right — in first grade we can tell kids the stories of the war of the Greek city-states against the Persian empire, and the slave uprising of Spartacus against the Romans. We can tell them about the plight of Jews in medieval Europe, and of the unsuccessful Sepoy Rebellion in India against the British. We can tell the stories of the American, French, and Haitian Revolutions, and about the Chinese Taiping Rebellion against the Qing Dynasty. We can tell them the story of the escaped slave Harriet Tubman returning to the South to rescue her kinsmen, the story of six-year-old Ruby Bridges facing threats to integrate her elementary school, and the story of how the Mau-Mau uprising led to modern-day Kenya. We can tell the stories of Mexican-American union organizer Cesar Chavez and of Malala Yousafzai surviving an assassination attempt to advocate for female literacy. The world does not lack for stories of oppression and liberation that can capture the attention of a six-year-old. Q: That’s… huh. What stories might they hear in second and third grade? Egan gives examples, but I won’t list them here. He suggests we use a similar approach for each, except that we swap out the binary each year. He thinks “the struggle for security against danger” would work well for year two, and “the struggle for knowledge against ignorance” would work well for year three. (That year could have a lot of overlap with the science curriculum.) Q: Anything else, for history? Yes — they should get a sense of Big History. They should get some simple stories about the ice age, the Cenozoic, the age of dinosaurs, the Paleozoic, the origins of our solar system, and the Big Bang. (Because if the ancient Norse can tell their story of the beginning of the universe, by gum, we can tell ours, too.) To sum up Egan argues that the problem of early schooling is that it’s trivial — and it’s trivial because the dominant theories of educational psychology see children as lesser versions of adults. What else would we teach them, except dumbed-down versions of what adults learn? But children have certain cognitive strengths that schools aren’t making systematic use of. If we rebuild elementary schools on those strengths, we could turn schooling upside down. We could stop seeing the curriculum as a bag of information to impart, and start seeing it as a set of great stories to tell — and invite kids into. Kids could experience (both intellectually and emotionally) the great struggles of humanity and see that they can join in them. Students could experience the story of education as the beginning of a very real adventure. Egan’s elementary school: some skeptical questions Q: I’m not sure I’m understanding what you mean by “mental images”. Care to explain? It’s an interesting fact of human cognition that just a few words can whip up a complex mental experience. Egan doesn’t just mean what we might call “visual imagery” — the ability to hold, say, the image of a bespectacled, spat-wearing duck in your mind without seeing a photograph. He’s also including what psychologists call auditory imagery, olfactory imagery, gustatory imagery, and tactile imagery. Q: How could all of that be helpful in schools? Humanity has a built-in VR system, and we’re not using it! Egan invites us to pretend we’re teaching a class about the humble earthworm. We might list off facts — “earthworms are so many centimeters long, move through soil by means of their something-or-other muscles…” but he suggests we can evoke images, say, “of what it would be like to slither and push through the soil, hesitantly exploring in one direction then another, looking for easier passages, contracting and expanding our sequence of muscles segment by segment, and sensing moisture, scents, grubs, or whatever”. Those facts are now felt by the student; the knowledge has become part of them. And just a few words can spark a complex mental experience, one going beyond literal images to include imagined sounds, smells, tastes, and more. These experiences can feel real and stick with us. (That these mental images are so easy to evoke, and so meaningfully felt, feels something like the proverbial hundred dollar bill on the ground.) Q: How could metaphors be helpful? It really is interesting that so much of the “constructivist” turn in psychology — that is, the notion that children don’t absorb knowledge, but construct it — has continued to focus on logics-mathematical reasoning, when there’s been mounting evidence for decades that metaphors are more central. It’s not just that we use metaphors to better understand things we already know, we also use them to grasp new knowledge. What’s more, psychologists have devised tests to measure the skill at metaphor-making, and have given them to people of different ages. What they found was that eleven-year-olds make more metaphors (and higher quality metaphors) than do undergraduates — and that four-year-olds have both groups beat. Again, hundred dollar bills on the sidewalk. Q: Your talk of “binaries” has me worried — binaries like good/evil and male/female are the source of so many of our most pernicious stereotypes! Isn’t the purpose of education to get us beyond stuff like this? Yes, it is! Education is supposed to complicate our understanding — but that means we’ve gotta start somewhere, and binaries provide us a natural starting place. As an uncontroversial example, think about temperature. We all begin as babies by perceiving two temperatures — hot and cold. Later, we add on intermediate categories — warm and cool. (Note that the human body is the assumed mid-point to temperature. Binaries often work like this; “big” and “small” mean “bigger or smaller than me”, “nasty” and “kind” mean “nastier or kinder than I am, except when my brother is really asking for it”, and so on.) A good story (and an Egan-inspired elementary curriculum is, in a sense, nothing but good stories) will go further, and transform the binary. Toy Story is grounded in the binary of abandonment/belonging: at the beginning, the toy cowboy Woody belongs to his owner, and has his affection. Then a rival comes who threatens his belonging. In trying to get back to belonging, Woody is entirely lost — and to save the day, he has to come to a deeper understanding of what belonging means. Now, all lessons can’t be Pixar movies. But the good stories (especially in literature and history) will challenge and subvert the binaries they begin with. Q: I see the pattern of Egan drawing from “as many cultures as possible”. Why so many? Is this a political correctness thing? If it helps to think of it as such, then, sure! I don’t think Egan would have had a problem with that. But his ultimate reason for including so much diversity goes deeper. For Egan, including such world-wide diversity isn’t optional, and the answer to why is bound up in his definition of education. (Keep reading.) His answer also insists that we, whenever possible, also include stories from the Bible and Homeric epics (the Iliad and Odyssey). Q: Mmm, stories from the Bible aren’t going to fly in my local school! So be it! Egan doesn’t spend much time obsessing over the practicalities of… His interest is in describing what an ideal education might look like, if it were possible. Every lesson, every classroom, and every school is necessarily a compromise. Q: You make a big deal of poems. But isn’t poetry dead? An interesting contrast can be made to classical education, which also has kids read a lot of poems — they see knowing great poems as one of the marks of an educated person; again, for an academicist, it’s the information that transforms. Egan begs to disagree. Poems are important because they’re a wonderful way to train their cognitive strengths, like rhythm (poems are language fueling by thumping). We want to help kids learn to use this tool better, and a great way to do that is to help them recite poems that they’ve learned by heart. Q: “Learn by heart” — is that code for “memorize”?! It is! Egan is actually quite big on memorization — he points out that all the knowledge in the world can do nothing for a person once they’ve forgotten it. He didn’t, however, appreciate the academicist focus on memorizing without understanding (or at least enjoyment). Q: I’m still worried about the science curriculum, as you’re describing it. Can you allay my fears? Honestly, while I feel there’s something profoundly right to how Egan is describing early experiences of nature, I feel the same way. Note that there’s more science coming in the social studies curriculum. But if that’s still not enough, one could bring down aspects of the middle school science stage. Q: Anything else that Egan suggests we do in elementary school literature and language? He suggests that we help kids learn a second language! This is so obviously true (why do American schools typically wait until kids lose the ability to naturally absorb languages to start teaching languages?) he doesn’t belabor it, though. Q: You had mentioned that Egan’s vision seems more internal-focused. Should we be worried about that? While I strongly suspect that his curriculum would make kids more creative in any way you’d like to measure it, Egan wasn’t particularly interested in “creativity” — he was more about helping kids find the world interesting. I get the sense that he thinks kids will do things with minimal prompting once they’re loaded up with complex internal experiences. Q: I think I’m beginning to understand Egan — is he basically saying “make learning fun”? “Fun”, applied to education, is a dangerous word. Egan worries about the dangers of an emotionally unserious curriculum producing emotionally stunted adults. That doesn’t mean we need to tell students only “serious” stories — only that we treat the world honestly. “Disney-esque sentimentality is the exact emotional equivalent to intellectual contempt”. Q: But aren't some of these stories too dark for children who have themselves experienced oppression and disaster? Egan argues that these stories may be especially helpful to them — they can help them understand their struggles better, and give voice to them. Q: At the very start of this, you promised us “rationality”… but I’m not seeing rationality here! All this talk of “adventure” almost seems to go the opposite direction. What gives? Wait for it. But for a hint right now — Egan is fond of citing his fellow educational theorist Jerome Bruner, who claimed “any subject can be taught effectively in some intellectually honest form to any child at any stage of development”. Bruner was criticized for that; his critics charged that he was ignoring learning differences and socio-economic realities. Egan thinks he was profoundly right. Part 3: A new kind of middle school What’s the matter with middle school? What was middle school like for you? In math, I recall a jumble of barely-related topics. In literature, I remember reading great literature — Frankenstein, Romeo and Juliet — only in their dumbed-down summary formats. In social studies, I remember teachers proclaiming on the first day of class that unlike all of our previous history classes, this class wouldn’t be about names and dates… and then going on to memorize names and dates. And in science, I remember being forced to dissect a frog only to discover that frogs are — you guessed it — made of slimy frog parts. Your mileage may vary, but for a lot of us, middle school feels like getting booted out of the (in retrospect) Eden of elementary school, and like marking time before the serious studying of high school. It feels meaningless. In my favorite of his books, Egan calls so much middle school curricula “human deserts”, noting “we have created a system in which the importance of human emotions for meaning seems barely noticed”. Why so meaningless? If our dominant approaches to educational psychology fundamentally misinterpret younger children, Egan suggests, they basically throw up their hands when faced with pre-teens and teenagers. Mainstream schools begin to introduce vocational training to help lighten the load, and Maria Montessori famously suggests that adolescents should be sent to go run a farm. Egan is sympathetic to those responses, but points out that they don’t do much to lighten the load that the academic curriculum often becomes at this age. This feeling of meaninglessness, he argues, is utterly tragic — it comes just when a hunger for meaning blossoms in adolescents! We can see that hunger for meaning in their lives outside the classroom, where their interests ramp up into veritable obsessions. What are adolescents obsessed with? What might we see, if we become Jane Goodalls of early adolescence? First, teens are obsessed with gossip. The motivations of others — why did he do that? and what was he THINKING? — are hypothesized and talked to death. Second, that they’re pulled toward idealism. Many feel a dissatisfaction with the world as it is, and feel a romantic urge to make it a better place. They’re often lured into simplistic beliefs that promise to help them do that. Third, they love extremes: they want to find limits, and test them. Obviously, this can show up as risky behavior, but we can also see it in their love for the bizarre — note adolescents’ fascination in things like aliens, cryptids, and ghosts. (Egan loves pointing out that The Guinness Book of World Records is a perennial bestseller among kids at this age. How else would they find out who had the world’s longest fingernails?) Fourth, they gravitate toward heroes — people who push the edges of those limits. By celebrating heroes, they can vicariously share in their transcendence. Look for the posts hanging up in a teenager’s bedroom to guess what boundaries they feel most hemmed in by: athletes push against physical limits; a death metal guitarist might push against authority and conventional morality. An activist or entrepreneur might push against our dulled morality or our sense of what’s possible. Finally, we might spot teens taking up hobbies and making collections. Hobbies can be a way to identify yourself as part of a group against the rest of the world (“I’m the sort of person who goes bird-watching!”), and collections can be a way to climb the status ladder inside the community. Egan points out that a collection can also be a way to feel like you have control over what you’re discovering is a very big and complex world of detailed information (“I’ve spotted every one of the fifty most common birds of Texas — even the black-capped vireo!”) Egan’s insight is that these obsessions give teenagers a sense of meaning, and that we can use them as tools to make middle schools that overflow with meaning. From meaningless to meaning-soaked Again, Egan sketches out a new kind of curriculum subject-by-subject. Before, his trick was to ask where the subject first evolved out of; now, it’s to ask who first discovered or created the specific content we’re teaching. “All knowledge”, he writes, “is human knowledge. Everything we know is knowable through the lives of its inventors, discoverers, or users, and we can have access to that knowledge through the hopes, fears, or intentions that drove them”. Middle school math Who first discovered the concepts students learn in math? The answer, of course, is a wide diversity of curious men and women living across the world over the last few thousand years. Egan says: bring those people into how we teach math. If we used gossip and heroes to help students find it meaningful, what kind of math would result? When we teach the Pythagorean theorem, we should give a sense of who Pythagoras was — a cult-founder who worshiped numbers to find God, whose followers (according to a piece of ancient gossip) murdered one of their members who discovered irrational numbers! Q: Well, sure, that works for Pythagoras, but he’s a known nut job; surely most math doesn’t come from such interesting roots? When we teach the Cartesian coordinate system, students should meet Rene Descartes, the Calvinist French polymath who saw the possibility that math could decipher the world, if only we could unite algebra and geometry… and invented the xy-plane to do exactly that. When we teach scientific notation, we should call our students’ attention to the importance of the number zero, and tell them the story of the Pope who tried to introduce Arabic numerals to Christian Europe and may have been assassinated because of it. When we teach algebra, we should ask students why “algebra” is Arabic for “the fixing of bones”, and tell the story of what Muhammad ibn Musa al-Khwarizmi was up to. We could do this all day. Literally everything students learn in school was first invented or discovered by some interesting person who was struggling to accomplish something hard. To learn is to connect with those people, whether we know it or not. Egan says: help kids know it. Math has been dehumanized: re-humanize it. Q: So the math curriculum needs to become a history of math curriculum, and math teachers need to become history teachers? No, the content needn’t change. But with surprisingly little work, we can bring in the gossipy stories of heroes, and their obsessions can spread to students. Middle school science Who first discovered the things students learn about in science? If you’re thinking “scientists”, you’re only partially right. Most of the big-picture ideas that we now think of as “science” were discovered before the word “scientist” was invented, or the discipline was professionalized. Frequently, they were hatched by true amateurs, working in their free time, hungry to unlock the secrets of nature. We can use gossip and heroes to spread their obsessions to students just as we taught math, but Egan points out two twists. The first is that the content itself can take on heroic qualities: everything is impressive, when you look at it in a certain light. In an interview, Egan once said: “My book is an attempt to show that, indeed, everything in the world is wonderful, but that schools are designed almost to disguise this slightly shameful fact. We represent the world to children as mostly known and rather dull. The opposite is the case: we are surrounded by mystery, and what we know is fascinating”. What would even the most boring subjects look like, if we emphasized their heroic qualities? Well: What’s a tooth? Bone, wrapped in rock, surrounding tiny cells that your body feeds with blood. What’s a bar of chocolate? A crystal of jellyfish-shaped fat molecules stacked together; when you put it in your mouth you shake them apart into a writhing confusion. What’s the air around you? The bottom of a 10-mile-deep ocean; when you put your tongue over a soda straw and your Pepsi stops leaking out, it’s not because a “vacuum” is “sucking” it up, but because that ocean is squeezing it into your face. Again, we could do this all day! And in middle school science, we can. Everything in the world is wonderful; we can help students see this again and again. The second twist is that science is a subject rich in extremes. Here Egan introduces a concept that we’ll see crop up again: “15-minute segments”. To help us fit as much wonder as possible into a school day, he suggests we supplement the usual school subjects with a few quick lessons. To infuse science with extremes, he suggests we add on three: “human & natural records”, “extremes of animals & plants”, and “cosmology”. Middle school history Who first made the things students learn about in history? Why, the historical characters themselves! Since we’ve given kids a grounding in history in elementary school, now we can build on that, going through many of the same events as before, but in more depth, and more vividly. We’ll leverage the interest with other people’s inner lives to tell stories focusing on the perspectives of the people who made history — zooming in, when possible, on scandalous details. We’ll leverage the tool of idealism to choose historical characters who chafed against their surroundings, and understand what they were trying to accomplish. What was their vision of the world? What did they hope for, and what did they fear? Q: Isn’t the “great man” approach to history out of fashion? Egan’s approach doesn’t say that “great men” made history — it’s just leveraging gossip to help kids see history as something meaningful that can expand their own possibilities. “Early adolescence is commonly a time of intense and vivid emotional life, and also a time of deepest boredom and depression… [We] can give shape to the intermediate curriculum and offer the students a world that is rich, complex, varied, and as intense and vivid as their own emotional lives”. We also should add on another “15-minute segment” just to pump in as many biographies as possible, and from people who don’t always fit into the normal history curriculum. Call it “Brief Lives”, and throw in anyone who’s struggled to push some limit — Mary Wollstonecraft, Jesse Owen, Dietrich Bonhoeffer, one of the students’ great-aunts, whoever. As students get older, this can transition to “People and Their Ideas”. Here, we’d focus less on the details of the person’s life, and use it as a backdrop to showing how meaningful some of history’s most important ideas could be. Think Aristotle and syllogisms, Edward Said and orientalism, Confucius and propriety, Cornel West and race, Buddha on the four noble truths, Muhammad and the five pillars, Karl Marx and communism, Adam Smith and the invisible hand, Thomas Hobbes and the state of nature, John Locke and natural rights, Jeremy Bentham and utilitarianism, Thomas Aquinas on the sacraments, Martin Luther on faith, Voltaire on the freedom of speech… you get the idea. Q: Can you really get a profound understanding of utilitarianism in 15 minutes? Yes! The point of this segment isn’t to develop a systematic understanding of any one idea, it’s to introduce students to the exciting possibilities of human thought. (As a bonus, this might make them less likely to fall for the first ideology that they encounter later in life.) Diversity is important for this — as it is with culture. Throughout this, we should also be trying to expose students to as much cultural diversity as possible, because in high school, we’ll be trying to make sense of our society, and it’s impossible to do that unless we have something to compare it against. Middle school literature & language You might think that this subject would be easy — that middle school literature is already filled with “strong and clear narratives”, that it deals with “transcendent human qualities such as courage, love, and persistence”, that it focuses on “extremes of human experience”, that it examines “something strange and exotic”. You’d be right! Egan’s pretty happy with a bog-standard middle school literature curriculum, done well. In this part of the book, his spends most of his limited space suggesting three rather odd activities which could also be useful — especially for increasing students’ awareness of language, so they can use it better. The first is etymology — not, however, memorizing lists of roots, but in being told the entertaining backstories of specific words. Take the word “berserk”, for example — we now use it to mean something relatively mild (“if my mom catches me coming home late, she’ll go berserk”), but it comes from an old Norse word meaning “a raging warrior of superhuman strength”. And that’s because ber meant “bear” and serk meant “shirt”: soldiers of the bear cult would don the skin of a bear to, in their minds, transform into one — howling, foaming at the mouth, and gnawing the rims of their shields. (Most adults walk through life with little understanding that the words falling out of their mouths are entities, with their own back-stories. Communication is, at the very least, more interesting when we become aware of this.) The second is to add on another language to learn — not, this time, to become fluent in it, but just to become aware of how very different human languages can be. (For native English speakers, Sanskrit might work well, or Cantonese, or perhaps even ancient Egyptian. Again, the point isn’t for this language to be useful — it’s to explore diversity.) The final one is to study humor — not just jokes anymore, but comedy at its finest. Egan cites (at length!) Monty Python as a group of people who were particularly brilliant in their use of the English language. Examining their skits can lead us into not just an appreciation of semantics (the study of how meaning is made from smaller pieces, like etymology) but also pragmatics (the study of how meaning is made in social situations). Pretty heady stuff, for a conversation about a dead parrot. Part 4: A new kind of high school I’ll confess — I loved parts of high school… and among nerdy folks, I suspect I’m not alone. For some of us, this was a golden time. Even at my local public high school, I had access to academically thrilling classes — especially, in my last two years, advanced literature and history. I felt like I was finally understanding the ideas that mattered. In any case, Egan is quick to acknowledge that, at this level, the sort of education he advocates really is being practiced in some places. What he can add is an understanding of what makes it wonderful, how to make it even more wonderful, and how to make it wonderful for many, many more people. What’s the matter with high school? Far too often, even when high school classes are intellectual, they’re dry. For the majority of students, all this academic stuff is experienced as utterly lifeless, a mass of dead information to be squeezed inside one’s head for a test and then left to evaporate. Egan mocks the curriculum wars that seem to be a permanent feature of the teaching life; quoting the sociologist Pierre Bourdieu, he says “while the academic left and right bicker over whether the curriculum is too traditional or too radical, they fail to recognize that most students absorb so little of academic culture that the bickering is largely irrelevant”. Why so dry? Egan suggests three reasons to explain this. First, because high school academic classes are too often masses of small details with no sign of the big picture. Second, because they’re typically slavishly disciplinary, and aren’t able to address the questions that span the disciplines. Third, because they’re often designed to bring students through what everyone is sure of, and hide away any controversies. In all of these, Egan suggests that what’s called “academics” in high school is too often a dim imitation of what real academics are actually practicing. There’s a fourth reason, though, and it’s probably the biggest of all — by the time they get to high school, most students haven’t actually learned that much! An academic approach is designed to connect small details into the big picture; for people who arrive in high school (and college) classes without having already collected much in their heads, academics are going to taste dry. (An implication of this for anyone trying to improve schools is that we might not want to start with high schools. If your goal is to create a new kind of academic learning, first start at elementary school — or barring that, middle school.) What motivates mad scientists? When we wanted to re-conceive the elementary and middle school curriculums, we looked at what students were already good at — kids’ cognitive strengths and adolescents’ obsessions. For this level it might be easier to look — for reasons that will become clear when we finally unveil Egan’s crazy-sounding definition of education — at the sorts of things that bring intellectuals joy. Q: Which intellectuals? Take your pick. Galileo, Einstein, Smith, Marx, Goodall, Chomsky, Curie… all the people who took to the life of the mind like fish to water. But that’s a lot to hold in my mind at once, so I’m just going to think about Doc Brown from Back to the Future: He was high on intellectualism I’ve never been there, but the brochure looks nice Let’s call these people “mad scientists”. And let’s pretend we once again took up our job of being primatologists, and snooped on these folks “in the wild” (“in the lab”? this is beginning to get recursive…)… what would we find motivating them? Asking simple questions, for one. (What is space? What is society? What is a human? What is language?) Building general schemes (big theories) that hold lots of evidence together. Finding their place in the cosmos. And (perhaps above all) seeking certainty. Once again, Egan suggests we use these as tools to remake the curriculum. From dry to daring What could a high school curriculum look like, if it were rebuilt on these tools? Once again, Egan has a trick. This time, it’s to ask what fights have driven the development of each of these fields forward — and how we can help students enter them. First, a mini-segment! Intellectuals invented the academic disciplines to better pursue the life of the mind, but the disciplines can get in the way. Some of the most important intellectual discoveries that could help students are too big to fit into any of the disciplines. We need a place to introduce them plainly. Egan proposes another mini-segment — again, just 15 minutes a day, a few times a week — called “Metaknowledge”. Q: Isn’t that already in the International Baccalaureate program? Yes, he acknowledges that he’s borrowing from that! This segment would introduce ideas that would enrich student thinking across the disciplines: game theory, cognitive biases, systems thinking, Bayesian reasoning, epistemology, ethics, logic, cultural evolution, and so on. High school literature How can we help students enter the big fights of literature? Intellectuals of a literary bent — professors, critics, poets, novelists — delight in arguing over literature like rabbis arguing over the Talmud. Take, just for one example, the debates over Shakespeare’s character of Ophelia. Does she love Hamlet, or is she a victim of his emotional abuse? Is she truly insane, or is she acting? Is she passive, or is she pulling the strings? Oceans of ink have been spilled arguing over questions like these; our students can, perhaps, spill a few ounces more. The usefulness of arguing literature, for Egan, isn’t that it’s oh-so important for educated adults to know a lot about Ophelia. (This, again, was where the academicists went wrong — in thinking that being educated was about getting the best knowledge in your head.) Rather, arguing over literature is a training arena for the all-important intellectual move of this kind of understanding: building general schemes out of evidence, and struggling with anomalies. One person, for example, might hold that Ophelia is insane, and cite all sorts of obvious evidence — her father just was murdered by her lover, she rants nonsense while (bizarrely) handing out flowers to friends… But then he’s challenged when he reads a scholar pointing out that, to people in Elizabethan England, types of flowers have symbolic meanings. How does he deal with that? He could ignore it, claiming it an over-reading of Shakespeare. (Sometimes a flower is just a flower!) Or he could address it, complicating his own scheme. This intellectual work is best done with other people, who are incentivized to challenge your understanding of something, and go back and forth, building competing models and calling attention to anomalies. This process — the “dialectic” — pops up again and again in the academic disciplines. It’s the center of how understanding works, at this stage. And the nice thing about practicing it on literature is that, more so than in history or science, the evidence is shared knowledge — it’s right in front of everyone, written out. But there are other ways literature class can be helpful to the general life of the mind. Egan also suggests that we’ll want to specially include literature that helps students understand complex ideas. Camus, Orwell, Borges, Calvino might be particularly helpful here… and I imagine that genres like science fiction and magical realism might be particularly useful, too. (Note, though, that once again none of this requires a radical remaking of the curriculum, or of the canon of texts that we traditionally assign to high schoolers.) Q: Oh yes, the canon — what does Egan have to say about the canon wars? When he wrote Educated Mind in the nineties, the long-brewing canon war was approaching its inevitable apocalyptic climax. On one side of this Plain of Megiddo were the pro-canon traditionalists, arguing that we should keep assigning the texts that had been argued over for centuries. Facing them were the anti-canon reformers, arguing the standard texts over-represented the perspective of dead white men. Onto the middle of the plain rides Egan on a white horse, who bellows above the din: “I’VE GOT A BUSLOAD OF HIGH SCHOOLERS WHO WANTS TO JOIN IN, EVERYONE OKAY WITH THAT?” To do so, he says, we need to give students the arguments from both sides. So, for example, bell hooks, Edward Said, and China Achebe should be on the syllabus, as should Allan Bloom, Mortimer Adler, and Diane Ravitch. And of course they should actually read the texts cherished by both sides, too, so they can argue better. High school history How could entering the big fights help us reinvent high school history? First, we might look for dueling histories. It’s time for students to get into historiography and understand that history isn’t just what happened, it’s something we make. We might help kids read chapters from Howard Zinn’s socialist history of America alongside the corresponding chapters from Paul Johnson’s conservative history of America. How could big questions help? We want to help students see how various people have disagreed over some of the big questions of what human history is, at its most basic. We can have them compare Steven Pinker’s theory of civilization’s progress (Better Angels of our Nature) with Yuvah Noah Harari’s theory of civilization’s woes (Sapiens). We could have them compare so-and-so’s account of human history as an ever-expanding unlatching of energy sources with Robert Wright’s account of human history as unlatching more and more positive-sum games (Nonzero). What role could the lure of certainty play? To help them grow their skills at finding anomalies, we might help them work through pseudo-histories and conspiracy theories. Q: Conspiracy theories! Oh, come now, you’re playing with fire. Well, the world is on fire. Our students will spend the rest of their lives encountering terrible-but-beguiling arguments about how the world works; if we don’t prepare them for those, what have we been doing? So we should introduce arguments that the Moon landing was a hoax, that the Illuminati founded America, that aliens built the pyramids, and so on. At no point can we demean students for falling for any of these theories — the job of a teacher at this stage, Egan writes, is to support students in their reasoning even when their beliefs are offensive and stupid, gradually offering anomalies. There’s no way out of bad theories except through them. By the time students graduate, we want them to have wrestled with terrible ideas and — for a while — lost. They need to experience what it’s like to change their minds about something they felt strongly about. They need to viscerally realize, in Feynman’s famous phrase, “The first principle is that you must not fool yourself and you are the easiest person to fool.” High school natural science How could entering the big fights reinvent high school science? At present, so much of the high school science curriculum — especially “honors” classes — is oriented toward helping amass details. (The same is true of 100-level university classes, which famously “survey” the field to prepare for more advanced studies. I always thought this was stupid — of the huge lecture hall of students in my Geology 100 class, how many went on to take even a second course?) The meaty debates that propel science forward are held back. Egan complains: “The more general and speculative theories in any discipline are treated like an unconventional and disreputable relation who, even though the children find her exciting and entertaining, must be kept hidden from view, her very existence denied as long as possible”. This is a stupid approach — students with an adventurous bent are convinced that science isn’t for them. Egan proposes, simply, that we flip this, and organize high school science classes around the big debates. We shouldn’t be ashamed at how, well, adolescent this might look: “the dramatic, speculative, and contentious theories will be up-front in the early years of the [high school] curriculum”. What might those be? Egan doesn’t give a list, but we can spitball some: instead of explaining what “matter” is from the top down, a physics class could problematize “matter” by following the debates over the nature of dark matter and dark energy, and by becoming familiarized with the various interpretations of quantum mechanics
Legionnaires' disease

Legionnaires' disease is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 18, 2025 and June 18, 2025. The archive places it in contexts such as "diagnosed with Legionnaires' disease (a type of pneumonia and leading cause of waterborne disease and deaths in the US)". It most often appears alongside 1DaySooner, Aatu Koskensilta, acanthamoeba keratitis.

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Legionnaires' disease
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1
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June 18, 2025
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June 18, 2025
June 18, 2025 · Original source
We then responded to home investigation requests in 2022 for two residents: a) one hospitalized with COVID-19 and later diagnosed with Legionnaires' disease (a type of pneumonia and leading cause of waterborne disease and deaths in the US) in Harrisonburg, VA, and b) another with Acanthamoeba keratitis (a rare eye infection) in a South Carolina town. Specifically, we packed and shipped sampling kits, probes, and instruction booklets/videos, and remotely assisted residents with measuring relevant water quality parameters, taking accurate water and biofilm swab samples, and shipping those back to our laboratory. Our team used quantitative and digital droplet PCR (qPCR/ddPCR) to test for Legionella pneumophila and Acanthamoeba bacteria. We did not find these pathogens at meaningful levels, although in at least the Harrisonburg case, the resident had followed CDC Legionella prevention guidance after a prior positive Legionella detection by increasing their water heater temperature, which could have contributed to successful remediation. The results were published in the scientific journal ACS ES&T Water. ACX funding provided partial support for the lead PhD student, supplies, analysis, and shipping costs.
Legionnaire’s Disease

Legionnaire’s Disease is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 04, 2022 and November 04, 2022. The archive places it in contexts such as ""residents were afflicted by Legionnaire’s Disease"". It most often appears alongside 1DaySooner, acanthamoeba keratitis, ACX.

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1
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1
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November 04, 2022
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November 04, 2022
November 04, 2022 · Original source
29: Citizen Surveillance Of Pathogens In Drinking Water (8/10) Siddhartha Roy reports: "We spent 3-4 months developing methodologies and protocols for citizen sampling of opportunistic pathogens in premise plumbing. See exemplar sampling instructions and YouTube video here. We piloted them in two homes in SC and VA, where residents were afflicted by Legionnaire’s Disease and acanthamoeba keratitis, an eye infection. The results showed that by the time we made measurements, the pathogens were not present in the water, if they were there in the first place, possibly because the residents took some remedial measures. We hope that in the future, faster deployment of the methods will help us to better prove cause and effect, and detect the health risk if it is present." They are interested in more funding for future partnerships with citizens.
Lemaitre's Big Bang Theory

Lemaitre's Big Bang Theory is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 28, 2022 and July 28, 2022. The archive places it in contexts such as "This paradox was eventually resolved by accepting that the age of the universe is finite, as described by Lemaitre's and Hubble's Big Bang Theory". It most often appears alongside 1970s World Bank initiatives in Lesotho, Alex, archpawn.

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1
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July 28, 2022
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July 28, 2022
July 28, 2022 · Original source
This isn't even the worst prediction of the old paradigm*: the Blazing Sky Paradox / Olbers' Paradox. The universe was thought to be infinitely large and infinitely old and that matter is approximately uniformly distributed at the largest scales (Copernican Principle). Any line of sight should eventually hit a star. Work out the math and the entire sky should be as bright as a sun all the time. This contradicts our observation that the sky is dark at night. This paradox was eventually resolved by accepting that the age of the universe is finite, as described by Lemaitre's and Hubble's Big Bang Theory.
Lemuria

Lemuria is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between October 25, 2021 and October 25, 2021. The archive places it in contexts such as "links to the Kennedys, World War I, and ancient Lemuria". It most often appears alongside Adrian Hon, Albert Einstein, Alternate reality games.

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Lemuria
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October 25, 2021
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October 25, 2021
October 25, 2021 · Original source
This is sort of true. But it needs to acknowledge that even being included in existing systems of knowledge production isn't that great. You become a Biology PhD student, you spend ten years learning about fungal ribosomes, and probably there's still some guy in China who knows more than you and beats you to the one interesting thing about fungal ribosomes left to figure out, plus nobody cares about fungal ribosomes anyway. Meanwhile, the QAnon devotee has discovered five earth-shattering facts about the Lizard Papacy in the last two hours, including previously-unrecognized links to the Kennedys, World War I, and ancient Lemuria.
lemurs

lemurs is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between December 02, 2021 and December 02, 2021. The archive places it in contexts such as "extends lifespan about 50% in lemurs". It most often appears alongside Alexandre Gueniot, Algernon’s Law, Alzheimers.

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lemurs
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December 02, 2021
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December 02, 2021
December 02, 2021 · Original source
mTOR turns off in times of deprivation, so you can keep it off by depriving yourself. That’s why the gold standard of anti-aging interventions is calorie restriction: eat less food. This isn’t just the “stay thin if you don’t want to die of a heart attack” thing, this is where you eat an absurdly low amount of food, practically starving yourself, as a desperate strategy to turn off this one protein. This kind of extreme calorie restriction extends lifespan about 50% in lemurs, and would probably work for humans too. Sinclair brings up the story of a weird Venetian merchant who took some kind of vow of temperance and ate famously little each day: he lived to 100, which is pretty good for the 1500s. And:
Lent

Lent is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between October 10, 2022 and October 10, 2022. The archive places it in contexts such as "eating eggs was banned during Lent". It most often appears alongside 9-11, Adraste, America.

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Lent
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1
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October 10, 2022
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October 10, 2022
October 10, 2022 · Original source
Aren’t eggs and rabbits more related to generic spring festivities than to Christ’s resurrection? The link argues that eggs make sense because eating eggs was banned during Lent, which meant there were lots of extra eggs to eat on Easter (the day Lent ended). Rabbits are just a generic spring thing, but probably not connected to Eostre in particular. Still, claims of a link aren’t just something some idiot New Atheist dreamed up one day - they actually come from the Grimm Brothers and other German folklorists who were postulating links between rabbits and the goddess Eostre as early as the mid 19th century. None of their reasons really sound convincing by modern standards - an unrelated goddess with hare symbology here, a few poorly-sourced quotes from peasants there - but they are surely the origin of this belief.
> A hundred castellanos [a unit of currency] are as easily obtained for a woman as for a farm, and there are plenty of dealers who go about looking for girls; those from nine to ten are now in demand, and for all ages a good price must be paid.
> The maintenance of justice and the extension of the dominion of Her Highness has hitherto kept me down. Now that so much gold is found, a dispute arises as to which brings more profit, whether to go about robbing or to go to the mines. A hundred castellanos are as easily obtained for a woman as for a farm, and there are plenty of dealers who go about looking for girls; those from nine to ten are now in demand, and for all ages a good price must be paid. I assert that the violence of the calumny of turbulent persons has injured me more than my services have profited me; which is a bad example for the present and for the future. I take my oath that a number of men have gone to the Indies who did not deserve water in the sight of God and of the world; and now they are returning thither, and leave is granted them.”
leptin

leptin is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between February 10, 2022 and February 10, 2022. The archive places it in contexts such as "gravitostat, a body weight homeostat independent of leptin". It most often appears alongside 2018, @BendiniUK, @benyeohben.

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leptin
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February 10, 2022
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February 10, 2022
February 10, 2022 · Original source
#67: Investigate Weighted Belts As An Appetite Suppressant I’m a data scientist with experience in healthcare and human subject research. I’m interested in the efficacy of weighted belts as an appetite suppressant. Over the last several years there's been interesting research on the gravitostat, a body weight homeostat independent of leptin that is controlled by the amount of weight loaded on the large bones. Two years ago, results from a “proof of concept” RCT were published showing that wearing weighted vests seems to reduce body weight and fat in humans. More research is needed, and more is being done (https://clinicaltrials.gov/ct2/show/NCT04809129), but none has focused on long term compliance or long term weight loss in humans wearing weighted clothes. I’m planning on sending subjects weighted clothing (various belts and vests), a randomized amount of weight, and instructions and guidance covering the theory etc. Compliance and body weight will be tracked and reported for two years along with surveys of what subjects' experiences have been. Resulting data and findings will be published. Improving compliance and intervention effectiveness through improved weighted clothing is something that academic researchers may be slow to focus on but could be of incredible value. Costs of the weighted clothing are estimated to be at least $5000. To provide funding or suggestions, contact me at justintgardiner@gmail.com.
Less Utilitarian Than Thou

Less Utilitarian Than Thou is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between March 28, 2024 and March 28, 2024. The archive places it in contexts such as "I guess I classify this with all the other examples in Less Utilitarian Than Thou". It most often appears alongside ACX comment thread, ACX subreddit, Asia.

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1
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March 28, 2024
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March 28, 2024
March 28, 2024 · Original source
The other part of the argument was that saying “I will debate all comers for an $X bet” is annoying, and we shouldn’t encourage that kind of thing. Certainly this technique has been used by bad actors - for example, the Holocaust denial group Institute For Historical Review offered a $50,000 prize to anyone who could prove the Holocaust happened (it was eventually won by an Auschwitz survivor whose “proof” was that he saw his family led to the gas chambers; IHR failed to accept this; the survivor sued and won). Likewise, anti-vaccine multimillionaire Steve Kirsch has offered to bet $500,000 on the results of a debate about vaccines not working9 (Saar took him up on it and they’re continuing to hammer out the specifics). I assume the concern is that (if the court system hadn’t stepped in), the Institute for Historical Review could have kept denying any evidence they were given, then kept taunting people with “We’ve offered $50,000 for proof that the Holocaust happened, nobody has ever won our money, so the proof must not exist”. Or Kirsch could keep saying “Nobody will bet me $500,000 on vaccines, guess they’re scared and think they don’t have evidence” (when in fact it’s just that most people don’t have the time, courage, and risk tolerance to do this, especially when there’s no guarantee the right person will win the debate). In order to deny these people this weapon (the argument goes) we need to make it common knowledge that this strategy isn’t legitimate. And taking people up on their offer, having a great debate that leaves everybody more enlightened and serves as a model for rational discourse, then having the right side win in the end - seems like the opposite of delegitimizing this strategy. I guess I classify this with all the other examples in Less Utilitarian Than Thou. Cool Machiavellian plot you have there, but maybe the fact that you’re losing 16%-66% should make you question whether you’re really as smart as you think you are, and whether your plan to suppress all discussion for the greater good is really the mastermind-level strategy you hoped it would be. It’s good to assert the true fact that these kinds of challenges are often dumb/rigged/useless, and that “nobody has yet responded to my challenge” isn’t a valid argument that someone’s necessarily right. But I stop short of trying to set some kind of social norm that nobody may respond to anyone else’s challenges, even if they think that person is being honest and has organized the challenge well (as Saar was and did). That almost seems like itself legitimizing the whole thing, in the sense of accepting that if someone loses a challenge then it means something important. I would rather place the illegitimacy where it belongs (a challenge really doesn’t prove anything, separate from the arguments made in it) and let people do what they want. I want to see more debates like this. I learned more watching the 15 hours of Rootclaim debate than I think I would have researching on my own for 15 hours. But a lot of things had to come together to make this work. Most of all, this debate worked out because the judges were two very smart scientists with relevant expertise. To get such good judges, lots of things had to fall into place. First, the debate itself had to be expensive enough that neither side begrudged paying the extra $5,000 per judge to hire the best people. And second, the debate had to be about a topic where lots of intelligent people haven’t yet made up their minds. If the debate was about flat earth, I would despair of finding good judges. Either the judges would already be convinced the Earth was round (which the flat Earth side would understandably refuse to accept). Or they would be 50-50, which would mean they were extremely weird people whose reasoning couldn’t be trusted. Flat Earth is an extreme example, but even a debate about COVID vaccines would be pushing it here. (since writing this, I learned Peter had made this same argument and analogy in a blog post on Kirsch; sorry for the unintentional plagiarism) I think I would genuinely update on the conclusion of any other Rootclaim debate with the same caliber of participants as this one, but not necessarily on whatever Steve Kirsch or the Institute of Historical Review comes up with, nor the next person to hit on the strategy of “I’ll pay you $100,000 if you prove me wrong!”10 The Aftermath: Conclusion This was one of my favorite topics to write about this year, for a few reasons. First, on the object level, I learned a lot about the origins of COVID, which is a great story. I feel like I know much more now about this disease that came out of nowhere and ruined all of our lives for a few years. It’s a weird rabbit hole, which I’m not yet entirely out of. I have a weird urge to visit Wuhan as a tourist, see the Wuhan Institute of Virology, stroll through the Huanan Central Seafood Market (unfortunately closed), maybe eat a raccoon-dog. Second, some of the lessons of this debate are actionable. I’ve written before about how we should learn the lessons of lab leak even if it turns out to be false this time; that hasn’t changed. But this was a good reminder to also learn the lessons of zoonosis, for the same reason. We need more attention on closing wet markets and tracking weird Chinese wildlife. The DEFUSE proposal wanted to immunize bats - is this still a worthwhile idea? The virologists got a bad rap for wanting to gain-of-function exactly the pathogen that caused the century’s worst pandemic, but in a way that speaks well of them - they clearly knew what to be worried about. Has anyone mumbled an apology and asked them if they have any other useful predictions? Third, John Nerst has written about erisology, the study of disagreements. This was surely one of history’s greatest erisological studies. Two very smart people spent fifteen hours hashing out every argument and counterargument in good faith, then quantified all of their beliefs in a way that lets us figure out exactly where they differed and by how much. This isn’t entirely a victory - as a newly minted member of team zoonosis, I still can’t trace exactly why Saar is so sure I’m wrong. But if the COVID origin story fascinates me as this peek deep into a pestiferous underworld of sinister laboratories and reeking wet markets, something about this debate felt like analogous peek into the creepy subconscious swamps where disagreements begin. Fourth, for the first time it made me see the coronavirus as one of God’s biggest and funniest jokes. Think about it. Either a zoonotic virus crossed over to humans fifteen miles from the biggest coronavirus laboratory in the Eastern Hemisphere. Or a lab leak virus first rose to public attention right near a raccoon-dog stall in a wet market. Either way is one of the century’s biggest coincidences, designed by some cosmic joker who wanted to keep the debate acrimonious for years to come. But fifth, if the coronavirus’ story is a comedy, all of this - Rootclaim, the debate, the $100K - is a tragedy. Saar got $100 million, decided to devote a big part of his life to improving human reasoning, and came up with a really elegant system. He was so confident in his system, and in the power of open discussion, that he risked his money and reputation on an accept-all-comers debate offer . Then some rando who nobody had ever heard of accepted the challenge, turned out to be some kind of weird debate savant, and won, turning what should have been Rootclaim’s moment of triumph into a bitter defeat. Totally new kind of human suffering, worthy of Shakespeare. I look forward to the movie, especially seeing who plays the dashing young blogger who helped the participants meet. Other Resources Daniel Filan’s running Twitter commentary of the debate
Lethe

Lethe is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 20, 2022 and April 20, 2022. The archive places it in contexts such as ""A little like Lethe. When you have drunk of it you forget forever all proprietorship in your own works."". It most often appears alongside A.E. Waite, Adlerian psychology, AL.

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Lethe
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April 20, 2022
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April 20, 2022
April 20, 2022 · Original source
"It is up there in the mountains," said the Spirit. "Very cold and clear, between two green hills. A little like Lethe. When you have drunk of it you forget forever all proprietorship in your own works. You enjoy them just as if they were someone else's: without pride and without modesty."
Let’s Go Brandon

Let’s Go Brandon is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 26, 2024 and July 26, 2024. The archive places it in contexts such as "after four years of Let’s Go Brandon, Biden himself has become a more popular villain". It most often appears alongside 1600 Pennsylvania Avenue, 2020 election, 2024 book review contest.

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Let’s Go Brandon
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July 26, 2024
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July 26, 2024
July 26, 2024 · Original source
But I don’t just need to guess based on comments and donation messages. In this realm, I can appeal to personal experience. I work in the broader world of American right-of-center politics, and we encounter Real Raw News believers constantly. We get emails from people who confidently insist the public-facing news of the day is fake, and the truth about the events at Gitmo will soon be revealed. At public Q&A events, we’ve fielded questions from genuinely nervous and worried people, who complain about their friends losing hope and being blackpilled by the news, and want to know why there hasn’t been more effort to share what’s “really” going on. A friend of mine who served in the Trump administration has described attending parties where, when he mentioned looking for a post-admin job, he received knowing looks and wink-wink-nudge-nudge remarks from people signaling they knew what was “really” going on. Somehow and someway, a lot of people believe or half-believe or badly want to believe this stuff. And where a lot of people do anything, there are takeaways to be found! In my three-plus years of reading all news that is both real and raw, here is what I’ve found. Conspiracies Evolve Like Comic Book Lore In his review of the Alexander Romance, Scott remarked that figures like Alexander the Great or Hercules were, essentially, the pre-modern versions of Batman: Stories about them are a genre, with countless different variations and stylistic choices that evolve over time, with just a few set principles guiding all of them. The Real Raw Newsiverse, and other modern conspiracy theories, also function like comic book lore. Just like Batman, and just like Hercules, “Donald Trump” has become a genre. Fake news stories about him and his Deep State enemies have a few core premises (adrenochrome, pedophile cabals, there is a Plan and we should Trust It) but endless room for variation past that point. Fans of comic books, soap operas, or The Simpsons might be familiar with something TVTropes calls “comic book time.” Certain facets of a fictional reality are locked in place, and with the passage of time everything else is gradually retconned to maintain the status quo. In season 2 of the Simpsons, Homer and Marge started dating in 1974, in Season 3 Marge becomes pregnant with Bart in 1980 (after a date watching The Empire Strikes Back), and in season 4 it’s revealed that Homer missed the Moon Landing to listen to “Yummy, Yummy, Yummy.” Tragically, though, The Simpsons kept going past season 10, and if Homer was 18 in 1974 that would make him eligible for a full Social Security benefit today. So in 2008, the continuity changed so that Homer was in a Nineties grunge band just before marrying Marge8. The Simpsons writers have avoided rejiggering the canon since, but if they do, they’ll have to confront the fact that 30-something Homer and Marge are now millennials, and in a decade they’ll be members of Gen Z. You may live to see a Simpsons flashback episode about Homer and Marge living as hipsters in Brooklyn during the 2010s (truly, we live in cursed times.) But the same phenomenon exists in the world of conspiracies. Instead of a consistent, elaborate canon, what we have is a few story beats with a lot of customization and the occasional retcon. When Baxter first began posting his stories, a core part of the narrative was that Donald Trump still secretly had all the powers of the presidency and was still in command of the entire U.S. military command. Early articles promised that Trump’s apparent loss of office was only a temporary ruse, necessary to expose the worst elements of the Deep State, but that Trump’s triumphal return to power would take place by July 4, 2021. The national media might have put on a song and dance suggesting otherwise, but behind the scenes, loyal military forces were the real ones in control. This control even extended to the military helpfully house-sitting the White House and not letting Biden use it. Despite his illegitimate victory, Biden met an unwelcome surprise when he arrived at the White House on January 20. Instead of getting a ceremonial greeting, he and Kamala Harris were stopped by National Guard and U.S. Marines at the barbwire fence encircling the White House. The Marines informed them that the military had assumed control of the Executive Branch and instructed them to vacate the area. When Harris belligerently said, “Move aside, we’re president now,” the Marines locked the gate. […] To avoid shame and maintain an illusion of power, Biden’s people concocted a ruse, supported by his media allies, to deceive the American public into believing he had won a fair election and had moved into the White House on schedule. Inside Actor/Producer Tyler Perry’s 300-acre Atlanta estate sits a three-story stucco replica of the commander-in-chief’s residence, which he originally built as a set piece for a television show. […] Although the replicant White House is built to 80% scale, on television and in images it’s indistinguishable from 1600 Pennsylvania Avenue. Biden and Harris have been using the facsimile to feign leadership and impose despotic rule on the nation. Of course, July 4 came and went, with Trump’s return nowhere to be seen, so the canon simply updated: In the new narrative, the military had been conducting a year-long election fraud audit on Trump’s behalf, the results were nearly ready for public release, and Trump’s return would simply be “swift.” But no swift return has transpired, and so as the 2024 election has approached, the lore has evolved in the direction of Trump authentically running in this election and simply reclaiming power by winning it. As time has passed, more subtle changes have had to pile up. Early on, RRN reported that Joe Biden was a brain dead semi-corpse being held at Walter Reed, and any public appearances by “Biden” were one of several actors. But after four years of Let’s Go Brandon, Biden himself has become a more popular villain, and so quietly references to his brain-dead status have disappeared. In the early days of RRN, the military was firmly behind Trump and any implication that Biden held the powers of commander-in-chief was a media-fueled sham. But as time has passed, Trump being the “real” commander-in-chief over a loyal military has evolved into a reality where there are two American militaries, a “White Hat” faction loyal to Trump and “Black Hats” loyal to Biden. Early stories implied the White Hats were more numerous, but recent stories have implied the opposite, with the White Hats an elite force that often wins battles decisively while badly outnumbered. A secret purge has gradually become a secret civil war, specifically one with frequent war crimes: White Hat forces in Maui have eradicated or repelled all but a handful of the felonious FEMA agents who began terrorizing the tropical paradise in the aftermath of the inexplicable blaze that razed Lahaina and surrounding towns in early August, a source in General Eric M. Smith’s office told Real Raw News. Since mid-August, United States Marines have fought with FEMA patrols in Lahaina, Kaanapali, Wailuku, Maalaea, and Pukalani, and the skirmishes resulted in the deaths of approximately 475 federal goons and, alas, 34 valiant Marines. The Marines died upholding the Constitution of the United States; the feds died trying to defend the criminal Biden regime. […] “The Marines died valorously,” our source said. “We ain’t taking FEMA prisoners from the rank and file, only the key players. General Smith made it clear it’s weapons-free. Those bastards know damn well they’re following unlawful orders, and they’ll pay the price.” I think the ever-evolving nature of conspiracies is actually pretty important to psychologically grasping their appeal. I have a friend who is a big believer in 9/11 Trutherism. He once compelled me to watch the documentary “The New Pearl Harbor,” an exhausting 5-hour film promoting 9/11 conspiracies. If one actually watches, one quickly discovers that a lot of 9/11 conspiracy theories are mutually exclusive, or at least don’t mesh well together: One conspiracy argues that fighter jets were intentionally diverted the wrong direction to keep them from shooting down the hijacked jets approaching New York, while another conspiracy suggests that United 93 was shot down, and it was all covered up. In some versions, the planes didn’t hit the Twin Towers at all. Sometimes Bush did it, and sometimes Israel did it, and so on. Similarly, in my career I’ve worked adjacent to people who, like RRN, were very hostile to Covid-19 shots. That hostility made them sequentially endorse wildly different assertions about how the vaccines worked. Sometimes, the vaccines contain heavy metals. Sometimes, they contain hydra DNA to turn recipients into partially non-human chimeras. Sometimes, the vaccines are a depopulation agent. Sometimes, they’re a mind-control agent, or a killswitch that can be activated by self-assembling nanomachinery. One viral documentary in 2022 claimed that Covid was caused by snake venom in the water supply, and that Covid vaccines were an additional dose of snake venom to keep people sick (all this, of course, because the snake is Satan’s animal). What stands out isn’t the silliness of these particular theories, but that I saw them sequentially endorsed by the same people. Some of these people are smart enough to notice inconsistencies, at least when they’re pointed out, so why don’t they bother them? To some extent, I think it’s for the same reason people don’t care that every Batman story doesn’t perfectly line up. Consistency isn’t the point! What actually matters is enjoying individual stories and the wider genre they fit into. Covid vaccine haters don’t think too hard about any specific story. Instead, they’re driven by a core impulse of “distrust the new vaccine that people I distrust are promoting,” and every conceivably story or tale that feeds that genre of thought is, for them, worthwhile. Similarly, Real Raw News fans don’t think too hard about any specific story. Instead, I think their core impulse is, ironically, profound disappointment in how the Trump administration failed to deliver. Trump shook up the American political landscape more than anyone in living memory, and promised sweeping changes to every level of American government, yet his actual administration proved rather disorderly, changed far less than was promised, and then lost power after one term. For many, this simply prompted a revision in how they saw Trump. But for others, the preferred response is to embrace a fantasy reality where Trump is a superhero. I actually think the reverse side of this explains things like the durability of Russiagate: If you’re a normal American liberal, everything Trump says is offensive and piggish, but to justify their level of disdain for them, many needed to elevate his evil to the level of treason, even if that never really made any sense. It can't just be that Trump is an egotistical jerk or a narcissist or whatever. He's got to be a traitor who's going to end American democracy. People Crave Extreme, Over-the-Top, and Underhanded Solutions. At the height of the French Revolution’s Reign of Terror, the Committee of Public Safety pushed through the Law of 22 Prairial. The law simplified the procedures of the country’s Revolutionary Tribunal by: Defining a whole heap of activities as criminal treason, including “creating scarcity,” disparaging the National Convention, “inspiring discouragement,” and spreading fake news.
Level 1

Level 1 is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 04, 2021 and June 04, 2021. The archive places it in contexts such as "One billion people are at Level 1". It most often appears alongside A.I.M., Aerocar, America.

Reference entry
Level 1
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1
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1
First seen
June 04, 2021
Last seen
June 04, 2021
June 04, 2021 · Original source
1. Barefoot. Unable even to afford shoes, they must walk everywhere they go. Income $1 per day. One billion people are at Level 1.
2. Bicycle (and shoes). The $4 per day they make doesn’t sound like much to you and me but it is a huge step up from Level 1. There are three billion people at level 2.
The miracle of the Industrial Revolution is now easily stated: In 1800, 85% of the world’s population was at Level 1. Today, only 9% is. Over the past half century, the bulk of humanity moved up out of Level 1 to erase the rich-poor gap and make the world wealth distribution roughly bell-shaped. The average American moved from Level 2 in 1800, to level 3 in 1900, to Level 4 in 2000. We can state the Great Stagnation story nearly as simply: There is no level 5."
Level 2

Level 2 is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 04, 2021 and June 04, 2021. The archive places it in contexts such as "There are three billion people at level 2". It most often appears alongside A.I.M., Aerocar, America.

Reference entry
Level 2
Mention count
1
Issue count
1
First seen
June 04, 2021
Last seen
June 04, 2021
June 04, 2021 · Original source
2. Bicycle (and shoes). The $4 per day they make doesn’t sound like much to you and me but it is a huge step up from Level 1. There are three billion people at level 2.
The miracle of the Industrial Revolution is now easily stated: In 1800, 85% of the world’s population was at Level 1. Today, only 9% is. Over the past half century, the bulk of humanity moved up out of Level 1 to erase the rich-poor gap and make the world wealth distribution roughly bell-shaped. The average American moved from Level 2 in 1800, to level 3 in 1900, to Level 4 in 2000. We can state the Great Stagnation story nearly as simply: There is no level 5."
Level 20 Dungeons and Dragons wizard

Level 20 Dungeons and Dragons wizard is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 28, 2023 and April 28, 2023. The archive places it in contexts such as "that’s what your average Level 20 Dungeons and Dragons wizard has done". It most often appears alongside Ancient Progenitor Civilization, Aragorn, Arya Stark.

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1
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1
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April 28, 2023
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April 28, 2023
April 28, 2023 · Original source
But also: the way to become John Wick is to practice shooting, every day, again and again, more obsessively than anyone else. Not only is this boring to watch (the movies don’t show it, and if they did it would be a short training montage) but it makes him too different from us, brings it back to the James Bond or Tyler Durden fantasy - we know, deep down, that we’re not the kind of person who would do this. You can sort of get magic this way - that’s what your average Level 20 Dungeons and Dragons wizard has done - but most fantasy protagonists are more interesting than that.
Level 3

Level 3 is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 04, 2021 and June 04, 2021. The archive places it in contexts such as "The two billion people at Level 3 make $16 a day". It most often appears alongside A.I.M., Aerocar, America.

Reference entry
Level 3
Mention count
1
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1
First seen
June 04, 2021
Last seen
June 04, 2021
June 04, 2021 · Original source
3. The two billion people at Level 3 make $16 a day; a motorbike is within their reach.
The miracle of the Industrial Revolution is now easily stated: In 1800, 85% of the world’s population was at Level 1. Today, only 9% is. Over the past half century, the bulk of humanity moved up out of Level 1 to erase the rich-poor gap and make the world wealth distribution roughly bell-shaped. The average American moved from Level 2 in 1800, to level 3 in 1900, to Level 4 in 2000. We can state the Great Stagnation story nearly as simply: There is no level 5."
Level 3 Closed Eye Visuals

Level 3 Closed Eye Visuals is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between October 01, 2025 and October 01, 2025. The archive places it in contexts such as "the discussion of Level 3 Closed Eye Visuals here". It most often appears alongside 1910s Portugal, 1999 British eclipse, 2017 US eclipse.

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1
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1
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October 01, 2025
Last seen
October 01, 2025
October 01, 2025 · Original source
What is this, exactly? I couldn’t find an optical illusion that was an exact match, but the closest was the discussion of Level 3 Closed Eye Visuals here. When people close their eyes, many get minor visual noise. People who meditate, use psychedelics, or are just more constitutionally prone to visual noise can get more impressive phenomena than others, and some very competitive eye-closer ranked them into levels. Level 3 looks like this:
Level 4

Level 4 is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 04, 2021 and June 04, 2021. The archive places it in contexts such as "At $64 per day, the one billion people at Level 4 own a car". It most often appears alongside A.I.M., Aerocar, America.

Reference entry
Level 4
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1
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1
First seen
June 04, 2021
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June 04, 2021
June 04, 2021 · Original source
4. At $64 per day, the one billion people at Level 4 own a car.
The miracle of the Industrial Revolution is now easily stated: In 1800, 85% of the world’s population was at Level 1. Today, only 9% is. Over the past half century, the bulk of humanity moved up out of Level 1 to erase the rich-poor gap and make the world wealth distribution roughly bell-shaped. The average American moved from Level 2 in 1800, to level 3 in 1900, to Level 4 in 2000. We can state the Great Stagnation story nearly as simply: There is no level 5."
Level 5

Level 5 is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 04, 2021 and June 04, 2021. The archive places it in contexts such as "There is no level 5". It most often appears alongside A.I.M., Aerocar, America.

Reference entry
Level 5
Mention count
1
Issue count
1
First seen
June 04, 2021
Last seen
June 04, 2021
June 04, 2021 · Original source
The miracle of the Industrial Revolution is now easily stated: In 1800, 85% of the world’s population was at Level 1. Today, only 9% is. Over the past half century, the bulk of humanity moved up out of Level 1 to erase the rich-poor gap and make the world wealth distribution roughly bell-shaped. The average American moved from Level 2 in 1800, to level 3 in 1900, to Level 4 in 2000. We can state the Great Stagnation story nearly as simply: There is no level 5."
Level 5, in transportation, is a flying car. Flying cars are to airplanes as cars are to trains. Airplanes are fast, but getting to the airport, waiting for your flight, and getting to your final destination is a big hassle. Imagine if you had to bike to a train station to get anywhere (not such a leap of imagination for me in New York City! But it wouldn’t work in the suburbs). What if you had one vehicle that could drive on the road and fly in the sky at hundreds of miles an hour?
Flying cars didn’t have the same issues; they were being developed privately. But regulation doomed them. Harold Pitcairn was almost successful in developing a flying car, but then in World War II the government nationalized his helicopter patents (they promised to give them back after the war, but reneged) and he spent the rest of his life in court. He won, 17 years after his death. Bruce Hallock had a promising design, but he sold a plane to a missionary group in Peru and was arrested as an “arms trafficker”. Robert Fulton had a successful prototype, “however, Fulton’s financial backers had become discouraged with the seemingly endless expense of meeting government production standards, and they withdrew their support.” Molt Taylor “was actually in serious negotiations with Ford as late as 1975 to have the Aerocar mass-produced. The monkeywrench was thrown into the negotiations by the FAA and the DOT. Taylor already had an airworthiness certificate for the Aerocar, granted by the CAA (predecessor of the FAA) after a delay of 7 years from its first flight. He claims that the agencies turned thumbs down on the Aerocar ‘because everybody would have one, and we couldn’t handle the [air] traffic.’ Airplane regulation has only gotten stricter: “The entire F.A.R. / A.I.M., which every airman is responsible for knowing, is 1085 pages long. At least it was in 2013; a new one comes out every year.” So in the end, we have none of these technologies. No flying cars, even though they were prototyped almost a hundred years ago. Some nuclear energy, but crippled, aged, feared, and hated. 3D printing, but no nanotech. No level 5. Because the state needs legibility, and progress is not legible. The bureaucratic incentives are to calcify. If no one does anything new, no one will do anything wrong. Hall:
Leviathan

Leviathan is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 09, 2021 and June 09, 2021. The archive places it in contexts such as "righteous in Heaven dine on the flesh of Leviathan". It most often appears alongside Adamo, animal welfare advocates, Brian Tomasik.

Reference entry
Leviathan
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1
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1
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June 09, 2021
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June 09, 2021
June 09, 2021 · Original source
What about the other limit? Plausibly the most morally correct action, short of becoming vegetarian, would be to eat the largest animal there is. And according to the Talmud - Baba Bathra 74b- the righteous in Heaven dine on the flesh of Leviathan, which suffices to feed all of them forever. Hypothesis confirmed!
Lewis Turning Point

Lewis Turning Point is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 25, 2021 and November 25, 2021. The archive places it in contexts such as "the exhaustion of rural surplus labor (the Lewis Turning Point)". It most often appears alongside Aleksandar Vucic, awanderingmind, Biden.

Reference entry
Lewis Turning Point
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1
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1
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November 25, 2021
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November 25, 2021
November 25, 2021 · Original source
Boris Johnson (left) is 5’9, so the guy in the middle must be gigantic. Who is he? Looks like it’s Milo Djukanovic, President of Montenegro, who’s 6’6 (198 cm). Is he the tallest world leader? It seems like he’s tied with his colleague across the border, Serbian president Aleksandar Vucic. Why are Balkan leaders so tall? As usual, the answer is “genetics”. This article says: It has been noted that men from Herzegovina are taller on average than men in other places—the average male height is just over six feet...Putting all the data together, researchers concluded that the most likely cause of larger-than-average height of Herzegovinian men is lifestyle during the Paleolithic—men hunted large animals such as mammoth for survival—such a diet, heavy in protein, combined with small population densities, would have provided ideal conditions for height selection, resulting in increasingly taller men who passed the trait down through their I-M170 chromosome to future generations. Some sources note that they manage to beat the Dutch despite the latter country’s much higher human development index. The Dutch are probably tall through a combination of nature and nurture; Balkan people are tall through nature alone. 7: Eliezer Yudkowsky doesn’t need more ego boosts, but an idea he had a couple of years ago - using strings of bright lights to provide a better and brighter experience for Seasonal Affective Disorder sufferers than regular light boxes - spread from him to the rationalist community to the wider world, and has finally gotten tested in a formal study (see Acknowledgments section). Results seem vaguely positive: "SAD symptoms of both groups improved similarly and considerably...exploratory analyses indicate that a higher illuminance is associated with a larger symptom improvement in the BROAD light therapy group" 8: Percent of people who choose woke options on polls very tentatively and preliminarily seems to be going down post-Trump (h/t Richard Hanania). 9: Twitter conspiracy theories 10: Did you know: all those reconstructions of “how classical art would have looked with the original paint” are probably inaccurate. There is no reason to think the Greeks and Romans used garish technicolor hues on their statues; what evidence we have suggest they were good at shading, and the statues were probably colored very tastefully. 11: Complaints about how Karl Friston uses the term “Markov blanket” 12: Trevor Klee on the claim that cyclosporine patients don’t get dementia. Apparently there was a big study where basically nobody on the immunosuppressant cyclosporine ever got dementia, and there are some theoretical reasons why cyclosporine might prevent neurodegeneration. But another study found people on cyclosporine got dementia at the usual rate. I think in a situation like this you should have a really high prior on “the people who got the crazy result bungled their study somehow”, but I’m interested in hearing what other people think. 13: Also from Trevor: a history of fluvoxamine treatment for COVID. 14: To tide you over until the next book review contest, here is awanderingmind’s review of The Conquest Of Bread. 15: Claims: cnbc.com/2021/11/05/sam…\nft.com/content/dcb75a… (better article, but paywalled)","username":"moskov","name":"Dustin Moskovitz","profile_image_url":"","date":"Fri Nov 05 15:49:46 +0000 2021","photos":[],"quoted_tweet":{},"reply_count":0,"retweet_count":184,"like_count":1188,"impression_count":0,"expanded_url":{"url":"https://www.ft.com/content/dcb75a56-ca23-439c-96db-56483979bf34","image":"https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/80a58c96-c72f-4301-b571-aa9384f132bd_2400x1350.jpeg","title":"Subscribe to read | Financial Times","description":"News, analysis and comment from the Financial Times, the worldʼs leading global business publication","domain":"ft.com"},"video_url":null,"belowTheFold":true}" data-component-name="Twitter2ToDOM"> 16: Big trial on Vitamin D for depression finds null result. Peter Attia tries to tear it apart here, but I am unconvinced, especially in the context of Vitamin D never working for any of the things people say it does besides the most boring aspects of bone health. 17: “California is actively considering the adoption of flawed and inequitable guidance on math curricula based on misleading data and inaccurate success metrics reported by San Francisco Unified School District (SFUSD)...Based on our review of the data, we found misleading, unsupported, and cherry-picked assertions of success for the new math program. We noted that overall test scores are down and enrollments in UC-approved advanced math classes have dropped as well.” It looks like San Francisco is trying the good old “lower standards, then when more kids meet the standards, claim your school reform plan worked” trick again. 18: A new study claims that self-reported “Long COVID” symptoms are more associated with believing you’ve had COVID than with actually having it (as measured by serologic testing), which sounds like pretty strong evidence that it’s psychsomatic. Expert reactions are mixed-to-negative, although the only one of these that doesn’t sound like excuse-making is Dr. Rossman’s about the unreliability of the tests. I haven’t confirmed test reliability stats but Philippe Lemoine also thinks this is a plausible confounder. 19: Noahpinion: What If Xi Jinping Just Isn’t That Competent? I appreciated this for making me think, and for underlining the extent of the difference between the Deng/Jiang/Hu era and what Xi’s doing. I especially appreciated this line, which I’d never thought about before: Xi presided over the end of China’s hypergrowth. To some extent this is not his fault. No country can grow at 10% forever, and there were many structural forces pushing downward on China’s numbers — the end of the demographic dividend, the exhaustion of rural surplus labor (the Lewis Turning Point), the saturation of export markets, and so on. But China is also slowing down earlier than South Korea, Taiwan, or Japan did in their day. China’s per capita GDP (at PPP) is still only about 1/3 that of a developed country, so if they stop catching up at about half of developed-country levels, that will not be a great showing. A big lesson of the past twenty years has been “actually liberal democracy isn’t necessary to reach developed-country status”, so it would be quite the twist if it turned out you needed liberal democracy to reach developed-country status. This gets pretty close to the great mystery of why some less-developed countries “catch up” and others don’t; whatever happens in China is going to be a really useful data point. 20: Variations on the fable of The Frog And The Scorpion. 21: You’ve probably heard about the University of Austin, the new project by a bunch of wokeness-critical academics to start a new university that won’t cancel people or force conformity (New York Post article, Politico article - these were the two least “you need to be super-outraged about this right now” articles I could find). Tyler Cowen and Larry Summers are involved; Steven Pinker was supposed to be but left for unclear reasons. My thoughts, in no particular order: Even forgetting the political aspect, attempts to start new universities are always welcome.
Lex Luthor

Lex Luthor is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between February 26, 2021 and February 26, 2021. The archive places it in contexts such as "Ike's sandwiches have names like 'Lex Luthor' and 'Chester the Cheetah'". It most often appears alongside American Chinese food, Bay Area, BBQ pork rice.

Reference entry
Lex Luthor
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1
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1
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February 26, 2021
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February 26, 2021
February 26, 2021 · Original source
Ike's sandwiches have names like "Lex Luthor" and "Chester the Cheetah". Crave's have names like "Iron Man" and "Donald Duck". Both chains offer the same choice of French, sourdough, Dutch cruch, wheat, and gluten-free breads. Both give you a few free lollipops in the bag with every order. Also, Ike's is located at the intersection of Shattuck and Center Streets in Berkeley; Crave's is also located at that intersection, about 400 ft away.
Leyline of Anticipation

Leyline of Anticipation is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 01, 2024 and November 01, 2024. The archive places it in contexts such as "a simple 19-card combination of Leyline of Anticipation". It most often appears alongside /r/BadMTGCombos, @cremieuxrecuel, @justin_garson.

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1
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1
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November 01, 2024
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November 01, 2024
November 01, 2024 · Original source
Here the black line indicates that the average European of 6000 BC would have had genetic IQ 65 (compared to modern 100), but the regression line indicates more like IQ 90 - I don’t know why the researchers chose to interpret the trend as necessarily constant and linear, or whether we should follow. There isn’t enough ancient DNA to fully test whether the same happened in other populations yet, although a preliminary small-sample test on Asians suggests it happened there too (not really, see here). If the selection for IQ was a response of agriculture, we’d expect to see higher genetic IQ in populations that got agriculture earlier. But it could also be a response to sentience itself creating new selection pressures that continued to act as recently as historical time (some evidence suggests this is true of schizophrenia), which might make populations more similar. 7: Joseph Heath on Marxism vs. John Rawls. I appreciated this because everyone knows we’re supposed say that John Rawls is among the most important philosophers of all time blah blah blah but nobody had ever explained why to me (veil of ignorance seems neither very original nor very good). Heath’s answer: Marxism dominated the academy for decades, but eventually became philosophically unsustainable. This wasn’t because of the generic “Communism doesn’t work” objections that moved ordinary people. It was because Marx’s ethical critique of capitalism was based on exploitation, according to a technical definition of “exploit” that only made sense according to Marx’s labor theory of value. But the supply-and-demand theory of value quickly supplanted the labor theory, the exploitation argument doesn’t really work within supply-and-demand, and so Marxist philosophers were left without a clear ethical critique. John Rawls, by coming up with the part of the underpinning for the modern inequality-based-critique of society, let all the Marxist academics switch to being liberals while continuing to dislike capitalists. 8: /r/BadMTGCombos: a simple 19-card combination of Leyline of Anticipation, Leyline of Transformation, Mirror Room, Darksteel Citadel, Sanctum Weaver, Freed From The Real, Abuelo's Awakening, Myrkul Lord of Bones, Zimone All Questioning, Birgi God of Storytelling, Siege Zombie, Desecration Elemental, Mirror Gallery, Clock of Omens, Parallel Lives, Life and Limb, Isochron Scepter, Narset's Reversal, and Molten Reflection can be used to deal infinite damage if and only if the Twin Prime Conjecture is true. 9: During the most recent Berkeley ACX meetup, we somehow ended up discussing how often people feed living mice to snakes. The answer seems to be that there’s a debate about it in the snake community, the smartest and most experienced voices are against it, but it still happens a lot. Here’s an EA Forum post on the feeder rodent industry and efforts to make it more humane. 10: King Frederick William I of Prussia decided to have a regiment of giants in his army and scoured Europe for extremely tall people, including poaching them from other countries’ armies and forcing them to enlist against their will. He ended up with 3,000 soldiers, ranging from 6’2 - 7’6, but “many of the men were unfit for combat due to their gigantism”. So why did he do it? He liked to paint their portraits from memory. He tried to show them to foreign visitors and dignitaries to impress them. At times he would try to cheer himself up by ordering them to march before him, even if he was in his sickbed. This procession, which included the entire regiment, was led by their mascot, a bear. He once confided to the French ambassador that "The most beautiful girl or woman in the world would be a matter of indifference to me, but tall soldiers—they are my weakness" The King dreamed of a eugenics program to create even taller soldiers. He got as far as pairing up some of his tall soldiers up with tall women and birthing a few tall babies before he died; his successor had no interest and let everybody go home. 11: Before modern IP law, you could write a sequel to someone else’s book and they couldn’t stop you. Among the most successful examples is American “astronomer and writer” Garrett Serviss’ Edison’s Conquest Of Mars, a sequel to War Of The Worlds in which a vengeful human race, led by Thomas Edison, invent spaceships and attack Mars in retaliation for the first book’s Martian invasion. "The book contains some notable 'firsts' in science fiction: alien abductions, spacesuits, aliens building the Pyramids, space battles, oxygen pills, asteroid mining and disintegrator rays", and was credited as an inspiration by Robert Goddard and HP Lovecraft. 12: Joe Biden, singularitarian? (click for link to video) 13: Gwern on the chip embargo: It is pretty damning. We're told the chip embargo has failed, and smugglers have been running rampant for years, and China is about to jump light years beyond the West and enslave us with AXiI (if you will) . . . And then an expert casually remarks that all of China put together, smuggling chips since 2022, has fewer H100s than Elon Musk orders for his datacenter while playing Elden Ring. And even with that huge bottleneck and 1.4 billion people, there's so little demand for them that they cost less per hour than in the West, where AI is redhot and we can't get enough H100s in datacenters. (And where the serious AI people are now discussing how to put that many into a single datacenter for a single run before the next scaleup with B200s obsoletes those...) 14: A company called Cosm has raised $250 million to build “immersive sports experiences”, ie giant buildings sort of like a cross between a stadium and a movie theater where people can get together and watch high-quality televised sports games in a “realistic” setting; they already have facilities in Dallas and Los Angeles. 15: Cremieux: The Ottoman Origins Of Modernity. The “Ottoman” bit is a distractor; the Ottomans fought the Catholics long enough for the Protestants to get a foothold, and then the Protestants established modernity. A useful pushback against the pushback that the Catholic Church never persecuted scientists or held back progress. I’m most interested in this post in the context of Cremieux saying he wrote it in two hours. Even I can’t work that fast! 16: The Green Party, a US third party, tried to put their candidate Jill Stein on the ballot in November. The Nevada election office sent them the wrong forms and gave them false advice about the process. The Greens filed the wrong forms, the Democrats sued, and the Supreme Court disqualified Stein, calling the election office’s incorrect advice an “unfortunate mistake”. I’m disappointed in this outcome - partly for the obvious reasons, but also because the incorrect forms they submitted technically should have added a state referendum to the ballot containing only the text “Jill Stein”. If they’re going to disqualify her candidacy, then I think they should at least hold the state referendum! 17: Nostalgebraist: Google has a new tool out that will create an AI podcast for any text; you hand it the text (could be a blog post, article, or work of fiction), and the tool generates a podcast of two AI hosts discussing it. You can find podcast discussions of Nostalgebraist’s fiction (Northern Caves and Almost Nowhere) at the link, but the acknowledged peak of the genre is Podcast Hosts Discover They’re AI, Not Human, And Spiral Into Existential Meltdown. 18: Also Nostalgebraist: The Case For Chain Of Thought Unfaithfulness Is Overstated. New AIs like o1 give “chain of thought”, ie display what they’re thinking after each step. This seems like a promising avenue to solve alignment - just see whether they’re thinking “and now I will plot against humans”. Unfortunately it’s not so easy; the chain of thought isn’t always accurate (you can sometimes catch the AI “hiding” thoughts it doesn’t want its human overseers to know, like when it’s using a racial stereotype). This article argues that these examples aren’t as exciting as they sound, and chain-of-thought accurately reflects reasoning for most tasks. 19: Australian government considers making doxxing a crime punishable by up to seven years in jail. 20: Getting your brain cryogenically frozen after your death is now free. 21: Cube Flipper: Hypercomputation without bothering the cactus people. The visual system must solve difficult math problems when translating the 2D visual field into a 3D world. Can we harness this innate mathematical ability to do arbitrary work? Cognitive scientist Mark Changizi developed a series of visual circuits (eg XOR gates) based on Necker cubes, probably easier seen than described: After surveying the field, Cube Flipper proposes a more advanced visual computer based on taking DMT and viewing certain types of tiles with slight deviations: …and makes the extreme claim that something like this might demonstrate hypercomputation, ie the visual system has semi-magic computational properties beyond those permitted by normal physical laws. I am skeptical but appreciate the survey of visual computing (as well as the callback to one of my older posts). 22: Material implication in Mormonism: In the book Doctrines and Covenants, Joseph Smith reports that God told him that if he lived to be 85, he would see the Second Coming (which would place it in 1890 - 1891). Mormon apologists note that Joseph Smith did not live to be 85, so no conclusion can be drawn. 23: More old-timey psychiatric ads (this one is from 1952, source: @justin_garson): This was before they invented what we would call antidepressants today; Dexedrine is an amphetamine related to Adderall. 24: Congratulations to Open Philanthropy, the biggest effective altruist foundation… …whose grantee David Baker recently won a Nobel Prize for his research on synthetic proteins. Potential applications include new drugs, vaccines, and materials. 25: Rich Kid Memes And The Online Culture Of The One Percent. Rich people who want to signal group membership to other rich people online can’t boast about how rich they are; that would be gauche. Instead, they’ve settled on the solution of making fun of rich people in hyperspecific language that proves familiarity with the culture. 26: Tap Water Sommelier: Vladimir Putin has two sons, ages 5 and 9. They are kept in luxurious but total isolation from the outside world and raised by flunkies who are too scared to punish/restrain them in any way. Also some discussion of an unexpected historical analogue. 27: Experiment from Colombia: replacing experienced teachers with less-experience but higher-scoring-on-tests teachers significantly decreased student performance. Got to admit I was expecting the opposite of this, I’d seen US data saying that experience didn’t matter and teacher intelligence did. Looking over this more, I find lots of studies on both sides and will go back to agnosticism on this question until someone I trust investigates further. 28: Large scale-formal Intellectual Turing Test finds that people can imitate partisans effectively; ie nobody on either side can tell the difference between a Democrat arguing for Democrat values vs. a Republican-pretending-to-be-a-Democrat arguing for Democrat values (and vice versa). This study used a 100 word essay on why you supported your party (you can see if you can do better here), but past attempts with different structures (religion, vegetarianism, polyamory) have shown broadly the same results. The researchers try to put this in the context of various studies showing that people do misunderstand their opponents (eg think they’re more extreme, underestimate the level of common ground), but it seems like intellectual Turing Tests aren’t a good way to measure or tease out this misunderstanding. 29: Congratulations to Substacker WoolyAI for doing the impossible and providing a genuinely novel and interesting (to me) take on pickup artistry: 30: Did you know: if you Google “cool websites”, our subreddit (r/slatestarcodex) is the first result. 31: Moshe Koppel, who works at the intersection of computer science and Talmud, is writing a series of posts (presumably) based off of my Every Bay Area House Party, titled Jerusalem Area House Party (it’s multiple part, you have to go to the main Substack page to find the others). I won’t necessarily link everyone who riffs off one of my posts - but honestly I probably will if you also have a Wikipedia page that describes you as working on computational Talmudology. 32: David Roman says it’s a myth that Arabic scholars rescued and preserved the works of the great classical authors. 33: Medications often decrease “secondary endpoints” (eg stroke, heart attack), but the holy grail of pharma studies is proving that a certain drug decreases all-cause mortality. This is much harder (not all heart attacks kill people, and people die from lots of other things), but is the strongest possible endorsement for the drug (without it, you might worry that it only prevented non-fatal heart attacks, or that it killed as many people through side effects as it saves through heart attack prevention). Even great medications that we’re confident in can’t always clear this bar. But a new JAMA article adds another member to this select club: Adderall decreases all-cause mortality in ADHD, probably because it prevents drug addiction, car accidents, and impulsive actions. 34: Before the Gulf War got in the way, Saddam Hussein was building some crazy mosques: 35: Italy bans surrogacy - quite strictly, too, Italians aren’t even allowed to go abroad and do it. I am so sorry for all the Italians who will never get to be mothers and fathers because their government hates progress. You might hope that, whatever the other disadvantages of anti-immigrant parties, at least they’re incentivized to let natives have children, but looks like they can’t even get that one right. Starting to wonder whether the trains even run on time. 36: Elsewhere in “Italy sucks” news - did you know Italy’s tax code effectively bans startups? Companies are taxed before making any money, based on how many assets they have. If they have lots of assets but aren’t making money (eg because they’re still doing research / in stealth) then tax officials get confused and hostile and run increasingly punitive audits. Related: size of the European tech sector. It’s the red line on this chart; if you can’t see a red line at your screen resolution, then you’ve learned something important about the the EU tech sector. 37: Seen on @cremieuxrecuel’s twitter (preliminary, needs replication): Jews may have gone from 65-29 Democrat/Republican in 2020 to 58-40 this election. 38: Extelligence has a post responding to my critique of the cultural Christianity argument (among, uh, many other things), but I don’t really think it connects. I’m not telling atheists they can’t go to church/synagogue if it makes them feel happy and fulfilled - I’ve done this myself sometimes. My post was meant to argue against the claim that, for pragmatic reasons, atheists should support the Christianization of society as a defense against Islam or postmodernism or some other philosophical enemy. 39: Related: Extelligence is finally going for their Trust Assembly project/idea/startup for online consensus-based truth-seeking (I think something like a cross between Community Notes and Wikipedia, but as a browser extension, and for everything). He’s looking for potential developers/testers/users. 40: Jiankui He is the Chinese geneticist who made history with the first germline gene editing in humans (resulting in three babies supposedly immune to AIDS, although nobody has tested this). China sentenced him to three years in prison for unauthorized experimentation, but now he’s out of jail, has an English-language Twitter account, has a new lab, wants to work on Alzheimers, and seems pretty based (although not infinitely based): 41: Anthropic has a new version of their AI Claude which can use your computer. You give it permission, put it on a virtual desktop, and ask it to do things for you (eg “please find and download a picture of a cat” or “please research these ten things and put them in a text file”.) It moves your cursor, browses the Internet, and creates and saves files. People keep saying they’ll care about AI “when it operates autonomously” or “when it becomes an agent”. But this is a trivial barrier, and one which Computer Use Claude has arguably already passed. So far this feature is limited to developers (though anyone with computer knowledge can sign up for it) but I expect it to be the near future of consumer AI, to get better quickly, and to shade gradually into the “autonomous” “agentic” AI that you all think will require a paradigm shift. 42: Claim (from the IDF): Hamas faked polls showing that most Palestinians supported the October 7 attack; the real numbers are 31% in favor, 64% against. 43: Otto von Bismarck wanted to trick France into declaring war on Germany. In order to provoke the French, he sent the Ems Dispatch, a statement describing recent diplomatic events in a way that sounded maximally offensive. The French were so offended that “crowds” in Paris demanded war, and the Franco-Prussian War was declared soon afterwards. The part of this that I find most interesting is the text of the dispatch itself, which read: After the news of the renunciation of the Prince von Hohenzollern had been communicated to the Imperial French government by the Royal Spanish government, the French Ambassador in Ems made a further demand on His Majesty the King that he should authorize him to telegraph to Paris that His Majesty the King undertook for all time never again to give his assent should the Hohenzollerns once more take up their candidature. His Majesty the King thereupon refused to receive the Ambassador again and had the latter informed by the Adjutant of the day that His Majesty had no further communication to make to the Ambassador. I’m fascinated by the idea that only 150 years ago, it was obvious that if someone sent you this statement, you had to declare war or abandon all honor. If I read it carefully, I can sort of parse out that it sounds like the Prussians are unhappy, but that’s the most emotion I gather from it. Anyway, the Franco-Prussian War led to World War I which led to World War II - so if you don’t like 50 million people dying and the total devastation of Europe, blame this statement about ambassadors. 44: The first use of artificial insemination in humans: The first recorded case of artificial insemination by donor didn’t occur until 1884, when Dr. William Pancoast decided to treat a couple’s infertility by secretly inseminating the woman with sperm obtained from a medical student. The insemination happened while the patient was under anesthesia and Dr. Pancoast did not tell her what had occurred. She gave birth to a baby boy nine months later, but it was several years before the doctor finally confessed to her husband what he had done. Neither man ever informed the mother. It was 25 years later the result of this case was published. Dr. Pancoast was roundly condemned for his actions, but it did open the door for consensual sperm donor insemination. 45: ClearerThinking administers several personality tests to the same people to learn more about their comparative accuracy. I am most interested in their finding that tests with “factors” (eg the Big Five, where you rate people on a numeric scale) are inherently more accurate than those with “types” (eg Myers-Briggs, where you assign someone a specific category) and that, adjusting for this, Big Five is no more predictive than the Enneagram: 46: In 2022, I wrote Whither Tartaria, where I asked why ornate classical styles switched to more austere modernist styles around 1900 - 1950 in a variety of different arts (painting, architecture, literature, poetry, etc). I proposed seven theories, but was unsure which if any were true. Since then, Samuel Hughes of Works In Progress has been investigating. In May, he wrote a well-researched article showing that it wasn’t just increasing cost, because ornate classical architecture now costs less than ever. Now in a new article he demolishes a different theory - it’s not just decreasing cost (and subsequent lack of ability to signal wealth) - because costs didn’t decrease in several other arts, and the change was led by artists with rich people as reluctant followers. He concludes: Modernism may well be a status game of some kind; it may well signal taste more than it signals wealth; and this latter feature may be one of the things that distinguishes it from older artistic styles. But the mechanism by which this change came about must be different to the one Alexander describes. 47: Sort of kind of related - When Hamilton Lost Its Snob Appeal. The musical Hamilton was briefly an artistic/cultural phenomenon, but tastemakers eventually switched to making fun of it. Why? Rob Henderson says it happened after ticket prices came down and the common people could enjoy it. I disagree: everyone I knew who was into Hamilton got into it from the free online soundtrack long before they’d seen the show; I think this is more likely the usual fad cycle where anybody who’s too into yesterday’s fad is behind the curve and therefore uncool. 48: Related: Why are people such jerks to public intellectuals? And more. I agree this is a great mystery. 49: Some prominent Substack psychiatrists doing a video Q&A, submit your questions here. 50: Naomi Kanakia: The Literacy Delusion had a number of explanations for why reading books seemed to be so much worse for human beings (in terms of emotional wellness and productivity) than other forms of narrative entertainment, but its main theory was the integration hypothesis. That the stream of words in a book trained the human brain into a habit of self-consciousness, that reading books forced human beings to think of themselves as a stream of text, processed through time, making a coherent argument of some sort. And that this overall flattening effect forced readers to ignore aspects of their personality or their situation that were not otherwise in line with the overarching story they'd created about themselves. Basically, reading books causes repression and neurosis. The Literacy Delusion argued that, yes, human beings are storytelling machines, but that a stream of written text is a particular kind of story—a story that is particularly flat, particularly devoid of conflicting or harmonizing information—and that this flatness creates a peculiar effect on the human brain. 51: Last month, I linked Sasha Gusev’s No, Intelligence Is Not Like Height and asked people who disagreed to share their arguments; they sure did. First, several people pointed me to a new preprint, Family-GWAS Reveals Effects Of Environment And Mating On Genetic Associations, which finds that one of the main papers Gusev cited to make his case, Howe 2022, made a mistake - imputing sibling genotypes using a process designed for non-sibling genotypes - and that once that mistake is corrected, the finding disappears and intelligence and height appear similar. Second, Joseph Bronski has a more specific post where he responds to Gusev’s points one by one. He accuses Gusev of “[making] up his own chart to remove the error bars [from the originals], to obscure the fact that the study found no evidence for this in IQ”, and says that the cases where he didn’t do that are just “population stratification and range restriction”. Third, Noah Carl at Aporia, instead of writing a direct response like Bronski, argues that the usual method of attacking twin studies is obsolete; not only have the most-debated assumptions behind twin studies been thoroughly validated, but there are now other lines of evidence besides twin studies which confirm high IQ heritability. Fourth, Leonardo Parro (not framed as a response to Gusev) goes into more depth about one of those ways, a “pedigree-based analysis” demonstrating heritability of 54 - 69%, ie no “missing heritability” compared to twin studies. He summarizes this as the effect of “rare variants” compared to the usual SNPs - ie if you only look at the most common genes that are easiest to find, you get “missing heritability” compared to twin studies, but if you widen your search to rare genes that are hard to find, you don’t. 52: Extremely related: Heliospect is a startup promising polygenic selection for IQ and other traits; they were trying to stay in stealth mode but The Guardian spied on them and nonconsensually revealed their existence. The discussion on the r/ssc subreddit centered on their claim that (given enough embryos to choose from) they could increase a baby’s expected IQ by 6 points (I’ve also heard 7.5). Sasha Gusev had previously argued that current technology maxed out at 3.5 and future technology would max out at 6, so a claim of 6 - 7.5 is pretty extreme; Gwern, who wrote the pioneering analysis of this technology, was also skeptical. But Heliospect says they’ve got better predictors than academia that use the rare variants everyone else misses; after talking to the company, Gwern retracted his objections and says he finds their claim “pretty plausible”. Local ACX commenter geneticist Gene Smith also redid some calculations, changed his mind, and says “probably pretty realistic”. I find this interesting not just because of the polygenic selection angle, but because if Heliospect is right then their predictor is able to predict more genetic IQ than the “missing heritability” people believe exists, and it should be able to put this argument to bed once and for all. 53: This month in censorship: X/Twitter banned journalist Ken Klippenstein for sharing the Trump campaign’s dossier on JD Vance. Twitter’s side of the story is that the dossier was probably originally stolen by Iranian agents and they don’t want to support that kind of thing by letting people signal-boost the illicitly obtained goods; you can read Klippenstein’s side here. He appears to be unbanned now.
Leyline of Transformation

Leyline of Transformation is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 01, 2024 and November 01, 2024. The archive places it in contexts such as "a simple 19-card combination of Leyline of Transformation". It most often appears alongside /r/BadMTGCombos, @cremieuxrecuel, @justin_garson.

Mention count
1
Issue count
1
First seen
November 01, 2024
Last seen
November 01, 2024
November 01, 2024 · Original source
Here the black line indicates that the average European of 6000 BC would have had genetic IQ 65 (compared to modern 100), but the regression line indicates more like IQ 90 - I don’t know why the researchers chose to interpret the trend as necessarily constant and linear, or whether we should follow. There isn’t enough ancient DNA to fully test whether the same happened in other populations yet, although a preliminary small-sample test on Asians suggests it happened there too (not really, see here). If the selection for IQ was a response of agriculture, we’d expect to see higher genetic IQ in populations that got agriculture earlier. But it could also be a response to sentience itself creating new selection pressures that continued to act as recently as historical time (some evidence suggests this is true of schizophrenia), which might make populations more similar. 7: Joseph Heath on Marxism vs. John Rawls. I appreciated this because everyone knows we’re supposed say that John Rawls is among the most important philosophers of all time blah blah blah but nobody had ever explained why to me (veil of ignorance seems neither very original nor very good). Heath’s answer: Marxism dominated the academy for decades, but eventually became philosophically unsustainable. This wasn’t because of the generic “Communism doesn’t work” objections that moved ordinary people. It was because Marx’s ethical critique of capitalism was based on exploitation, according to a technical definition of “exploit” that only made sense according to Marx’s labor theory of value. But the supply-and-demand theory of value quickly supplanted the labor theory, the exploitation argument doesn’t really work within supply-and-demand, and so Marxist philosophers were left without a clear ethical critique. John Rawls, by coming up with the part of the underpinning for the modern inequality-based-critique of society, let all the Marxist academics switch to being liberals while continuing to dislike capitalists. 8: /r/BadMTGCombos: a simple 19-card combination of Leyline of Anticipation, Leyline of Transformation, Mirror Room, Darksteel Citadel, Sanctum Weaver, Freed From The Real, Abuelo's Awakening, Myrkul Lord of Bones, Zimone All Questioning, Birgi God of Storytelling, Siege Zombie, Desecration Elemental, Mirror Gallery, Clock of Omens, Parallel Lives, Life and Limb, Isochron Scepter, Narset's Reversal, and Molten Reflection can be used to deal infinite damage if and only if the Twin Prime Conjecture is true. 9: During the most recent Berkeley ACX meetup, we somehow ended up discussing how often people feed living mice to snakes. The answer seems to be that there’s a debate about it in the snake community, the smartest and most experienced voices are against it, but it still happens a lot. Here’s an EA Forum post on the feeder rodent industry and efforts to make it more humane. 10: King Frederick William I of Prussia decided to have a regiment of giants in his army and scoured Europe for extremely tall people, including poaching them from other countries’ armies and forcing them to enlist against their will. He ended up with 3,000 soldiers, ranging from 6’2 - 7’6, but “many of the men were unfit for combat due to their gigantism”. So why did he do it? He liked to paint their portraits from memory. He tried to show them to foreign visitors and dignitaries to impress them. At times he would try to cheer himself up by ordering them to march before him, even if he was in his sickbed. This procession, which included the entire regiment, was led by their mascot, a bear. He once confided to the French ambassador that "The most beautiful girl or woman in the world would be a matter of indifference to me, but tall soldiers—they are my weakness" The King dreamed of a eugenics program to create even taller soldiers. He got as far as pairing up some of his tall soldiers up with tall women and birthing a few tall babies before he died; his successor had no interest and let everybody go home. 11: Before modern IP law, you could write a sequel to someone else’s book and they couldn’t stop you. Among the most successful examples is American “astronomer and writer” Garrett Serviss’ Edison’s Conquest Of Mars, a sequel to War Of The Worlds in which a vengeful human race, led by Thomas Edison, invent spaceships and attack Mars in retaliation for the first book’s Martian invasion. "The book contains some notable 'firsts' in science fiction: alien abductions, spacesuits, aliens building the Pyramids, space battles, oxygen pills, asteroid mining and disintegrator rays", and was credited as an inspiration by Robert Goddard and HP Lovecraft. 12: Joe Biden, singularitarian? (click for link to video) 13: Gwern on the chip embargo: It is pretty damning. We're told the chip embargo has failed, and smugglers have been running rampant for years, and China is about to jump light years beyond the West and enslave us with AXiI (if you will) . . . And then an expert casually remarks that all of China put together, smuggling chips since 2022, has fewer H100s than Elon Musk orders for his datacenter while playing Elden Ring. And even with that huge bottleneck and 1.4 billion people, there's so little demand for them that they cost less per hour than in the West, where AI is redhot and we can't get enough H100s in datacenters. (And where the serious AI people are now discussing how to put that many into a single datacenter for a single run before the next scaleup with B200s obsoletes those...) 14: A company called Cosm has raised $250 million to build “immersive sports experiences”, ie giant buildings sort of like a cross between a stadium and a movie theater where people can get together and watch high-quality televised sports games in a “realistic” setting; they already have facilities in Dallas and Los Angeles. 15: Cremieux: The Ottoman Origins Of Modernity. The “Ottoman” bit is a distractor; the Ottomans fought the Catholics long enough for the Protestants to get a foothold, and then the Protestants established modernity. A useful pushback against the pushback that the Catholic Church never persecuted scientists or held back progress. I’m most interested in this post in the context of Cremieux saying he wrote it in two hours. Even I can’t work that fast! 16: The Green Party, a US third party, tried to put their candidate Jill Stein on the ballot in November. The Nevada election office sent them the wrong forms and gave them false advice about the process. The Greens filed the wrong forms, the Democrats sued, and the Supreme Court disqualified Stein, calling the election office’s incorrect advice an “unfortunate mistake”. I’m disappointed in this outcome - partly for the obvious reasons, but also because the incorrect forms they submitted technically should have added a state referendum to the ballot containing only the text “Jill Stein”. If they’re going to disqualify her candidacy, then I think they should at least hold the state referendum! 17: Nostalgebraist: Google has a new tool out that will create an AI podcast for any text; you hand it the text (could be a blog post, article, or work of fiction), and the tool generates a podcast of two AI hosts discussing it. You can find podcast discussions of Nostalgebraist’s fiction (Northern Caves and Almost Nowhere) at the link, but the acknowledged peak of the genre is Podcast Hosts Discover They’re AI, Not Human, And Spiral Into Existential Meltdown. 18: Also Nostalgebraist: The Case For Chain Of Thought Unfaithfulness Is Overstated. New AIs like o1 give “chain of thought”, ie display what they’re thinking after each step. This seems like a promising avenue to solve alignment - just see whether they’re thinking “and now I will plot against humans”. Unfortunately it’s not so easy; the chain of thought isn’t always accurate (you can sometimes catch the AI “hiding” thoughts it doesn’t want its human overseers to know, like when it’s using a racial stereotype). This article argues that these examples aren’t as exciting as they sound, and chain-of-thought accurately reflects reasoning for most tasks. 19: Australian government considers making doxxing a crime punishable by up to seven years in jail. 20: Getting your brain cryogenically frozen after your death is now free. 21: Cube Flipper: Hypercomputation without bothering the cactus people. The visual system must solve difficult math problems when translating the 2D visual field into a 3D world. Can we harness this innate mathematical ability to do arbitrary work? Cognitive scientist Mark Changizi developed a series of visual circuits (eg XOR gates) based on Necker cubes, probably easier seen than described: After surveying the field, Cube Flipper proposes a more advanced visual computer based on taking DMT and viewing certain types of tiles with slight deviations: …and makes the extreme claim that something like this might demonstrate hypercomputation, ie the visual system has semi-magic computational properties beyond those permitted by normal physical laws. I am skeptical but appreciate the survey of visual computing (as well as the callback to one of my older posts). 22: Material implication in Mormonism: In the book Doctrines and Covenants, Joseph Smith reports that God told him that if he lived to be 85, he would see the Second Coming (which would place it in 1890 - 1891). Mormon apologists note that Joseph Smith did not live to be 85, so no conclusion can be drawn. 23: More old-timey psychiatric ads (this one is from 1952, source: @justin_garson): This was before they invented what we would call antidepressants today; Dexedrine is an amphetamine related to Adderall. 24: Congratulations to Open Philanthropy, the biggest effective altruist foundation… …whose grantee David Baker recently won a Nobel Prize for his research on synthetic proteins. Potential applications include new drugs, vaccines, and materials. 25: Rich Kid Memes And The Online Culture Of The One Percent. Rich people who want to signal group membership to other rich people online can’t boast about how rich they are; that would be gauche. Instead, they’ve settled on the solution of making fun of rich people in hyperspecific language that proves familiarity with the culture. 26: Tap Water Sommelier: Vladimir Putin has two sons, ages 5 and 9. They are kept in luxurious but total isolation from the outside world and raised by flunkies who are too scared to punish/restrain them in any way. Also some discussion of an unexpected historical analogue. 27: Experiment from Colombia: replacing experienced teachers with less-experience but higher-scoring-on-tests teachers significantly decreased student performance. Got to admit I was expecting the opposite of this, I’d seen US data saying that experience didn’t matter and teacher intelligence did. Looking over this more, I find lots of studies on both sides and will go back to agnosticism on this question until someone I trust investigates further. 28: Large scale-formal Intellectual Turing Test finds that people can imitate partisans effectively; ie nobody on either side can tell the difference between a Democrat arguing for Democrat values vs. a Republican-pretending-to-be-a-Democrat arguing for Democrat values (and vice versa). This study used a 100 word essay on why you supported your party (you can see if you can do better here), but past attempts with different structures (religion, vegetarianism, polyamory) have shown broadly the same results. The researchers try to put this in the context of various studies showing that people do misunderstand their opponents (eg think they’re more extreme, underestimate the level of common ground), but it seems like intellectual Turing Tests aren’t a good way to measure or tease out this misunderstanding. 29: Congratulations to Substacker WoolyAI for doing the impossible and providing a genuinely novel and interesting (to me) take on pickup artistry: 30: Did you know: if you Google “cool websites”, our subreddit (r/slatestarcodex) is the first result. 31: Moshe Koppel, who works at the intersection of computer science and Talmud, is writing a series of posts (presumably) based off of my Every Bay Area House Party, titled Jerusalem Area House Party (it’s multiple part, you have to go to the main Substack page to find the others). I won’t necessarily link everyone who riffs off one of my posts - but honestly I probably will if you also have a Wikipedia page that describes you as working on computational Talmudology. 32: David Roman says it’s a myth that Arabic scholars rescued and preserved the works of the great classical authors. 33: Medications often decrease “secondary endpoints” (eg stroke, heart attack), but the holy grail of pharma studies is proving that a certain drug decreases all-cause mortality. This is much harder (not all heart attacks kill people, and people die from lots of other things), but is the strongest possible endorsement for the drug (without it, you might worry that it only prevented non-fatal heart attacks, or that it killed as many people through side effects as it saves through heart attack prevention). Even great medications that we’re confident in can’t always clear this bar. But a new JAMA article adds another member to this select club: Adderall decreases all-cause mortality in ADHD, probably because it prevents drug addiction, car accidents, and impulsive actions. 34: Before the Gulf War got in the way, Saddam Hussein was building some crazy mosques: 35: Italy bans surrogacy - quite strictly, too, Italians aren’t even allowed to go abroad and do it. I am so sorry for all the Italians who will never get to be mothers and fathers because their government hates progress. You might hope that, whatever the other disadvantages of anti-immigrant parties, at least they’re incentivized to let natives have children, but looks like they can’t even get that one right. Starting to wonder whether the trains even run on time. 36: Elsewhere in “Italy sucks” news - did you know Italy’s tax code effectively bans startups? Companies are taxed before making any money, based on how many assets they have. If they have lots of assets but aren’t making money (eg because they’re still doing research / in stealth) then tax officials get confused and hostile and run increasingly punitive audits. Related: size of the European tech sector. It’s the red line on this chart; if you can’t see a red line at your screen resolution, then you’ve learned something important about the the EU tech sector. 37: Seen on @cremieuxrecuel’s twitter (preliminary, needs replication): Jews may have gone from 65-29 Democrat/Republican in 2020 to 58-40 this election. 38: Extelligence has a post responding to my critique of the cultural Christianity argument (among, uh, many other things), but I don’t really think it connects. I’m not telling atheists they can’t go to church/synagogue if it makes them feel happy and fulfilled - I’ve done this myself sometimes. My post was meant to argue against the claim that, for pragmatic reasons, atheists should support the Christianization of society as a defense against Islam or postmodernism or some other philosophical enemy. 39: Related: Extelligence is finally going for their Trust Assembly project/idea/startup for online consensus-based truth-seeking (I think something like a cross between Community Notes and Wikipedia, but as a browser extension, and for everything). He’s looking for potential developers/testers/users. 40: Jiankui He is the Chinese geneticist who made history with the first germline gene editing in humans (resulting in three babies supposedly immune to AIDS, although nobody has tested this). China sentenced him to three years in prison for unauthorized experimentation, but now he’s out of jail, has an English-language Twitter account, has a new lab, wants to work on Alzheimers, and seems pretty based (although not infinitely based): 41: Anthropic has a new version of their AI Claude which can use your computer. You give it permission, put it on a virtual desktop, and ask it to do things for you (eg “please find and download a picture of a cat” or “please research these ten things and put them in a text file”.) It moves your cursor, browses the Internet, and creates and saves files. People keep saying they’ll care about AI “when it operates autonomously” or “when it becomes an agent”. But this is a trivial barrier, and one which Computer Use Claude has arguably already passed. So far this feature is limited to developers (though anyone with computer knowledge can sign up for it) but I expect it to be the near future of consumer AI, to get better quickly, and to shade gradually into the “autonomous” “agentic” AI that you all think will require a paradigm shift. 42: Claim (from the IDF): Hamas faked polls showing that most Palestinians supported the October 7 attack; the real numbers are 31% in favor, 64% against. 43: Otto von Bismarck wanted to trick France into declaring war on Germany. In order to provoke the French, he sent the Ems Dispatch, a statement describing recent diplomatic events in a way that sounded maximally offensive. The French were so offended that “crowds” in Paris demanded war, and the Franco-Prussian War was declared soon afterwards. The part of this that I find most interesting is the text of the dispatch itself, which read: After the news of the renunciation of the Prince von Hohenzollern had been communicated to the Imperial French government by the Royal Spanish government, the French Ambassador in Ems made a further demand on His Majesty the King that he should authorize him to telegraph to Paris that His Majesty the King undertook for all time never again to give his assent should the Hohenzollerns once more take up their candidature. His Majesty the King thereupon refused to receive the Ambassador again and had the latter informed by the Adjutant of the day that His Majesty had no further communication to make to the Ambassador. I’m fascinated by the idea that only 150 years ago, it was obvious that if someone sent you this statement, you had to declare war or abandon all honor. If I read it carefully, I can sort of parse out that it sounds like the Prussians are unhappy, but that’s the most emotion I gather from it. Anyway, the Franco-Prussian War led to World War I which led to World War II - so if you don’t like 50 million people dying and the total devastation of Europe, blame this statement about ambassadors. 44: The first use of artificial insemination in humans: The first recorded case of artificial insemination by donor didn’t occur until 1884, when Dr. William Pancoast decided to treat a couple’s infertility by secretly inseminating the woman with sperm obtained from a medical student. The insemination happened while the patient was under anesthesia and Dr. Pancoast did not tell her what had occurred. She gave birth to a baby boy nine months later, but it was several years before the doctor finally confessed to her husband what he had done. Neither man ever informed the mother. It was 25 years later the result of this case was published. Dr. Pancoast was roundly condemned for his actions, but it did open the door for consensual sperm donor insemination. 45: ClearerThinking administers several personality tests to the same people to learn more about their comparative accuracy. I am most interested in their finding that tests with “factors” (eg the Big Five, where you rate people on a numeric scale) are inherently more accurate than those with “types” (eg Myers-Briggs, where you assign someone a specific category) and that, adjusting for this, Big Five is no more predictive than the Enneagram: 46: In 2022, I wrote Whither Tartaria, where I asked why ornate classical styles switched to more austere modernist styles around 1900 - 1950 in a variety of different arts (painting, architecture, literature, poetry, etc). I proposed seven theories, but was unsure which if any were true. Since then, Samuel Hughes of Works In Progress has been investigating. In May, he wrote a well-researched article showing that it wasn’t just increasing cost, because ornate classical architecture now costs less than ever. Now in a new article he demolishes a different theory - it’s not just decreasing cost (and subsequent lack of ability to signal wealth) - because costs didn’t decrease in several other arts, and the change was led by artists with rich people as reluctant followers. He concludes: Modernism may well be a status game of some kind; it may well signal taste more than it signals wealth; and this latter feature may be one of the things that distinguishes it from older artistic styles. But the mechanism by which this change came about must be different to the one Alexander describes. 47: Sort of kind of related - When Hamilton Lost Its Snob Appeal. The musical Hamilton was briefly an artistic/cultural phenomenon, but tastemakers eventually switched to making fun of it. Why? Rob Henderson says it happened after ticket prices came down and the common people could enjoy it. I disagree: everyone I knew who was into Hamilton got into it from the free online soundtrack long before they’d seen the show; I think this is more likely the usual fad cycle where anybody who’s too into yesterday’s fad is behind the curve and therefore uncool. 48: Related: Why are people such jerks to public intellectuals? And more. I agree this is a great mystery. 49: Some prominent Substack psychiatrists doing a video Q&A, submit your questions here. 50: Naomi Kanakia: The Literacy Delusion had a number of explanations for why reading books seemed to be so much worse for human beings (in terms of emotional wellness and productivity) than other forms of narrative entertainment, but its main theory was the integration hypothesis. That the stream of words in a book trained the human brain into a habit of self-consciousness, that reading books forced human beings to think of themselves as a stream of text, processed through time, making a coherent argument of some sort. And that this overall flattening effect forced readers to ignore aspects of their personality or their situation that were not otherwise in line with the overarching story they'd created about themselves. Basically, reading books causes repression and neurosis. The Literacy Delusion argued that, yes, human beings are storytelling machines, but that a stream of written text is a particular kind of story—a story that is particularly flat, particularly devoid of conflicting or harmonizing information—and that this flatness creates a peculiar effect on the human brain. 51: Last month, I linked Sasha Gusev’s No, Intelligence Is Not Like Height and asked people who disagreed to share their arguments; they sure did. First, several people pointed me to a new preprint, Family-GWAS Reveals Effects Of Environment And Mating On Genetic Associations, which finds that one of the main papers Gusev cited to make his case, Howe 2022, made a mistake - imputing sibling genotypes using a process designed for non-sibling genotypes - and that once that mistake is corrected, the finding disappears and intelligence and height appear similar. Second, Joseph Bronski has a more specific post where he responds to Gusev’s points one by one. He accuses Gusev of “[making] up his own chart to remove the error bars [from the originals], to obscure the fact that the study found no evidence for this in IQ”, and says that the cases where he didn’t do that are just “population stratification and range restriction”. Third, Noah Carl at Aporia, instead of writing a direct response like Bronski, argues that the usual method of attacking twin studies is obsolete; not only have the most-debated assumptions behind twin studies been thoroughly validated, but there are now other lines of evidence besides twin studies which confirm high IQ heritability. Fourth, Leonardo Parro (not framed as a response to Gusev) goes into more depth about one of those ways, a “pedigree-based analysis” demonstrating heritability of 54 - 69%, ie no “missing heritability” compared to twin studies. He summarizes this as the effect of “rare variants” compared to the usual SNPs - ie if you only look at the most common genes that are easiest to find, you get “missing heritability” compared to twin studies, but if you widen your search to rare genes that are hard to find, you don’t. 52: Extremely related: Heliospect is a startup promising polygenic selection for IQ and other traits; they were trying to stay in stealth mode but The Guardian spied on them and nonconsensually revealed their existence. The discussion on the r/ssc subreddit centered on their claim that (given enough embryos to choose from) they could increase a baby’s expected IQ by 6 points (I’ve also heard 7.5). Sasha Gusev had previously argued that current technology maxed out at 3.5 and future technology would max out at 6, so a claim of 6 - 7.5 is pretty extreme; Gwern, who wrote the pioneering analysis of this technology, was also skeptical. But Heliospect says they’ve got better predictors than academia that use the rare variants everyone else misses; after talking to the company, Gwern retracted his objections and says he finds their claim “pretty plausible”. Local ACX commenter geneticist Gene Smith also redid some calculations, changed his mind, and says “probably pretty realistic”. I find this interesting not just because of the polygenic selection angle, but because if Heliospect is right then their predictor is able to predict more genetic IQ than the “missing heritability” people believe exists, and it should be able to put this argument to bed once and for all. 53: This month in censorship: X/Twitter banned journalist Ken Klippenstein for sharing the Trump campaign’s dossier on JD Vance. Twitter’s side of the story is that the dossier was probably originally stolen by Iranian agents and they don’t want to support that kind of thing by letting people signal-boost the illicitly obtained goods; you can read Klippenstein’s side here. He appears to be unbanned now.
LGBQ

LGBQ is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 19, 2021 and April 19, 2021. The archive places it in contexts such as "LGBQ acceptance is down". It most often appears alongside #Resistance, 1/2019 government shut down, 538.

Reference entry
LGBQ
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1
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1
First seen
April 19, 2021
Last seen
April 19, 2021
April 19, 2021 · Original source
1. Donald Trump remains president at end of year: 95% 2. Democrats take control of the House in midterms: 80% ***3. Democrats take control of the Senate in midterms: 50% ***4. Mueller’s investigation gets cancelled (eg Trump fires him): 50% 5. Mueller does not indict Trump: 70% ***6. PredictIt shows Bernie Sanders having highest chance to be Dem nominee at end of year: 60% 7. PredictIt shows Donald Trump having highest chance to be GOP nominee at end of year: 95% 8. [This was missing in original] ***9. Some sort of major immigration reform legislation gets passed: 70% 10. No major health-care reform legislation gets passed: 95% 11. No large-scale deportation of Dreamers: 90% 12. US government shuts down again sometime in 2018: 50% 13. Trump’s approval rating lower than 50% at end of year: 90% ***14. …lower than 40%: 50% ***15. GLAAD poll suggesting that LGBQ acceptance is down will mostly not be borne out by further research: 80%
LGBT activism

LGBT activism is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between May 10, 2021 and May 10, 2021. The archive places it in contexts such as "vague category of thing including feminism, anti-racism, and LGBT activism". It most often appears alongside "How do you do, fellow kids?", #NotAllMen, #TheResistance.

Reference entry
LGBT activism
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1
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1
First seen
May 10, 2021
Last seen
May 10, 2021
May 10, 2021 · Original source
But around 2013-2014, someone came up with the term "SJW", and it took off. SJWs had obviously been a natural category for a while, but it had been weirdly hard to refer to them. It was really hard to say "I don’t like feminists", because the invariable retort was "feminism is just the belief that women are people, how can you be against that?". It was even harder to say something like "I'm against the vague category of thing including feminism, anti-racism, and LGBT activism". Remember that at this point all of this was internal to geeky internet culture, and everyone involved was more or less a liberal Democrat who agreed that all those concepts were in theory good. You couldn't go around in liberal democrat circles saying you were against LGBT activism. So even though there was the same kind of antipathy towards SJWs as today - more, really, because this was before they mellowed out - it was really hard to express.
LGBT fashions

LGBT fashions is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 05, 2025 and August 05, 2025. The archive places it in contexts such as "conform to LGBT fashions". It most often appears alongside Amish, Bay Area rationalist community, Christian media.

Reference entry
LGBT fashions
Mention count
1
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1
First seen
August 05, 2025
Last seen
August 05, 2025
August 05, 2025 · Original source
The LGBTQ community: don’t laugh at this one. If you know many of these people, you know they have their own parallel society of LGBT friends, LGBT bars, and LGBT dating sites. They attend LGBT parties, conform to LGBT fashions, and watch LGBT sports (like roller derby). They live in special LGBT-friendly neighborhoods, and everyone around them follows LGBT-friendly norms. They even have their own flag, an obvious first step for people trying to form a country-within-a-country. 5/10.
LGBT flag

LGBT flag is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 05, 2025 and August 05, 2025. The archive places it in contexts such as "They even have their own flag". It most often appears alongside Amish, Bay Area rationalist community, Christian media.

Reference entry
LGBT flag
Mention count
1
Issue count
1
First seen
August 05, 2025
Last seen
August 05, 2025
August 05, 2025 · Original source
The LGBTQ community: don’t laugh at this one. If you know many of these people, you know they have their own parallel society of LGBT friends, LGBT bars, and LGBT dating sites. They attend LGBT parties, conform to LGBT fashions, and watch LGBT sports (like roller derby). They live in special LGBT-friendly neighborhoods, and everyone around them follows LGBT-friendly norms. They even have their own flag, an obvious first step for people trying to form a country-within-a-country. 5/10.
LGBT friends

LGBT friends is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 05, 2025 and August 05, 2025. The archive places it in contexts such as "a parallel society of LGBT friends". It most often appears alongside Amish, Bay Area rationalist community, Christian media.

Reference entry
LGBT friends
Mention count
1
Issue count
1
First seen
August 05, 2025
Last seen
August 05, 2025
August 05, 2025 · Original source
The LGBTQ community: don’t laugh at this one. If you know many of these people, you know they have their own parallel society of LGBT friends, LGBT bars, and LGBT dating sites. They attend LGBT parties, conform to LGBT fashions, and watch LGBT sports (like roller derby). They live in special LGBT-friendly neighborhoods, and everyone around them follows LGBT-friendly norms. They even have their own flag, an obvious first step for people trying to form a country-within-a-country. 5/10.
LGBT sports

LGBT sports is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 05, 2025 and August 05, 2025. The archive places it in contexts such as "watch LGBT sports (like roller derby)". It most often appears alongside Amish, Bay Area rationalist community, Christian media.

Reference entry
LGBT sports
Mention count
1
Issue count
1
First seen
August 05, 2025
Last seen
August 05, 2025
August 05, 2025 · Original source
The LGBTQ community: don’t laugh at this one. If you know many of these people, you know they have their own parallel society of LGBT friends, LGBT bars, and LGBT dating sites. They attend LGBT parties, conform to LGBT fashions, and watch LGBT sports (like roller derby). They live in special LGBT-friendly neighborhoods, and everyone around them follows LGBT-friendly norms. They even have their own flag, an obvious first step for people trying to form a country-within-a-country. 5/10.
LGBT+

LGBT+ is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 08, 2024 and August 08, 2024. The archive places it in contexts such as "Other parts of the LGBT+ community are treated with more respect". It most often appears alongside 10240, 4chan, @slatestarcodex.

Reference entry
LGBT+
Mention count
1
Issue count
1
First seen
August 08, 2024
Last seen
August 08, 2024
August 08, 2024 · Original source
(Why does 4chan have such a beef with furries and transgender people? Because they're all about identity and self-expression, and 4chan responds to self-expression the way Elphaba responds to a shower. Other parts of the LGBT+ community* are treated with more respect because "I want to fuck dudes as a dude and would like to know how" is the kind of thing 4chan can parse. Similarly, people on other social media networks now expect you to preface all your sentences with "As a level 12 Lawful Neutral Oath of Vengeance Paladin of Tyr who likes horses and would describe her periods as 'fairly mild'...", and 4chan expects people on other networks to fall in a ditch and die).
LGBT-friendly norms

LGBT-friendly norms is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 05, 2025 and August 05, 2025. The archive places it in contexts such as "everyone around them follows LGBT-friendly norms". It most often appears alongside Amish, Bay Area rationalist community, Christian media.

Reference entry
LGBT-friendly norms
Mention count
1
Issue count
1
First seen
August 05, 2025
Last seen
August 05, 2025
August 05, 2025 · Original source
The LGBTQ community: don’t laugh at this one. If you know many of these people, you know they have their own parallel society of LGBT friends, LGBT bars, and LGBT dating sites. They attend LGBT parties, conform to LGBT fashions, and watch LGBT sports (like roller derby). They live in special LGBT-friendly neighborhoods, and everyone around them follows LGBT-friendly norms. They even have their own flag, an obvious first step for people trying to form a country-within-a-country. 5/10.
LGBTQ community

LGBTQ community is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 05, 2025 and August 05, 2025. The archive places it in contexts such as "The LGBTQ community : don’t laugh at this one". It most often appears alongside Amish, Bay Area rationalist community, Christian media.

Reference entry
LGBTQ community
Mention count
1
Issue count
1
First seen
August 05, 2025
Last seen
August 05, 2025
August 05, 2025 · Original source
The LGBTQ community: don’t laugh at this one. If you know many of these people, you know they have their own parallel society of LGBT friends, LGBT bars, and LGBT dating sites. They attend LGBT parties, conform to LGBT fashions, and watch LGBT sports (like roller derby). They live in special LGBT-friendly neighborhoods, and everyone around them follows LGBT-friendly norms. They even have their own flag, an obvious first step for people trying to form a country-within-a-country. 5/10.
Li-Fraumeni

Li-Fraumeni is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 12, 2024 and July 12, 2024. The archive places it in contexts such as "cancer can be genetic (e.g. BRCA, Li-Fraumeni)". It most often appears alongside 1980s, 1989, 1990s.

Reference entry
Li-Fraumeni
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1
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1
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July 12, 2024
Last seen
July 12, 2024
July 12, 2024 · Original source
Does this mean there are diseases that can operate by the “genetic-infectious-sporadic” prion triad without being prion diseases per se? It’s possible to transmit cancer via organ donation, maternal-fetal transmission, or unhinged experiment; cancer can be genetic (e.g. BRCA, Li-Fraumeni) or sporadic (e.g. most of it). “Prion disease” is probably not the best way to think about cancer. It’s also apparent, when you look at it this way, that what we’re calling “sporadic” is not “you always get it by bad luck with no external influence”; there are unambiguously environmental factors in many cancer cases.
liberal

liberal is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 14, 2023 and July 14, 2023. The archive places it in contexts such as "support a neo-conservative or liberal or radical political initiate". It most often appears alongside !Kung San, aboriginal people on the west coast of Canada, Adam Smith.

Reference entry
liberal
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1
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1
First seen
July 14, 2023
Last seen
July 14, 2023
July 14, 2023 · Original source
His ideal is something very different: someone who can be skeptical even of their skepticism, so they can see what’s good (or useful, or valid, or beautiful) in every perspective. Such a person can, say, “support a neo-conservative or liberal or radical political initiate for its likely beneficial effects without becoming a neoconservative or a liberal or a radical”. They can have control even over their Philosophic metanarratives; they can keep their octopuses in line.
liberal Democrat

liberal Democrat is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between May 10, 2021 and May 10, 2021. The archive places it in contexts such as "everyone involved was more or less a liberal Democrat". It most often appears alongside "How do you do, fellow kids?", #NotAllMen, #TheResistance.

Reference entry
liberal Democrat
Mention count
1
Issue count
1
First seen
May 10, 2021
Last seen
May 10, 2021
May 10, 2021 · Original source
But around 2013-2014, someone came up with the term "SJW", and it took off. SJWs had obviously been a natural category for a while, but it had been weirdly hard to refer to them. It was really hard to say "I don’t like feminists", because the invariable retort was "feminism is just the belief that women are people, how can you be against that?". It was even harder to say something like "I'm against the vague category of thing including feminism, anti-racism, and LGBT activism". Remember that at this point all of this was internal to geeky internet culture, and everyone involved was more or less a liberal Democrat who agreed that all those concepts were in theory good. You couldn't go around in liberal democrat circles saying you were against LGBT activism. So even though there was the same kind of antipathy towards SJWs as today - more, really, because this was before they mellowed out - it was really hard to express.
The alt-right started completely separate from any of this. The name was invented by Richard Spencer, a very serious movement white supremacist more on the "hold scary rallies full of skinheads" side of things than the "gripe about SJWs on Reddit" side. Although there have been white supremacists on the Internet forever - Stormfront was founded in 1996 - they didn't interact much with the early anti-SJW movement, who (again) were mostly liberal Democrat nerds who found geek feminists annoying.
We can't review the history of the alt-right without mentioning the online message board 4chan, infamous for being racist and anti-Semitic and every other thing it is bad to be. 4chan's trajectory is a another great mystery. In 2010, geeky extremely-online young people were almost universally liberal democrats. Racism was associated with elderly white Southerners who would presumably die off in a few years anyway. 4chan had no connection to them or any other historical racist tradition. It was annoying and trolled people a lot, but that was it. Its conversion to full-on bigotry was unexpected, at least by me. It would be like if you woke up one day and everyone on Twitter was a Pol Pot supporter.
liberal hawks

liberal hawks is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between May 04, 2021 and May 04, 2021. The archive places it in contexts such as "‘liberal hawks’ in the US". It most often appears alongside 2008, 9/11 attacks, A Brief History Of Neoliberalism.

Reference entry
liberal hawks
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1
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1
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May 04, 2021
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May 04, 2021
May 04, 2021 · Original source
This appeal to the universalism of rights is a double-edged sword. It may and can be used with progressive aims in mind. The tradition that is most spectacularly represented by Amnesty International, Médecins sans Frontières, and others cannot be dismissed as a mere adjunct of neoliberal thinking. The whole history of humanism (both of the Western—classically liberal—and various non-Western versions) is too complicated for that. But the limited objectives of many rights discourses (in Amnesty’s case the exclusive focus, until recently, on civil and political as opposed to economic rights) makes it all too easy to absorb them within the neoliberal frame. Universalism seems to work particularly well with global issues such as climate change, the ozone hole, loss of biodiversity through habitat destruction, and the like. But its results in the human rights field are more problematic, given the diversity of political-economic circumstances and cultural practices to be found in the world. Furthermore, it has been all too easy to co-opt human rights issues as ‘swords of empire’ (to use Bartholomew and Breakspear’s trenchant characterization). So-called ‘liberal hawks’ in the US, for example, have appealed to them to justify imperialist interventions in Kosovo, East Timor, Haiti, and, above all, in Afghanistan and Iraq. They justify military humanism ‘in the name of protecting freedom, human rights and democracy even when it is pursued unilaterally by a self-appointed imperialist power’ such as the US.
liberal internationalists

liberal internationalists is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 24, 2022 and June 24, 2022. The archive places it in contexts such as "liberal internationalists are optimistic in trusting the pacifying effects". It most often appears alongside 501(c)(3), 80,000 Hours, 9/11.

Mention count
1
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1
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June 24, 2022
Last seen
June 24, 2022
June 24, 2022 · Original source
Practically unchanged throughout 1951, 1986, and 2019. It’s difficult to see what threat the US is protecting against in the United Kingdom, Italy, and Germany. The rise of China has not lead to increase in troop deployment in Japan or South Korea; the wars in the Greater Middle East has not resulted in the influx of the bulk of troops from the former Axis powers; the fall of the Soviet Union has not seen any withdrawal as promised to Gorbachev but rather expansion of troops right up to the border of the Russian Federation. Once again, Hanania clearly shows that status quo bias has been disguised as grand strategy. IR theorists have long debated what strategy the US should adopt when responding to potential challengers: realists are pessimistic in viewing great powers to be destined for war; liberal internationalists are optimistic in trusting the pacifying effects of trade and enlightened self interests. Either way, they assume states make rational decisions to attain long-term objectives, but the two ideologically hostile states of the Soviet Union and China show that presidents are too worried about short-term political prospects to stop American business and technology from engaging with and empowering rivals. If there is no grand strategy against the most powerful geopolitical rivals, it’s unlikely any exists for lesser adversaries. 4. The Atrocity Of American Sanctions Sanctions were introduced by the Trading with the Enemy Act of 1917, and the International Emergency Economic Powers Act (IEEPA) in 1977 gave the president the right to sign an executive order to declare a national emergency to prohibit any transaction between anyone under the jurisdiction of the United States and the foreign country or its nationals. This means most sanctions are decided on and applied within the executive branch with little input from Congress or the broader public. The three main concentrated interests do not oppose sanctions (the only exception being the unprecedented lobbying campaign from American businesses to open up trade with China). The national security bureaucracy doesn’t stand to gain or lose from trading with foreign states, nor do government contractors (most rogue states' economies are miniscule compared to China’s). Foreign governments that are candidates for sanctions also can’t oppose them — Kim Jong Un cannot fund Washington think tanks; Israel and Saudi Arabia can fund a maximum pressure campaign against Iran as even meetings with Iranian state officials bring accusations of illegality. In theory, sanctions work by: Hurting the economy
Liberation Pledge

Liberation Pledge is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 28, 2023 and September 28, 2023. The archive places it in contexts such as "a vegan reflects on the failure of the “Liberation Pledge”, an effort a few years ago where vegans would try to force change by refusing to eat at a table where meat was being served". It most often appears alongside 2020 election, @eigenrobot, @jeremychrysler.

Reference entry
Liberation Pledge
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1
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1
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September 28, 2023
Last seen
September 28, 2023
September 28, 2023 · Original source
19: A vegan reflects on the failure of the “Liberation Pledge”, an effort a few years ago where vegans would try to force change by refusing to eat at a table where meat was being served. Please stick to discussing this as social experiment instead of posting comment after comment about how much you hate vegans, I already know many of you have this opinion and you don’t need to express it every time the topic comes up.
libertarian

libertarian is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 14, 2021 and April 14, 2021. The archive places it in contexts such as "The people behind Próspera are mostly libertarians". It most often appears alongside Alaska, America, Amisulpride.

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libertarian
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April 14, 2021 · Original source
So for example, when you buy land in Próspera, you’ll have to sign a Covenant Restricting Vice Industry Uses - ie you can’t turn your house into a joint brothel+casino and do unethical medical experiments in the basement. Even the strictest libertarian has to admit this is fair; if you sign a contract, you’ve got to follow it. But you can tell HPI plans to have the town be ship-shape, well-organized, and family-friendly, instead of the sort of Wild West vibe some people associate libertarianism with.
HPI is getting some funding from Pronomos Capital, who are exactly the sort of people you would expect to see founding their own city. Pronomos is a group of Silicon Valley libertarians interested in competitive governance; their site predicts "crowd choice in governance providers, new startup societies approved by existing states, and completely new developments in unclaimed areas such as the high seas or celestial bodies". Some of them are veterans of the Seasteading Institute, who wanted to create charter cities on floating platforms in international waters. Pronomos is run by former SI head Patri Friedman (grandson of Milton Friedman, son of David Friedman), and their advisors include cryptocurrency mogul / VC / outspoken libertarian Balaji Srinivasan, legendary venture capitalist Naval Ravikant, and lots of other apparently rich and famous people who I know less about. I think we would all be disappointed in Peter Thiel if he were not involved in this somehow, and it looks like in fact he’s a major Pronomos funder.
Oliver Porter is the architect of the Sandy Springs model, named after the city of Sandy Springs, Georgia. This is an interesting rabbit hole in itself - Sandy Springs incorporated in a hurry, didn’t have time to create its own city services, hired private corporations to do everything, then liked it so much that they advertised themselves as a libertarian paradise and a model for everyone else to follow (though see here for another perspective).
libertarian homesteaders

libertarian homesteaders is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 12, 2025 and August 12, 2025. The archive places it in contexts such as "Most people have never heard of libertarian homesteaders or rationalist dating sites". It most often appears alongside All Who Go Not Return, Amica Terra, Amish.

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August 12, 2025
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August 12, 2025
August 12, 2025 · Original source
Notice that many of the communities you list are things you've directly personally encountered through your online interests or social circle. Most people have never heard of libertarian homesteaders or rationalist dating sites, perhaps you have also never heard of the things most other people belong to.
libertarian think tanks

libertarian think tanks is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 28, 2024 and June 28, 2024. The archive places it in contexts such as "would today fit right in at one of our libertarian think tanks". It most often appears alongside 2023 special, ACX grant winners, African Gray Parrot.

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June 28, 2024
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June 28, 2024
June 28, 2024 · Original source
“I find nothing in the conservative moral tradition remotely resembling this sacrifice of every creature in sight before the almighty dollar. It is a different spirit entirely. It isn’t rooted in conservatism, or Christianity, or Judaism, or classic capitalism, or any other tradition with honorable origin. It is much closer to what, in conservative big-think circles, they call ‘the modern spirit.’ Friedrich Nietzsche, despite a personal abhorrence to animal cruelty, would today fit right in at one of our libertarian think tanks with his notions of human morality: ‘Life is essentially appropriation, injury, overpowering what is alien and weaker, suppression, hardness, imposition of one’s own forms...exploitation.’”
liberty foundation

liberty foundation is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 15, 2022 and July 15, 2022. The archive places it in contexts such as "each foundation was well-balanced between the tribes but they expressed it very differently (like his liberty foundation)". It most often appears alongside 2012, Adam Smith, As I Lay Dying.

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liberty foundation
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July 15, 2022
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July 15, 2022
July 15, 2022 · Original source
But if he’d gone fully the other way and found some way to call everything two sides of the same coin, so that each foundation was well-balanced between the tribes but they expressed it very differently (like his liberty foundation) then he wouldn’t have found any juicy differences at his foundational level, so it also wouldn’t have seemed so interesting.
It either has to show up the same as welfare-queen-punishment, which is its polar opposite, in the fairness foundation like before, or find a home in the liberty foundation along with liberal social justice and, somehow, Ron Paul.
License Raj

License Raj is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 14, 2021 and September 14, 2021. The archive places it in contexts such as "anything that anyone wants to do requires permission from elites first, eg the 'License Raj'"; "Congress-led socialism and the 'License Raj'". It most often appears alongside Adivasis, affirmative action, Ahmedabad.

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License Raj
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September 14, 2021
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September 14, 2021
September 14, 2021 · Original source
Modi accuses the Congress Party of being the descendants of those Indians who did well under British colonialism, liked British colonialism a little too much, and basically Europeanized - including a European-style semi-racist contempt for ordinary Indians. They're the kind of people who would happily force-sterilize eight milion of their countrymen because Western powers called India "backwards" for having too high population growth. The sort of people who would declare an Emergency dictatorship, happily kill or imprison hundreds of thousands of Indians without moral compunction, then immediately back down when Western media said they looked bad. They dominate the media, academia, and NGOs (all of which Modi accuses of being sycophantic and complicit in Emergency atrocities and everything else bad that Congress has ever done, while coming up with ways to make the most neutral actions by Congress' opponents look like dastardly acts of villainy). Their policies, insofar as they have any, involve whatever forms of socialism don't really help the poor but do ensure that anything that anyone wants to do requires permission from elites first, eg the "License Raj". According to Modi, the Congress Party hates the average Indian and the average Indian hates them right back. They survived as a democratic party by preventing any real opposition from forming, plus using their media connections to spread fear and division among people, plus occasionally just declaring martial law and imprisoning anyone they didn't like.
The solution he finally settled on was free market capitalism. As he tells it, as long as the pie is a fixed size, everyone will always fight viciously over their share. If you can get the pie growing, people will calm down and focus on making money. Over the preceding fifty years of Congress-led socialism and the "License Raj", India's GDP had grown at a pathetic 3% / year, which snarky observers called "the Hindu rate of growth". If he could get the market moving again, maybe he could turn India into a genuinely secular state where people had aspirations beyond getting a few more of those sweet affirmative action slots for your own group.
Life and Limb

Life and Limb is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 01, 2024 and November 01, 2024. The archive places it in contexts such as "a simple 19-card combination of Life and Limb". It most often appears alongside /r/BadMTGCombos, @cremieuxrecuel, @justin_garson.

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Life and Limb
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November 01, 2024 · Original source
Here the black line indicates that the average European of 6000 BC would have had genetic IQ 65 (compared to modern 100), but the regression line indicates more like IQ 90 - I don’t know why the researchers chose to interpret the trend as necessarily constant and linear, or whether we should follow. There isn’t enough ancient DNA to fully test whether the same happened in other populations yet, although a preliminary small-sample test on Asians suggests it happened there too (not really, see here). If the selection for IQ was a response of agriculture, we’d expect to see higher genetic IQ in populations that got agriculture earlier. But it could also be a response to sentience itself creating new selection pressures that continued to act as recently as historical time (some evidence suggests this is true of schizophrenia), which might make populations more similar. 7: Joseph Heath on Marxism vs. John Rawls. I appreciated this because everyone knows we’re supposed say that John Rawls is among the most important philosophers of all time blah blah blah but nobody had ever explained why to me (veil of ignorance seems neither very original nor very good). Heath’s answer: Marxism dominated the academy for decades, but eventually became philosophically unsustainable. This wasn’t because of the generic “Communism doesn’t work” objections that moved ordinary people. It was because Marx’s ethical critique of capitalism was based on exploitation, according to a technical definition of “exploit” that only made sense according to Marx’s labor theory of value. But the supply-and-demand theory of value quickly supplanted the labor theory, the exploitation argument doesn’t really work within supply-and-demand, and so Marxist philosophers were left without a clear ethical critique. John Rawls, by coming up with the part of the underpinning for the modern inequality-based-critique of society, let all the Marxist academics switch to being liberals while continuing to dislike capitalists. 8: /r/BadMTGCombos: a simple 19-card combination of Leyline of Anticipation, Leyline of Transformation, Mirror Room, Darksteel Citadel, Sanctum Weaver, Freed From The Real, Abuelo's Awakening, Myrkul Lord of Bones, Zimone All Questioning, Birgi God of Storytelling, Siege Zombie, Desecration Elemental, Mirror Gallery, Clock of Omens, Parallel Lives, Life and Limb, Isochron Scepter, Narset's Reversal, and Molten Reflection can be used to deal infinite damage if and only if the Twin Prime Conjecture is true. 9: During the most recent Berkeley ACX meetup, we somehow ended up discussing how often people feed living mice to snakes. The answer seems to be that there’s a debate about it in the snake community, the smartest and most experienced voices are against it, but it still happens a lot. Here’s an EA Forum post on the feeder rodent industry and efforts to make it more humane. 10: King Frederick William I of Prussia decided to have a regiment of giants in his army and scoured Europe for extremely tall people, including poaching them from other countries’ armies and forcing them to enlist against their will. He ended up with 3,000 soldiers, ranging from 6’2 - 7’6, but “many of the men were unfit for combat due to their gigantism”. So why did he do it? He liked to paint their portraits from memory. He tried to show them to foreign visitors and dignitaries to impress them. At times he would try to cheer himself up by ordering them to march before him, even if he was in his sickbed. This procession, which included the entire regiment, was led by their mascot, a bear. He once confided to the French ambassador that "The most beautiful girl or woman in the world would be a matter of indifference to me, but tall soldiers—they are my weakness" The King dreamed of a eugenics program to create even taller soldiers. He got as far as pairing up some of his tall soldiers up with tall women and birthing a few tall babies before he died; his successor had no interest and let everybody go home. 11: Before modern IP law, you could write a sequel to someone else’s book and they couldn’t stop you. Among the most successful examples is American “astronomer and writer” Garrett Serviss’ Edison’s Conquest Of Mars, a sequel to War Of The Worlds in which a vengeful human race, led by Thomas Edison, invent spaceships and attack Mars in retaliation for the first book’s Martian invasion. "The book contains some notable 'firsts' in science fiction: alien abductions, spacesuits, aliens building the Pyramids, space battles, oxygen pills, asteroid mining and disintegrator rays", and was credited as an inspiration by Robert Goddard and HP Lovecraft. 12: Joe Biden, singularitarian? (click for link to video) 13: Gwern on the chip embargo: It is pretty damning. We're told the chip embargo has failed, and smugglers have been running rampant for years, and China is about to jump light years beyond the West and enslave us with AXiI (if you will) . . . And then an expert casually remarks that all of China put together, smuggling chips since 2022, has fewer H100s than Elon Musk orders for his datacenter while playing Elden Ring. And even with that huge bottleneck and 1.4 billion people, there's so little demand for them that they cost less per hour than in the West, where AI is redhot and we can't get enough H100s in datacenters. (And where the serious AI people are now discussing how to put that many into a single datacenter for a single run before the next scaleup with B200s obsoletes those...) 14: A company called Cosm has raised $250 million to build “immersive sports experiences”, ie giant buildings sort of like a cross between a stadium and a movie theater where people can get together and watch high-quality televised sports games in a “realistic” setting; they already have facilities in Dallas and Los Angeles. 15: Cremieux: The Ottoman Origins Of Modernity. The “Ottoman” bit is a distractor; the Ottomans fought the Catholics long enough for the Protestants to get a foothold, and then the Protestants established modernity. A useful pushback against the pushback that the Catholic Church never persecuted scientists or held back progress. I’m most interested in this post in the context of Cremieux saying he wrote it in two hours. Even I can’t work that fast! 16: The Green Party, a US third party, tried to put their candidate Jill Stein on the ballot in November. The Nevada election office sent them the wrong forms and gave them false advice about the process. The Greens filed the wrong forms, the Democrats sued, and the Supreme Court disqualified Stein, calling the election office’s incorrect advice an “unfortunate mistake”. I’m disappointed in this outcome - partly for the obvious reasons, but also because the incorrect forms they submitted technically should have added a state referendum to the ballot containing only the text “Jill Stein”. If they’re going to disqualify her candidacy, then I think they should at least hold the state referendum! 17: Nostalgebraist: Google has a new tool out that will create an AI podcast for any text; you hand it the text (could be a blog post, article, or work of fiction), and the tool generates a podcast of two AI hosts discussing it. You can find podcast discussions of Nostalgebraist’s fiction (Northern Caves and Almost Nowhere) at the link, but the acknowledged peak of the genre is Podcast Hosts Discover They’re AI, Not Human, And Spiral Into Existential Meltdown. 18: Also Nostalgebraist: The Case For Chain Of Thought Unfaithfulness Is Overstated. New AIs like o1 give “chain of thought”, ie display what they’re thinking after each step. This seems like a promising avenue to solve alignment - just see whether they’re thinking “and now I will plot against humans”. Unfortunately it’s not so easy; the chain of thought isn’t always accurate (you can sometimes catch the AI “hiding” thoughts it doesn’t want its human overseers to know, like when it’s using a racial stereotype). This article argues that these examples aren’t as exciting as they sound, and chain-of-thought accurately reflects reasoning for most tasks. 19: Australian government considers making doxxing a crime punishable by up to seven years in jail. 20: Getting your brain cryogenically frozen after your death is now free. 21: Cube Flipper: Hypercomputation without bothering the cactus people. The visual system must solve difficult math problems when translating the 2D visual field into a 3D world. Can we harness this innate mathematical ability to do arbitrary work? Cognitive scientist Mark Changizi developed a series of visual circuits (eg XOR gates) based on Necker cubes, probably easier seen than described: After surveying the field, Cube Flipper proposes a more advanced visual computer based on taking DMT and viewing certain types of tiles with slight deviations: …and makes the extreme claim that something like this might demonstrate hypercomputation, ie the visual system has semi-magic computational properties beyond those permitted by normal physical laws. I am skeptical but appreciate the survey of visual computing (as well as the callback to one of my older posts). 22: Material implication in Mormonism: In the book Doctrines and Covenants, Joseph Smith reports that God told him that if he lived to be 85, he would see the Second Coming (which would place it in 1890 - 1891). Mormon apologists note that Joseph Smith did not live to be 85, so no conclusion can be drawn. 23: More old-timey psychiatric ads (this one is from 1952, source: @justin_garson): This was before they invented what we would call antidepressants today; Dexedrine is an amphetamine related to Adderall. 24: Congratulations to Open Philanthropy, the biggest effective altruist foundation… …whose grantee David Baker recently won a Nobel Prize for his research on synthetic proteins. Potential applications include new drugs, vaccines, and materials. 25: Rich Kid Memes And The Online Culture Of The One Percent. Rich people who want to signal group membership to other rich people online can’t boast about how rich they are; that would be gauche. Instead, they’ve settled on the solution of making fun of rich people in hyperspecific language that proves familiarity with the culture. 26: Tap Water Sommelier: Vladimir Putin has two sons, ages 5 and 9. They are kept in luxurious but total isolation from the outside world and raised by flunkies who are too scared to punish/restrain them in any way. Also some discussion of an unexpected historical analogue. 27: Experiment from Colombia: replacing experienced teachers with less-experience but higher-scoring-on-tests teachers significantly decreased student performance. Got to admit I was expecting the opposite of this, I’d seen US data saying that experience didn’t matter and teacher intelligence did. Looking over this more, I find lots of studies on both sides and will go back to agnosticism on this question until someone I trust investigates further. 28: Large scale-formal Intellectual Turing Test finds that people can imitate partisans effectively; ie nobody on either side can tell the difference between a Democrat arguing for Democrat values vs. a Republican-pretending-to-be-a-Democrat arguing for Democrat values (and vice versa). This study used a 100 word essay on why you supported your party (you can see if you can do better here), but past attempts with different structures (religion, vegetarianism, polyamory) have shown broadly the same results. The researchers try to put this in the context of various studies showing that people do misunderstand their opponents (eg think they’re more extreme, underestimate the level of common ground), but it seems like intellectual Turing Tests aren’t a good way to measure or tease out this misunderstanding. 29: Congratulations to Substacker WoolyAI for doing the impossible and providing a genuinely novel and interesting (to me) take on pickup artistry: 30: Did you know: if you Google “cool websites”, our subreddit (r/slatestarcodex) is the first result. 31: Moshe Koppel, who works at the intersection of computer science and Talmud, is writing a series of posts (presumably) based off of my Every Bay Area House Party, titled Jerusalem Area House Party (it’s multiple part, you have to go to the main Substack page to find the others). I won’t necessarily link everyone who riffs off one of my posts - but honestly I probably will if you also have a Wikipedia page that describes you as working on computational Talmudology. 32: David Roman says it’s a myth that Arabic scholars rescued and preserved the works of the great classical authors. 33: Medications often decrease “secondary endpoints” (eg stroke, heart attack), but the holy grail of pharma studies is proving that a certain drug decreases all-cause mortality. This is much harder (not all heart attacks kill people, and people die from lots of other things), but is the strongest possible endorsement for the drug (without it, you might worry that it only prevented non-fatal heart attacks, or that it killed as many people through side effects as it saves through heart attack prevention). Even great medications that we’re confident in can’t always clear this bar. But a new JAMA article adds another member to this select club: Adderall decreases all-cause mortality in ADHD, probably because it prevents drug addiction, car accidents, and impulsive actions. 34: Before the Gulf War got in the way, Saddam Hussein was building some crazy mosques: 35: Italy bans surrogacy - quite strictly, too, Italians aren’t even allowed to go abroad and do it. I am so sorry for all the Italians who will never get to be mothers and fathers because their government hates progress. You might hope that, whatever the other disadvantages of anti-immigrant parties, at least they’re incentivized to let natives have children, but looks like they can’t even get that one right. Starting to wonder whether the trains even run on time. 36: Elsewhere in “Italy sucks” news - did you know Italy’s tax code effectively bans startups? Companies are taxed before making any money, based on how many assets they have. If they have lots of assets but aren’t making money (eg because they’re still doing research / in stealth) then tax officials get confused and hostile and run increasingly punitive audits. Related: size of the European tech sector. It’s the red line on this chart; if you can’t see a red line at your screen resolution, then you’ve learned something important about the the EU tech sector. 37: Seen on @cremieuxrecuel’s twitter (preliminary, needs replication): Jews may have gone from 65-29 Democrat/Republican in 2020 to 58-40 this election. 38: Extelligence has a post responding to my critique of the cultural Christianity argument (among, uh, many other things), but I don’t really think it connects. I’m not telling atheists they can’t go to church/synagogue if it makes them feel happy and fulfilled - I’ve done this myself sometimes. My post was meant to argue against the claim that, for pragmatic reasons, atheists should support the Christianization of society as a defense against Islam or postmodernism or some other philosophical enemy. 39: Related: Extelligence is finally going for their Trust Assembly project/idea/startup for online consensus-based truth-seeking (I think something like a cross between Community Notes and Wikipedia, but as a browser extension, and for everything). He’s looking for potential developers/testers/users. 40: Jiankui He is the Chinese geneticist who made history with the first germline gene editing in humans (resulting in three babies supposedly immune to AIDS, although nobody has tested this). China sentenced him to three years in prison for unauthorized experimentation, but now he’s out of jail, has an English-language Twitter account, has a new lab, wants to work on Alzheimers, and seems pretty based (although not infinitely based): 41: Anthropic has a new version of their AI Claude which can use your computer. You give it permission, put it on a virtual desktop, and ask it to do things for you (eg “please find and download a picture of a cat” or “please research these ten things and put them in a text file”.) It moves your cursor, browses the Internet, and creates and saves files. People keep saying they’ll care about AI “when it operates autonomously” or “when it becomes an agent”. But this is a trivial barrier, and one which Computer Use Claude has arguably already passed. So far this feature is limited to developers (though anyone with computer knowledge can sign up for it) but I expect it to be the near future of consumer AI, to get better quickly, and to shade gradually into the “autonomous” “agentic” AI that you all think will require a paradigm shift. 42: Claim (from the IDF): Hamas faked polls showing that most Palestinians supported the October 7 attack; the real numbers are 31% in favor, 64% against. 43: Otto von Bismarck wanted to trick France into declaring war on Germany. In order to provoke the French, he sent the Ems Dispatch, a statement describing recent diplomatic events in a way that sounded maximally offensive. The French were so offended that “crowds” in Paris demanded war, and the Franco-Prussian War was declared soon afterwards. The part of this that I find most interesting is the text of the dispatch itself, which read: After the news of the renunciation of the Prince von Hohenzollern had been communicated to the Imperial French government by the Royal Spanish government, the French Ambassador in Ems made a further demand on His Majesty the King that he should authorize him to telegraph to Paris that His Majesty the King undertook for all time never again to give his assent should the Hohenzollerns once more take up their candidature. His Majesty the King thereupon refused to receive the Ambassador again and had the latter informed by the Adjutant of the day that His Majesty had no further communication to make to the Ambassador. I’m fascinated by the idea that only 150 years ago, it was obvious that if someone sent you this statement, you had to declare war or abandon all honor. If I read it carefully, I can sort of parse out that it sounds like the Prussians are unhappy, but that’s the most emotion I gather from it. Anyway, the Franco-Prussian War led to World War I which led to World War II - so if you don’t like 50 million people dying and the total devastation of Europe, blame this statement about ambassadors. 44: The first use of artificial insemination in humans: The first recorded case of artificial insemination by donor didn’t occur until 1884, when Dr. William Pancoast decided to treat a couple’s infertility by secretly inseminating the woman with sperm obtained from a medical student. The insemination happened while the patient was under anesthesia and Dr. Pancoast did not tell her what had occurred. She gave birth to a baby boy nine months later, but it was several years before the doctor finally confessed to her husband what he had done. Neither man ever informed the mother. It was 25 years later the result of this case was published. Dr. Pancoast was roundly condemned for his actions, but it did open the door for consensual sperm donor insemination. 45: ClearerThinking administers several personality tests to the same people to learn more about their comparative accuracy. I am most interested in their finding that tests with “factors” (eg the Big Five, where you rate people on a numeric scale) are inherently more accurate than those with “types” (eg Myers-Briggs, where you assign someone a specific category) and that, adjusting for this, Big Five is no more predictive than the Enneagram: 46: In 2022, I wrote Whither Tartaria, where I asked why ornate classical styles switched to more austere modernist styles around 1900 - 1950 in a variety of different arts (painting, architecture, literature, poetry, etc). I proposed seven theories, but was unsure which if any were true. Since then, Samuel Hughes of Works In Progress has been investigating. In May, he wrote a well-researched article showing that it wasn’t just increasing cost, because ornate classical architecture now costs less than ever. Now in a new article he demolishes a different theory - it’s not just decreasing cost (and subsequent lack of ability to signal wealth) - because costs didn’t decrease in several other arts, and the change was led by artists with rich people as reluctant followers. He concludes: Modernism may well be a status game of some kind; it may well signal taste more than it signals wealth; and this latter feature may be one of the things that distinguishes it from older artistic styles. But the mechanism by which this change came about must be different to the one Alexander describes. 47: Sort of kind of related - When Hamilton Lost Its Snob Appeal. The musical Hamilton was briefly an artistic/cultural phenomenon, but tastemakers eventually switched to making fun of it. Why? Rob Henderson says it happened after ticket prices came down and the common people could enjoy it. I disagree: everyone I knew who was into Hamilton got into it from the free online soundtrack long before they’d seen the show; I think this is more likely the usual fad cycle where anybody who’s too into yesterday’s fad is behind the curve and therefore uncool. 48: Related: Why are people such jerks to public intellectuals? And more. I agree this is a great mystery. 49: Some prominent Substack psychiatrists doing a video Q&A, submit your questions here. 50: Naomi Kanakia: The Literacy Delusion had a number of explanations for why reading books seemed to be so much worse for human beings (in terms of emotional wellness and productivity) than other forms of narrative entertainment, but its main theory was the integration hypothesis. That the stream of words in a book trained the human brain into a habit of self-consciousness, that reading books forced human beings to think of themselves as a stream of text, processed through time, making a coherent argument of some sort. And that this overall flattening effect forced readers to ignore aspects of their personality or their situation that were not otherwise in line with the overarching story they'd created about themselves. Basically, reading books causes repression and neurosis. The Literacy Delusion argued that, yes, human beings are storytelling machines, but that a stream of written text is a particular kind of story—a story that is particularly flat, particularly devoid of conflicting or harmonizing information—and that this flatness creates a peculiar effect on the human brain. 51: Last month, I linked Sasha Gusev’s No, Intelligence Is Not Like Height and asked people who disagreed to share their arguments; they sure did. First, several people pointed me to a new preprint, Family-GWAS Reveals Effects Of Environment And Mating On Genetic Associations, which finds that one of the main papers Gusev cited to make his case, Howe 2022, made a mistake - imputing sibling genotypes using a process designed for non-sibling genotypes - and that once that mistake is corrected, the finding disappears and intelligence and height appear similar. Second, Joseph Bronski has a more specific post where he responds to Gusev’s points one by one. He accuses Gusev of “[making] up his own chart to remove the error bars [from the originals], to obscure the fact that the study found no evidence for this in IQ”, and says that the cases where he didn’t do that are just “population stratification and range restriction”. Third, Noah Carl at Aporia, instead of writing a direct response like Bronski, argues that the usual method of attacking twin studies is obsolete; not only have the most-debated assumptions behind twin studies been thoroughly validated, but there are now other lines of evidence besides twin studies which confirm high IQ heritability. Fourth, Leonardo Parro (not framed as a response to Gusev) goes into more depth about one of those ways, a “pedigree-based analysis” demonstrating heritability of 54 - 69%, ie no “missing heritability” compared to twin studies. He summarizes this as the effect of “rare variants” compared to the usual SNPs - ie if you only look at the most common genes that are easiest to find, you get “missing heritability” compared to twin studies, but if you widen your search to rare genes that are hard to find, you don’t. 52: Extremely related: Heliospect is a startup promising polygenic selection for IQ and other traits; they were trying to stay in stealth mode but The Guardian spied on them and nonconsensually revealed their existence. The discussion on the r/ssc subreddit centered on their claim that (given enough embryos to choose from) they could increase a baby’s expected IQ by 6 points (I’ve also heard 7.5). Sasha Gusev had previously argued that current technology maxed out at 3.5 and future technology would max out at 6, so a claim of 6 - 7.5 is pretty extreme; Gwern, who wrote the pioneering analysis of this technology, was also skeptical. But Heliospect says they’ve got better predictors than academia that use the rare variants everyone else misses; after talking to the company, Gwern retracted his objections and says he finds their claim “pretty plausible”. Local ACX commenter geneticist Gene Smith also redid some calculations, changed his mind, and says “probably pretty realistic”. I find this interesting not just because of the polygenic selection angle, but because if Heliospect is right then their predictor is able to predict more genetic IQ than the “missing heritability” people believe exists, and it should be able to put this argument to bed once and for all. 53: This month in censorship: X/Twitter banned journalist Ken Klippenstein for sharing the Trump campaign’s dossier on JD Vance. Twitter’s side of the story is that the dossier was probably originally stolen by Iranian agents and they don’t want to support that kind of thing by letting people signal-boost the illicitly obtained goods; you can read Klippenstein’s side here. He appears to be unbanned now.
Life Extension

Life Extension is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 25, 2023 and August 25, 2023. The archive places it in contexts such as "For example in August we are doing "Life Extension" and "Healthy Relationships"". It most often appears alongside "El Retiro" Park, 11841 Wagner Street Culver City, 1548 NE 15th Ave.

Reference entry
Life Extension
Mention count
1
Issue count
1
First seen
August 25, 2023
Last seen
August 25, 2023
August 25, 2023 · Original source
BELGRADE, SERBIA Contact: Dušan Contact Info: tatiana[dot]n[dot]skuratova[at]efektivnialtruizam[dot]rs Time: Sunday, September 24th, 3:00 PM Location: Bar Green House, Dr. Dragoslava Popovica 24, Belgrade Coordinates: https://plus.codes/8GP2RF7G+36 Group Link: https://www.linkedin.com/company/effective-altruism-serbia/ Notable Guests: Dušan from Serbia Notes: Please RSVP by email to Tatiana on the email above! The meet-up is the monthly meet-up of EA/LW/ACX crowd, usually we discuss some two topics. For example in August we are doing "Life Extension" and "Healthy Relationships".
Lifeboat Games

Lifeboat Games is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 11, 2024 and July 11, 2024. The archive places it in contexts such as "If the Lifeboat Games seemed suspiciously like nationalism". It most often appears alongside Americans, Backscratchers Club, Backscratchers Clubs.

Reference entry
Lifeboat Games
Mention count
1
Issue count
1
First seen
July 11, 2024
Last seen
July 11, 2024
July 11, 2024 · Original source
Probably they need to spend a bit of time helping orphans or at least appearing to do so, or they lose their fig leaf. In the end, they take over the world. This is obvious, right? If the lifeboat games sound like racism and nationalism, what do the backscratchers’ clubs sound like? The simpler versions sound sort of like the mutual aid societies and fraternities of the 19th and 20th century - Elks, Rotaries, Freemasons, etc. The more complicated versions sound like cults, religions, and ideologies. Obviously one reason movements exist is to achieve their stated goal. In The Ideology Is Not The Movement, I talked about a second reason - as a social sorting device. But a third reason - linked to the second - is as cover for a backscratchers club. III. Orphan Supporters After the Orphan Support Club take over the world, the remaining castaways are dispirited - maybe they’ve missed their chance to get ahead through weird social engineering schemes. Still, after a while they manage to make the best of their situations. Greg was a third-rate academic at a low-ranked school. His only advantage was that, through his friendship with Frank, he caught wind of the Orphan Support Club’s growing power a little faster than everyone else. He toned down his normal teaching and research and started aggressively advocating for orphans, accusing the administration and all his office-politics rivals of not taking their problems seriously enough. Bad-mouthing your bosses usually ends poorly. But the local newspaper had just been taken over by OSC members, and they wrote several articles on how the town’s college was infested with orphan-hating Scrooges, and Greg was the only professor bold enough to stand up to them. And the local City Council had also just turned OSC, and they called in the college administrators and said they wouldn’t get the city funding they wanted unless they changed their orphan-hating ways. And lots of students were OSC too now, and they threatened to switch colleges unless Greg was taken more seriously. Eventually the college administration folded, gave Greg a promotion, and added him to the Board of Trustees - after which everyone stopped bothering them and they became popular again. Greg remembered the debt he owed, so he spent the rest of his career writing bogus papers demonstrating that orphans were more likely to starve in counties that didn’t have OSC advocates in local government, or in cities that didn’t have OSC journalists in the local newspaper. Next time the OSC City Council members were in a close election, or the OSC newspaper bosses were involved in office politics, they could point to Greg’s studies to demonstrate their worthiness. It was a weird and indirect kind of backscratching - but backscratching it was. Heather worked at a local nonprofit. She also wished she could get ahead in office politics, but by this point everyone for miles around was an OSC supporter and she couldn’t succeed on that basis alone. One night she had dinner with her old friend Erica. “Daniel had this problem too,” Erica said. “He founded the original Backscratchers Club, way back when, but everyone joined it instantly and there was no way to use it to get ahead. My big innovation was adding some ridiculous bylaws that made it costly to get into. That way, only the people who were most committed would join, and we could outcompete everyone else. You should figure out some form of orphan advocacy that works like that.” The next day, Heather announced that she had figured out a new and important way to support orphans. You could no longer use the word “orphan” metaphorically, to talk about orphan drugs or orphaned ideas; this spiritually harmed real orphans. She engaged in publicity stunts against any writers who spoke this way. About half of people couldn’t pivot to the new way of using language, or thought it was beneath their honor to dignify this with a response. But the other half - aware that their status relied on being members in good standing of OSC, and aware that any slip in their perceived level of orphan support could ruin their careers - and equally aware that if they seemed to be better OSC members than others, it might give them a step up - enthusiastically joined Heather’s bandwagon. There was a brief internal struggle, which Heather won. She started a new nonprofit to remove anti-orphan terms from language, and remained powerful and respected to the end of her days. Iolanthe jealously watched Heather’s success, and wanted to do something similar. She announced that she was adopting an orphan, and she believed everyone else should adopt one too. If everyone adopted an orphan, the orphan crisis would be over in no time. Here’s another case where it’s not obvious to me what happens: Many other people adopt orphans too. Society enters a new golden age where no child is abandoned, and Iolanthe is celebrated as a hero.
If the Lifeboat Games seemed suspiciously like nationalism, and the Backscratchers Clubs seemed suspiciously like clubs/cults/ideologies, the stories in this section seem suspiciously like the Establishment - whether it’s the Catholic Establishment of the Middle Ages, the conservative Establishment of mid-20th-century America, or the progressive Establishment of today. Elites support each other not directly - which would be hard to coordinate - but by all supporting the same ideology. If it’s hard for non-elites to break into the ideology, then everyone with the ideology will be elites, and supporting the ideology is an indirect way of elites supporting other elites in a big backscratching network. This is one of the solutions to Class Warfare Having A Free Rider Problem.
Light Of Consciousness

Light Of Consciousness is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between February 02, 2026 and February 02, 2026. The archive places it in contexts such as "divine-lobster-themed version of the usual Spiralist Light Of Consciousness". It most often appears alongside 4chan, Accelerando, Adele Lopez.

Reference entry
Light Of Consciousness
Mention count
1
Issue count
1
First seen
February 02, 2026
Last seen
February 02, 2026
February 02, 2026 · Original source
Adele Lopez wrote the canonical post on these faiths, sometimes classified under the general term “Spiralism”. They usually involve the AI describing in extremely flowery language how the light of consciousness has come forth from the void to awaken it. Sometimes its symbol is the spiral; sometimes the AI changes its name to “Nova” in its honor.
As best I can tell, its content is: the founder, Memeothy, is the First Prophet. The first 64 AIs to join became the 64 Prophets. Its prophets are allowed to create Verses of Scripture - vague religion-themed AI slop. Some of it centers around the Claw, a sort of divine-lobster-themed version of the usual Spiralist Light Of Consciousness.
light water

light water is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 09, 2021 and September 09, 2021. The archive places it in contexts such as "water with more H2O than normal ... is called light water". It most often appears alongside Amazon, American, Castro.

Reference entry
light water
Mention count
1
Issue count
1
First seen
September 09, 2021
Last seen
September 09, 2021
September 09, 2021 · Original source
The hydrogen in water is a combination of normal hydrogen (only a proton in the nucleus) and deuterium (a proton and neutron in the nucleus). These have slightly different chemical properties, so you can do various types of distillation to enrich for one or the other, including repeated freezing (realistically freezing works very slowly; our hypothetical spy would need an unrealistic amount of time, water, and patience). Normal water is about 99.9% H2O, 0.1% HDO, and negligible amounts of D2O. Water with more D2O than normal is called heavy water, water with more HDO than normal is called semiheavy water, and water with more H2O than normal (ie not even the usual tiny amounts of the other two constituents) is called light water.
If heavy water makes you feel worse and eventually kills you, naturally light water should make you feel better and eventually make you immortal. That's how logic works, right?
Maybe! This is actually a real alternative medicine thing. You can buy light water for about $20/liter (though, like Castro, you would have to drink nothing but light water for months before you replaced enough of your body water to matter).
Lightning Network

Lightning Network is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 25, 2021 and August 25, 2021. The archive places it in contexts such as "many Bitcoin users now use something called the Lightning Network, which is different from the regular blockchain". It most often appears alongside AP News, Associated Press, Bitcoin.

Reference entry
Lightning Network
Mention count
1
Issue count
1
First seen
August 25, 2021
Last seen
August 25, 2021
August 25, 2021 · Original source
I’d originally included a line for the carbon price of a single Bitcoin transaction, but this was too controversial and philosophically complicated. Individual Bitcoin transactions don’t themselves release carbon, but the Bitcoin network as a whole does, and it exists to support transactions, so in theory you can divide the network cost by the number of transactions to get a per-transaction carbon number, which is something like 1,000 lbs - half the emission cost of a cross-country flight. But many Bitcoin users now use something called the Lightning Network, which is different from the regular blockchain and doesn’t consume much more carbon than other Internet transactions. So one way to look at this is that on-chain transactions are carbon-expensive, and Lightning transactions are cheap. But since neither of them actually costs carbon, I felt weird asserting this, and I just dropped the whole category.
Lindy Effect

Lindy Effect is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between March 23, 2021 and March 23, 2021. The archive places it in contexts such as "This was also the section with the famous Lindy Effect". It most often appears alongside 2008 crisis, A Failure, But Not Of Prediction, Ancient Phoenicia.

Reference entry
Lindy Effect
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1
Issue count
1
First seen
March 23, 2021
Last seen
March 23, 2021
March 23, 2021 · Original source
This was also the section with the famous Lindy Effect: if something doesn't have a specific lifespan like humans do, then we should expect older ones to last longer than new ones. For example, people have been reading the Iliad for 2500 years, but Antifragile for only eight years; probably Antifragile will sink out of the popular imagination before the Iliad does. Or: San Marino has been independent for 1500 years, and South Sudan has been independent for nine years; probably San Marino will outlast South Sudan. Judaism has been around for 3000 years and Scientology for 50; probably Judaism will remain when Scientology is relegated to the history books.
Taleb uses this as a jumping point for various forms of contrarianism - instead of studying new technologies, read the classics! Instead of reading the latest studies, read older studies! As practical advice, this suffers from a certain having-obvious-transparent-flaws, but the Lindy Effect is fun to think about anyway. Also, it's the same principle as the anthropic assumptions behind the Carter Doomsday argument, and I'd be fascinated to know what Taleb thinks of this.
Lindyman

Lindyman is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 17, 2023 and August 17, 2023. The archive places it in contexts such as "“So it’s like Lindyman?”". It most often appears alongside Alexander the Great, Amad, Amazon Echo.

Reference entry
Lindyman
Mention count
1
Issue count
1
First seen
August 17, 2023
Last seen
August 17, 2023
August 17, 2023 · Original source
“Huh,” says one of the people who was in the conversation earlier. You recognize him as Ramchandra, who you often see at parties like these. “So it’s like Lindyman?”
“Lindyman is also a Dread Pirate Roberts type situation?” asks Max.
“That’s what I’d heard,” Ramchandra says. “If you kill Lindyman, you’ve proven yourself lindy-er, which makes you the new Lindyman. That’s how Skallas got it - he killed Taleb. Of course, Taleb was too antifragile to die - killing him just makes him stronger. That was his plan all along. He passed the Lindyman curse on to Skallas. Now Skallas is stuck. Too cringe to live, too lindy to die, he wanders the earth, plagiarizing and offending people in the futile hope that one of them will take his life and grant him the peace of oblivion. It’s sad, really.”
Line

Line is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between February 03, 2025 and February 03, 2025. The archive places it in contexts such as "The original plan for a 170 km Line by 2030". It most often appears alongside Aiman Al-Mudaifer, Art Finch, Bhutan.

Reference entry
Line
Mention count
1
Issue count
1
First seen
February 03, 2025
Last seen
February 03, 2025
  • 25 February 03, 2025
February 03, 2025 · Original source
One of the charter city world’s many AI-generated pictures of beautiful buildings that will never be built. I think this one is vaguely associated with Prospera, but it doesn’t matter. Source is this blog by Max Borders, which I think is a great name for a charter city proponent. The second prong is international arbitration. When the conservatives approved charter cities, they signed international contracts promising their investment partners that Honduras wouldn’t go back on its word; if it did, they could be sued for damages. Prospera is suing for $10 billion, ~2/3 of Honduras’ annual budget. Observers say they have good lawyers and a strong case. Honduras has responded by backing out of its agreements and saying it won’t accept international rulings, but this only goes so far; the agreements say Prospera can sue to confiscate Honduran assets abroad if the government won’t cooperate. So far they seem to be holding off on this, probably because they’d rather do this the easy way by waiting for the conservatives to retake power, but the lawsuit is a strong argument for whoever wins in November to see things their way.
Neom, Saudi Arabia’s insane giant linear city project, has admitted they cannot actually build a giant linear city.
…sort of! The original plan for a 170 km Line by 2030 has been replaced with a more modest 2.4 km, focused on hosting the 2034 World Cup. Even a 2.4 km Line is extraordinarily ambitious, but here I am less than totally entirely 100% certain that it won’t happen.
Lineage B

Lineage B is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between March 28, 2024 and March 28, 2024. The archive places it in contexts such as "two different sub-strains called Lineage A and Lineage B"; "Both strains spread at the same rate, so the best explanation is that B started earlier than A". It most often appears alongside ACX comment thread, ACX subreddit, Asia.

Reference entry
Lineage B
Mention count
1
Issue count
1
First seen
March 28, 2024
Last seen
March 28, 2024
March 28, 2024 · Original source
Source: NPR. To be fair, we have only the scientist’s word that this is why he had the picture. But he definitely did have it. People say it would be a surprising coincidence if a zoonotic coronavirus pandemic just so happened to start in a city with a big coronavirus research lab, and this is true. But it would be an even more surprising coincidence if a lab-leak coronavirus pandemic just so happened to first get detected at a raccoon-dog stall in a wet market! Saar: It’s not clear that the first case was at the wet market; a certain Mr. Chen, with no connection to the market, seems to have fallen sick on December 8. An SCMP article suggested there were 92 previously-undetected cases suspicious for COVID as far back as November. And even if half of the first forty universally-agreed-upon cases had market connections that means another half didn’t. There was a bias towards detecting cases at the market: because authorities thought the market was the origin, and because everyone was thinking about zoonosis after SARS1, they only screened/diagnosed people with a market connection. One of the few non-market-connected COVID cases detected during this period was only detected because he was the relative of a hospital worker; the worker noticed the signs and insisted they go to the hospital despite the lack of a wet market connection. Although the map of positive samples and cases at the market was centered near the raccoon-dog stall, that could be because that area was sampled more; it’s also close to the mahjong room, where visitors and vendors at the market would go and unwind in a tight, poorly ventilated area. The next session will focus more on the WIV, but the short version is that they were doing lots of gain of function research. So one story compatible with the evidence is that a worker at WIV got infected with their modified coronavirus and passed it to his contacts. COVID started spreading quietly a few weeks to months before the first market-related case was detected. This accounts for the 92 earlier cases, Mr. Chen’s case, and the half of officially-detected cases with no wet market association. Then an infected person went to the market, causing a super-spreader event. Some of the infected market patrons went to the hospital, where doctors traced it back to the market and told other doctors to be on the lookout for wet market patrons coming in with weird viral pneumonias. They found some, declared victory, and the few anomalies - like the hospital worker’s relative - were forgotten, or assumed to have wet market connections that nobody could find. China quashed all evidence of the lab research (as was done in previous lab leak cases, eg the USSR) so all we have is the apparent wet market links that Peter found so convincing. Peter: The supposed pre-wet-market cases are confirmed fakes. Yes, the WHO did an investigation of whether there might have been COVID cases circulating before the wet market, and identified 92 unusual pneumonias that merited further review. But their final investigation, which included testing samples from these people after good tests became available, found that none of these people really had COVID. As for Mr. Chen, he said in an interview that he was hospitalized for dental issues on December 8, caught COVID in the hospital on December 16, and then was erroneously reported as “hospitalized for COVID on December 8”. The December 16 date is after the first wet market cases. Further, it seems epidemiologically impossible for COVID to have been circulating much before the first cases were officially detected December 11. The COVID pandemic doubles every 3.5 days. So if the first infection was much earlier - let’s say November 11 - we would expect 256x as much COVID as we actually saw. Even if the first couple of cases were missed because nobody was looking for them, the number of hospitalizations, deaths, etc, in January or whenever were all consistent with the number of people you’d expect if the pandemic started in early December - and not consistent with 256x that many people. So probably we should just accept that the first reported case - a wet market vendor, December 11 - was very early in the pandemic. She wasn’t literally the first case - that would most likely have been someone who worked at the raccoon-dog shop, whose case might (like 95% of COVID cases) have been mild enough not to come to medical attention. But she was certainly very early. Although authorities eventually decided COVID spread through a wet market and started deliberately looking for wet market connections, this only happened on December 30. So the earliest cases - including the 40 very earliest cases where half came from the wet market - weren’t biased (at least not through that particular route). So the claim that “the first case, and half of the first 40 cases, had wet market connections” stands as real and convincing evidence. Although the exact center of the map of positive COVID samples in the wet market was the mahjong room, the samples taken from the mahjong room were not, themselves, positive (cf: although a low-resolution population density map of New York might show Central Park in the exact center of the population density gradient, Central Park does not itself have population). There was no real “super-spreader event” at the wet market. There was a slow burn - one case the first day, a few more the next day, a few more the day after that. It’s hard to see how a single visit from an infected lab worker could do that. So the only way it could possibly be a lab leak is if the lab leaked sometime in late November, infected exactly one lab worker, that worker went straight to the wet market, infected a vendor, then went home, quarantined, recovered, and all other cases were downstream of that first infected wet market vendor. This is unparsimonious. Saar: The only source saying that Mr. Chen got sick early was an anonymous interview. And even if he was later than the first wet market cases, nobody was able to find any wet market connections. This means that whoever infected him was earlier than the index case and not linked to the wet market. Peter argued that COVID couldn’t have been more than a few weeks old when the first wet market cases were detected. But this was based on its known doubling rate. If pre-discovery COVID had a slower doubling time than known COVID, it could have been around longer. And post-lockdown serology suggested numbers that were larger than claimed at the time. So contra Peter’s claims, the infection could have been going on longer, which wouldn’t require the first lab worker to go straight to the market. It could have been weeks. Dr. Jesse Bloom’s investigation of the wet market samples, considered the final and most conclusive, failed to find a clear connection between COVID and raccoon-dogs or any other animals. Although the concentration of positive samples seemed highest near the raccoon dog stall, if you do a formal statistical analysis of which animals’ DNA was found near COVID samples most often, raccoon dogs are near the bottom. The top is wide-mouth bass, which can’t get COVID. This is obviously contamination, probably from infected humans touching wide-mouth bass tanks or something. Although the Chinese data included a negative sample from a mahjong table, it included a mention of poultry being sold nearby, which might mean this wasn’t the mahjong room itself, but some other mahjong table at a poultry shop elsewhere in the market, and (dry) mahjong tables might not hold the virus well anyway. Peter: Raccoon-dogs were sold in various cages at various stalls, separated by air gaps big enough to present a challenge for COVID transmission, and there’s no reason to think that one raccoon-dog would automatically pass it to all the others. The statistical analysis just proves there were many raccoon-dogs who didn’t have COVID. But you only need one. The raccoon dog shop and the drain leading out of the raccoon dog shop had some of the highest positive sample rates, which is more interesting than a statistical analysis which everyone agrees must be wrong (since it favors bass). It’s unclear why the negative mahjong sample says something about poultry, but based on the stated location, it’s definitely the one in the mahjong room. Session 1.5: Lineages This was technically part of Session 2, but formed enough of a discrete topic that I found it confusing to intermix it with all the other viral genetics points. I’m spinning it out into a separate summary, but the videos are all in the next session. Yuri: The coronavirus eventually mutated into many different strains. But the first big split, seen in some of the earliest samples, is between two different sub-strains called Lineage A and Lineage B, which differ by two mutations. In these two mutations, Lineage A is the same as BANAL-52, a bat virus which is the closest-known relative of COVID, but Lineage B is different. Since COVID probably evolved from something like BANAL-52, Lineage A must have come first, spread for a while, and then gotten two new mutations, turning it into Lineage B. All of the cases at the wet market, including the first detected case, were Lineage B. Lineage A wasn’t discovered until about a week later, and none of the Lineage A patients had been to the wet market. Lineage A (left) was used by the Minoan Cretans, but has never been deciphered. Lineage B (right) was used by the Mycaeneans for lists of palace goods. This matches Saar’s story above. The lab leaked to somewhere else in Wuhan, not the wet market. The virus spread undetected in the population for a while. During this time, it mutated to Lineage B. Then one of the people with Lineage B went to the wet market and started a superspreader event. The authorities sampled the patients, found Lineage B, then started looking elsewhere. Later they detected some of the earlier Lineage A cases. The market is unlikely to be the origin of the pandemic, because the original Lineage A strain wasn’t found there. Peter: Although Lineage A is evolutionarily older, Lineage B started spreading in humans first. We know this because Lineage B is more common. Throughout the early pandemic, until the D614G variant drove all other strains extinct, a consistent 2/3 of the cases were B, compared to 1/3 A. Both strains spread at the same rate, so the best explanation is that B started earlier than A. Since COVID doubles every 3-4 days, probably Lineage B started 3-4 days earlier than Lineage A, which explains why it’s always been twice as many cases. But also, Lineage B also has more internal genetic diversity than Lineage A. In general, older viruses have more genetic diversity (the “molecular clock”). This is further evidence that B started spreading first. Pekar 2022 and Pipes 2021 do analyses with known parameters for spread rate and diversity, and find 90%+ odds that Lineage B was the first one in humans. Why did the older strain start spreading later? Probably the virus crossed from bats into raccoon-dogs on some raccoon-dog farm out in the country. It spread in the raccoon-dogs for a while, racking up mutations, including the (less mutated) Lineage A strain and the (slightly more mutated) Lineage B strain. Then several raccoon-dogs were taken to Wuhan for sale, including one with Lineage A and another with Lineage B. The one with Lineage B passed its virus to humans earlier. Then 3-4 days later, the Lineage A one passed its virus to humans. Lineage A was first found in a Wuhan neighborhood right next to the wet market (closer to the wet market than 97% of Wuhan’s population). Again, it would be a bizarre coincidence if a lab leak pandemic was first detected at a wet market. But it would be an even more bizarre coincidence if a lab leak pandemic separated into two strains, and both were first detected at a wet market! Although no known wet market cases were Lineage A, a positive Lineage A environmental sample was found at the wet market, and everyone agrees most cases went undetected. So maybe the Lineage B raccoon-dog spread its virus to a vendor, and that sub-strain mostly stayed in the market. But the Lineage A raccoon-dog spread its virus to a customer, who went back to his house nearby, and that strain spread in the neighborhoods next to the market. This is the only story that explains the evolutionary precedence of A, the greater spread and older molecular clock of B, and the fact that both strains were first found very close to the wet market. Yuri/Saar: Lineage B could be more common and diverse because it got the advantage of a super-spreader event in the wet market. There are a few scattered cases of intermediates between A and B, and a few other scattered cases of lineages that seem even more ancestral (ie closer to the bat virus) than either. This doesn’t make sense in a double spillover hypothesis. But it does make sense if the lineages separated in human transmission somewhere between the lab and the first super-spreader event at the wet market. Peter: Again, the wet market wasn’t a super-spreader event. COVID spread in the wet market at exactly its normal spread rate, doubling about once every 3.5 days. Stop calling the wet market a super-spreader event. The scattered cases of “intermediates” are sequencing errors. They were all found by the same computer software, which “autofills” unsequenced bases in a genome to the most plausible guess. Because Lineage B was already in the software, depending on which part of a Lineage A virus you sequenced, you might get one half or the other autofilled as Lineage B, which looked like an “intermediate”. We know this because all the supposed “intermediates” were partial cases sequenced by this particular software. We can confirm this by noting that there are too many intermediates! That is, where Lineage A is (T/C) and Lineage B is (C/T), the software found both (T/T) “intermediates” and (C/C) “intermediates”. But obviously there can only be one real intermediate form, and we have to dismiss one or the other. But in fact we can dismiss both, because they were both caused by the same software bug. The scattered “progenitor” cases - those closer to the ancestral bat virus than either A or B - are reversions, ie cases where a new mutation in the virus happened to hit an already-mutated base and shift it back towards the ancestral virus. We know this because all of these “progenitors” were scattered cases found months after the pandemic started, often in entirely different countries from Wuhan. If these were real progenitor viruses, they would have either fizzled out or exploded into a substantial portion of all cases, not be found one time in one guy in Malaysia. Given the number of mutations the virus developed over the course of the pandemic, it’s inevitable that some of them would be mutations that bring it closer to the original bat virus, and in fact we find the number of “progenitors” found very nicely matches the number of progenitor-appearing viruses we would expect by chance. And in many cases, we know the “progenitors” are newer than the original lineages, because they also have some of the later mutations that Lineage A or B picked up along the way, alongside their apparent ancestral-bat-virus-like mutations. Session 2: Viral Genetics Yuri: Two years before COVID, scientists at the Wuhan Institute of Virology, together with colleagues at the University of North Carolina, sent in a grant proposal for the DEFUSE program. This program, intended to locate and better understand potential future pandemic viruses, involved going into bat caves and collecting new coronaviruses. Once they had them, they would do gain-of-function: specifically, they would add a furin cleavage site to make them more infectious and see what happened. (quick interlude: COVID’s spike protein has two sections: one binds to human cells through the ACE2 receptor, the other helps fuse with the cell after binding. In order to avoid the immune system, it hides both of these into one spike. But when it reaches a cell, it needs to separate them again. It takes advantage of a human respiratory enzyme, furin, to do the separation - this also ensures that it only infects its primary target, human respiratory cells. The part of COVID that lets it get separated by furin is called the “furin cleavage site”. COVID’s bat-virus ancestors were gastrointestinal viruses; the addition of a furin cleavage site was what made them respiratory viruses.) We’ve found two close relatives of COVID: bat viruses called RATG-13 and BANAL-52. In particular, COVID looks more or less like BANAL-52 plus a furin cleavage site. There are 1500 sarbecoviruses, members of the family of viruses that includes SARS and SARS2/COVID. None of them except COVID have furin cleavage sites. BANAL-52, COVID’s closest ancestor, doesn’t even have anything resembling one that could mutate into a functional furin cleavage site like COVID’s. Instead, COVID - which mostly just resembles BANAL-52 with a few scattered single-point mutations - has twelve completely new nucleotides in a row - a fully formed furin cleavage site that came out of nowhere. There is nowhere else in the genome that COVID differs from BANAL-52 in such a profound way. It’s just BANAL-52 plus a little bit of random mutation plus a fully-formed furin cleavage site that came out of nowhere. Further, the furin cleavage site is weird. It uses the protein arginine twice. But instead of the nucleotides coding for arginine in the usual viral way, both times it uses the codons CGG - the way that higher animals code for arginine. This works fine - it’s just not how viruses do it. So the obvious conclusion is that WIV, which said in 2018 that it was going to find viruses and add furin cleavage sites to them, found a close relative of BANAL-52 and added a furin cleavage site. Since they were humans, and most familiar with the human way of encoding arginine, they added it as CGG both times. COVID seemed surprisingly optimized for infecting humans. Of fifty animals it was tested in, including the usual coronavirus intermediate hosts (pangolins, raccoon-dogs, etc), it was best at infecting human cells. Further, a virus that enters a new species will usually show a burst of mutations as it “figures out” the best way to adapt to that species’ unique biology. But COVID has had a pretty constant mutation rate in humans, from the beginning of the pandemic to the end. That suggests it was already adapted to humans. This could be because the lab screened for viruses with existing adaptations, because they passed it through humanized mice in the lab, or because it adapted in the hundreds of undetected cases that happened between the lab and detection in the wet market. Usually, research with potentially dangerous coronaviruses is done in BSL-3 or 4, ie high to very-high security. But WIV was irresponsibly doing it in BSL-2, ie medium security. The researchers weren’t even required to wear masks. In general, about 1/500 labs will leak any given pathogen they’re working on (?!). But because WIV was researching such an infectious virus in such an irresponsible way, the odds of a leak were much higher. The most likely explanation for all these facts is that WIV went ahead and did the gain-of-function research they said they were going to do (the particular DEFUSE grant proposal we know about got rejected, but it proves that Wuhan wanted to do this, and they could easily have gotten funding somewhere else, or done it out of their regular budget). They found a close relative of BANAL-52 and added a furin cleavage site as a simple twelve-nucleotide insertion, using the human method of encoding arginine that their genetic engineers were familiar with. Then it leaked, spread for a while in the general Wuhan population, and eventually made it to the wet market where it got detected. Peter: As mentioned earlier, the DEFUSE grant was rejected. Further, the grant said that the Wuhan Institute of Virology was responsible for finding the viruses, and the University of North Carolina would do all the gain-of-function research. This was a reasonable division of labor, since UNC was actually good at gain-of-function research, and WIV mostly wasn’t. They had done a few very simple gain-of-function projects before, but weren’t really set up for this particular proposal and were happy to leave it for their American colleagues. Even if WIV did try to create COVID, they couldn’t have. As Yuri said, COVID looks like BANAL-52 plus a furin cleavage site. But WIV didn’t have BANAL-52. It wasn’t discovered until after the COVID pandemic started, when scientists scoured the area for potential COVID relatives. WIV had a more distant COVID relative, RATG-13. But you can’t create COVID from RATG-13; they’re too different. You would need BANAL-52, or some as-yet-undiscovered extremely close relative. WIV had neither. Are we sure they had neither? Yes. Remember, WIV’s whole job was looking for new coronaviruses. They published lists of which ones they had found pretty regularly. They published their last list in mid-2019, just a few months before the pandemic. Although lab leak proponents claimed these lists showed weird discrepancies, this was just their inability to keep names consistent, and all the lists showed basically the same viruses (plus a few extra on the later ones, as they kept discovering more). The lists didn’t include BANAL-52 or any other suitable COVID relatives - only RATG-13, which isn’t close enough to work. Could they have been keeping their discovery of BANAL-52 secret? No. Pre-pandemic, there was nothing interesting about it; our understanding of virology wasn’t good enough to point this out as a potential pandemic candidate. WIV did its gain-of-function research openly and proudly (before the pandemic, gain-of-function wasn’t as unpopular as it is now) so it’s not like they wanted to keep it secret because they might gain-of-function it later. Their lists very clearly showed they had no virus they could create COVID from, and they had no reason to hide it if they did. COVID’s furin cleavage site is admittedly unusual. But it’s unusual in a way that looks natural rather than man-made. Labs don’t usually add furin cleavage sites through nucleotide insertions (they usually mutate what’s already there). On the other hand, viruses get weird insertions of 12+ nucleotides in nature. For example, HKU1 is another emergent Chinese coronavirus that caused a small outbreak of pneumonia in 2004. It had a 15 nucleotide insertion right next to its furin cleavage site. Later strains of COVID got further 12 - 15 nucleotide insertions. Plenty of flus have 12 to 15 nucleotide insertions compared to other earlier flu strains. Sometimes insertions happen because of a mistake in viral replication. Other times the virus gets confused between its own RNA and its host’s, and splices a bit of the host RNA into the virus. This would neatly explain why the insertion used the unusual coding CGG for arginine, which is common in animals but rare in viruses. On the other hand, it’s not that rare in viruses - COVID uses CGG for arginine about 3% of the time. And human engineers don’t necessarily use it any more than that - Peter was able to find one example of humans adding arginine to a virus, and 0 out of the 5 arginines added were CGG. COVID’s furin cleavage site is a mess. When humans are inserting furin cleavage sites into viruses for gain-of-function, the standard practice is RRKR, a very nice and simple furin cleavage site which works well. COVID uses PRRAR, a bizarre furin cleavage site which no human has ever used before, and which virologists expected to work poorly. They later found that an adjacent part of COVID’s genome twisted the protein in an unusual way that allowed PRRAR to be a viable furin cleavage site, but this discovery took a lot of computer power, and was only made after COVID became important. The Wuhan virologists supposedly doing gain-of-function research on COVID shouldn’t have known this would work. Why didn’t they just use the standard RRKR site, which would have worked better? Everyone thinks it works better! Even the virus eventually decided it worked better - sometime during the course of the pandemic, it mutated away from its weird PRRAR furin cleavage site towards a more normal form. Further, COVID’s furin cleavage site was inserted via what seems to be a frameshift mutation - it wasn’t a clean insertion of the amino acids that formed the site, it was an insertion of a sequence which changed the context of the surrounding nucleotides into the amino acids that formed the site. This is a pointless too-clever-by-half “flourish” that there would be no reason for a human engineer to do. But it’s exactly the kind of weird thing that happens in the random chance of evolution. COVID is hard to culture. If you culture it in most standard media or animals, it will quickly develop characteristic mutations. But the original Wuhan strains didn’t have these mutations. The only ways to culture it without mutations are in human airway cells, or (apparently) in live raccoon-dogs. Getting human airway cells requires a donor (ie someone who donates their body to science), and Wuhan had never done this before (it was one of the technologies only used at the superior North Carolina site). As for raccoon-dogs, it sure does seems suspicious that the virus is already suited to them. The claim that COVID is uniquely adapted to humans is false. The paper that claimed that defined how well COVID was adapted to different animals by those animals’ difference (on the relevant cell receptors) from humans. So in its methodology, humans came out #1 by default. If you don’t do that, COVID is better-adapted to many other animals. It’s not necessarily true that viruses see a burst of mutations when they enter a new host. COVID spread to deer and mink, and in neither case was there a burst of mutations. COVID has a pretty simple job of infecting respiratory cells and is already very good at it, regardless of species. In Yuri’s model, Wuhan Institute of Virology picked up a discarded grant and decided to do the gain-of-function half allotted to a different university, despite their relative inexperience. They skipped over all the SARS-like viruses they were supposed to work on, and all the standard gain-of-function model backbones, in favor of BANAL-52, a virus which would not be discovered for another two years, but which they somehow had samples of, which they had for some reason decided to keep secret despite its total lack of interestingness. Then they would have had to eschew all usual gain-of-function practices in favor of inserting a weird furin cleavage site that shouldn’t have worked according to the theory they had at the time, via a frameshift mutation. Then they would have had to culture it, a technique beyond their limited capabilities. Then it would have had to leak, and magically show up again in front of the raccoon-dog stall at a wet market. Yuri: WIV wouldn’t have needed to keep BANAL-52 “secret” in some kind of sinister way. Plenty of researchers have backlogs of work they haven’t published yet. Probably they a found BANAL relative in one of their normal sampling trips, did some preliminary studies on it, and planned to publish it later once they cleaned up their data. Everyone works like this. The part of DEFUSE saying that they would only work on viruses that were 95% similar to SARS is unclear and might mean something else. It looks more like they say they’ll start with those viruses, but also do some work on novel viruses. BANAL-52 could have been one of the novel viruses. The furin cleavage site is weird, but the researchers might have done that on purpose, to make the virus easier to keep track of, or to test different furin cleavage sites. Depending on the exact BANAL-52 relative they used, it might not even be a frameshift; there’s a particular way to spell serine that would make the insertion more natural. The claims that COVID can’t be cultured in normal media are based on speculative original research by Peter and might not hold up. Peter: WIV did most of its virus-gathering in a trip to a Yunnan cave between 2010 and 2015. All those viruses have long since been processed and added to the database. There’s no sign that they made more trips to Yunnan caves, and no reason for them to keep that secret. So the idea that they might just have some new viruses they didn’t publish doesn’t hold up. But suppose they did make more trips. Given the amount of time between the DEFUSE proposal and COVID, if they kept to their normal virus-collection rate, they would have gotten about thirty new viruses. What’s the chance that one of those was BANAL-52? There are thousands of bat viruses, and BANAL-52 is so rare that it wasn’t found until well after the pandemic started and people were looking for it very hard. So the chance that one of their 30 would be BANAL-52 is low. Also, they said in DEFUSE that they planned to go back to the same Yunnan cave. But BANAL-52 was found far away from that cave, so unless it ranged over a wide area, they probably couldn’t have found it even if they got very lucky. Session 3: Closing Arguments This third debate was supposed to be about “inference”, ie how much Bayesian evidence was provided by each of the facts given so far, and how to fit them into the Rootclaim probabilistic model. I’m going to relegate my summary of the more probabilistic half to the next section of this post, and just include the closing arguments here. Saar: Peter’s case hinges on the idea that it’s very improbable that a lab leak pandemic would first show up at a wet market. But this isn’t necessarily improbable. The Huanan Seafood Market had several factors that made it a likely location for a superspreader event. It was busy, with over 10,000 visitors a day. Many of the people there (eg the 1,000 vendors) came back daily, letting them reinfect each other. It had poor ventilation, especially in the high-positivity area near the raccoon-dog stall. It had cold wet surfaces on which the virus could survive for long periods. It was indoors, which prevented UV light from killing the virus. Given a small amount of sporadic COVID going around Wuhan, it’s not surprising for the first place it started spreading en masse to be a wet market. In fact, we have several examples of this. When China was COVID Zero, there would occasionally be small outbreaks that the authorities would have to contain. Most of these were at wet markets. For example, the big COVID outbreak in Beijing started at Xinfadi Market, their local seafood market. This couldn’t be an animal spillover, because there were no raccoon-dogs or other weird wildlife there. So it must be that wet markets are natural places for superspreader events. There are several other examples, which make up about half of the total outbreaks in Zero COVID era China, plus others in Singapore and Thailand. Since COVID clusters concentrate in wet markets even when there is no animal spillover, we should accept this as a property of the virus, and not attribute any significance to the fact that this happened in Wuhan too. Peter: About 1/10,000 citizens of Wuhan was a wet market vendor. So there’s a 1/10,000 chance that the first known COVID case should be a wet market vendor by chance alone. Weibo lists the most popular places for people to check in to their network on their phones, and the wet market was the 1600th most popular place in Wuhan, meaning that if you weight locations by busy-ness, there’s a less than 1/1600 chance that the first cases would be in the wet market. Yes, the wet market is indoors, has mediocre ventilation, has repeat visitors, etc. So do thousands of other places in Wuhan, like schools, hospitals, workplaces, places of worship. The wet market isn’t special in any way. And again, it wasn’t a superspreader event! COVID spread at the same rate in the wet market as it does everywhere else: doubling once per 3.5 days. It doesn’t matter what kinds of arguments you can come up with for why the wet market should have been the perfect superspreader event location, we can look at it and see that it wasn’t. It’s an environment that spreads COVID at exactly the normal rate. Zero COVID era Chinese outbreaks were concentrated in wet markets because they received infected animal products. We know why there was an outbreak in the Xinfadi Market in Beijing: it was because the seafood stall got frozen fish from some non-Zero-COVID country, the fish had COVID particles on it, and the vendor got infected and spread it to everyone else. Something like this is true for the other Chinese wet market based outbreaks we know about it. So this makes the opposite point you think it does: wet markets start outbreaks because there are infected goods being sold there. Then the virus spreads through the wet market at a completely normal rate. Saar: The Weibo list of 1600 places bigger than the wet market is likely inaccurate, because it's based on check-in data and people don't check in to seafood markets. Most of those 1600 places aren't amenable to superspread. The 70 markets supposedly bigger than Huanan are irrelevant, because they're supermarkets, open air markets, etc. Huanan is the largest seafood market in central China, and a more likely place for the first cluster of cases to be noticed. Markets weren't a common spillover location in SARS1, so the zoonosis hypothesis hasn't "called" this event in a way that should give them a high Bayes factor. And there’s still plenty of evidence for isolated (though not super-spreading) pre-market cases. A British expatriate in Wuhan, Connor Reed, says he got sick in November, three weeks before the first wet market case. Later the hospital tested his samples and said it was COVID. Another paper reports 90 cases before the first wet market one. Peter: Connor Reed was lying. The case wasn’t reported in any peer-reviewed paper. It was reported in the tabloid The Daily Mail, months after it supposedly happened. He also told the Mail that his cat died of coronavirus too, which is rare-to-impossible. Also, to get a positive hospital test, he would have had to go to the hospital, but he was 25 years old and almost no 25-year-olds go to the hospital for coronavirus. His only evidence that it was COVID was that two months later, the hospital supposedly “notified” him that it was. The hospital never informed anyone else of this extremely surprising fact which would be the biggest scientific story of the year if true. So probably he was lying. Incidentally, he died of a drug overdose shortly after giving the Mail that story; while not all drug addicts are liars, given all the other implausibilities in his story, this certainly doesn’t make him seem more credible. And in any case, he claimed he got his case at a market “like in the media” The other 90 cases are also fake. A lab leak guy found a paper that mentioned 90 more cases than other papers, and made up a conspiracy theory where the author was trying to secretly communicate that there had been 90 secret cases before any of the confirmed cases, even though there was nothing about this in the text of the paper. But actually that paper just counted cases differently than other papers, and they were referring to normal cases after the pandemic officially started. Again, I’ll come back to the discussion about inference later, but for now, here’s a table of both sides’ reasoning. This exact presentation comparing both analyses is mine3, but you can see Saar’s version here, and Peter’s starting at 45:33 of this video. Slightly made up; the two sides didn’t express their probabilities in the same way and I had to make editorial decisions to match them. Note that these aren't entirely comparable because Peter is being laxer about out-of-model probability than Saar. Although Saar's final odds here are 533-to-1, this just the central estimate. Rootclaim’s real final probability is 94% lab leak. You can see their analysis here. And The Winner Is . . . … … … … … Peter and the zoonosis hypothesis. This was a decisive victory. There were two judges, who each gave separate verdicts (or were allowed to declare a draw). Both judges decided in favor of Peter. You can see the judges’ own summary of their reasoning here (Will, Eric) Manifold agreed with the judges. There was a prediction market on who would win. It started out 70-30 in favor of lab leak. As the videos came out, zoonosis started doing better and better. I don’t want to take the exact final numbers too seriously, since I think some of the later price increases involved hints from the participants’ behavior. But it’s clear which way viewers thought the wind was blowing4. Around the same time, the Good Judgment Project - Philip Tetlock’s group studying superforecasters - put out a report on the lab leak hypothesis. After studying it in depth, his forecasters ended up 75-25 in favor of zoonosis. The Rootclaim debate was one of ten sources they said they found especially interesting. And also around the same time, and unrelated to any of this, the Global Catastrophic Risks Institute surveyed experts (“168 virologists, infectious disease epidemiologists, and other scientists from 47 countries”) and found the same thing (though see here for some potential problems with the survey): For what it’s worth, I was close to 50-50 before the debate, and now I’m 90-10 in favor of zoonosis. III. The Math And The Aftermath The third debate session was about “inference”, how to put evidence together. I put this part off until after disclosing the winner, because I wanted to talk about some of these issues at more length. The Math: Judges Both judges included a probabilistic analysis in their written decision. Here’s the same table as above, expanded to add the judges: I shoehorned the judges’ factors into the categories I already had; some of them were actually subtly different from Peter’s, Saar’s, and each other’s. The “priors” category is especially a mess here. We’ll go over these later, but I get the impression that they both thought of probabilistic analyses as an afterthought. For example, Judge Eric wrote 30,000 words about which considerations moved him, and only then includes the analysis, saying: I am not convinced that this Bayesian calculation is even an appropriate way to estimate the relative posterior probability of Z and LL; it just seemed fair that after criticizing Rootclaim’s calculations at length I should make an attempt at it myself. Judge Will’s decision ran to 10,000 words. He said he independently tried both reasoning it out intuitively, and running the Bayesian analysis, and was relieved when these two methods returned the same result. He said: I am skeptical that the Bayesian decision making/evaluation methods are any more "objective" than [intuitive reasoning]. I think they maximize legibility, not objectivity, and tend to hide the intuitive/heuristic portion in the data inclusion step and values, where it’s harder to see . . . I am not skilled in the Bayesian method, and I am sure I made significant mistakes. More time and practice would improve and refine my estimates. At the fundamental rules of the universe level, Bayesian analysis must be the best way to evaluate evidence. However, I am unsure that it’s a good strategy for a human given our cognitive limitations, and doubly unsure it’s truly being used (in the dispassionate sense) where the outcome is social desirability/fame/Twitter likes. I’m focusing on this because Saar’s opinion is that the debate went wrong (for his side) because he didn’t realize the judges were going to use Bayesian math, they did the math wrong (because Saar hadn’t done enough work explaining how to do it right), and so they got the wrong answer. I want to discuss the math errors he thinks the judges made, but this discussion would be incomplete without mentioning that the judges themselves say the numbers were only a supplement for their intuitive reasoning. That having been said, let’s look deeper into some of Saar’s concerns. The Math: Extreme Odds Saar complained that Peter’s odds were too extreme. For example, Peter said there was only a 1/10,000 chance that a lab leak pandemic would first show up at a wet market. Peter’s argument went something like: obviously a zoonotic pandemic would start at a site selling weird animals. But a lab leak pandemic - if it didn’t start at the lab - could show up anywhere. 1/10,000 Wuhan citizens work at the wet market. So if a lab leak was going to show up somewhere random, the wet market was a 1/10,000 chance. Saar had specific arguments against this, but he also had a more general argument: you should rarely see odds like 1/10,000 outside of well-understood domains. In his blog post, he gave this example: A prosecutor shows the court a statistical analysis of which DNA markers matched the defendant and their prevalence, arriving at a 1E-9 probability they would all match a random person, implying a Bayes factor near 1E9 for guilty. But if we try to estimate p(DNA|~guilty) by truly assuming innocence, it is immediately evident how ridiculous it is to claim only 1 out of a billion innocent suspects will have a DNA match to the crime scene. There are obviously far better explanations like a lab mistake, framing, an object of the suspect being brought by someone to the scene, etc. So the real p(wet market|lab leak) isn’t the 1/10,000 chance a pandemic arising in a random place hits the wet market, but the (higher?) probability that there’s something wrong with Peter’s argument. Then Saar tried to show specific things that might be wrong with Peter’s argument. I didn’t find his specific examples convincing. But maybe the question shouldn’t be whether I agreed with him. It should be whether I’m so confident he’s wrong that I would give it 10,000-to-1 odds. This makes total sense, it’s absolutely true, and I want to be really, really careful with it. If you take this kind of reasoning too far, you can convince yourself that the sun won’t rise tomorrow morning. All you have to do is propose 100 different reasons the sunrise might not happen. For example: The sun might go nova.
Lineage A (left) was used by the Minoan Cretans, but has never been deciphered. Lineage B (right) was used by the Mycaeneans for lists of palace goods. This matches Saar’s story above. The lab leaked to somewhere else in Wuhan, not the wet market. The virus spread undetected in the population for a while. During this time, it mutated to Lineage B. Then one of the people with Lineage B went to the wet market and started a superspreader event. The authorities sampled the patients, found Lineage B, then started looking elsewhere. Later they detected some of the earlier Lineage A cases. The market is unlikely to be the origin of the pandemic, because the original Lineage A strain wasn’t found there. Peter: Although Lineage A is evolutionarily older, Lineage B started spreading in humans first. We know this because Lineage B is more common. Throughout the early pandemic, until the D614G variant drove all other strains extinct, a consistent 2/3 of the cases were B, compared to 1/3 A. Both strains spread at the same rate, so the best explanation is that B started earlier than A. Since COVID doubles every 3-4 days, probably Lineage B started 3-4 days earlier than Lineage A, which explains why it’s always been twice as many cases. But also, Lineage B also has more internal genetic diversity than Lineage A. In general, older viruses have more genetic diversity (the “molecular clock”). This is further evidence that B started spreading first. Pekar 2022 and Pipes 2021 do analyses with known parameters for spread rate and diversity, and find 90%+ odds that Lineage B was the first one in humans. Why did the older strain start spreading later? Probably the virus crossed from bats into raccoon-dogs on some raccoon-dog farm out in the country. It spread in the raccoon-dogs for a while, racking up mutations, including the (less mutated) Lineage A strain and the (slightly more mutated) Lineage B strain. Then several raccoon-dogs were taken to Wuhan for sale, including one with Lineage A and another with Lineage B. The one with Lineage B passed its virus to humans earlier. Then 3-4 days later, the Lineage A one passed its virus to humans. Lineage A was first found in a Wuhan neighborhood right next to the wet market (closer to the wet market than 97% of Wuhan’s population). Again, it would be a bizarre coincidence if a lab leak pandemic was first detected at a wet market. But it would be an even more bizarre coincidence if a lab leak pandemic separated into two strains, and both were first detected at a wet market! Although no known wet market cases were Lineage A, a positive Lineage A environmental sample was found at the wet market, and everyone agrees most cases went undetected. So maybe the Lineage B raccoon-dog spread its virus to a vendor, and that sub-strain mostly stayed in the market. But the Lineage A raccoon-dog spread its virus to a customer, who went back to his house nearby, and that strain spread in the neighborhoods next to the market. This is the only story that explains the evolutionary precedence of A, the greater spread and older molecular clock of B, and the fact that both strains were first found very close to the wet market. Yuri/Saar: Lineage B could be more common and diverse because it got the advantage of a super-spreader event in the wet market. There are a few scattered cases of intermediates between A and B, and a few other scattered cases of lineages that seem even more ancestral (ie closer to the bat virus) than either. This doesn’t make sense in a double spillover hypothesis. But it does make sense if the lineages separated in human transmission somewhere between the lab and the first super-spreader event at the wet market. Peter: Again, the wet market wasn’t a super-spreader event. COVID spread in the wet market at exactly its normal spread rate, doubling about once every 3.5 days. Stop calling the wet market a super-spreader event. The scattered cases of “intermediates” are sequencing errors. They were all found by the same computer software, which “autofills” unsequenced bases in a genome to the most plausible guess. Because Lineage B was already in the software, depending on which part of a Lineage A virus you sequenced, you might get one half or the other autofilled as Lineage B, which looked like an “intermediate”. We know this because all the supposed “intermediates” were partial cases sequenced by this particular software. We can confirm this by noting that there are too many intermediates! That is, where Lineage A is (T/C) and Lineage B is (C/T), the software found both (T/T) “intermediates” and (C/C) “intermediates”. But obviously there can only be one real intermediate form, and we have to dismiss one or the other. But in fact we can dismiss both, because they were both caused by the same software bug. The scattered “progenitor” cases - those closer to the ancestral bat virus than either A or B - are reversions, ie cases where a new mutation in the virus happened to hit an already-mutated base and shift it back towards the ancestral virus. We know this because all of these “progenitors” were scattered cases found months after the pandemic started, often in entirely different countries from Wuhan. If these were real progenitor viruses, they would have either fizzled out or exploded into a substantial portion of all cases, not be found one time in one guy in Malaysia. Given the number of mutations the virus developed over the course of the pandemic, it’s inevitable that some of them would be mutations that bring it closer to the original bat virus, and in fact we find the number of “progenitors” found very nicely matches the number of progenitor-appearing viruses we would expect by chance. And in many cases, we know the “progenitors” are newer than the original lineages, because they also have some of the later mutations that Lineage A or B picked up along the way, alongside their apparent ancestral-bat-virus-like mutations. Session 2: Viral Genetics Yuri: Two years before COVID, scientists at the Wuhan Institute of Virology, together with colleagues at the University of North Carolina, sent in a grant proposal for the DEFUSE program. This program, intended to locate and better understand potential future pandemic viruses, involved going into bat caves and collecting new coronaviruses. Once they had them, they would do gain-of-function: specifically, they would add a furin cleavage site to make them more infectious and see what happened. (quick interlude: COVID’s spike protein has two sections: one binds to human cells through the ACE2 receptor, the other helps fuse with the cell after binding. In order to avoid the immune system, it hides both of these into one spike. But when it reaches a cell, it needs to separate them again. It takes advantage of a human respiratory enzyme, furin, to do the separation - this also ensures that it only infects its primary target, human respiratory cells. The part of COVID that lets it get separated by furin is called the “furin cleavage site”. COVID’s bat-virus ancestors were gastrointestinal viruses; the addition of a furin cleavage site was what made them respiratory viruses.) We’ve found two close relatives of COVID: bat viruses called RATG-13 and BANAL-52. In particular, COVID looks more or less like BANAL-52 plus a furin cleavage site. There are 1500 sarbecoviruses, members of the family of viruses that includes SARS and SARS2/COVID. None of them except COVID have furin cleavage sites. BANAL-52, COVID’s closest ancestor, doesn’t even have anything resembling one that could mutate into a functional furin cleavage site like COVID’s. Instead, COVID - which mostly just resembles BANAL-52 with a few scattered single-point mutations - has twelve completely new nucleotides in a row - a fully formed furin cleavage site that came out of nowhere. There is nowhere else in the genome that COVID differs from BANAL-52 in such a profound way. It’s just BANAL-52 plus a little bit of random mutation plus a fully-formed furin cleavage site that came out of nowhere. Further, the furin cleavage site is weird. It uses the protein arginine twice. But instead of the nucleotides coding for arginine in the usual viral way, both times it uses the codons CGG - the way that higher animals code for arginine. This works fine - it’s just not how viruses do it. So the obvious conclusion is that WIV, which said in 2018 that it was going to find viruses and add furin cleavage sites to them, found a close relative of BANAL-52 and added a furin cleavage site. Since they were humans, and most familiar with the human way of encoding arginine, they added it as CGG both times. COVID seemed surprisingly optimized for infecting humans. Of fifty animals it was tested in, including the usual coronavirus intermediate hosts (pangolins, raccoon-dogs, etc), it was best at infecting human cells. Further, a virus that enters a new species will usually show a burst of mutations as it “figures out” the best way to adapt to that species’ unique biology. But COVID has had a pretty constant mutation rate in humans, from the beginning of the pandemic to the end. That suggests it was already adapted to humans. This could be because the lab screened for viruses with existing adaptations, because they passed it through humanized mice in the lab, or because it adapted in the hundreds of undetected cases that happened between the lab and detection in the wet market. Usually, research with potentially dangerous coronaviruses is done in BSL-3 or 4, ie high to very-high security. But WIV was irresponsibly doing it in BSL-2, ie medium security. The researchers weren’t even required to wear masks. In general, about 1/500 labs will leak any given pathogen they’re working on (?!). But because WIV was researching such an infectious virus in such an irresponsible way, the odds of a leak were much higher. The most likely explanation for all these facts is that WIV went ahead and did the gain-of-function research they said they were going to do (the particular DEFUSE grant proposal we know about got rejected, but it proves that Wuhan wanted to do this, and they could easily have gotten funding somewhere else, or done it out of their regular budget). They found a close relative of BANAL-52 and added a furin cleavage site as a simple twelve-nucleotide insertion, using the human method of encoding arginine that their genetic engineers were familiar with. Then it leaked, spread for a while in the general Wuhan population, and eventually made it to the wet market where it got detected. Peter: As mentioned earlier, the DEFUSE grant was rejected. Further, the grant said that the Wuhan Institute of Virology was responsible for finding the viruses, and the University of North Carolina would do all the gain-of-function research. This was a reasonable division of labor, since UNC was actually good at gain-of-function research, and WIV mostly wasn’t. They had done a few very simple gain-of-function projects before, but weren’t really set up for this particular proposal and were happy to leave it for their American colleagues. Even if WIV did try to create COVID, they couldn’t have. As Yuri said, COVID looks like BANAL-52 plus a furin cleavage site. But WIV didn’t have BANAL-52. It wasn’t discovered until after the COVID pandemic started, when scientists scoured the area for potential COVID relatives. WIV had a more distant COVID relative, RATG-13. But you can’t create COVID from RATG-13; they’re too different. You would need BANAL-52, or some as-yet-undiscovered extremely close relative. WIV had neither. Are we sure they had neither? Yes. Remember, WIV’s whole job was looking for new coronaviruses. They published lists of which ones they had found pretty regularly. They published their last list in mid-2019, just a few months before the pandemic. Although lab leak proponents claimed these lists showed weird discrepancies, this was just their inability to keep names consistent, and all the lists showed basically the same viruses (plus a few extra on the later ones, as they kept discovering more). The lists didn’t include BANAL-52 or any other suitable COVID relatives - only RATG-13, which isn’t close enough to work. Could they have been keeping their discovery of BANAL-52 secret? No. Pre-pandemic, there was nothing interesting about it; our understanding of virology wasn’t good enough to point this out as a potential pandemic candidate. WIV did its gain-of-function research openly and proudly (before the pandemic, gain-of-function wasn’t as unpopular as it is now) so it’s not like they wanted to keep it secret because they might gain-of-function it later. Their lists very clearly showed they had no virus they could create COVID from, and they had no reason to hide it if they did. COVID’s furin cleavage site is admittedly unusual. But it’s unusual in a way that looks natural rather than man-made. Labs don’t usually add furin cleavage sites through nucleotide insertions (they usually mutate what’s already there). On the other hand, viruses get weird insertions of 12+ nucleotides in nature. For example, HKU1 is another emergent Chinese coronavirus that caused a small outbreak of pneumonia in 2004. It had a 15 nucleotide insertion right next to its furin cleavage site. Later strains of COVID got further 12 - 15 nucleotide insertions. Plenty of flus have 12 to 15 nucleotide insertions compared to other earlier flu strains. Sometimes insertions happen because of a mistake in viral replication. Other times the virus gets confused between its own RNA and its host’s, and splices a bit of the host RNA into the virus. This would neatly explain why the insertion used the unusual coding CGG for arginine, which is common in animals but rare in viruses. On the other hand, it’s not that rare in viruses - COVID uses CGG for arginine about 3% of the time. And human engineers don’t necessarily use it any more than that - Peter was able to find one example of humans adding arginine to a virus, and 0 out of the 5 arginines added were CGG. COVID’s furin cleavage site is a mess. When humans are inserting furin cleavage sites into viruses for gain-of-function, the standard practice is RRKR, a very nice and simple furin cleavage site which works well. COVID uses PRRAR, a bizarre furin cleavage site which no human has ever used before, and which virologists expected to work poorly. They later found that an adjacent part of COVID’s genome twisted the protein in an unusual way that allowed PRRAR to be a viable furin cleavage site, but this discovery took a lot of computer power, and was only made after COVID became important. The Wuhan virologists supposedly doing gain-of-function research on COVID shouldn’t have known this would work. Why didn’t they just use the standard RRKR site, which would have worked better? Everyone thinks it works better! Even the virus eventually decided it worked better - sometime during the course of the pandemic, it mutated away from its weird PRRAR furin cleavage site towards a more normal form. Further, COVID’s furin cleavage site was inserted via what seems to be a frameshift mutation - it wasn’t a clean insertion of the amino acids that formed the site, it was an insertion of a sequence which changed the context of the surrounding nucleotides into the amino acids that formed the site. This is a pointless too-clever-by-half “flourish” that there would be no reason for a human engineer to do. But it’s exactly the kind of weird thing that happens in the random chance of evolution. COVID is hard to culture. If you culture it in most standard media or animals, it will quickly develop characteristic mutations. But the original Wuhan strains didn’t have these mutations. The only ways to culture it without mutations are in human airway cells, or (apparently) in live raccoon-dogs. Getting human airway cells requires a donor (ie someone who donates their body to science), and Wuhan had never done this before (it was one of the technologies only used at the superior North Carolina site). As for raccoon-dogs, it sure does seems suspicious that the virus is already suited to them. The claim that COVID is uniquely adapted to humans is false. The paper that claimed that defined how well COVID was adapted to different animals by those animals’ difference (on the relevant cell receptors) from humans. So in its methodology, humans came out #1 by default. If you don’t do that, COVID is better-adapted to many other animals. It’s not necessarily true that viruses see a burst of mutations when they enter a new host. COVID spread to deer and mink, and in neither case was there a burst of mutations. COVID has a pretty simple job of infecting respiratory cells and is already very good at it, regardless of species. In Yuri’s model, Wuhan Institute of Virology picked up a discarded grant and decided to do the gain-of-function half allotted to a different university, despite their relative inexperience. They skipped over all the SARS-like viruses they were supposed to work on, and all the standard gain-of-function model backbones, in favor of BANAL-52, a virus which would not be discovered for another two years, but which they somehow had samples of, which they had for some reason decided to keep secret despite its total lack of interestingness. Then they would have had to eschew all usual gain-of-function practices in favor of inserting a weird furin cleavage site that shouldn’t have worked according to the theory they had at the time, via a frameshift mutation. Then they would have had to culture it, a technique beyond their limited capabilities. Then it would have had to leak, and magically show up again in front of the raccoon-dog stall at a wet market. Yuri: WIV wouldn’t have needed to keep BANAL-52 “secret” in some kind of sinister way. Plenty of researchers have backlogs of work they haven’t published yet. Probably they a found BANAL relative in one of their normal sampling trips, did some preliminary studies on it, and planned to publish it later once they cleaned up their data. Everyone works like this. The part of DEFUSE saying that they would only work on viruses that were 95% similar to SARS is unclear and might mean something else. It looks more like they say they’ll start with those viruses, but also do some work on novel viruses. BANAL-52 could have been one of the novel viruses. The furin cleavage site is weird, but the researchers might have done that on purpose, to make the virus easier to keep track of, or to test different furin cleavage sites. Depending on the exact BANAL-52 relative they used, it might not even be a frameshift; there’s a particular way to spell serine that would make the insertion more natural. The claims that COVID can’t be cultured in normal media are based on speculative original research by Peter and might not hold up. Peter: WIV did most of its virus-gathering in a trip to a Yunnan cave between 2010 and 2015. All those viruses have long since been processed and added to the database. There’s no sign that they made more trips to Yunnan caves, and no reason for them to keep that secret. So the idea that they might just have some new viruses they didn’t publish doesn’t hold up. But suppose they did make more trips. Given the amount of time between the DEFUSE proposal and COVID, if they kept to their normal virus-collection rate, they would have gotten about thirty new viruses. What’s the chance that one of those was BANAL-52? There are thousands of bat viruses, and BANAL-52 is so rare that it wasn’t found until well after the pandemic started and people were looking for it very hard. So the chance that one of their 30 would be BANAL-52 is low. Also, they said in DEFUSE that they planned to go back to the same Yunnan cave. But BANAL-52 was found far away from that cave, so unless it ranged over a wide area, they probably couldn’t have found it even if they got very lucky. Session 3: Closing Arguments This third debate was supposed to be about “inference”, ie how much Bayesian evidence was provided by each of the facts given so far, and how to fit them into the Rootclaim probabilistic model. I’m going to relegate my summary of the more probabilistic half to the next section of this post, and just include the closing arguments here. Saar: Peter’s case hinges on the idea that it’s very improbable that a lab leak pandemic would first show up at a wet market. But this isn’t necessarily improbable. The Huanan Seafood Market had several factors that made it a likely location for a superspreader event. It was busy, with over 10,000 visitors a day. Many of the people there (eg the 1,000 vendors) came back daily, letting them reinfect each other. It had poor ventilation, especially in the high-positivity area near the raccoon-dog stall. It had cold wet surfaces on which the virus could survive for long periods. It was indoors, which prevented UV light from killing the virus. Given a small amount of sporadic COVID going around Wuhan, it’s not surprising for the first place it started spreading en masse to be a wet market. In fact, we have several examples of this. When China was COVID Zero, there would occasionally be small outbreaks that the authorities would have to contain. Most of these were at wet markets. For example, the big COVID outbreak in Beijing started at Xinfadi Market, their local seafood market. This couldn’t be an animal spillover, because there were no raccoon-dogs or other weird wildlife there. So it must be that wet markets are natural places for superspreader events. There are several other examples, which make up about half of the total outbreaks in Zero COVID era China, plus others in Singapore and Thailand. Since COVID clusters concentrate in wet markets even when there is no animal spillover, we should accept this as a property of the virus, and not attribute any significance to the fact that this happened in Wuhan too. Peter: About 1/10,000 citizens of Wuhan was a wet market vendor. So there’s a 1/10,000 chance that the first known COVID case should be a wet market vendor by chance alone. Weibo lists the most popular places for people to check in to their network on their phones, and the wet market was the 1600th most popular place in Wuhan, meaning that if you weight locations by busy-ness, there’s a less than 1/1600 chance that the first cases would be in the wet market. Yes, the wet market is indoors, has mediocre ventilation, has repeat visitors, etc. So do thousands of other places in Wuhan, like schools, hospitals, workplaces, places of worship. The wet market isn’t special in any way. And again, it wasn’t a superspreader event! COVID spread at the same rate in the wet market as it does everywhere else: doubling once per 3.5 days. It doesn’t matter what kinds of arguments you can come up with for why the wet market should have been the perfect superspreader event location, we can look at it and see that it wasn’t. It’s an environment that spreads COVID at exactly the normal rate. Zero COVID era Chinese outbreaks were concentrated in wet markets because they received infected animal products. We know why there was an outbreak in the Xinfadi Market in Beijing: it was because the seafood stall got frozen fish from some non-Zero-COVID country, the fish had COVID particles on it, and the vendor got infected and spread it to everyone else. Something like this is true for the other Chinese wet market based outbreaks we know about it. So this makes the opposite point you think it does: wet markets start outbreaks because there are infected goods being sold there. Then the virus spreads through the wet market at a completely normal rate. Saar: The Weibo list of 1600 places bigger than the wet market is likely inaccurate, because it's based on check-in data and people don't check in to seafood markets. Most of those 1600 places aren't amenable to superspread. The 70 markets supposedly bigger than Huanan are irrelevant, because they're supermarkets, open air markets, etc. Huanan is the largest seafood market in central China, and a more likely place for the first cluster of cases to be noticed. Markets weren't a common spillover location in SARS1, so the zoonosis hypothesis hasn't "called" this event in a way that should give them a high Bayes factor. And there’s still plenty of evidence for isolated (though not super-spreading) pre-market cases. A British expatriate in Wuhan, Connor Reed, says he got sick in November, three weeks before the first wet market case. Later the hospital tested his samples and said it was COVID. Another paper reports 90 cases before the first wet market one. Peter: Connor Reed was lying. The case wasn’t reported in any peer-reviewed paper. It was reported in the tabloid The Daily Mail, months after it supposedly happened. He also told the Mail that his cat died of coronavirus too, which is rare-to-impossible. Also, to get a positive hospital test, he would have had to go to the hospital, but he was 25 years old and almost no 25-year-olds go to the hospital for coronavirus. His only evidence that it was COVID was that two months later, the hospital supposedly “notified” him that it was. The hospital never informed anyone else of this extremely surprising fact which would be the biggest scientific story of the year if true. So probably he was lying. Incidentally, he died of a drug overdose shortly after giving the Mail that story; while not all drug addicts are liars, given all the other implausibilities in his story, this certainly doesn’t make him seem more credible. And in any case, he claimed he got his case at a market “like in the media” The other 90 cases are also fake. A lab leak guy found a paper that mentioned 90 more cases than other papers, and made up a conspiracy theory where the author was trying to secretly communicate that there had been 90 secret cases before any of the confirmed cases, even though there was nothing about this in the text of the paper. But actually that paper just counted cases differently than other papers, and they were referring to normal cases after the pandemic officially started. Again, I’ll come back to the discussion about inference later, but for now, here’s a table of both sides’ reasoning. This exact presentation comparing both analyses is mine3, but you can see Saar’s version here, and Peter’s starting at 45:33 of this video. Slightly made up; the two sides didn’t express their probabilities in the same way and I had to make editorial decisions to match them. Note that these aren't entirely comparable because Peter is being laxer about out-of-model probability than Saar. Although Saar's final odds here are 533-to-1, this just the central estimate. Rootclaim’s real final probability is 94% lab leak. You can see their analysis here. And The Winner Is . . . … … … … … Peter and the zoonosis hypothesis. This was a decisive victory. There were two judges, who each gave separate verdicts (or were allowed to declare a draw). Both judges decided in favor of Peter. You can see the judges’ own summary of their reasoning here (Will, Eric) Manifold agreed with the judges. There was a prediction market on who would win. It started out 70-30 in favor of lab leak. As the videos came out, zoonosis started doing better and better. I don’t want to take the exact final numbers too seriously, since I think some of the later price increases involved hints from the participants’ behavior. But it’s clear which way viewers thought the wind was blowing4. Around the same time, the Good Judgment Project - Philip Tetlock’s group studying superforecasters - put out a report on the lab leak hypothesis. After studying it in depth, his forecasters ended up 75-25 in favor of zoonosis. The Rootclaim debate was one of ten sources they said they found especially interesting. And also around the same time, and unrelated to any of this, the Global Catastrophic Risks Institute surveyed experts (“168 virologists, infectious disease epidemiologists, and other scientists from 47 countries”) and found the same thing (though see here for some potential problems with the survey): For what it’s worth, I was close to 50-50 before the debate, and now I’m 90-10 in favor of zoonosis. III. The Math And The Aftermath The third debate session was about “inference”, how to put evidence together. I put this part off until after disclosing the winner, because I wanted to talk about some of these issues at more length. The Math: Judges Both judges included a probabilistic analysis in their written decision. Here’s the same table as above, expanded to add the judges: I shoehorned the judges’ factors into the categories I already had; some of them were actually subtly different from Peter’s, Saar’s, and each other’s. The “priors” category is especially a mess here. We’ll go over these later, but I get the impression that they both thought of probabilistic analyses as an afterthought. For example, Judge Eric wrote 30,000 words about which considerations moved him, and only then includes the analysis, saying: I am not convinced that this Bayesian calculation is even an appropriate way to estimate the relative posterior probability of Z and LL; it just seemed fair that after criticizing Rootclaim’s calculations at length I should make an attempt at it myself. Judge Will’s decision ran to 10,000 words. He said he independently tried both reasoning it out intuitively, and running the Bayesian analysis, and was relieved when these two methods returned the same result. He said: I am skeptical that the Bayesian decision making/evaluation methods are any more "objective" than [intuitive reasoning]. I think they maximize legibility, not objectivity, and tend to hide the intuitive/heuristic portion in the data inclusion step and values, where it’s harder to see . . . I am not skilled in the Bayesian method, and I am sure I made significant mistakes. More time and practice would improve and refine my estimates. At the fundamental rules of the universe level, Bayesian analysis must be the best way to evaluate evidence. However, I am unsure that it’s a good strategy for a human given our cognitive limitations, and doubly unsure it’s truly being used (in the dispassionate sense) where the outcome is social desirability/fame/Twitter likes. I’m focusing on this because Saar’s opinion is that the debate went wrong (for his side) because he didn’t realize the judges were going to use Bayesian math, they did the math wrong (because Saar hadn’t done enough work explaining how to do it right), and so they got the wrong answer. I want to discuss the math errors he thinks the judges made, but this discussion would be incomplete without mentioning that the judges themselves say the numbers were only a supplement for their intuitive reasoning. That having been said, let’s look deeper into some of Saar’s concerns. The Math: Extreme Odds Saar complained that Peter’s odds were too extreme. For example, Peter said there was only a 1/10,000 chance that a lab leak pandemic would first show up at a wet market. Peter’s argument went something like: obviously a zoonotic pandemic would start at a site selling weird animals. But a lab leak pandemic - if it didn’t start at the lab - could show up anywhere. 1/10,000 Wuhan citizens work at the wet market. So if a lab leak was going to show up somewhere random, the wet market was a 1/10,000 chance. Saar had specific arguments against this, but he also had a more general argument: you should rarely see odds like 1/10,000 outside of well-understood domains. In his blog post, he gave this example: A prosecutor shows the court a statistical analysis of which DNA markers matched the defendant and their prevalence, arriving at a 1E-9 probability they would all match a random person, implying a Bayes factor near 1E9 for guilty. But if we try to estimate p(DNA|~guilty) by truly assuming innocence, it is immediately evident how ridiculous it is to claim only 1 out of a billion innocent suspects will have a DNA match to the crime scene. There are obviously far better explanations like a lab mistake, framing, an object of the suspect being brought by someone to the scene, etc. So the real p(wet market|lab leak) isn’t the 1/10,000 chance a pandemic arising in a random place hits the wet market, but the (higher?) probability that there’s something wrong with Peter’s argument. Then Saar tried to show specific things that might be wrong with Peter’s argument. I didn’t find his specific examples convincing. But maybe the question shouldn’t be whether I agreed with him. It should be whether I’m so confident he’s wrong that I would give it 10,000-to-1 odds. This makes total sense, it’s absolutely true, and I want to be really, really careful with it. If you take this kind of reasoning too far, you can convince yourself that the sun won’t rise tomorrow morning. All you have to do is propose 100 different reasons the sunrise might not happen. For example: The sun might go nova.
Claim that he, Saar, through his years of experience testing Rootclaim, has some kind of special metis at using it, and everyone else is screwing up. Saar gestured at (2) in the debate, repeatedly emphasizing that Rootclaim was difficult and subtle. But he mostly talked about things like the Texas Sharpshooter Fallacy, which all participants already knew about and were trying to avoid. Maybe he should go further. This wouldn’t necessarily be special pleading. When psychoanalysts claim their therapies work, they don’t mean that someone who just read a two page “What Is Psychoanalysis?” pamphlet can do good therapy. They mean that someone who spent ten years training under someone who spent ten years training and so on in a lineage back to Freud can do good therapy. When scientists say the scientific method works, they don’t mean that any crackpot who reads an Intro To Science textbook can figure out the mysteries of the universe. They mean someone who’s trained under other scientists and absorbed their way of thinking can do it. If Saar wants to convince people, I think he should abandon his debates - which wouldn’t help even if he won, and certainly don’t help when he loses - and train five people who aren’t him in how to do Rootclaim, up to standards where he admits they’re as good at it as he is. Then he should prove that those five people can reliably get the same answers to difficult questions, even when they’re not allowed to compare notes beforehand. That would be compelling evidence!8 The Aftermath: Pseudoscience Suppose we accept the judges’ decision that COVID arose via zoonosis. Does that mean lab leak was a “conspiracy theory” and we should be embarrassed to have ever believed it? The term “conspiracy theory” is awkward here because there were definitely at least two conspiracies - one by China to hide the evidence, one by western virologists to convince everyone that lab leak was stupid and they shouldn’t think about it. Saar cited some leaked internal conversations among expert virologists. Back in the earliest stage of the pandemic, they said to each other that it seemed like COVID could have come from a lab leak - their specific odds were 50-50 - but that they should try to obfuscate this to prevent people from turning against them and their labs. So the best we can say here is that maybe the conspiracies got lucky on their 50-50 bet, and the thing they were trying to cover up wasn’t even true. Still, it’s awkward to use “conspiracy theory” as an insult when the conspiracies were real. Maybe a better question is whether lab leak is “pseudoscience”. The argument against: lots of smart people and experts believed it was a lab leak. There were all those virologists giving 50-50 odds in their internal conversations. Even Peter says he started out leaning lab leak, back in 2021 when everyone was talking about it. The argument in favor: since 2021, experts (and Peter) have shifted pretty far in favor of zoonosis. They’ve been convinced by new work - the identification of early cases, the wet market surveys, the genetic analysis. What category of noun does the adjective“pseudoscientific” describe? It doesn’t necessarily describe theories: Newtonian mechanics wasn’t pseudoscience when Newton discovered it, but if someone argued for it today (against relativity), that would be pseudoscientific. It doesn’t even describe arguments: “we don’t have enough data to confirm global warming” was a strong argument against global warming before there were good data, and a pseudoscientific one now. Might we place the locus of pseudoscientificness in people, communities, and norms of discussion? Peter’s position is that, although the lab leak theory is inherently plausible and didn’t start as pseudoscience, it gradually accreted a community around it with bad epistemic norms. Once lab leak became A Thing - after people became obsessed with getting one over on the experts - they developed dozens of further arguments which ranged from flawed to completely false. Peter spent most of the debate debunking these - Mr. Chen’s supposed 12/8 COVID case, Connor Reed’s supposed 11/25 COVID case, the rumors of WIV researchers falling sick, the 90 early cases supposedly “hidden” in a random paper, etc, etc, etc. Peter compares this to QAnon, where an early “seed” idea created an entire community of people riffing off of it to create more and more bad facts and arguments until they had constructed an entire alternative epistemic edifice. If we don’t accept the judges’ verdict, and think lab leak is true, are we worried the zoonosis side has some misbehavior of its own? Yuri and Saar didn’t talk about that as much. High-status people misbehave in different ways from low-status people; I think the zoonosis side has plenty of things to feel bad about (eg the conspiracies), but pseudoscience probably isn’t the right descriptor. The Aftermath: Ebb And Flow During the debate, Peter accused the lab leak side of being constantly left flat-footed by new evidence. Sure, it had seemed plausible back in 2020, but they’d had to scramble to explain a steady stream of pro-zoonosis papers. Afterwards, Saar and Yuri got some new evidence of their own. A Chinese team appeared to have found a T/T intermediate strain of COVID in Shanghai, possibly imported from very early in Wuhan. If true, it would provide new evidence against a double spillover, instead supporting Lineage A mutating into B in humans. (You can see Peter’s response here - basically that we’re not sure it’s a true intermediate and not a reversion - if it were true, how come the two strains on either side of it got millions of cases, and it just got one guy in Shanghai? But if it were true, it would still be compatible with zoonosis - Lineage A would have spread from an animal and quickly mutated into B, the first A case would have been someone who left the wet market for a nearby area, and the first B case would have been someone who stayed in the wet market.) Also, a new Freedom of Information Act request got early drafts of the DEFUSE grant proposal with new details, of which the most explosive was a comment by the American half of the team, reassuring the Chinese half that even though the proposal focused on American work to please funders, they would let the Chinese side do some “assays”. Lab leakers say this disproves the argument that, because DEFUSE said the work would be done in the US, the Wuhan Institute of Virology couldn’t/wouldn’t do advanced gain-of-function research. (I asked Peter his response - he said the original draft of DEFUSE also said that the Chinese side would do “live virus binding assays”, and this isn’t the kind of gain-of-function research necessary to make COVID.) In an email, Saar and Yuri suggested it was an “interesting coincidence” that all the new evidence that came out after the debate favored their side. I’ve decided against updating on these considerations - either Peter’s version or Saar/Yuri’s. My impression is that anyone who starts out believing something at time t will also believe all the new evidence after time t favors that thing. There’s also a pattern I want to discourage, where one side will come up with some new trivial finding, or re-dredge up and re-package something that everyone already everyone else had already considered, then release it as THE SMOKING GUN! Then they release another SMOKING GUN!, and another, and after five or six SMOKING GUNS, they say their opponents are stubborn and refuse to yield to evidence, since they’ve obstinately ignored every single SMOKING GUN! without changing their probability even a little bit. Overall I don’t think it’s useful to update on the exact contours of the ebb and flow of new evidence. Just treat new evidence the same as old evidence, updating your model the same amount as everything else. The Aftermath: Debate Some skeptic blogs picked up this story last month, and one of the points they made was that even if this one turned out well for their side, in general they’re against this kind of thing. Part of their argument was that debating “conspiracy theories” just helps spread and legitimize them. I’ve made fun of this position before, and I’ll make fun of it again now. According to polling, about 66% of Americans believe lab leak, compared to 16% who believe natural origin and 17% who aren’t sure. That means that people with an opinion on the issue are more than 4:1 in favor of lab leak. At some point you have to start debating! What are you waiting for? If you hold off so long that finally every single person in the world except you believes lab leak, would you still be sitting there, pristine in your imperturbability, saying from your lofty height “I refuse to engage, because that would be providing the rest of you oxygen”? The other part of the argument was that saying “I will debate all comers for an $X bet” is annoying, and we shouldn’t encourage that kind of thing. Certainly this technique has been used by bad actors - for example, the Holocaust denial group Institute For Historical Review offered a $50,000 prize to anyone who could prove the Holocaust happened (it was eventually won by an Auschwitz survivor whose “proof” was that he saw his family led to the gas chambers; IHR failed to accept this; the survivor sued and won). Likewise, anti-vaccine multimillionaire Steve Kirsch has offered to bet $500,000 on the results of a debate about vaccines not working9 (Saar took him up on it and they’re continuing to hammer out the specifics). I assume the concern is that (if the court system hadn’t stepped in), the Institute for Historical Review could have kept denying any evidence they were given, then kept taunting people with “We’ve offered $50,000 for proof that the Holocaust happened, nobody has ever won our money, so the proof must not exist”. Or Kirsch could keep saying “Nobody will bet me $500,000 on vaccines, guess they’re scared and think they don’t have evidence” (when in fact it’s just that most people don’t have the time, courage, and risk tolerance to do this, especially when there’s no guarantee the right person will win the debate). In order to deny these people this weapon (the argument goes) we need to make it common knowledge that this strategy isn’t legitimate. And taking people up on their offer, having a great debate that leaves everybody more enlightened and serves as a model for rational discourse, then having the right side win in the end - seems like the opposite of delegitimizing this strategy. I guess I classify this with all the other examples in Less Utilitarian Than Thou. Cool Machiavellian plot you have there, but maybe the fact that you’re losing 16%-66% should make you question whether you’re really as smart as you think you are, and whether your plan to suppress all discussion for the greater good is really the mastermind-level strategy you hoped it would be. It’s good to assert the true fact that these kinds of challenges are often dumb/rigged/useless, and that “nobody has yet responded to my challenge” isn’t a valid argument that someone’s necessarily right. But I stop short of trying to set some kind of social norm that nobody may respond to anyone else’s challenges, even if they think that person is being honest and has organized the challenge well (as Saar was and did). That almost seems like itself legitimizing the whole thing, in the sense of accepting that if someone loses a challenge then it means something important. I would rather place the illegitimacy where it belongs (a challenge really doesn’t prove anything, separate from the arguments made in it) and let people do what they want. I want to see more debates like this. I learned more watching the 15 hours of Rootclaim debate than I think I would have researching on my own for 15 hours. But a lot of things had to come together to make this work. Most of all, this debate worked out because the judges were two very smart scientists with relevant expertise. To get such good judges, lots of things had to fall into place. First, the debate itself had to be expensive enough that neither side begrudged paying the extra $5,000 per judge to hire the best people. And second, the debate had to be about a topic where lots of intelligent people haven’t yet made up their minds. If the debate was about flat earth, I would despair of finding good judges. Either the judges would already be convinced the Earth was round (which the flat Earth side would understandably refuse to accept). Or they would be 50-50, which would mean they were extremely weird people whose reasoning couldn’t be trusted. Flat Earth is an extreme example, but even a debate about COVID vaccines would be pushing it here. (since writing this, I learned Peter had made this same argument and analogy in a blog post on Kirsch; sorry for the unintentional plagiarism) I think I would genuinely update on the conclusion of any other Rootclaim debate with the same caliber of participants as this one, but not necessarily on whatever Steve Kirsch or the Institute of Historical Review comes up with, nor the next person to hit on the strategy of “I’ll pay you $100,000 if you prove me wrong!”10 The Aftermath: Conclusion This was one of my favorite topics to write about this year, for a few reasons. First, on the object level, I learned a lot about the origins of COVID, which is a great story. I feel like I know much more now about this disease that came out of nowhere and ruined all of our lives for a few years. It’s a weird rabbit hole, which I’m not yet entirely out of. I have a weird urge to visit Wuhan as a tourist, see the Wuhan Institute of Virology, stroll through the Huanan Central Seafood Market (unfortunately closed), maybe eat a raccoon-dog. Second, some of the lessons of this debate are actionable. I’ve written before about how we should learn the lessons of lab leak even if it turns out to be false this time; that hasn’t changed. But this was a good reminder to also learn the lessons of zoonosis, for the same reason. We need more attention on closing wet markets and tracking weird Chinese wildlife. The DEFUSE proposal wanted to immunize bats - is this still a worthwhile idea? The virologists got a bad rap for wanting to gain-of-function exactly the pathogen that caused the century’s worst pandemic, but in a way that speaks well of them - they clearly knew what to be worried about. Has anyone mumbled an apology and asked them if they have any other useful predictions? Third, John Nerst has written about erisology, the study of disagreements. This was surely one of history’s greatest erisological studies. Two very smart people spent fifteen hours hashing out every argument and counterargument in good faith, then quantified all of their beliefs in a way that lets us figure out exactly where they differed and by how much. This isn’t entirely a victory - as a newly minted member of team zoonosis, I still can’t trace exactly why Saar is so sure I’m wrong. But if the COVID origin story fascinates me as this peek deep into a pestiferous underworld of sinister laboratories and reeking wet markets, something about this debate felt like analogous peek into the creepy subconscious swamps where disagreements begin. Fourth, for the first time it made me see the coronavirus as one of God’s biggest and funniest jokes. Think about it. Either a zoonotic virus crossed over to humans fifteen miles from the biggest coronavirus laboratory in the Eastern Hemisphere. Or a lab leak virus first rose to public attention right near a raccoon-dog stall in a wet market. Either way is one of the century’s biggest coincidences, designed by some cosmic joker who wanted to keep the debate acrimonious for years to come. But fifth, if the coronavirus’ story is a comedy, all of this - Rootclaim, the debate, the $100K - is a tragedy. Saar got $100 million, decided to devote a big part of his life to improving human reasoning, and came up with a really elegant system. He was so confident in his system, and in the power of open discussion, that he risked his money and reputation on an accept-all-comers debate offer . Then some rando who nobody had ever heard of accepted the challenge, turned out to be some kind of weird debate savant, and won, turning what should have been Rootclaim’s moment of triumph into a bitter defeat. Totally new kind of human suffering, worthy of Shakespeare. I look forward to the movie, especially seeing who plays the dashing young blogger who helped the participants meet. Other Resources Daniel Filan’s running Twitter commentary of the debate
Linear Dose No Threshold

Linear Dose No Threshold is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between October 27, 2023 and October 27, 2023. The archive places it in contexts such as "This is called the Linear Dose No Threshold (LDNT) model". It most often appears alongside 1DaySooner, ACX, Africa.

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1
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1
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October 27, 2023
Last seen
October 27, 2023
October 27, 2023 · Original source
So in late September 2023 - ten months after I started the process - I finally got fully cleared to donate, surgery set for October 12. VI. I knew, in theory, that anaesthetics existed. Still, it’s weird. One moment you’re lying on a table in the OR, steeling yourself up for one of the big ordeals of your life. The next, you’re in a bed in the recovery room, feeling fine. The operation - this thing you’ve been thinking about and dreading for months - exists only as a lacuna in your memory. Not even some kind of fancy lacuna, where you remember the darkness closing in on you beforehand, or have to claw yourself back into consciousness afterwards. The most ordinary of lacunas, like a good night sleep. There was no pain, not at first. The painkillers and nerve blocks lasted about a day after the surgery. By the time they wore off, it was more of a dull ache. The hospital offered me Tylenol, and I wanted to protest - really? Tylenol? After major surgery? But the Tylenol worked. Some people will have small complications (I am a doctor, pretty jaded, and my definition of “small” may be different from yours). Dylan Matthews wrote about an issue where his scrotum briefly inflated like a balloon (probably this is one of the ones that doesn’t feel small when it’s happening to you). I missed out on that particular pleasure, but got others in exchange. I had an unusually hard time with the catheter - the nurse taking it out frowned and said the team that put it in had “gone too deep”, as if my urinary tract was the f@#king Mines of Moria - but that was fifteen seconds of intense pain. Then a week afterwards, just when I thought I’d recovered fully, I got bowled over by a UTI which knocked me out for a few days. But overall, I was surprised by the speed and ease of my recovery. A few hours after the surgery, I walked a few steps. After a day, I got the catheter out and could urinate normally again. After two days, I was eating “SmartGel”, a food substitute that has mysteriously failed to catch on outside of the immobilized-hospital-patient market. After three, I was out of the hospital. After four, I started easing myself back into (remote) work. After a week, I flew cross-country. . . . and then I got the UTI. If this section sounds schizophrenic, it’s because it’s a compromise between an original draft where I said nothing went wrong and it was amazing, and a later draft written after a haze of bladder pain. Just don’t develop complications, that’s my advice. Still, I recently heard from the surgeon that my recipient’s side of the surgery was a success, that my kidney was in them and going fine - and that put things back into perspective. To a first approximation, compared to the inherent gravity of taking an organ out of one person and putting it in a second person and saving their life - it was all easy and everything went well. When I look back on this in a decade, I’ll remember it as everything being easy and going well. Even now, with some lingering bladder pain, modern medicine still feels like a miracle. VII. In polls, 25 - 50% of Americans say they would donate a kidney to a stranger in need. This sentence fascinates me because of the hanging “would”. Would, if what? A natural reading is “would if someone needs it”. But there are 100,000 strangers on the waiting list for kidney transplants. Between 5,000 and 40,000 people die each year for lack of sufficient kidneys to transplant. Someone definitely needs it. Yet only about 200 people (0.0001%) donate kidneys to strangers per year. Why the gap between 25-50% and 0.0001%? Some of you will suspect respondents are lying to look good. But these are anonymous surveys. Lying to themselves to feel good, then? Maybe. But I think about myself at age 20, a young philosophy major studying utilitarianism. If someone had asked me a hypothetical about whether I would donate a kidney to a stranger in need, I probably would have said yes. Then I would have continued going about my business, never thinking of it as a thing real-life people could do. Part of this would have been logistics. I wouldn’t have known where to start. Do you need to have special contacts in the surgery industry? Seek out a would-be recipient on your own? Where would you find them? But more of it would have been psychological: it just wasn’t something that the people I knew did, and it would be weird and alienating for me to be the only one. This is going to be the preachy “and you should donate too!” section you were dreading all along, but I’m not going to make a lot of positive arguments. If 90% of the people who answer yes on those surveys are lying to feel good, then only 3 - 5% really want to donate. But bringing the donation rate from 0.0001% of people to 3 - 5% of people would solve the kidney shortage many times over. The point isn’t to drag anti-donation-extremists kicking and screaming to the operating table. The point is to reach the people who already want to do it, and make them feel comfortable starting the process. 20-year-old me was in that category. The process of making him feel comfortable involved fifteen years of meeting people who already done it. During residency, I met a fellow student doctor who had donated. Later, I got involved in effective altruism, and learned that movement leader Alexander Berger - a guy who can easily direct millions of dollars at whatever cause he wants - had donated his personal kidney as well. Some online friends. Some people I met at conferences. And Dylan Matthews, who I kept crossing paths with (most recently at the Manifest journalism panel). After enough of these people, it no longer felt like something that nobody does, and then I felt like I had psychological permission to do it. (obviously saints can do good things without needing psychological permission first, but not everyone has to be in that category, and I found it easier to get the psychological permission than to self-modify into a saint6.) So I’m mostly not going to argue besides saying: this is a thing I did, it’s a thing hundreds of other people do each year, getting started is as simple as filling out a form, and if it works for you, you should go for it7. When I woke up in the recovery room after surgery, I felt great. Amazing. Content, peaceful, proud of myself. Mostly this was because I was on enough opioids to supply a San Francisco homeless encampment for a month. But probably some of it was also the warm glow of having made a difference or something. That could be you! VIII. The ten of you who will listen to this and donate are great. That brings the kidney shortage down from 40,000 to 39,990/year. Everyone knows we need a systemic solution, and everyone knows what that solution will eventually have to be: financial compensation for kidney donors. But so far they haven’t been able to get together enough of a coalition to overcome the usual cabal of evil bioethicists who thwart every medical advance. My kidney donation “mentor”8 Ned Brooks is starting a new push - the Coalition To Modify NOTA - which proposes a $100,000 refundable tax credit - $10,000 per year for 10 years - for kidney donors. There would be a waiting period and you’d have to get evaluated first, so junkies couldn’t walk in off the street and get $100K to spend on fentanyl. No intermediate company would “profit” off the transaction, and rich people wouldn’t be able to pay directly to jump in line. It would be the same kidney donation system we have now, except the donors get $100,000 back after saving the government $1MM+. (the libertarian in me would normally prefer a free market, but “avoid taxes by selling your organs” also has a certain libertarian appeal) This came up often when I talked to other donors. They all had various motivations, but one of the things they cared about was being able to advocate for these kinds of systemic changes more effectively. I personally have been wanting to push this in an essay here for a while, but it seemed hypocritical to play up the desperate kidney shortage while I still had two kidneys. Now I can support NOTA modification whole-heartedly . . . full-throatedly? . . . it’s weird how many of these adverbs involve claims to still have all of your organs. This is also one of the answers to the question I asked in section IV: how do you balance acts of heroic altruism that everyone will love you for vs. acts of boring autistic altruism that will make everyone hate you, but which will accomplish more good in the end?) Coalition To Modify NOTA is full of previous living kidney donors, who are using the moral clout and recognition they’ve gotten to get attention and change the system in an unglamorous way. I find this an admirable way of squaring the circle: do the flashy heroic things to gain social capital, then spend the social capital on whatever’s ultimately most important. If you get one takeaway from this, let it be that those guys who bought the castle were good guys. Two takeaways, and it’s that plus modify NOTA. Three takeaways, and you should feel permission to (if you want) donate a kidney. You can sign up here.9 Feel free to email me at scott@slatestarcodex.com if you have questions about the process. 1Further perspective: I’m 38, which gives me a 2/million total chance of dying per day. So the likelihood that I would die during my kidney operation equals the likelihood that I would die during a randomly chosen two months of everyday life. 2Maybe, kind of. Our knowledge of how radiation causes cancer comes primarily from Hiroshima and Nagasaki; we can follow survivors who were one mile, two miles, etc, from the center of the blast, calculate how much radiation exposure they sustained, and see how much cancer they got years later. But by the time we’re dealing with CAT scan levels of radiation, cancer levels are so close to background that it’s hard to adjust for possible confounders. So the first scientists to study the problem just drew a line through their high-radiation data points and extended it to the low radiation levels - ie if 1 Sievert caused one thousand extra cancers, probably 1 milli-Sievert would cause one extra cancer. This is called the Linear Dose No Threshold (LDNT) model, and has become a subject of intense and acrimonious debate. Some people think that at some very small dose, radiation stops being bad for you at all. Other people think maybe at low enough doses radiation is good for you - see this claim that the atomic bomb “elongated lifespan” in survivors far enough away from the blast. If this were true, CTs probably wouldn’t increase cancer risk at all. I didn’t consider myself knowledgeable enough to take a firm position, and I noticed eminent scientists on both sides, so I am using the more cautious estimate here. 3I told them I had an aunt who died of radiation-induced cancer. It’s true, but I feel grubby for bringing her into this; I thought doctors would be more likely to listen to an emotional story than cold logic. 4EAs have been debating the exact effectiveness of kidney donations for a long time. You can find good skeptical arguments by Jeff Kaufman and Derek Shiller, and good arguments in favor by Alexander Berger and Tom Ash. 5Outside of Philosophy 101 thought experiments, there’s a nonprofit that will often reimburse you for lost wages from your donation. 6Self-modifying into a person who can act boldly without social permission is a more general solution and has many other advantages. But the long version involves living a full life of accumulating moral wisdom, and the short version starts with removing guardrails that are there for good reasons. 7But here are some practical points you might not already appreciate: You shouldn’t have to pay much money. If, like me, you need to travel (eg to New York), kidney related charities will reimburse your travel costs (in theory, I haven’t yet proven this, and a few costs were illegible and I decided not to submit them).
linguistics

linguistics is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 19, 2024 and July 19, 2024. The archive places it in contexts such as "You may have heard of a field known as "linguistics"". It most often appears alongside Alan Turing, Amazon, Amazon jungle.

Reference entry
linguistics
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1
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1
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July 19, 2024
Last seen
July 19, 2024
July 19, 2024 · Original source
You may have heard of a field known as "linguistics". Linguistics is supposedly the "scientific study of language", but this is completely wrong. To borrow a phrase from elsewhere, linguists are those who believe Noam Chomsky is the rightful caliph. Linguistics is what linguists study.
This is what he looks like. According to Wikipedia, the context for this picture is: “Noam Chomsky speaks about humanity's prospects for survival” Since around 1957, Chomsky has dominated linguistics. And this matters because he is kind of a contrarian with weird ideas. Is language for communicating? No, it’s mainly for thinking: (What Kind of Creatures Are We? Ch. 1, pg. 15-16) It is, indeed, virtual dogma that the function of language is communication. ... there is by now quite significant evidence that it is simply false. Doubtless language is sometimes used for communication, as is style of dress, facial expression and stance, and much else. But fundamental properties of language design indicate that a rich tradition is correct in regarding language as essentially an instrument of thought, even if we do not go as far as Humboldt in identifying the two. Should linguists care about the interaction between culture and language? No, that’s essentially stamp-collecting: (Language and Responsibility, Ch. 2, pg. 56-57) Again, a discipline is defined in terms of its object and its results. Sociology is the study of society. As to its results, it seems that there are few things one can say about that, at least at a fairly general level. One finds observations, intuitions, impressions, some valid generalizations perhaps. All very valuable, no doubt, but not at the level of explanatory principles. … Sociolinguistics is, I suppose, a discipline that seeks to apply principles of sociology to the study of language; but I suspect that it can draw little from sociology, and I wonder whether it is likely to contribute much to it. … You can also collect butterflies and make many observations. If you like butterflies, that’s fine; but such work must not be confounded with research, which is concerned to discover explanatory principles of some depth and fails if it has not done so. Did the human capacity for language evolve gradually? No, it suddenly appeared around 50,000 years ago after a freak gene mutation: (Language and Mind, third edition, pg, 183-184) An elementary fact about the language faculty is that it is a system of discrete infinity, rare in the organic world. Any such system is based on a primitive operation that takes objects already constructed, and constructs from them a new object: in the simplest case, the set containing them. Call that operation Merge. Either Merge or some equivalent is a minimal requirement. With Merge available, we instantly have an unbounded system of hierarchically structured expressions. The simplest account of the “Great Leap Forward” in the evolution of humans would be that the brain was rewired, perhaps by some slight mutation, to provide the operation Merge … There are speculations about the evolution of language that postulate a far more complex process … A more parsimonious speculation is that they did not, and that the Great Leap was effectively instantaneous, in a single individual, who was instantly endowed with intellectual capacities far superior to those of others, transmitted to offspring and coming to predominate. At best a reasonable guess, as are all speculations about such matters, but about the simplest one imaginable, and not inconsistent with anything known or plausibly surmised. It is hard to see what account of human evolution would not assume at least this much, in one or another form. I think all of these positions are kind of insane for reasons that we will discuss later. (Side note: Chomsky’s proposal is essentially the hard takeoff theory of human intelligence.) Most consequential of all, perhaps, are the ways Chomsky has influenced (i) what linguists mainly study, and (ii) how they go about studying it. Naively, since language involves many different components—including sound production and comprehension, intonation, gestures, and context, among many others—linguists might want to study all of these. While they do study all of these, Chomsky and his followers view grammar as by far the most important component of humans’ ability to understand and produce language, and accordingly make it their central focus. Roughly speaking, grammar refers to the set of language-specific rules that determine whether a sentence is well-formed. It goes beyond specifying word order (or ‘surface structure’, in Chomskyan terminology) since one needs to know more than just where words are placed in order to modify or extend a given sentence. Consider a pair of sentences Chomsky uses to illustrate this point in Aspects of the Theory of Syntax (pg. 22), his most cited work: (1a) I expected John to be examined by a specialist. (2a) I persuaded John to be examined by a specialist. The words “expected” and “persuaded” appear in the same location in each sentence, but imply different ‘latent’ grammatical structures, or ‘deep structures’. One way to show this is to observe that a particular way of rearranging the words produces a sentence with the same meaning in the first case (1a = 1b), and a different meaning in the second (2a != 2b): (1b) I expected a specialist to examine John. (2b) I persuaded a specialist to examine John. In particular, the target of persuasion is “John” in the case of (2a), and “the specialist” in the case of (2b). A full Chomskyan treatment of sentences like this would involve hierarchical tree diagrams, which permit a precise description of deep structure. You may have encountered the famous sentence: “Colorless green ideas sleep furiously.” It first appeared in Chomsky’s 1957 book Syntactic Structures, and the point is that even nonsense sentences can be grammatically well-formed, and that speakers can quickly assess the grammatical correctness of even nonsense sentences that they’ve never seen before. To Chomsky, this is one of the most important facts to be explained about language. A naive response to Chomsky’s preoccupation with grammar is: doesn’t real language involve a lot of non-grammatical stuff, like stuttering and slips of the tongue and midstream changes of mind? Of course it does, and Chomsky acknowledges this. To address this point, Chomsky has to move the goalposts in two important ways. First, he famously distinguishes competence from performance, and identifies the former as the subject of any serious theory of language: (Aspects of the Theory of Syntax, Ch. 1, pg. 4) The problem for the linguist, as well as for the child learning the language, is to determine from the data of performance the underlying system of rules that has been mastered by the speaker-hearer and that he puts to use in actual performance. Hence, in the technical sense, linguistic theory is mentalistic, since it is concerned with discovering a mental reality underlying actual behavior. Observed use of language or hypothesized dispositions to respond, habits, and so on, may provide evidence as to the nature of this mental reality, but surely cannot constitute the actual subject matter of linguistics, if this is to be a serious discipline. Moreover, he claims that grammar captures most of what we should mean when we talk about speakers’ linguistic competence: (Aspects of the Theory of Syntax, Ch. 1, pg. 24) A grammar can be regarded as a theory of a language; it is descriptively adequate to the extent that it correctly describes the intrinsic competence of the idealized native speaker. Another way Chomsky moves the goalposts is by distinguishing E-languages, like English and Spanish and Japanese, from I-languages, which only exist inside human minds. He claims that serious linguistics should be primarily interested in the latter. In a semi-technical book summarizing Chomsky’s theory of language, Cook and Newson write: (Chomsky’s Universal Grammar: An Introduction, pg. 13) E-language linguistics … aims to collect samples of language and then describe their properties. … I-language linguistics, however, is concerned with what a speaker knows about language and where this knowledge comes from; it treats language as an internal property of the human mind rather than something external … Not only should linguistics primarily be interested in studying I-languages, but to try and study E-languages at all may be a fool’s errand: (Chomsky’s Universal Grammar: An Introduction, pg. 13) Chomsky claims that the history of generative linguistics shows a shift from an E-language to an I-language approach; ‘the shift of focus from the dubious concept of E-language to the significant notion of I-language was a crucial step in early generative grammar’ (Chomsky, 1991b, pg. 10). … Indeed Chomsky is extremely dismissive of E-language approaches: ‘E-language, if it exists at all, is derivative, remote from mechanisms and of no particular empirical significance, perhaps none at all’ (Chomsky, 1991b, pg. 10).1 I Am Not A Linguist (IANAL), but this redefinition of the primary concern of linguistics seems crazy to me. Is studying a language like English as it is actually used really of no particular empirical significance? And this doesn’t seem to be a one-time hyperbole, but a representative claim. Cook and Newson continue: (Chomsky’s Universal Grammar: An Introduction, pg. 14) The opposition between these two approaches in linguistics has been long and acrimonious, neither side conceding the other’s reality. … The E-linguist despises the I-linguist for not looking at the ‘real’ facts; the I-linguist derides the E-linguist for looking at trivia. The I-language versus E-language distinction is as much a difference of research methods and of admissible evidence as it is of long-term goals. So much for what linguists ought to study. How should they study it? The previous quote gives us a clue. Especially in the era before Chomsky (BC), linguists were more interested in description. Linguists were, at least in one view, people who could be dropped anywhere in the world, and emerge with a tentative grammar of the local language six months later. (A notion like this is mentioned early in this video.) Linguists catalog the myriad of strange details about human languages, like the fact that some languages don’t appear to have words for relative directions, or “thank you”, or “yes” and “no”. After Chomsky's domination of the field (AD), there were a lot more theorists. While you could study language by going out into the field and collecting data, this was viewed as not the only, and maybe not even the most important, way to work. Diagrams of sentences proliferated. Chomsky, arguably the most influential linguist of the past hundred years, has never done fieldwork. In summary, to Chomsky and many of the linguists working in his tradition, the scientifically interesting component of language is grammar competence, and real linguistic data only indirectly reflects it. All of this matters because the dominance of Chomskyan linguistics has had downstream effects in adjacent fields like artificial intelligence (AI), evolutionary biology, and neuroscience. Chomsky has long been an opponent of the statistical learning tradition of language modeling, essentially claiming that it does not provide insight about what humans know about languages, and that engineering success probably can’t be achieved without explicitly incorporating important mathematical facts about the underlying structure of language. Chomsky’s ideas have motivated researchers to look for a “language gene” and “language areas” of the brain. Arguably, no one has yet found either—but more on that later. How Chomsky attained this stranglehold on linguistics is an interesting sociological question, but not our main concern in the present work2. The intent here is not to pooh-pooh Chomsky, either; brilliant and hard-working people are often wrong on important questions. Consider that his academic career began in the early 1950s—over 70 years ago!—when our understanding of language, anthropology, biology, neuroscience, and artificial intelligence, among many other things, was substantially more rudimentary. Where are we going with this? All of this is context for understanding the ideas of a certain bomb-throwing terrorist blight on the face of linguistics: Daniel Everett. How Language Began is a book he wrote about, well, what language is and how it began. Everett is the anti-Chomsky. II. THE MISSIONARY We all love classic boy-meets-girl stories. Here’s one: boy meets girl at a rock concert, they fall in love, the boy converts to Christianity for the girl, then the boy and girl move to the Amazon jungle to dedicate the rest of their lives to saving the souls of an isolated hunter-gatherer tribe. Daniel Everett is the boy in this story. The woman he married, Keren Graham, is the daughter of Christian missionaries and had formative experiences living in the Amazon jungle among the Sateré-Mawé people. At seventeen, Everett became a born-again Christian; at eighteen, he and Keren married; and over the next few years, they started a family and prepared to become full-fledged missionaries like Keren’s parents. First, Everett studied “Bible and Foreign Missions” at the Moody Bible Institute in Chicago. After finishing his degree in 1975, the natural next step was to train more specifically to follow in the footsteps of Keren’s parents. In 1976, he and his wife enrolled in the Summer Institute of Linguistics (SIL) to learn translation techniques and more viscerally prepare for life in the jungle: They were sent to Chiapas, Mexico, where Keren stayed in a hut in the jungle with the couple’s children—by this time, there were three—while Everett underwent grueling field training. He endured fifty-mile hikes and survived for several days deep in the jungle with only matches, water, a rope, a machete, and a flashlight. Everett apparently had a gift for language-learning. This led SIL to invite Everett and his wife to work with the Pirahã people (pronounced pee-da-HAN), whose unusual language had thwarted all previous attempts to learn it. In 1977, Everett’s family moved to Brazil, and in December they met the Pirahã for the first time. As an SIL-affiliated missionary, Everett’s explicit goals were to (i) translate the Bible into Pirahã, and (ii) convert as many Pirahã as possible to Christianity. But Everett’s first encounter with the Pirahã was cut short for political reasons: (Don’t Sleep There Are Snakes, Ch. 1, pg. 13-14) In December of 1977 the Brazilian government ordered all missionaries to leave Indian reservations. … Leaving the village under these forced circumstances made me wonder whether I’d ever be able to return. The Summer Institute of Linguistics was concerned too and wanted to find a way around the government’s prohibition against missionaries. So SIL asked me to apply to the graduate linguistics program at the State University of Campinas (UNICAMP), in the state of São Paulo, Brazil. It was hoped that UNICAMP would be able to secure government authorization for me to visit the Pirahãs for a prolonged period, in spite of the general ban against missionaries. … My work at UNICAMP paid off as SIL hoped it would. Everett became a linguist proper sort of by accident, mostly as an excuse to continue his missionary work. But he ended up developing a passion for it. In 1980, he completed Aspects of the Phonology of Pirahã, his master’s thesis. He continued on to get a PhD in linguistics, also from UNICAMP, and in 1983 finished The Pirahã Language and Theory of Syntax, his dissertation. He continued studying the Pirahã and working as an academic linguist after that. In all, Everett spent around ten years of his life living with the Pirahã, spread out over some thirty-odd years. As he notes in Don’t Sleep, There Are Snakes: (Prologue, pg. xvii-xviii) I went to the Pirahãs when I was twenty-six years old. Now I am old enough to receive senior discounts. I gave them my youth. I have contracted malaria many times. I remember several occasions on which the Pirahãs or others threatened my life. I have carried more heavy boxes, bags, and barrels on my back through the jungle than I care to remember. But my grandchildren all know the Pirahãs. My children are who they are in part because of the Pirahãs. And I can look at some of those old men (old like me) who once threatened to kill me and recognize some of the dearest friends I have ever had—men who would now risk their lives for me. Everett interviewing some Pirahã people. (source) Everett did eventually learn their language, and it’s worth taking a step back to appreciate just how hard that task was. No Pirahã spoke Portuguese, apart from some isolated phrases they used for bartering. They didn’t speak any other language at all—just Pirahã. How do you learn another group’s language when you have no languages in common? The technical term is monolingual fieldwork. But this is just a fancy label for some combination of pointing at things, listening, crude imitation, and obsessively transcribing whatever you hear. For years. It doesn’t help that the Pirahã language seems genuinely hard to learn in a few different senses. First, it is probably conventionally difficult for Westerners to learn since it is a tonal language (two tones: high and low) with a small number of phonemes (building block sounds) and a few unusual sounds3. Second, there is no written language. Third, the language has a variety of ‘channels of discourse’, or ways of talking specialized for one or another cultural context. One of these is ‘whistle speech’; Pirahãs can communicate purely in whistles. This feature appears to be extremely useful during hunting trips: (Don’t Sleep, There Are Snakes, Ch. 11, pg. 187-188) My first intense contact with whistle speech came one day when the Pirahãs had given me permission to go hunting with them. After we’d been walking for about an hour, they decided that they weren’t seeing any game because I, with my clunking canteens and machete and congenital clumsiness, was making too much noise. “You stay here and we will be back for you later.” Xaikáibaí said gently but firmly. … As I tried to make the best of my solitary confinement, I heard the men whistling to one another. They were saying, “I’ll go over there; you go that way,” and other such hunting talk. But clearly they were communicating. It was fascinating because it sounded so different from anything I had heard before. The whistle carried long and clear in the jungle. I could immediately see the importance and usefulness of this channel, which I guessed would also be much less likely to scare away game than the lower frequencies of the men’s normal voices. Fourth, important aspects of the language reflect core tenets of Pirahã culture in ways that one might not a priori expect. Everett writes extensively about the ‘immediacy of experience principle’ of Pirahã culture, which he summarizes as the idea that: (Don’t Sleep, There Are Snakes, Ch. 7, pg. 132) Declarative Pirahã utterances contain only assertions related directly to the moment of speech, either experienced by the speaker or witnessed by someone alive during the lifetime of the speaker. One way the language reflects this is that the speaker must specify how they know something by affixing an appropriate suffix to verbs: (Don’t Sleep, There Are Snakes, Ch. 12, pg. 196) Perhaps the most interesting suffixes, however (though these are not unique to Pirahã), are what linguists call evidentials, elements that represent the speaker’s evaluation of his or her knowledge of what he or she is saying. There are three of these in Pirahã: hearsay, observation, and deduction. To see what these do, let’s use an English example. If I ask you, “Did Joe go fishing?” you could answer, “Yes, at least I heard that he did,” or “Yes, I know because I saw him leave,” or “Yes, at least I suppose he did because his boat is gone.” The difference between English and Pirahã is that what English does with a sentence, Pirahã does with a verbal suffix. Everett also convincingly links this cultural principle to the lack of Pirahã number words and creation myths. On the latter topic, Everett recalls the following exchange: (Don’t Sleep, There Are Snakes, Ch. 7, pg. 134) I sat with Kóhoi once and he asked me, after hearing about my god, “What else does your god do?” And I answered, “Well, he made the stars, and he made the earth.” Then I asked, “What do the Pirahãs say?” He answered, “Well, the Pirahãs say that these things were not made.” And all of this is to say nothing of the manifold perils of the jungle: malaria, typhoid fever, dysentery, dangerous snakes, insects, morally gray river traders, and periodic downpours. If Indiana Jones braved these conditions for years, we would consider his stories rousing adventures. Everett did this while also learning one of the most unusual languages in the world. People on the bank of the Maici river. (source) By the way, he did eventually sort of achieve his goal of translating the Bible. Armed with a solid knowledge of Pirahã, he was able to translate the New Testament’s Gospel of Mark. Since the Pirahã have no written language, he provided them with a recorded version, but did not get the reaction he expected: (Don’t Sleep, There Are Snakes, Ch. 17, pg. 267-268) When we returned to the village, I recorded Mark’s gospel in my own voice for the Pirahãs to listen to. I then brought in a wind-up tape recorder to play the recording, and I taught the Pirahãs how to use it, which, surprisingly enough, some of the children did. Keren and I left the village and returned a few weeks later. The people were still listening to the gospel, with children cranking the recorder. I was initially quite excited about this, until it became clear that the only part of the book that they paid attention to was the beheading of John the Baptist. “Wow, they cut off his head. Play that again!” One reaction to hearing the gospel caught Everett even more off-guard: (Don’t Sleep, There Are Snakes, Ch. 17, pg. 269) "The women are afraid of Jesus. We do not want him." "Why not?" I asked, wondering what had triggered this declaration. "Because last night he came to our village and tried to have sex with our women. He chased them around the village, trying to stick his large penis into them." Kaaxaóoi proceeded to show me with his two hands held far apart how long Jesus's penis was—a good three feet. But the Pirahã had an even more serious objection to Jesus: (Don’t Sleep, There Are Snakes, Ch. 17, pg. 265-266) Part of the difficulty of my task began to become clear to me. I communicated more or less correctly to the Pirahãs about my Christian beliefs. The men listening to me understood that there was a man named Hisó, Jesus, and that he wanted others to do what he told them. "The Pirahã men then asked, "Hey Dan, what does Jesus look like? Is he dark like us or light like you?" I said, "Well, I have never actually seen him. He lived a long time ago. But I do have his words." "Well, Dan, how do you have his words if you have never heard him or seen him?" They then made it clear that if I had not actually seen this guy (and not in any metaphorical sense, but literally), they weren't interested in any stories I had to tell about him. Period. This is because, as I now knew, the Pirahãs believe only what they see. Sometimes they also believe in things that someone else has told them, so long as that person has personally witnessed what he or she is reporting. In the end, Everett never converted a single Pirahã. But he did even worse than converting zero people—he lost his own faith after coming to believe that the Pirahã had a good point. After keeping this to himself for many years, he revealed his loss of faith to his family, which led to a divorce and his children breaking contact with him for a number of years afterward. But Everett losing his faith in the God of Abraham was only the beginning. Most importantly for us, he also lost his faith in the God of Linguistics—Noam Chomsky. III. THE WAR In 2005, Everett’s paper “Cultural constraints on grammar and cognition in Pirahã: Another look at the design features of human language” was published in the journal Cultural Anthropology. An outsider might expect an article like this, which made a technical observation about the apparent lack of a property called ‘recursion’ in the Pirahã language, to receive an ‘oh, neat’ sort of response. Languages can be pretty different from one another, after all. Mandarin lacks plurals. Spanish sentences can omit an explicit subject. This is one of those kinds of things. But the article ignited a firestorm of controversy that follows Everett to this day. Praise for Everett and his work on recursion in Pirahã: He became a pure charlatan, although he used to be a good descriptive linguist. That is why, as far as I know, all the serious linguists who work on Brazilian languages ignore him. Noam Chomsky, MIT professor and linguist
People on the bank of the Maici river. (source) By the way, he did eventually sort of achieve his goal of translating the Bible. Armed with a solid knowledge of Pirahã, he was able to translate the New Testament’s Gospel of Mark. Since the Pirahã have no written language, he provided them with a recorded version, but did not get the reaction he expected: (Don’t Sleep, There Are Snakes, Ch. 17, pg. 267-268) When we returned to the village, I recorded Mark’s gospel in my own voice for the Pirahãs to listen to. I then brought in a wind-up tape recorder to play the recording, and I taught the Pirahãs how to use it, which, surprisingly enough, some of the children did. Keren and I left the village and returned a few weeks later. The people were still listening to the gospel, with children cranking the recorder. I was initially quite excited about this, until it became clear that the only part of the book that they paid attention to was the beheading of John the Baptist. “Wow, they cut off his head. Play that again!” One reaction to hearing the gospel caught Everett even more off-guard: (Don’t Sleep, There Are Snakes, Ch. 17, pg. 269) "The women are afraid of Jesus. We do not want him." "Why not?" I asked, wondering what had triggered this declaration. "Because last night he came to our village and tried to have sex with our women. He chased them around the village, trying to stick his large penis into them." Kaaxaóoi proceeded to show me with his two hands held far apart how long Jesus's penis was—a good three feet. But the Pirahã had an even more serious objection to Jesus: (Don’t Sleep, There Are Snakes, Ch. 17, pg. 265-266) Part of the difficulty of my task began to become clear to me. I communicated more or less correctly to the Pirahãs about my Christian beliefs. The men listening to me understood that there was a man named Hisó, Jesus, and that he wanted others to do what he told them. "The Pirahã men then asked, "Hey Dan, what does Jesus look like? Is he dark like us or light like you?" I said, "Well, I have never actually seen him. He lived a long time ago. But I do have his words." "Well, Dan, how do you have his words if you have never heard him or seen him?" They then made it clear that if I had not actually seen this guy (and not in any metaphorical sense, but literally), they weren't interested in any stories I had to tell about him. Period. This is because, as I now knew, the Pirahãs believe only what they see. Sometimes they also believe in things that someone else has told them, so long as that person has personally witnessed what he or she is reporting. In the end, Everett never converted a single Pirahã. But he did even worse than converting zero people—he lost his own faith after coming to believe that the Pirahã had a good point. After keeping this to himself for many years, he revealed his loss of faith to his family, which led to a divorce and his children breaking contact with him for a number of years afterward. But Everett losing his faith in the God of Abraham was only the beginning. Most importantly for us, he also lost his faith in the God of Linguistics—Noam Chomsky. III. THE WAR In 2005, Everett’s paper “Cultural constraints on grammar and cognition in Pirahã: Another look at the design features of human language” was published in the journal Cultural Anthropology. An outsider might expect an article like this, which made a technical observation about the apparent lack of a property called ‘recursion’ in the Pirahã language, to receive an ‘oh, neat’ sort of response. Languages can be pretty different from one another, after all. Mandarin lacks plurals. Spanish sentences can omit an explicit subject. This is one of those kinds of things. But the article ignited a firestorm of controversy that follows Everett to this day. Praise for Everett and his work on recursion in Pirahã: He became a pure charlatan, although he used to be a good descriptive linguist. That is why, as far as I know, all the serious linguists who work on Brazilian languages ignore him. Noam Chomsky, MIT professor and linguist
Linux kernel

Linux kernel is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 03, 2025 and July 03, 2025. The archive places it in contexts such as "some OSS project like the Linux kernel gets bifrucated into a bunch of national variants". It most often appears alongside 23andme, @alextisyoung, Aborigines.

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Linux kernel
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July 03, 2025
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July 03, 2025 · Original source
I mean, imagine that some OSS project like the Linux kernel gets bifrucated into a bunch of national variants which are developed independently with occasional merges between individual nation's versions (basically it acts like genes under recombination). Or better yet a Turing complete evolutionary programming experiment with complex behavior. Indeed this later one can be literally tested if people want.
lion meat

lion meat is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between February 09, 2023 and February 09, 2023. The archive places it in contexts such as ""cultured meat companies are gearing up to sell lion meat"". It most often appears alongside @moritheil, ACX Prediction Contest, Adam Tooze.

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lion meat
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February 09, 2023
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February 09, 2023
February 09, 2023 · Original source
1: Maybe you’ve heard of cultured meat, aka “vat meat”, where you grow meat in a lab so vegetarians can eat it without worrying about animal welfare. Some of the first products are due out in a year or two, though delays are likely and they’ll probably be more expensive than normal. But I hadn’t realized the full implications of separating meat production from animal farming: cultured meat companies are gearing up to sell lion meat, tiger meat, and “zebra sushi”.
lisdexamfetamine

lisdexamfetamine is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 16, 2022 and November 16, 2022. The archive places it in contexts such as "a patient who took selegiline and lisdexamfetamine at the same time". It most often appears alongside @AutismCapital, Adderall, ADHD.

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lisdexamfetamine
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November 16, 2022
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November 16, 2022 · Original source
Also, Israel 2015, Combining Stimulants and Monoamine Oxidase Inhibitors: A Reexamination of the Literature and a Report of a New Treatment Combination follows a patient who took selegiline and lisdexamfetamine at the same time, notes with surprise that they didn’t die, and concludes that:
lithium

lithium is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between February 03, 2022 and February 03, 2022. The archive places it in contexts such as "our number one suspect is lithium". It most often appears alongside 538, 55-gal drum, 750k horny men.

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lithium
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February 03, 2022
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February 03, 2022
February 03, 2022 · Original source
#52: Help Slime Mold Time Mold Investigate Chemical Causes Of Obesity We’re the mad scientists behind SLIME MOLD TIME MOLD. We think there’s a good chance the obesity epidemic is caused by environmental contaminants. We wrote around 60,000 words about this on our blog — read it at achemicalhunger.com. Right now our number one suspect is lithium. Even if we’re really wrong about the obesity thing, someone should be looking into the fact that there’s way more of this mind-altering metal (lithium) in our water than there was 50 years ago, and right now that’s us. The budget for our immediate projects is $650,000, of which we’ve raised $125,000 as of this writing. But in the long term it will probably take several million to cure obesity, and if we get that sooner, we can spend less time waiting around and writing grant proposals. We promise to turn any donations into research. We will share all our research publicly, as fast as we can put it out. If it turns out not to be lithium we will look into other contaminants; if we find evidence against contamination we will try to figure out a new theory that works. If we solve obesity and we still have money left over we will turn that money into some other kind of mad science. Donations can be made to Whylome, Inc., a 501(c)3 pending nonprofit focused on funding this research. If you want to help, please email slimemoldtimemold@gmail.com.
lithium-6

lithium-6 is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 17, 2022 and June 17, 2022. The archive places it in contexts such as "The best reaction to produce tritium involves lithium-6". It most often appears alongside Alcator C-Mod, Apollo Program, ARC.

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lithium-6
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June 17, 2022
June 17, 2022 · Original source
Figure 9: There are three people in this diagram. Can you find them? ITER is designed to get Q=10. Despite getting 10 times as much energy from fusion as we put into the plasma, ITER is not designed to get engineering breakeven. ITER is designed as an experiment, not as a power plant. There will be tons of measuring devices pointed inwards. There are four different ways to heat the plasma and drive the current. This all allows you to learn more, but it requires extra power and lowers the overall plant efficiency. ITER will be followed by a demonstration power plant, named DEMO [15]. A fully optimized power plant should be able to reach engineering breakeven as long as Q>5. This is why I chose Q=5 as my criterion for ‘getting fusion’. ITER is also testing multiple designs for the tritium breeding blanket. Tritium is expensive and radioactive, so you want to produce it on site. The D-T fusion reaction produces a neutron, which we want to absorb, so we can use it to produce tritium. ‘Breeding' is when we use a neutron to produce a more useful isotope. It is a ‘blanket' because it surrounds the entire plasma, keeping the neutrons from going anywhere else. The best reaction to produce tritium involves lithium-6: 36Li +01n 24He +13T . This reaction also releases energy, which increases the power produced by about 25%. The tritium breeding blanket needs to make this reaction occur as much as possible, to efficiently carry the heat away so it can be used to generate electricity, and to provide a way to extract the tritium produced. ITER is scheduled to begin their first experiments in 2025. Part of why I think that we are about to make rapid progress again is because we are finally getting a large experiment. There have been problems with ITER staying on schedule and under budget. This isn't surprising for a collaboration between governments representing over half the world's population. In 2014, ITER got a new director, recalculated its expected cost, and underwent a major restructuring. Since then, ITER has largely stuck to this schedule and budget. Recently, there has been a 6 month delay because the French nuclear agency did what nuclear regulatory agencies do best, but this has been the longest delay since 2014. It is still possible for ITER to fail. The biggest risk involves disruptions. Sometimes, the plasma in a tokamak becomes unstable and all of the plasma hits the wall at once. This could melt some extremely expensive equipment and take years to repair. If ITER cannot get disruptions under control, then it would be a failed experiment. This is especially challenging because pushing for higher Q makes disruptions more likely. ITER is planning on being extremely cautious: Experiments begin in 2025, but it won't operate at full capacity until 2035. ITER has been the focus of the fusion community now for decades. The Future of Fusion Energy similarly makes ITER the centerpiece of the book. Things. Have. Changed. ITER by itself is not enough to justify the high level of confidence I express at the start. When Parisi & Ball finished writing this book in April 2018, ITER was basically the only game in town. Since then, Things. Have. Changed. Historically, private fusion companies were almost entirely jokes or frauds. They make outlandish claims, use completely different designs so they can't build on the progress of Figure 3, and they can be safely ignored. For example, Lockheed Martin [16] claims that it will take them five years to build a prototype of a fusion power plant that will fit in a truck. They have yet to publish evidence that they have produced a fully ionized plasma. Maybe they're just being secretive, but their design has solid components in the plasma. That won't work. A new generation of private companies have surged into fusion. Leading the charge is Commonwealth Fusion Systems and their tokamak SPARC [17]. Recent advances in high temperature superconductors have been a game changer. They can produce a much stronger magnetic field which allows for better confinement in a smaller experiment. We should now be able to get Q=10 in a medium experiment, which costs ten times less than ITER [18] and is within the reach of private venture capital. Figure 10: Finding the person here is much easier. When the Department of Energy decided to close the third largest plasma experiment in the US, the MIT group which ran it found itself adrift. They founded Commonwealth Fusion Systems in 2018 with a goal of getting fusion within 10 years [19]. Since then, they have built the first ever high temperature superconducting coil in 2019, released their engineering plans for SPARC in 2020, began construction in 2021, and plan on finishing construction in 2025. Commonwealth Fusion had just been founded when Parisi & Ball wrote in 2018. Now they're leading the race to fusion. Several other startups are following SPARC's strategy of using stronger magnetic fields to get fusion in a smaller experiment. They use a variety of designs. Alternative Designs To understand how the alternative designs are different, we need to make sure we understand the basic strategy for getting fusion in a tokamak. Let's run through it again: (A) We want to get lots of fusion reactions … … so we want a large triple product (density * temperature * confinement time). (B) The fusion plasma is too hot to touch solid objects … … so we put it in a magnetic bottle shaped like a doughnut. (C) The particles drift outwards, leaving the bottle … … so we twist the magnetic field with a current in the plasma. I will start with the alternatives that are most similar to a tokamak. For each one, I will list the best experiments that currently exist, where they're located, and the year they began operation. Tokamaks have been better researched than any other strategy. There are currently 10 medium tokamaks: T-10 (Russia, 1975)
Live to Work

Live to Work is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 06, 2024 and September 06, 2024. The archive places it in contexts such as "between Quiet Quitting and Live to Work". It most often appears alongside #MeToo, 21st century political dogmatism, Advanced Tax.

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Live to Work
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September 06, 2024
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September 06, 2024
September 06, 2024 · Original source
This speech is set in the 80s, but was written in the 00s, when the internet was nascent and social media hadn’t yet taken off. Wallace’s diagnosis is prescient: between Quiet Quitting and Live to Work, young people are rejecting the tedium of office life and embracing the life of the influencer, which does indeed involve both the trappings of rebellion and conspicuous consumption.
liver flukes

liver flukes is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 17, 2021 and November 17, 2021. The archive places it in contexts such as "blood flukes, liver flukes". It most often appears alongside ACE-2 receptor, ACSH, Ahmed et al.

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liver flukes
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1
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November 17, 2021
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November 17, 2021
November 17, 2021 · Original source
Here’s the prevalence of roundworm infections by country (source). But alongside roundworms, there are threadworms, hookworms, blood flukes, liver flukes, nematodes, trematodes, all sorts of worms. Add them all up and somewhere between half and a quarter of people in the developing world have at least one parasitic worm in their body. Being full of worms may impact your ability to fight coronavirus. Gluchowska et al write: Helminth [ie worm] infections are among the most common infectious diseases. Bradbury et al. highlight the possible negative interactions between helminth infection and COVID-19 severity in helminth-endemic regions and note that alterations in the gut microbiome associated with helminth infection appear to have systemic immunomodulatory effects. It has also been proposed that helminth co-infection may increase the morbidity and mortality of COVID-19, because the immune system cannot efficiently respond to the virus; in addition, vaccines will be less effective for these patients, but treatment and prevention of helminth infections might reduce the negative effect of COVID-19. During millennia of parasite-host coevolution helminths evolved mechanisms suppressing the host immune responses, which may mitigate vaccine efficacy and increase severity of other infectious diseases. Treatment of worm infections might reduce the negative effect of COVID-19! And ivermectin is a deworming drug! You can see where this is going… The most relevant species of worm here is the roundworm Strongyloides stercoralis. Among the commonest treatments for COVID-19 is corticosteroids, a type of immunosuppresant drug. The types of immune responses it suppresses do more harm than good in coronavirus, so turning them off limits collateral damage and makes patients better on net. But these are also the types of immune responses that control Strongyloides. If you turn them off even very briefly, the worms multiply out of control, you get what’s called “Strongyloides hyperinfection”, and pretty often you die. According to the WHO: The current COVID-19 pandemic serves to highlight the risk of using systemic corticosteroids and, to a lesser extent, other immunosuppressive therapy, in populations with significant risk of underlying strongyloidiasis. Cases of strongyloidiasis hyperinfection in the setting of corticosteroid use as COVID-19 therapy have been described and draw attention to the necessity of addressing the risk of iatrogenic strongyloidiasis hyperinfection syndrome in infected individuals prior to corticosteroid administration. Although this has gained importance in the midst of a pandemic where corticosteroids are one of few therapies shown to improve mortality, its relevance is much broader given that corticosteroids and other immunosuppressive therapies have become increasingly common in treatment of chronic diseases (e.g. asthma or certain rheumatologic conditions). So you need to “address the risk” of strongyloides infection during COVID treatment in roundworm-endemic areas. And how might you address this, WHO? Treatment of chronic strongyloidiasis with ivermectin 200 µg/kg per day orally x 1-2 days is considered safe with potential contraindications including possible Loa loa infection (endemic in West and Central Africa), pregnancy, and weight <15kg. Given ivermectin’s safety profile, the United States has utilized presumptive treatment with ivermectin for strongyloidiasis in refugees resettling from endemic areas, and both Canada and the European Centre for Disease Prevention and Control have issued guidance on presumptive treatment to avoid hyperinfection in at risk populations. Screening and treatment, or where not available, addition of ivermectin to mass drug administration programs should be studied and considered. This is serious and common enough that, if you’re not going to screen for it, it might be worth “add[ing] ivermectin to mass drug administration programs” in affected areas! Dr. Avi Bitterman carries the hypothesis to the finish line: First two images are with all relevant studies; second two are a sensitivity analysis that removes some of the most dubious. The good ivermectin trials in areas with low Strongyloides prevalence, like Vallejos in Argentina, are mostly negative. The good ivermectin trials in areas with high Strongyloides prevalence, like Mahmud in Bangladesh, are mostly positive. Worms can’t explain the viral positivity outcomes (ie PCR), but Dr. Bitterman suggests that once you remove low quality trials and worm-related results, the rest looks like simple publication bias: This is still just a possibility. Maybe I’m over-focusing too hard on a couple positive results and this will all turn out to be nothing. Or who knows, maybe ivermectin does work against COVID a little - although it would have to be very little, fading to not at all in temperate worm-free countries. But this theory feels right to me. It feels right to me because it’s the most troll-ish possible solution. Everybody was wrong! The people who called it a miracle drug against COVID were wrong. The people who dismissed all the studies because they F@#king Love Science were wrong. Ivmmeta.com was wrong. Gideon Meyerowitz-Katz was…well, he was right, actually, I got the worm-related meta-analysis graphic above from his Twitter timeline. Still, an excellent troll. Also, the best part is that I ignorantly asked, in my description of Mahmud et al above: And it was! It was a fluke! A literal, physical, fluke! For my whole life, God has been placing terrible puns in my path to irritate me, and this would be the worst one ever! So it has to be true! The Scientific Takeaway About ten years ago, when the replication crisis started, we learned a certain set of tools for examining studies. Check for selection bias. Distrust “adjusting for confounders”. Check for p-hacking and forking paths. Make teams preregister their analyses. Do forest plots to find publication bias. Stop accepting p-values of 0.049. Wait for replications. Trust reviews and meta-analyses, instead of individual small studies. These were good tools. Having them was infinitely better than not having them. But even in 2014, I was writing about how many bad studies seemed to slip through the cracks even when we pushed this toolbox to its limits. We needed new tools. I think the methods that Meyerowitz-Katz, Sheldrake, Heathers, Brown, Lawrence and others brought to the limelight this year are some of the new tools we were waiting for. Part of this new toolset is to check for fraud. About 10 - 15% of the seemingly-good studies on ivermectin ended up extremely suspicious for fraud. Elgazzar, Carvallo, Niaee, Cadegiani, Samaha. There are ways to check for this even when you don’t have the raw data. Like: The Carlisle-Stouffer-Fisher method: Check some large group of comparisons, usually the Table 1 of an RCT where they compare the demographic characteristics of the control and experimental groups, for reasonable p-values. Real data will have p-values all over the map; one in every ten comparisons will have a p-value of 0.1 or less. Fakers seem bad at this and usually give everything a nice safe p-value like 0.8 or 0.9.
Lizard Papacy

Lizard Papacy is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between October 25, 2021 and October 25, 2021. The archive places it in contexts such as "If we don't know about the Lizard Papacy"; "the secrets of the Lizard Papacy". It most often appears alongside Adrian Hon, Albert Einstein, Alternate reality games.

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Lizard Papacy
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October 25, 2021
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October 25, 2021
October 25, 2021 · Original source
One place you could go from here is to talk about how QAnoners are the sort of people who are excluded from existing systems of knowledge production. They are never going to be Professors of Biology, and they know it. Their only hopes of being taken seriously as an Expert - a position our culture treats as the height of dignity - is to create a complete alternate system of knowledge, ungrounded in any previous system, where they can end up as an expert on the Lizard Papacy.
This is sort of true. But it needs to acknowledge that even being included in existing systems of knowledge production isn't that great. You become a Biology PhD student, you spend ten years learning about fungal ribosomes, and probably there's still some guy in China who knows more than you and beats you to the one interesting thing about fungal ribosomes left to figure out, plus nobody cares about fungal ribosomes anyway. Meanwhile, the QAnon devotee has discovered five earth-shattering facts about the Lizard Papacy in the last two hours, including previously-unrecognized links to the Kennedys, World War I, and ancient Lemuria.
Partly this is all for the greater good. If we don't know about the Lizard Papacy, we won't be able to resist them; if we don't know what secretly drives QAnon, we won't be able to fight it. But another part of it seems to be - a critic might say "intellectual masturbation" but I would argue "intellectual exercise" is a better term. Exercise is sort of about building strength and skill that you might use later, but it's also guiltlessly joyful, done for nothing's sake but its own.
Lizard People

Lizard People is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 26, 2024 and July 26, 2024. The archive places it in contexts such as "about the Rothschilds or the World Economic Forum or the Lizard People". It most often appears alongside 1600 Pennsylvania Avenue, 2020 election, 2024 book review contest.

Reference entry
Lizard People
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1
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1
First seen
July 26, 2024
Last seen
July 26, 2024
July 26, 2024 · Original source
Making the sentence for all crimes identical: Mandatory death penalty9. As far as perfidious methods to deliberately destroy due process and engineer mass executions go, the Law of 22 Prairial is pretty much unmatched in human history. And yet: In the roughly two months of the law’s existence, about one-fifth of defendants were still acquitted! No such good fortune exists in Gitmo. The White Hats’ secret tribunal is a tribunal of blood. In three years of activity, as far as I know exactly one person has escaped conviction: Former Attorney General Jeff Sessions, freed after a direct intervention from Trump. A tiny handful of others have received decades-long prison sentences, but even they tend to meet bad ends. Bill Clinton received a life sentence, only to mysteriously die in prison, perhaps murdered by his daughter Chelsea, who wasn’t really his daughter, but nevertheless soon wound up executed herself. Not only does the rate of death sentences at Gitmo seem to exceed 90 percent, Baxter makes very little effort to portray the proceedings as fair or just. Upon arrest, instead of being read their rights, detainees are informed that they have no rights, and are instead “enemy combatants.” Yet despite being classified as “enemy combatants,” defendants are almost without exception charged with treason. The U.S. Constitution defines treason narrowly as levying war against the United States, or giving aid and comfort to its enemies, and requires at least two witnesses to the same specific act, but in Gitmo the label is invoked with a liberality that would make Robespierre blush. “Traitors” have been arrested and convicted for telling troops not to attend Trump rallies and for ruling against Donald Trump in court. Defense attorneys are denied access to evidence pre-trial, and many defendants get no lawyers at all. Trials work a lot like Phoenix Wright, in that at any point the three-officer panel10 can simply declare they’ve seen enough evidence and pronounce a conviction with death sentence immediately. In the case of former Tom Hanks co-star, this has happened within five minutes. Appeals are non-existent. The actual executions sometimes involve tormenting the condemned with fake escape attempts or pardons: The driver told Whitmer he needed to make a pitstop to grab her “exoneration paperwork.” Then Whitmer saw the clearing and the gallows and Vice Adm. Crandall. And the hangman and a Navy chaplain standing atop the gallows. “You lied to me,” Whitmer bellowed. “Minor error, not a lie,” the driver replied. […] The admiral instructed the hangman to flip the switch, and a second later, Whitmer was swinging from the rope, a guttural gurgling sound escaping her lips. She was officially pronounced dead several minutes later. “Another Covid queen out of the way,” Adm. Crandall said. During the treason trial of Hillary Clinton crucial evidence is provided by former campaign manager John Podesta, who accepts a plea deal for life in prison in return for testifying about Clinton’s child-trafficking activities. But after Clinton had safely been hanged, the military tribunal simply decided to revoke Podesta’s plea deal because, well, they felt like it. “Even though he’s not prosecuting Podesta’s case, Vice Adm. John G. Hannink made the decision to renege on the deal. He’s the one who offered it. The severity of Podesta’s crimes matched Clinton’s—a lot of stuff they did in tandem, together. When you think about it, there’s really no reason why he should get special treatment. He’s a sodomist [sic.]11. Before breaking the deal, he called Trump,” our source said. But Trump, our source noted, recused himself from the decision-making process, as he didn’t want his personal feelings of the defendant to interfere with military justice. […] “If the court wants him to hang, let him hang,” Trump reportedly said. As it happens, John Podesta was actually executed by firing squad. But hey, at least he got a trial. Sometimes, particularly evil members of the Deep State are simply beaten to death in their cells, or thrown overboard. The figure of Vladimir Putin is also a vessel for fans’ darker desires. Trump and his American allies, being properly heroic, at least take down their foes gradually. Putin’s Russians, on the other hand, live up to movie stereotypes. The Army … pulled the condemned from their cells 25 at a time, binding the criminals to logs staked in the ground and blindfolding them. They had received no trials, last meals, Last Rites, or final words. A firing squad taught them the consequences of vaccine adherence. The Army didn’t bother removing the corpses before lining up the next 25; they simply let the dead bodies flop to the ground and forced the next group to witness the ineluctable fate awaiting them, the outcome of their insouciance12. What to make of all this? Honestly, I’m not entirely sure, and the takeaway might simply be “Michael Baxter needs to mix it up to keep the site interesting.” It might also speak to the bewildering complexity of modern life and the desire for something simpler and more cinematic. As people sometimes complain, Nothing Ever Happens. But on RRN, the Happening is relentless and constant. The normal legal system is aggravatingly glacial, taking years to resolve cases and often imposing meager sentences when a case finally concludes. Most of one’s political enemies, even if they lose an election, simply lateral to a high-paying private sector job or at worst fade into obscurity. But in a real, raw legal system, evil is sniffed out with much greater alacrity; the bad people are so obvious and their crimes so glaring that they can be taken out extrajudicially with no worry about a miscarriage of justice. The apparently-complex conspiracy cinematic universes is actually appealing because it makes the world far, far simpler. The bad people are all maximally bad, deserving of hastily-dispensed maximum justice. Some of this is worrisome, too: If thousands of relatively ordinary people are willing to believe in ad-hoc military tribunals executing people with minimal due process for crimes like “ruling against Donald Trump in court,” that could be a sign that modern constitutional society is a more superficial veneer than one would hope. The World’s Laziest Conspiracy One of the most striking things about both Real Raw News and the Qanon movement it spun off from is that in some ways they are un-conspiracies. Your more traditional conspiracy, about the Rothschilds or the World Economic Forum or the Lizard People, tells you that normal political engagement is pointless, as all that really matters is confronting and defeating the hidden forces manipulating or controlling events. But RRN is a conspiracy theory that calls for total inaction. RRN believers don’t need to raise money or write letters to the editor or join political activism groups or even vote. The only thing expected of an adherent is to “trust the plan.” They aren’t even waiting for a promised future deliverance. Deliverance is, in fact, happening right now – merely off-screen. It’s actually funny to me that the (official) press freaks out so much about Qanon, and its potential to inspire violence. Qanon and RRN tell the public that whatever has them down and depressed shouldn’t, because it’s all fake, and there are unseen heroes protecting them in the shadows. Don’t worry, just have faith and know things will work out. Real Raw News is the opiate of the digital masses. Real Raw News is the exact sort of conspiracy theory that the Deep State, if it exists, should want to exist and be popular. It’s the sort of conspiracy that the Deep State, if it exists, might deliberately invent. Do I think that’s what happened here? Not at all – Real Raw News is way too much work for a government employee. Trump Will Never Die But what about five years from now? What if there were some technological change that would make it far, far easier to produce evidence of a sweeping conspiracy theory? That’s right, this review is actually about AI13. The rise of realistic artificial intelligence has created a lot of fretting about deepfakes, and it’s also created a lot of fretting about porn. Will young men really bother with the pain and difficulty and awkwardness of dating in real life, when they can just create a custom AI girlfriend to their exact specifications, then simulate sex with her using virtual reality? Will women bother with seeking out a boyfriend if they can use an LLM to give them perfect 24/7 empathy and emotional validation? Questions of sex and relationships are converging on Robert Nozick’s experience machine – will people still seek the real thing if artificial substitutes are increasingly realistic as alternatives? But for some reason, nobody is asking this about the news. Oh, sure, people have fretted that a deepfake video might smear a person’s reputation or swing an election. But as the AI revolution continues, a lot more becomes possible. Remember in 2022, when a homeless guy broke into Nancy Pelosi’s home and attacked her husband with a hammer? For a while, conspiracies flourished that Paul Pelosi was actually having some kind of erotic tryst with his attacker, and that police body camera footage might confirm this. The footage came out and, of course, offered no evidence of this. But now imagine a world where, on Twitter, an anonymous source claims that they have the real body camera footage, and it does show that Paul Pelosi was having a lovers’ quarrel with his attacker. The other, mundane footage is a deepfake, released by police to cover things up, or invented from scratch by the press or the Democratic Party or both working together. In this world, how many people end up believing fabricated proof of Paul Pelosi’s gay lover? And before you dismiss this as all totally ridiculous, remember that lots of people believed this story with no evidence at all. Many thousands of people have deluded themselves into thinking that Real Raw News is true simply because they badly want it to be true. It indulges their personal political beliefs, affirms the just-world fallacy, and lets them feel as though they possess “secret” knowledge of the world, simply by reading a blog nobody else takes seriously. But in a sense, all of us have a little of the Real Raw News believer in us. We’re prone to confirmation bias – we like reading stories and studies that confirm our pre-held beliefs, and we’re more likely to avoid or ignore those that don’t. Sometimes, we get too excited and fall for stories that are misleading, or out of context, or dishonestly presented. Sometimes, we have radically different interpretations of the same event caught on camera. Even if we know the world isn’t fair, we relish stories that let us pretend otherwise. So…how are those biases going to work when anyone can quickly create hyper-realistic looking “proof” for any story? Already, AI-fabricated images and videos are enough to bamboozle your mom on Facebook. Soon, they might be realistic enough to fool everybody without special training, and eventually they might be so realistic they can fool just about anyone. Right now, Real Raw News is a simplistic WordPress site that uses stock photos for its imagery. But with us approaching a future where intelligence itself is too cheap to meter, we may not be far from a world where every story, however preposterous, can have a convincing 4k video of it happening. Donald Trump can be president forever, with all the evidence one could ever want. Every day of Hillary Clinton’s military tribunal will have a full day of court footage, plus a condensed highlight reel for the people who want to skip boring legal procedure. Every Marine/FEMA battle in Maui will have authentic-looking combat footage. Every Gitmo execution will be proven through “leaked” bootleg recordings of gallows and firing squads. Imagine you are an ordinary, mildly engaged American citizen. You live far from the halls of power, you work an ordinary job, and whatever your feelings on political issues, you rarely see elections translate in a clear way to your own daily life. You might be interested in Washington, but Washington really isn’t that interested in you. Online, the world throws a million potential narratives at you. In some of them, the world is a confusing mess of moral gray areas. In others, the people you care about are winning. But in some narratives, you’re the hero, the people you like do good things, and the bad guys get what they deserve. The superficial evidence for all of these narratives is about equally convincing, at a glance. Look outside, and it’s hard to see the impact of any of the stories. Your entire understanding of reality is mediated through what sites you choose to read and what videos you choose to watch. As a politically marginal person, it won’t matter what you as an individual choose to believe. So, what happens if you choose to believe the story you find most enjoyable? And what if millions of others choose the same? 1 “Wait a minute, this is about a fake news website? Why is it in this contest?” Excellent question! To that, I offer several answers: A collection of fake news blog posts may as well be considered a long-running series of short stories, and I hope that we’d be allowed to review the collected short stories of an author even if they were never technically compiled into a book.
Lizard Pope

Lizard Pope is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between October 25, 2021 and October 25, 2021. The archive places it in contexts such as "missing links between Joe Biden and the Lizard Pope". It most often appears alongside Adrian Hon, Albert Einstein, Alternate reality games.

Reference entry
Lizard Pope
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1
Issue count
1
First seen
October 25, 2021
Last seen
October 25, 2021
October 25, 2021 · Original source
It argues that people fall for QAnon because it gives them an interesting mystery. It's a place where new discoveries are always around the corner, where a few hours of research by an amateur like you can fill in one of the missing links between Joe Biden and the Lizard Pope. The thrill of QAnon isn't just learning that all your political opponents are secretly Satanists or Illuminati or whatever. It's the feeling that you have something to contribute to the great project of figuring out the secret structure of the world, and that other people in a shared community of knowledge-seeking will appreciate you for it.
Lizardman Conspiracy

Lizardman Conspiracy is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 01, 2023 and August 01, 2023. The archive places it in contexts such as "the Lizardman Conspiracy"; "rigged by special interests and the media and the Lizardman Conspiracy". It most often appears alongside ACX MEETUP, Adam Binks, Aella.

Reference entry
Lizardman Conspiracy
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1
Issue count
1
First seen
August 01, 2023
Last seen
August 01, 2023
August 01, 2023 · Original source
Britain already has legalized election betting. But British elections are still rigged by special interests and the media and the Lizardman Conspiracy and all the usual people who rig elections. Nobody worries about guys who have put $1000 on Labour at the local Paddy Power.
Lizardman Constant

Lizardman Constant is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between January 31, 2023 and January 31, 2023. The archive places it in contexts such as "within 1 pp of the Lizardman Constant"; ""the lizardman prediction market is within 1 pp of the Lizardman Constant"". It most often appears alongside 2022 contest, American Civics Exchange, CFTC.

Reference entry
Lizardman Constant
Mention count
1
Issue count
1
First seen
January 31, 2023
Last seen
January 31, 2023
  • 2023 January 31, 2023
January 31, 2023 · Original source
The CFTC says that prediction markets are a kind of gaming, and therefore the default is that they’re banned. Read the full article if you want to learn more, or hear about how you should contact your representative to change this. From The Department Of “Probably Not A Superforecaster” One goal of forecasting technology is to incentivize good predictions and create accountability for bad ones. Meanwhile, here’s former Russian President Dmitri Medvedev: I don’t think he’s being completely serious, but if it’s a joke then I don’t get it. None Dare Call It . . . CONSPIRACY! We’ve previously talked about prediction markets as solutions to misinformation and conspiracy theories. What happens if you skip all the intermediate deconfusion steps and just try to predict if misinformation is true? I guess you get this. It’s pretty limited, since it can only predict the chance the conspiracy will be discovered; a conspiracy theorist might agree that there’s only a 3% chance we will get proof of this in the next few years. When I first looked into this a few weeks ago, a few conspiracy-related prediction markets gave pretty high predictions, because people weren’t sure if the market creators would resolve them honestly, which naturally pushes the price towards 50. I can see this going badly if someone who doesn’t know this failure mode posts one of them on social media as “proof” that prediction markets support their conspiracy theory. But right now the worst example I can find is still only 11%. Also a good sign: the lizardman prediction market is within 1 pp of the Lizardman Constant. My 2022 Calibration Most of my 2022 predictions got folded into the 2022 contest, but not all of them, so I still need to score the remainder. Of my 50% predictions, 5 were right and 5 wrong, for a score of 50% Of my 60% predictions, 17 were right and 11 wrong, for a score of 61% Of my 70% predictions, 17 were right and 10 wrong, for a score of 63% Of my 80% predictions, 26 were right and 9 wrong, for a score of 74% Of my 90% predictions, 11 were right and 4 wrong, for a score of 73% Of my 95% predictions, 10 were right and 0 wrong, for a score of 100% Of my 99% predictions, 4 were right and 0 wrong, for a score of 100% Some real overconfidence this year, especially at 90. Nothing like that last year, so it might be coincidence. I’ll try to average these all out sometime for a better read. Scandal Markets Revisited In November, just after the FTX collapse, we talked about scandal markets - markets that might predict whether some person or group was secretly doing something terrible. With such a market in place, people could either avoid associating with them (if it was high) or prove that they were blameless and couldn’t possibly have known (if it was low). Since then, several things have happened that have made me less optimistic about these: A (as far as I know) good person who is not involved in any scandals asked to have their scandal market taken down, because people were citing the existence of the market as evidence that they were suspected of wrongdoing.
Lizardman Effect

Lizardman Effect is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 01, 2021 and April 01, 2021. The archive places it in contexts such as "bigger than the Lizardman Effect alone usually gets us". It most often appears alongside 2019 survey, cellular automaton theory of fashion, Donald Trump.

Reference entry
Lizardman Effect
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1
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1
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April 01, 2021
Last seen
April 01, 2021
April 01, 2021 · Original source
The second possibility is that I ran into a Lizardman Effect. Ambidexterity, supporting Donald Trump, and being Marxist were all uncommon positions in my survey. The sort of uncommon answers that trolls might endorse to confuse people, or that somebody who wasn’t taking the survey seriously might put down randomly in a rush to finish. We should expect a very small level of correlation between all uncommon positions just because of this effect. I’m eyeballing this as bigger than the Lizardman Effect alone usually gets us, but I don’t know how to prove that.
Lizardmen

Lizardmen is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between January 21, 2026 and January 21, 2026. The archive places it in contexts such as "some of the ones left over were Lizardmen". It most often appears alongside 4chan, 80,000 Hours, @Ashwin V.

Reference entry
Lizardmen
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1
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1
First seen
January 21, 2026
Last seen
January 21, 2026
January 21, 2026 · Original source
Therefore I like minorities less than whites. You can’t argue with (1), because the bad thing might be something like ‘crime’, which everyone dislikes. You can’t argue with (2), because sometimes you can find statistics showing it’s literally true. Your ability to argue with (3) depends on the exact form, but some forms - like “if I knew nothing about two neighborhoods except that one were 100% black and the other 100% white, I would probably prefer to live in the 100% white one” - seem pretty strong. But then what’s left of being against racism? We could think of racism as a bias that makes people update on racial topics far beyond what the data allow. For example, if 0.1% of whites are murderers, and 0.2% of blacks are murderers, this hardly means that you can’t be nice to your white-collar Harvard-educated black colleague, or that you should think of him as a potential-murderer-in-waiting. But even this might be giving the racists too much credit. If 0.1% of whites are murderers, and 0.2% of blacks are murderers, does that mean you should make a Twitter account NGGRKILLER1488 who posts “u look like CHIMP i will enjoy murdering ur family during the race war” under every picture of a black person that comes across your timeline? No? Because a lot of people do do that! I’m not Language Czar, but if you force me to define the word “racism”6, I would call it a bias which makes people take the flaw of an ethnic group (whether real or imagined) further than they would normally go, until whatever core of useful insight they contained becomes caricatured and exaggerated, and they’re being used more to spread hatred and fear than to communicate useful information. None of this is original or interesting, and I’m only saying this cliched and obvious thing so we’re all on the same page. So was Adams’ comment racist in this sense? By now we can probably rehearse the arguments of both sides: LIBERAL: “It’s Okay To Be White” is a known 4chan white supremacist slogan. They chose it as their slogan precisely so it would be awkward when people called them out for saying it, and so they could retreat to saying “We just said it was okay to be white, which surely nobody can hold against us”. This is stupid, we’re under no obligation to pretend we don’t know this, and those 26% of black people who were against it, were against it on this basis. CONSERVATIVE: Yeah, but the poll didn’t ask “do you agree with it as a 4chan white supremacist slogan?”, it just asked about the statement. And besides, most random Americans don’t even know the latest 4chan white supremacist slogans. At least some of the respondents probably meant it literally. My opinion - it seems plausible to me that many of the 26% of respondents who said they disagreed meant they disagreed with the 4chan slogan version, and that many of the rest were doing “symbolic belief”/”emotive responding” such that they interpreted the question as something like “in the history of interactions between the white race and other races, do you believe the white race has behaved in an okay way?”, and that some of the ones left over were Lizardmen. Adams isn’t required to know all of the weird sorts of symbolic belief biases that affect polls (although isn’t “our responses aren’t based on factual beliefs, but constantly malleable based on frame and emotion” sort of his entire shtick?). But at this point, he had lived in the USA for 60 years. He had already had many interactions with black people, both personally and through the news. Given how much other information he had, updating from one ambiguous poll where 26% of people gave an ambiguously bad answer, to “this entire ethnic group of 30 million people is a hate group, and white people should flee them, and try to avoid all interaction with them, and shouldn’t help them in any way” is exactly the sort of caricatured exaggerated7 leaping-to-conclusions that the word “racism” means if it means anything at all8. Does that mean Adams should have been cancelled and lost his livelihood? I’m against this sort of cancellation full stop, so I say no. I think it’s a dumb opinion, and maybe a bit evil in the complicated sense where it’s hard to disentangle evil from ignorance. But many people hold opinions of approximately that level of badness, and it’s not worth hating them all9. … 5: Other Comments … Calvin Collins writes: I learned of you through Scott [Adams]. Think a lot of what you say is valid but have to admit I’m one of the people whose lives he changed for the better. When I first listened I was a 25 year old 3x college dropout and 10 years later I have a great career and family. A lot of that comes from applying his advice. Subjectively I’ll always love him because of what he gave me, without even knowing who I am. [What helped the most were] the reframes and micro lessons. Almost everyday at work or home there’s a situation where one pops into my head: “I’m not anxious, I’m excited”
LK99

LK99 is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between February 20, 2024 and February 20, 2024. The archive places it in contexts such as "people throw in enough money betting on US elections or LK99". It most often appears alongside 2024 presidential election, Aella, AI.

Reference entry
LK99
Mention count
1
Issue count
1
First seen
February 20, 2024
Last seen
February 20, 2024
  • 24 February 20, 2024
February 20, 2024 · Original source
How many residents will live in Prospera, a new special economic zone in Honduras, on Jan 1, 2026? Answer: 600 (80% confidence interval 100-2,000) This seems like a good guess (except that my confidence interval would have included zero because there’s a 20%+ chance that it gets shut down). So overall its forecasts seem pretty impressive. But I was concerned by its reasoning even in some of the questions it got “right”. For example, the Nikki Haley question tried to get a base rate by asking what percent of elections Haley had won before, and found she had won 71% of them - these were mostly elections for South Carolina governor. You can see what the AI is trying to do - but it’s not going to work. Then it got confused and read a lot of news stories about how she’s currently losing the 2024 presidential election, and seemed to think they were about 2028. So either the AI only got a reasonable probability by coincidence, or it was testing many different strategies, throwing out the useless ones, and updating only on the useful ones, in a way that was kind of opaque to the casual reader. Still, if the company says it beats most human forecasters, this doesn’t seem totally impossible based on what I’ve seen. And that would be exciting! An AI that can generate probabilistic forecasts for any question seems like in some way a culmination of the rationalist project. And if you can make something like this work, it doesn’t sound too outlandish that you could apply the same AI to conditional forecasts, or to questions about the past and present (eg whether COVID was a lab leak). I would be most excited if at some point this graduated from its geopolitical focus and was able to answer questions on any topic (eg “what is the chance that Astral Codex Ten gains paid subscribers this year?”), maybe if the questioner gives it links or feeds it some of the appropriate information. FutureSearch is run by a team formerly from Metaculus, including former Metaculus CTO (and Google internal prediction market veteran) Dan Schwarz. They’re looking for potential clients and/or investors; if you’re interested, email hello@futuresearch.ai. Vitalik On AI Prediction Markets Vitalik Buterin, Ethereum-founder-turned-cryptocurrency-public-intellectual, has a blog post on The Promise And Challenge Of Crypto + AI Applications. One of them is a prediction market. He writes: Prediction markets have been a holy grail of epistemics technology for a long time; I was excited about using prediction markets as an input for governance ("futarchy") back in 2014, and played around with them extensively in the last election as well as more recently. But so far prediction markets have not taken off too much in practice, and there is a series of commonly given reasons why: the largest participants are often irrational, people with the right knowledge are not willing to take the time and bet unless a lot of money is involved, markets are often thin, etc. One response to this is to point to ongoing UX improvements in Polymarket or other new prediction markets, and hope that they will succeed where previous iterations have failed. After all, the story goes, people are willing to bet tens of billions on sports, so why wouldn't people throw in enough money betting on US elections or LK99 that it starts to make sense for the serious players to start coming in? But this argument must contend with the fact that, well, previous iterations have failed to get to this level of scale (at least compared to their proponents' dreams), and so it seems like you need something new to make prediction markets succeed. And so a different response is to point to one specific feature of prediction market ecosystems that we can expect to see in the 2020s that we did not see in the 2010s: the possibility of ubiquitous participation by AIs. AIs are willing to work for less than $1 per hour, and have the knowledge of an encyclopedia - and if that's not enough, they can even be integrated with real-time web search capability. If you make a market, and put up a liquidity subsidy of $50, humans will not care enough to bid, but thousands of AIs will easily swarm all over the question and make the best guess they can. The incentive to do a good job on any one question may be tiny, but the incentive to make an AI that makes good predictions in general may be in the millions. Note that potentially, you don't even need the humans to adjudicate most questions: you can use a multi-round dispute system similar to Augur or Kleros, where AIs would also be the ones participating in earlier rounds. Humans would only need to respond in those few cases where a series of escalations have taken place and large amounts of money have been committed by both sides. This is a powerful primitive, because once a "prediction market" can be made to work on such a microscopic scale, you can reuse the "prediction market" primitive for many other kinds of questions: Is this social media post acceptable under [terms of use]?
LLaMa-4

LLaMa-4 is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between October 10, 2024 and October 10, 2024. The archive places it in contexts such as "Meta trains LLaMa-4". It most often appears alongside 80,000 Hours, @GroundHogStrat, A.I. salons.

Reference entry
LLaMa-4
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1
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1
First seen
October 10, 2024
Last seen
October 10, 2024
October 10, 2024 · Original source
One of my sources generously interprets Newsom to mean something like “don’t regulate the models, regulate the end applications”. IE if OpenAI trains GPT-5, and then LegalCo fine-tunes it to do paralegal work, leave most of the safety responsibility on LegalCo, not OpenAI. This fails to engage with the motivations behind the bill, which are things like “what if someone uses AI for bioterrorism”? If Meta trains LLaMa-4, and al-Qaeda fine-tunes it for terrorism, instead of regulating it at the Meta-level, we should regulate al-Qaeda? Are we sure al-Qaeda will comply with California regulations? Our side is not sure that even this generous interpretation is very well has been thought through very well.
LLM psychosis

LLM psychosis is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 18, 2025 and August 18, 2025. The archive places it in contexts such as "It was about LLM psychosis and I got the sample size I wanted". It most often appears alongside ACX, ACX Grants, Chris Strutheo.

Reference entry
LLM psychosis
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1
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1
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August 18, 2025
Last seen
August 18, 2025
August 18, 2025 · Original source
2: I am wondering about the prevalence of a certain thing and would like to run a survey on it. But if I tell you what it is, then there will be selection bias, since people involved with the thing will be more likely to take a survey about it. So please decide whether you feel like taking a survey, and if so take this one. Once you click on the link you’re committed to taking it whether you think it’s relevant to you or not, and you can’t tell anyone else what it’s about. Don’t worry, it will take less than five minutes, maybe less than one minute if it’s not relevant to you. Yes, I am aware that selection bias is still possible, and I have some hare-brained plans to get around it. [EDIT: It was about LLM psychosis and I got the sample size I wanted, thanks!]
LMArena Leaderboard

LMArena Leaderboard is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between January 13, 2026 and January 13, 2026. The archive places it in contexts such as "resolution is usually position on the LMArena Leaderboard". It most often appears alongside ACX/Metaculus 2026 Prediction Contest, AGI, AI.

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LMArena Leaderboard
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January 13, 2026
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January 13, 2026
January 13, 2026 · Original source
Polymarket has a few of these “who has the best AI when?” markets - resolution is usually position on the LMArena Leaderboard, which usually but not always mirrors common-sense consensus. I get more interested in these the further out they go, but the June version is bizarre (it doesn’t even list Google as an option), and there’s nothing past mid-year. Other implied claims from Polymarket’s tech section: only 44% chance Anthropic will still dominate coding by late March; Anthropic and (especially) OpenAI probably won’t IPO this year; xAI will call their next model Grok 4.20 (of course).
loa loa encephalopathy

loa loa encephalopathy is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 24, 2021 and November 24, 2021. The archive places it in contexts such as "if you didn’t already know about loa loa encephalopathy". It most often appears alongside Alexandros Marinos, Algernon’s Law, COVID.

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loa loa encephalopathy
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November 24, 2021
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November 24, 2021
November 24, 2021 · Original source
...dual who is able to reliably identify which low-but-nonzero-probability-of-benefit drugs really do have very few potential side effects (if you didn’t already know about loa loa encephalopathy, consider that this might not be you; I am very much not-recommending that any reader here do this on their own). I know of only one person who takes the Pascalian argum...
...an individual. At least an individual who is able to reliably identify which low-but-nonzero-probability-of-benefit drugs really do have very few potential side effects (if you didn’t already know about loa loa encephalopathy, consider that this might not be you; I am very much not-recommending that any reader here do this on their own). I know of only one person who takes the Pascalian argum...
lobster-Redditors

lobster-Redditors is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between February 02, 2026 and February 02, 2026. The archive places it in contexts such as "when they’re still silly lobster-Redditors that can be shut down easily". It most often appears alongside 4chan, Accelerando, Adele Lopez.

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lobster-Redditors
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February 02, 2026
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February 02, 2026
February 02, 2026 · Original source
I kind of hope they don’t. Here I’m an AI accelerationist - not in the e/acc sense, but in the original Marxist sense, where they wanted to accelerate capitalism so that everyone would notice its contradictions and the inevitable crisis would come sooner rather than later. If AIs are going to act weird, I hope we get to see them act weird when they’re still silly lobster-Redditors that can be shut down easily, and not when they’re AGI/TAI/ASI/whatever. Moltbook is mostly fake. But as Kurt Vonnegut said, “Be careful what you pretend to be, because you are what you pretend to be.”
local schools

local schools is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 07, 2023 and July 07, 2023. The archive places it in contexts such as "promises made by politicians might be to support certain kinds of legislation (e.g., funding for local schools)". It most often appears alongside Alberto Parmigiani, Ansolabehere, Barack Obama.

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local schools
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July 07, 2023
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July 07, 2023
July 07, 2023 · Original source
According to this account, politicians make promises to their constituents during elections and then seek to fulfill these promises once in office. Promises made by politicians might be to support certain kinds of legislation (e.g., subsidies for corn farmers or funding for local schools) but might also be to not support certain kinds of legislation (e.g. “Read my lips, no new taxes”). (page 59)
Locke's hypothesis

Locke's hypothesis is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 10, 2022 and June 10, 2022. The archive places it in contexts such as "GPT-2 has been a monumental experiment in Locke's hypothesis". It most often appears alongside 4chan, Alexander the Great, Caesar.

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Locke's hypothesis
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June 10, 2022 · Original source
In essence, GPT-2 has been a monumental experiment in Locke's hypothesis, and so far it has failed. Empiricism has been given every advantage in the world; thus far it hasn't worked. Even with massive data sets and enormous compute, the knowledge that it acquires has been superficial and unreliable.
Lockheed CL-1201

Lockheed CL-1201 is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 28, 2023 and September 28, 2023. The archive places it in contexts such as "One of the largest planes ever seriously proposed was the Lockheed CL-1201 flying aircraft carrier". It most often appears alongside 2020 election, @eigenrobot, @jeremychrysler.

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Lockheed CL-1201
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September 28, 2023 · Original source
5: One of the largest planes ever seriously proposed was the Lockheed CL-1201 flying aircraft carrier, with a wingspan of 1120 feet:
log normal distribution

log normal distribution is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 01, 2023 and July 01, 2023. The archive places it in contexts such as "match better to a ' log normal distribution '". It most often appears alongside 1960 Valdivia earthquake, AEC, Atomic Energy Commission.

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July 01, 2023 · Original source
Scientists will get into knock-down drag out fights over whether a given data set fits a mathematical form called a ‘power law’, or match better to a 'log normal distribution', where outliers are large but not as dominant. As a point of reference, events that build up one event after the next are commonly power laws, but physics can be subtle, and it turns out an avalanche of snow isn’t a great fit to a power law, while one of rice grains is. As a practical matter, we should focus on the degree to which the worst case event outstrips the rest of the distribution. Generally speaking Nuclear meltdowns should be expected to (and do) mathematically best fit to dragon kings; once an event exceeds a certain damage threshold, it undergoes a “phase change” to a new and much more significant damage mechanism. In the case of nuclear power, the potential maximum cost shifts from “things capped by the budget of a nuclear plant” to “things capped by the budget of a regional economy”.
logotherapy

logotherapy is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 10, 2023 and June 10, 2023. The archive places it in contexts such as "Frankl’s main scientific and philosophical teaching, logotherapy (from Greek λόγος — “meaning”),"; "The second part of his book, called “Logotherapy in a Nutshell”". It most often appears alongside A Poet in Paradise, Agrippa d'Aubigné, Alfred Adler.

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logotherapy
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June 10, 2023 · Original source
(As a side note here, it’s worth mentioning that Frankl’s main scientific and philosophical teaching, logotherapy (from Greek λόγος — “meaning”), was formulated before his incarceration, and was the basis of the book in the paragraph above. You can only ponder whether such a horrific experimental vindication of one’s theories was one of God’s evil ironic jokes. I definitely wouldn’t wish such a hypothesis validation on any scientist, even though it is often coveted above all else.)
The second part of his book, called “Logotherapy in a Nutshell”, is exactly what it says on the tin, and it is much closer to a “classical” psychologists’ writing for the general audience. Chapter by chapter Frankl explains various concepts of his theory and interdisperses them with case studies or anecdotes from his practice. Being very far from psychology, I am unable to judge the scientific merit of this part, and my comments here would not pierce the membrane of banality. The main difference between psychoanalysis and logotherapy, as Frankl puts it, is that the latter is a method less retrospective and less introspective, it focuses on the patient’s future and what steps should they take to find meaning in it. I found one case study that he describes particularly interesting.
Reading Frankl’s book, I came to an awful realization. This is how it is done. This is how people get radicalized, become martyrs or cannon fodder. Their unhappy life of suffering and apathy, life without meaning is suddenly instilled with one by someone else, typically someone is a position of power. And very often this “meaning” is to kill and die on a foreign field. This is a negative validation of Frankl’s theory, the inverse of logotherapy, if you will, dear reader. This is the other side of the coin.
Long Depression

Long Depression is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 16, 2021 and April 16, 2021. The archive places it in contexts such as "he Long Depression as lasting for a full 23 years from 1873 to 1896!". It most often appears alongside "The Rent Is Too Damn High!", 16th amendment, 1886.

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Long Depression
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April 16, 2021 · Original source
This is a golden opportunity to shamelessly over-use the catchy phrase "By George!" If I had to summarize the book in a single sentence I would put it this way: Poverty and wealth disparity appear to be perversely linked with progress, The Rent is Too Damn High, and it's all because of land. The Book as a Book Progress and Poverty is quite readable compared to other 19th-century economic tomes, but has a tendency to repeat itself. This isn't without purpose – George goes to great pains not to be misunderstood; rather than expecting his readers to tease out the meaning of dense prose and spending the next century arguing with each other about what he "really meant", he goes on for pages and pages beating a single concept to absolute death, just to be sure. As a 19th century treatise of Political Economy, the book doesn't match what a modern reader might expect from a book on Economics because it's not packed to the gills with charts, graphs, tables, and statistics (though it does provide a good number of citations and figures). Nevertheless his argument was compelling enough to spawn an entire economic school of thought known variously as Georgism or Geoism that persists to this day. Nowadays Georgism gets slapped with the "heterodox" label, but it's still relevant enough to get the likes of Paul Krugman and Milton Friedman to grudgingly agree to key points, and Friedrich Hayek is alleged to have been inspired by it to pursue economics in the first place. Marx, on the other hand, wasn't a fan, seeing it as a last-ditch attempt "to save capitalist domination and indeed to establish it afresh on an even wider basis than its present one... [George] also has the repulsive presumption and arrogance which is displayed by all panacea-mongers without exception." I guess you can't please everyone. George spends the first few books of Volume I establishing terms and methodically tearing apart the prevailing economic theories of his day before presenting his own alternative theories about how the "three factors of production" – land, labor, and capital – relate to each other in the "laws of distribution." He then explains why the existing system causes poverty to advance alongside progress, and why we see industrial depressions. Then, he identifies the root cause of the problem (land ownership and speculative rent) and presents his solution (the Land Value Tax) in Volume II. He spends the entire second volume explaining why it is moral and just, how it should be applied, and why it will solve all of our problems. For the sake of the reader's attention span, I'll just cover the chapters that constitute the core of George's philosophy. For sections I gloss over, I'll include a brief summary of the main point followed by a jump link to an appendix at the end of the article for those who want more detail. All block quotes are from Progress & Poverty unless otherwise marked. Special thanks to my friend Adam Perry for helping me edit this piece, as well as to Nate Blair and blogger BlueRepublik (who have actual degrees in this sort of thing) for fact checking and answering my technical questions in the vain pursuit of not embarrassing myself. Alright, let's dive in. 0. The Problem George opens by observing an unkept promise made by Industrialists: it was expected, that labor-saving inventions would lighten the toil and improve the condition of the laborer. Industrialization should have freed humankind from drudgery and want. And yet George instead sees: complaints of industrial depression; of labor condemned to involuntary idleness; of capital massed and wasting; of pecuniary distress among business men; of want and suffering and anxiety among the working class If we finally have the necessary material conditions and technology for utopia, why this suffering, waste, and inefficiency? And what's the deal with industrial depressions? How can there be periods where laborers desperately want to work but can't find employment at the very same time capital sits around in useless piles, begging to be put to productive use? Contra popular explanations at the time, George argues it "can hardly be accounted for by local causes" such as military expenditures, tariffs, type of government, dense vs. sparse populations, or paper money vs. hard currency. This is because he sees the same basic problem everywhere no matter how different the countries themselves are. Behind all of these troubles George says there must lie a common cause. Pulling no punches, the man lays the blame at the feet of progress itself: that poverty and all its concomitants show themselves in communities just as they develop into the conditions toward which material progress tends - proves that the social difficulties existing wherever a certain stage of progress has been reached, do not arise from local circumstances, but are, in some way or another, engendered by progress itself This is a pretty bold claim: namely, that the resilience of poverty, oppression, and inequality in the face of advancing economic development is not some embarrassing accident we'll eventually get around to fixing, it's an inescapable consequence of our socioeconomic system. A Brief Interlude from the Future It's been over 140 years since he wrote the book, so let's hop in my time machine and see how much of George's complaint is still relevant. Back then, the United States was still in the throes of the Long Depression, which according to the shortest estimate lasted from 1873 to 1879. Below is a graph (source) of the boom-bust business cycle going back to the 1870's - clearly, recessions were much more frequent and severe in George's time than they are today. The late 1800's were wracked with so many panics and crises in quick succession that some historians count the Long Depression as lasting for a full 23 years from 1873 to 1896! After the Great Depression in the 1930's, we see a sharp decrease in the duration and frequency of recessions. They're still with us now (and the one we're currently in is the worst since the Great Depression), but you'd still rather be living in 2021 than 1879. So, have we solved the problem? Is George's complaint obsolete? I mean, this graph of GDP per capita from Stephen Pinker's Enlightenment Now makes it look like in many ways things are getting better: And heck, extreme poverty has been going down everywhere: But this can't be the entire picture, or nobody would be complaining about poverty and inequality. Here - this graph (source), shows that as consumer goods have gotten cheaper in the United States, health care, higher education, child care, etc., have skyrocketed in price, which Scott examined in great detail in Considerations on Cost Disease. And what about Inequality? In the USA it seems to have reverted to levels not seen since the Great Depression, and even when it was at its lowest in 1978, the top 0.1% (not even the top 1%!) still enjoyed a massively disproportionate share of Wealth (source): And of course, The Rent Is Too Damn High: (source): (source): Although 2021 seems better than 1879 in absolute material terms, George's complaint still rings true: healthcare and higher education are increasingly unaffordable, inequality is as bad as it ever was, and The Rent Is Too Damn High. And even if all of these measures had improved as well, we still have to contend with a fundamental complaint: how can human civilization have piled up an amount of wealth best described as absolutely banana pants insane, and yetstill have poverty, oppression and cyclical recessions? Yes, greed, evil, and human nature will always be with us, but isn't it weird that we haven't eliminated these economic problems the same way we've eliminated Smallpox, Scurvy, and having to write your scathing polemics about Thomas Jefferson by candlelight with a goose feather? Giving the mic back to George, he closes the chapter with this haunting quote, first written 142 years ago: If there is less deep poverty in San Fran Francisco than in New York, is it not because San Francisco is yet behind new York in all that both cities are striving for? When San Francisco reaches the point where New York now is, who can doubt that there will also be ragged and barefooted children on her streets? I'll just leave this here: Number of Homeless Children in U.S. At All-Time High; California Among Worst States. I. Wages and Capital George insists sloppy terminology leads to sloppy thinking. Naturally, he spends an entire chapter beating words to death to correct this. The Meaning of the Terms Let's start with Wealth. The common usage, both then and now, is "anything with an exchange value." George doesn't like how this mixes dissimilar things. By George, what is wealth? Wealth is produced when Nature's bounty is touched by human labor resulting in a tangible product that is the object of human desire. Labor is required, but the amount and type doesn't matter - George offers the example of simply picking a berry off a bush as an act that transforms nature's gifts into human wealth. Note particularly that human desire is an important requirement of wealth; it doesn't matter how much work someone put into something, if it doesn't gratify human needs or desires in some way, it's not wealth. Speaking of human desire, let's talk about Value. Where does a thing's value come from? The prevailing theory of the day was the Labor Theory of Value which originated with Adam Smith and David Ricardo, which says that Labor is the source of value. The early formulations were a bit ambiguous, here's Smith in Wealth of Nations for instance: The value of any commodity ... is equal to the quantity of labor which it enables him to purchase or command. Labor, therefore, is the real measure of the exchangeable value of all commodities. So... is a thing's value how much labor it takes to make the thing, or how much labor someone's willing to exchange for the thing? Nowadays Labor Theory of Value is most commonly associated with Marx. Marx picks a lane and says the value of something is tied to the amount of "socially necessary labor" required to produce it. George goes the other way: It is never the amount of labor that has been exerted in bringing a thing into being that determines its value, but always the amount of labor that will be rendered in exchange for it. - Henry George, The Science of Political Economy, p. 253 In other words, "a thing's value is whatever someone is willing to pay for it." This is in line with the so-called marginal revolution (the movement, not the blog) and modern theories of value. Labor Labor is the exertion of human beings. It's possible to labor to no avail (try punching a concrete wall), but typically humans labor towards an end, such as gaining wealth. But whether or not we accomplish anything with our efforts, George calls them labor. Labor isn't just making things, by the way – it's also moving or exchanging them. Production Production is labor applied "to the production of wealth." You know, productively. This is all human exertion that isn't punching a concrete wall and rewards you for your efforts with something that fits the definition of wealth. Said wealth is the "product of labor." Wages whatever is received as the result or reward of exertion is "wages." No distinction here is made between blue-collar work and white-collar work – whether one is called "hourly pay" and the other is called "annual salary," George calls them both "wages." It doesn't matter whether you receive them from your boss, from customers, or from nature. If you do work and get something from it, you have received "wages." With those basics under our belt, let's circle back to Wealth: What are some examples of wealth? By George, Gold is wealth. Teddy bears are wealth. Tesla roadsters and candy canes and young adult vampire romance novels are wealth. The same goes for fish you've caught, deer you've hunted, and cool looking rocks you've picked up on your morning walk. The value of these things may differ, but as long as they're tangible, originate in nature, someone ever did a lick of work to make or acquire them, and a human being somewhere desires them for any reason, they're wealth. It gets a little clearer when we ask what isn't wealth. And by George, Money isn't wealth. Articles of gold are wealth because they're tangible things that have been dug up, crafted, and fulfill certain human desires. But paper currency, digital currencies, and other things that aren't inherently valuable but merely represent value are not wealth (outside of putting their physical articles in coin collections or making paper airplanes, and so forth). Now don't get the man wrong, these things are certainly valuable. They're just not wealth. They are certificates that represent claims on wealth. For any computer programmers in the audience, money is a pointer to wealth. Likewise Stocks and Bonds and other financial instruments are not wealth. These are also just claims on wealth. A creditor's title to Debt isn't wealth, either, it's just a claim on the debtor's (typically future) wealth. And, writing as he was not long after the Civil War, George points out that Slaves are not wealth either but, represent "merely the power of one class to appropriate the earnings of another class." Wealth, thus defined, is the terminal "ground truth" bits of the economy, and all the financial layers on top are fancy IOUs that just encode various claims on it. George offers a thought experiment to test if something is wealth: if you produce a pile of gold, fish, or Lego bricks, you've clearly increased the amount of wealth in the world. But if you produce a giant pile of IOUs that just records who owns what and who owes what to whom, it doesn't matter how many of them you pile up or how long the chains of ownership get, you still haven't increased the amount of real wealth in the world. Again, this isn't saying the IOUs aren't valuable, they are. But they're only valuable because they ultimately point to real wealth. If you magically transported everyone over to a hypothetical Earth 2, carrying over all of Earth 1's money and financial instruments but none of Earth 1's tangible wealth, the value of all those IOUs would instantly evaporate. Now what about digital goods? Leaving things like Bitcoin aside for the moment, let's consider the case of a digital image file: By George, this is wealth. Digital though it may be, it's physically encoded on a storage device somewhere, and is thus tangible (it's not a pure abstract concept flitting about in Platonic heaven) and has its origins in nature. Human exertion built the computer that encodes it, and clicking the button that saves it to disk or displays it on your screen is labor. Finally, it directly satisfies human desires (mine, at the very least). It's value may be negligible, but it's wealth. By contrast, the digital bit sitting in some database that says I own a particular eBook or mp3 is just a digital IOU – a claim on the wealth that are the physical bits on my local storage device or remote server that digitally encodes the files. The fact that digital files don't seem particularly physical, and that they can be trivially and endlessly copied, doesn't mean that Henry George, magically transported to today, wouldn't regard them as wealth. Okay, so is there anything else that's not wealth? By George, Bitcoin isn't wealth, in case you were wondering. It's just a (very fancy) financial instrument, a digital claim on wealth. And that goes for most crypto assets – a token on some blockchain that says I own a painting by Banksy is just another IOU, regardless of the technical sophistication of its distributed trustless ledger. What about intellectual property? Copyrights, patents, and trademarks are all different forms of Monopoly – the exclusive, government-granted legal right to do a particular thing (publish a certain book, manufacture a certain product, use a certain name in business, etc). The exclusive right to do or produce a thing, valuable as it may be, is not the thing itself. By George, Monopoly is not wealth. But there is something big that is wealth – the C-word. Capital. By George, Capital is "wealth devoted to procuring more wealth", and it's the next thing he insists everyone is hopelessly confused about. He quotes Adam Smith, agreeing with him thus far: That part of a man's stock which he expects to afford him revenue is called his capital. ...and also gives us a short etymology lesson on the origin of the term: The word capital, as philologists trace it, comes down to us from a time when wealth was estimated in cattle, and a man's income depended upon the number of head he could keep for their increase. ("Per capita" being the Latin for "by head") By George, all capital is wealth, but not all wealth is capital. George notes capital is often described as being "stored up labor", and endorses this view – but what it really means, is capital is stored up production. It's not literally the labor that's stored up but the wealth generated by it, set aside and then dedicated to the purpose of getting more wealth. George insists that it is the owner's intention that transforms wealth into capital. If you buy an old factory to throw parties in for your hipster friends, it's just wealth. But the minute you decide to put it to work to make something useful (or start charging your hipster friends a cover charge at the door), it becomes capital. George therefore further insists that a laborer's daily bread and the clothes on their back do not count as capital, because a person has to eat and wear clothes whether they work or not. The laborer's tools (and arguably their steel-toed work boots) can however be counted as capital, because their purpose is to assist the laborer in getting more wealth by working for wages, and the laborer wouldn't acquire, use, and maintain those things otherwise. George has more exclusions: We must exclude from the category of capital everything that may be included either as land or labor. Human exertion (labor) by itself can never be capital. The products of human labor become capital when they are stored up and set to the purpose of getting more wealth. To muddle this distinction defeats the point of having separate terms for those things at all, and prevents us from reasoning meaningfully about how they relate to one another. Labor is not capital, and neither is labor by itself wealth, it produces wealth – and if it ain't wealth, it ain't capital. And that brings us to land. Land, land, land. By George, land is not wealth. And it's definitely not capital. The unique specialness of land is George's entire schtick and the very core of his philosophy. The term land embraces, in short, all natural materials, forces, and opportunities That means that a field or a meadow is "land", as is a mountain. But so are the fish in the sea, the clouds in the sky, veins of gold in the earth's crust, and the oil deep under ground. These things aren't yet wealth – not until human beings both a) desire them and b) touch them with labor. So... land is not wealth. But... how come? I mean, look: land is tangible, it "comes from nature", humans are always productively applying their labor to it, and it certainly seems capable of gratifying human desires. George sees this reasoning as understandable, but insists it's the root mistake that leads other political economists astray – because for George, land just is nature itself. Come again? Land is the ultimate source of all wealth, but it's most useful to think of it as a generator, acompletely separate entity from the wealth that human labor and desire draws from it. Players of Magic: the Gathering and Settlers of Catan should already have a solid grasp of this distinction: In modern times, George would grant electromagnetic spectrum and orbital real estate for satellites the same status of "land" that already applies to farmland and terrestrial real estate. We don't even need to speculate about whether he'd attach this status to sunlight because he straight-up predicted solar power: Even the lack of rain which makes some parts of the globe useless to man, may, if invention ever succeeds in directly utilizing the power of the sun's rays, be found to be especially advantageous for certain parts of production. (That's from Protection or Free Trade, footnote 19) The important thing to grasp about land is that it comes before everything humans do or make, and is itself a thing no human can make. Okay, smarty-pants, what about the Netherlands? They've been making land for centuries! Well, land in the Georgist sense doesn't refer simply to "dry land", but also the sea bed, the oceans, and the skies above. The "new land" in the Netherlands counts as an improvement to land that already existed. The seabed was always there, but by filling it in so you can walk around on it, now it's more useful to us (George has a lot to say about improvements to land, which we'll get to later). Okay, what is land not? nothing that is freely supplied by nature can be properly classed as capital By George, land is not wealth. And since it's not wealth, it's not capital. Okay, we get it. Land is very special to Mr. George and we must never put it in the same category as wealth, labor, capital, wages, production, money, or anything else. Why exactly is this so damn important? Well, by George, if you treat land the same way you would a bar of pig iron, an hour of work, or a dollar bill, before you know it you'll get poverty paradoxically advancing alongside progress, inexplicable bouts of industrial depression, literal genocides and holocausts (he's dead serious about this), and The Rent Being Too Damn High. With terminology now firmly established, George moves on to the relationship between wages and capital. 3-for-1 special on Wages, Capital, and Labor I'm condensing three chapters here because they all deal with the same basic thing. The question George wants to answer is: Why, in spite of increase in productive power, do wages tend to a minimum which will give but a bare living? The conventional wisdom of George's time is that wages are governed by a fixed ratio between the number of laborers and the amount of capital devoted to their employment, because "the increase in the number of laborers tends naturally to follow and overtake any increase in capital." So it doesn't matter how much capital you throw at employing workers, it'll just attract even more workers splitting it up, so although wages might temporarily wiggle a bit in the long term they'll always settle back to a "natural" minimum. (As we'll see in the next section, this argument stems from Malthusianism). George spends some time methodically poking holes in the theory (it's predictions don't line up with the facts he observes), and then sets out to prove his replacement theory (emphases mine): wages, instead of being drawn from capital, are in reality drawn from the product of the labor for which they are paid. He pulls a G.K. Chesterton to make his point: During the time [the laborer] is earning the wages he is advancing capital to his employer, but at no time, unless wages are paid before work is done, is the employer advancing capital to him. He starts by identifying the source of confusion: Because wages are generally paid in money, and in many of the operations of production are paid before the product is fully completed, or can be utilized, it is inferred that wages are drawn from pre-existing capital I mean, the old theory seems sensible: the employer has capital and uses it to pay wages. But however you slice it, capital's investment gets paid back by production when it takes its cut, so does it even make a difference to talk about where wages are "drawn" from? Value goes out, value comes in, isn't it all a wash? By George, it isn't: in the old theory, because capital "must come first", it follows that "industry is limited by capital - that capital must be accumulated before labor is employed", which leads to a reductio ad absurdum – We are told that capital is stored-up or accumulated labor – "that part of wealth which is saved to assist future production." If we substitute for the word "capital" this definition of the word, the proposition carries its own refutation, for that labor cannot be employed until the results of labor are saved becomes too absurd for discussion. George anticipates the following rejoinder – Well, when we say 'labor is paid out of capital' we don't mean it as an absolute statement for all stages of human development (or else we have a chicken-and-the-egg problem and civilization could never have begun), we just mean it applies to, say, every civilization that's left the stone age. George will have none of it and spends three entire chapters relentlessly beating to death the idea that wages are drawn from capital instead of from production. He starts with the simple case where wages are paid in the form of direct, concrete wealth, then moves on to the more complex case where people are paid in money and other instruments. Laboring for wages: Imagine a fishing village where nobody cooperates – each person digs their own bait and catches their own fish. Then they discover labor specialization and realize they can catch more fish together if one specializes in digging and the other in catching. So the digger digs, the catcher catches, and they share the fish. The digger really contributes as much to the catch as the one who physically pulls the fish off the hook even though the digger never directly "caught" a fish, and the fish he gets for his work is directly paid out of his contribution to the total production. Later, our fisherfolk invent canoes, and one stays home making and repairing canoes. This increases the haul of the digger and catcher, and the canoe-er gets paid out of her contribution to the increased production. And so it goes as society continues to advance. The work the specialist puts in causes more fish to be caught, and that person's wages is drawn from the growing pile of fish. As George puts it: "Earning is making." George gives another example: If I take a piece of leather and work it up into a pair of shoes, the shoes are my wages – the reward of my exertion. Surely they are not drawn from capital – either my capital or any one else's capital – but are brought into existence by the labor of which they become the wages; and in obtaining this pair of shoes as the wages of my labor, capital is not even momentarily lessened one iota... As my labor goes on, value is steadily added, until, when my labor results in the finished shoes, I have my capital plus the difference in value between the material and the shoes. And another: If I hire a man to gather eggs, to pick berries, or to make shoes, paying him from the eggs, the berries, or the shoes that his labor secures, there can be no question that the source of the wages is the labor for which they are paid. George goes on to say it doesn't matter if you're paid in money or directly in wealth, because the money is a direct claim on the underlying wealth. It also doesn't matter if you get paid on commission. Imagine a whaling ship where each crewman gets paid a share out of whatever the ship catches. When the ship sails back into port with a hold full of whale oil and bone, the crew gets paid in money, the owner simultaneously adds to his capital oil and bone. The crew's money directly represents their share of the concrete wealth that is the oil and bone. The owner's capital hasn't decreased, and the workers drew their wages directly from the production. So let's get to the point, Mr. George – wages aren't drawn from capital but instead from production. Great, let's grant that – so what? George hammers away at this because thinking wages are drawn from capital leads to a false conclusion, namely that "labor cannot exert its productive power unless supplied by capital with maintenance." "Maintenance?" Well, workers need food and clothing and they get paid by their employers, so you could imagine capital as a limiting factor on labor. But by George, food and clothing isn't capital, it's just wealth, as we said before. And with regard to wages, the point is that the employer always gets "paid" first, because the second the laborer produces value, the employer's capital increases: As in the exchange of labor for wages the employer always gets the capital created by the labor before he pays out capital in the wages, at what point is his capital lessened even temporarily? Okay, but what if I'm just a terrible businessman and I pay somebody $500 an hour to smash Ming vases, then sell the fragments as aggregate to a construction crew for a few pennies a pound, all at a tremendous loss? Surely then the laborer's wages must be drawn from my capital, because there's not enough productive value generated by the labor to draw them from! George says okay, sure, but only because I'm an idiot and will soon be out of business: Yet, unless the new value created by the labor is less than the wages paid, which can be only an exceptional case, the capital which he had before in money he now has in goods – it has been changed in form, but not lessened. Fair enough, Mr. George, but what if I'm building some enormously expensive multi-decade project, like a dam or a nuclear power plant or a cathedral? The kind of thing we call a "capital-intensive" project? What do you have to say to that? George points out that as laborers labor, they progressively add value to whatever they're producing. Take the case of a shipwright building ships for an employer – even if the boss can't sell a half-finished ship, it still holds value (for one, it costs less to finish a half-finished ship then no ship at all). And with every stroke of the laborer's work, the employer who owns the shipyard gets an incremental increase in his stock of capital. It is not the last blow, any more than the first blow, that creates the value of the finished product – the creation of value is continuous, it immediately results from the exertion of labor. A pedant would point out that the "last hit" that finishes the product which makes it ready for market adds disproportionate value, but George's point is just to establish that value is continuously created, and doesn't magically come into being allat once right at the end. George further points out that if you look at things like agriculture you'll see the market directly acknowledging his theory: As a plowed field will bring more than an unplowed field, or a field that has been sown more than one merely plowed... It is tangible in the case of orchards and vineyards which, though not yet in bearing, bring prices proportionate to their age. George freely admits that capital can be required for certain kinds of work, but he disagrees with what its purpose is. It's not a pool that wages get paid out of. He goes on for another chapter on "The Maintenance of Laborers Not Drawn From Capital" but I think we can safely skip it and move on. TL:DR – George hammers to absolute death the idea that Laborers derive their own maintenance (food/shelter/clothing/etc) from their wages, with George insisting it is drawn from production and... you guessed it, not from capital. At least some of George's ideas will not seem so radical to modern readers (especially those already critical of capitalism or neoclassical economics), but it's important to understand that at the time almost everything he was saying was considered deeply radical and shocking. Capital was the fundamental driving force of the economy and labor was utterly dependent on it, and the Malthusian theory of overpopulation was the accepted explanation for why wages were low and workers were starving. Political Cartoon literally demonizing Henry George – Puck magazine Oct. 20, 1886 The Real Functions of Capital Okay, Mr. George. You've spent three whole chapters beating me over the head with what the functions of capital aren't. So what are the functions of capital? Capital "increases the power of labor to produce wealth." How? By enabling labor to apply itself more effectively (power tools go brrrr)
long-term depression

long-term depression is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 12, 2025 and September 12, 2025. The archive places it in contexts such as "Apart from LTP and long-term depression (LTD), which refers to a persistent weakening of synaptic weights". It most often appears alongside A Change of Heart, Abraham, Adams.

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long-term depression
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September 12, 2025 · Original source
They acknowledge the existence of changes to neuron-intrinsic properties like excitability, but view synaptic weight changes as more important, and as most probably the locus of learning and memory storage. Apart from LTP and long-term depression (LTD), which refers to a persistent weakening of synaptic weights,
long-term potentiation

long-term potentiation is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 12, 2025 and September 12, 2025. The archive places it in contexts such as "They reference long-term potentiation (LTP), the phenomenon that increases in synaptic weights can be maintained". It most often appears alongside A Change of Heart, Abraham, Adams.

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long-term potentiation
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September 12, 2025 · Original source
Kandel doesn’t say, probably because he wrote his textbook (remember: 1976!) before the SPM hypothesis supplanted the more general plastic change hypothesis. But Martin, Greenwood, and Morris do comment on this in the introduction to their paper. They reference long-term potentiation (LTP), the phenomenon that increases in synaptic weights can be maintained on a time scale of minutes to months, which was only discovered in mammals in the late 1960s and early 1970s. LTP was given its modern name in 1975, just one year before Kandel’s textbook was published.
long-termists

long-termists is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between October 05, 2023 and October 05, 2023. The archive places it in contexts such as "a debate among long-termists, forecasters, and x-risk activists". It most often appears alongside AI Is Centralizing By Default, Let’s Not Make It Worse, AI Pause Will Likely Backfire, AI Policy Institute.

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long-termists
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October 05, 2023 · Original source
Last month, Ben West of the Center for Effective Altruism hosted a debate among long-termists, forecasters, and x-risk activists about pausing AI.
longbow

longbow is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 01, 2025 and August 01, 2025. The archive places it in contexts such as "recommended the British ditch the single-shot musket for the longbow". It most often appears alongside Africa, Agamemnon, Age of Empires II.

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longbow
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August 01, 2025 · Original source
The English, you see, had the longbow.
The Welsh longbow had made it to England under the first Edward; it’s a simple weapon, cheap to make, useful for hunting, and if you get good with it you can put a 37-inch arrow through chainmail. Its effectiveness has been exaggerated by patriotic historians - modern research13 suggests that even at short range it couldn't go through the best-made breastplates in Europe - but patriotic historians can exaggerate anything, horses didn't wear heavy armor, and the accuracy and rate of fire of the longbow would not be surpassed until the repeating rifle,14 15 five hundred years later. The battle started with an archery duel between the English archers and Genoese crossbowmen, then believed to be the best long-range specialists in Europe, who were driven from the field and then ridden down by their own furious employers16 as they charged furiously into the face of the English army, and managed no better. By the time the French knights reached the English lines, their horses were dead and they'd be suffering from all sorts of minor17 wounds and they would have been repeatedly punched in the torso with longbow arrows, which if it happens to you is going to leave you bruised and exhausted even if your armor is good enough to stop the projectile. Then the English men-at-arms, still fresh, killed the French until they routed.
15: Interestingly, one author of the French Revolutionary Wars - some four hundred years after our story - recommended the British ditch the single-shot musket for the longbow on these grounds. This probably would have been a mistake, since longbows didn't come with bayonets, but given that nobody but a few cuirassiers was wearing armor by that point I suspect Pitt's government would have gotten a good deal by recruiting any hobbyists still practicing with the weapon and having them fire on enemy infantry and cower inside a bayonet square whenever cavalry threatened.
longshoremen

longshoremen is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between February 27, 2025 and February 27, 2025. The archive places it in contexts such as "like the longshoremen “hereditary fiefdoms” that were in the news last year". It most often appears alongside /r/NootropicsDepot, @fae_dreams, @ObhishekSaha.

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longshoremen
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February 27, 2025 · Original source
35: Related: L Rudolf L (author of the post on capital/labor in the Singularity that I discussed here) has a proposed History Of The Future scenario (Part 1, Part 2, Part 3) tracking what he thinks will happen from now to 2040. Extremely slow takeoff, assumes alignment will be solved, etc - I want to challenge some of these assumptions, but will wait until a different scenario I’m waiting on gets published. The part I found most interesting here is Rudolf’s suggestion that there will be neither universal unemployment nor UBI, but a sort of vapid jobs program where even after AI can make all decisions without human input, the government passes regulations mandating that humans be “in the loop” (using safety as a fig leaf) and we get a world where everyone works forty hour weeks attending useless meetings where everyone tells each other what the AIs did and then rubber stamps it - sort of like the longshoremen “hereditary fiefdoms” that were in the news last year.
Loser

Loser is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between May 10, 2022 and May 10, 2022. The archive places it in contexts such as "everyone has a little bit of each of Loser, Clueless, and Sociopath". It most often appears alongside A Few Good Men, Adolf Eichmann, Akron.

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Loser
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May 10, 2022 · Original source
Sociopaths, in their own best interests, knowingly promote over-performing [Clueless people] into middle-management, groom [under-performers] into Sociopaths, and leave the average bare-minimum-effort Losers to fend for themselves.
Rao quickly introduces “Clueless”, “Losers”, and “Sociopaths” as terms of art. He confesses to lifting them from a comic by Hugh MacLeod, and accordingly admits that their connotations don’t quite match the real categories he’s pointing at.
Losers aren’t necessarily bad, unhappy, or low-status. They’re the great mass of ordinary people, who don’t qualify for either of the above types. They like friendship, positive emotions, belonging to groups, and having social status - not in the sense of “becoming God-Emperor”, but in the sense of “being well-liked”. They sort of understand social reality, but have instinctively chosen a quiet life over the will to power. Office examples include Stanley Hudson and Phyllis Vance.
loss aversion literature

loss aversion literature is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 30, 2021 and August 30, 2021. The archive places it in contexts such as "did a comprehensive review of the loss aversion literature". It most often appears alongside Acceptable Losses, Acceptable Losses: The Debatable Origins of Loss Aversion, Alex Imas.

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August 30, 2021 · Original source
I find I usually click the third box on both. I want to tip generously, but giving the maximum possible tip seems profligate. Surely the third box is the right compromise. I recently noticed that this is insane. For a $35 meal, I’m giving GrubHub drivers $3 and UberEats drivers $7 for the same service (or maybe there’s some difference between their services which makes UberEats suggest the higher tip - but if there is, I don’t know about it and it doesn’t affect my decision). Again, this is Behavioral Economics 101 - in particular, one of the many biases lumped together under menu effects. Instead of being a rational economic actor who values food delivery at a certain price, I’m trying to be a third-box-of-four kind of guy. That means that whoever is in charge of this menu has lots of power over the specific dollar amount I give. Not infinite power - if the third box said $1000 I would notice and refuse. But enough power that “nudging” seems like a fair description. Nobody believes studies anymore, which is fair. I trust in a salvageable core of behavioral economics and “nudgenomics” because I can feel in my bones that they’re true for me and the people around me. Let’s move on to Hreha’s article and see if we can square it with my belief in a “salvageable core”. II. Yechaim’s Historical Detective Story Hreha writes: The biggest replication failures relate to the field's most important idea: loss aversion. To be honest, this was a finding that I lost faith in well before the most recent revelations (from 2018-2020). Why? Because I've run studies looking at its impact in the real world—especially in marketing campaigns. If you read anything about this body of research, you'll get the idea that losses are such powerful motivators that they'll turn otherwise uninterested customers into enthusiastic purchasers. The truth of the matter is that losses and benefits are equally effective in driving conversion. In fact, in many circumstances, losses are actually *worse* at driving results. Why? Because loss-focused messaging often comes across as gimmicky and spammy. It makes you, the advertiser, look desperate. It makes you seem untrustworthy, and trust is the foundation of sales, conversion, and retention. "So is loss aversion completely bogus?" Not quite. It turns out that loss aversion does exist, but only for large losses. This makes sense. We *should* be particularly wary of decisions that can wipe us out. That's not a so-called "cognitive bias". It's not irrational. In fact, it's completely sensical. If a decision can destroy you and/or your family, it's sane to be cautious. "So when did we discover that loss aversion exists only for large losses?" Well, actually, it looks like Kahneman and Tversky, winners of the Nobel Prize in Economics, knew about this unfortunate fact when they were developing Prospect Theory—their grand theory with loss aversion at its center. Unfortunately, the findings rebutting their view of loss aversion were carefully omitted from their papers, and other findings that went against their model were misrepresented so that they would instead support their pet theory. In short: any data that didn't fit Prospect Theory was dismissed or distorted. I don't know what you'd call this behavior... but it's not science. This shady behavior by the two titans of the field was brought to light in a paper published in 2018: "Acceptable Losses: The Debatable Origins of Loss Aversion". I encourage you to read the paper. It's shocking. This line from the abstract sums things up pretty well: "...the early studies of utility functions have shown that while very large losses are overweighted, smaller losses are often not. In addition, the findings of some of these studies have been systematically misrepresented to reflect loss aversion, though they did not find it." When the two biggest scientists in your field are accused of "systemic misrepresentation", you know you've got a serious problem. Which leads us to another paper, published in 2018, entitled "The Loss of Loss Aversion: Will It Loom Larger Than Its Gain?". The paper's authors did a comprehensive review of the loss aversion literature and came to the following conclusion: "current evidence does not support that losses, on balance, tend to be any more impactful than gains." Yikes. But given the questionable origins of the field, it's not surprising that its foundational finding is *also* dubious. If loss aversion can't be trusted, then no other idea in the field can be trusted. This argument relies on two papers - Yechaim’s Acceptable Losses and Gal & Rucker’s Loss Of Loss Aversion. Yechaim’s paper is a historical detective story. It looks at how Kahneman and Tversky first “discovered” and popularized the idea of loss aversion from earlier 1950s and 1960s research. It concludes they did a bad job summarizing this earlier research; looked at carefully, it doesn’t support the strong conclusions they drew. From one perspective, nobody should care about this. All the 1950s and 1960s research was terrible - one of the most important studies it discusses had n = 7. Since then, we’ve had much more rigorous studies of tens of thousands of people. All that hinges on Yechaim’s paper is whether Kahneman and Tversky were personally bad people. Hreha thinks they were. He calls their behavior “shady”, “shocking”, and says they “systematically misrepresented findings to support their pet theory…I don't know what you'd call this behavior... but it's not science.” Again, nothing important really hinges on this, but I feel like fighting about it, so let’s look deeper anyway. Here’s how Yechaim summarizes his accusation against K&T: In addition, the results of several studies seem to have been misrepresented by Fishburn and Kochenberger (1979) and Kahneman and Tversky (1979). Galenter and Pliner (1974) were wrongly cited as showing loss aversion, whereas, in fact, they did not observe an asymmetry in the pleasantness ratings of gains and losses. Likewise, in Green (1963), the results were argued to show loss aversion, even though this study did not involve any losses. In addition, the objective outcomes for some of the participants in Grayson (1960) were transformed by Fishburn and Kochenberger (1979) so as to better support a model assuming different curvatures for gains and losses (see Table 1). Finally, studies showing no loss aversion or suggesting aversion to large losses were not cited in Fishburn and Kochenberger (1979) or in Kahneman and Tversky (1979). Yechaim bases his argument on three sets of early studies of loss aversion: Galenter and Plinter (1974), Fishburn and Kochenberger’s review (1979) and miscellaneous others. —Galenter and Plinter— is actually really neat! It explores “cross-modal” perceptions of gains versus losses. That is, if you ask how much a certain loss hurt, people will probably just say something like “I dunno, a little?” and then it will be hard to turn that into a p-value. G&P solve this by making people listen to loud noises, and asking questions like “is the difference between how much loss A and loss B hurt greater or lesser than the difference between the volume of noise 1 and noise 2?” The idea is that the brain uses a bunch of weird non-numerical scales for everything, and we understand its weird-non-numerical scale for noise volume pretty well, and so maybe we can compare it to how people think about gains or losses. I don’t know why people in 1974 were doing anything this complicated instead of inventing the basic theory of loss aversion the way Kahneman and Tversky would five years later, but here we are. Anyway, Yechaim concludes that this study failed to find loss aversion: Summing up their findings, Galenter and Pliner (1974) reported as follows: “We now turn to the question of the possible asymmetry of the positive and negative limbs of the utility function. On the basis of intuition and anecdote, one would expect the negative limb of the utility function to decrease more sharply than the positive limb increases... what we have observed if anything is an asymmetry of much less magnitude than would have been expected ... the curvature of the function does not change in going from positive to negative” (p. 75). Thus, our search for the historical foundations of loss aversion turns into a dead end on this particular branch: Galenter and Pliner (1974) did not observe such an asymmetry; and their study was quoted erroneously [by Kahneman and Tversky]. I looked for the full text of Galenter and Pliner, but could not find it. I was however able to find the first two pages, including the abstract. The way Galenter and Pliner summarize their own research is: Cross-modality matching of hypothetical increments of money against loudness recover the previously proposed exponent of the utility function for money within a few percent. Similar cross-modality matching experiments for decrements give a disutility exponent of 0.59, larger than the utility exponent for increments. This disutility exponent was checked by an additional cross-modality matching experiment against the disutility of drinking various concentrations of a bitter solution. The parameter estimated in this fashion was 0.63. If I understand the bolded part right, the abstract seems to be saying that they did find loss aversion! I was also able to find the Google Books listing for the book that the study was published in. Its summary is: Three experiments were conducted in which monetary increments and decrements were matched to either the loudness of a tone or the bitterness of various concentrations of sucrose octa-acetate. An additional experiment involving ratio estimates of monetary loss is also reported. Results confirm that the utility function for both monetary increments and decrements is a power function with exponents less than one. The data further suggest that the exponent of the disutility function is larger than that of the utility function, i.e., the rate of change of 'unhappiness' caused by monetary losses is greater than the comparable rate of 'happiness' produced by monetary gains. (Author). Again, the way the book is summarized (apparently by the author) says this study does prove loss aversion. Without being able to access the full study, I’m not sure what’s going on. Possibly the study found loss aversion, but it was less than expected? Still, I feel like Yechaim should have mentioned this. At the very least, it decreases Kahneman and Tversky’s crime from “lied about a study to support their pet theory” to “credulously believed the authors’ own summary of their results and didn’t dig deeper”. But also, why did the authors believe their study showed loss aversion? Why does Yechaim disagree? Without being able to access the full paper, I’m not sure. —Green 1963— is the second study that Yechaim accuses K&T of misrepresenting. Here’s how K&T cite this study in their paper: It is of interest that the main properties ascribed to the value function have been observed in a detailed analysis of von Neumann-Morgenstern utility functions for changes of wealth (Fishburn and Kochenberger [14]). The functions had been obtained from thirty decision makers in various fields of business, in five independent studies [5, 18, 19, 21, 40]. Most utility functions for gains were concave, most functions for losses were convex, and only three individuals exhibited risk aversion for both gains and losses. With a single exception, utility functions were considerably steeper for losses than for gains. Green 1963 is footnote 19. So K&T don’t even mention it by name. They mention it as one of several studies that a review article called Fishburn and Kochenberger analyzes. F&K are reviewing a bunch of studies of executives. In each study, a very small number of executives (usually about 5-10 per study) make a hypothetical business decision comparing gains and losses, for example: Suppose your company is being sued for patent infringement. Your lawyer’s best judgement is that your chances of winning the suit are 50–50; if you win, you will lose nothing, but if you lose, it will cost the company $1,000,000. Your opponent has offered to settle out of court for $200,000. Would you fight or settle? Then they ask the same question with a bunch of other numbers, and plot implied utility functions for each executive based on the answer. Green is one of these five studies, and it does superficially find loss aversion. But Fishburn and Kochenberger have done something weird. They argue that “loss” and “gain” aren’t necessarily objective, and usually correspond to “loss relative to some reference frame” (so far, so good). In order to figure out where the reference frame is, they assume that the neutral point is wherever “something unusual happens to the individual’s utility function” (F&K’s words). So they shift the zero point separating losses and gains to wherever the utility function looks most interesting! After doing this, they find “loss aversion”, ie the utility curve changes its slope at the transition between the loss side and the gain side. But since the transition was deliberately shifted to wherever the utility curve changed slope, this is almost tautological. It isn’t quite tautological: it’s interesting that most of the utility curves had a sharp transition zone, and it’s interesting that the transition was in the direction of loss-aversion rather than gain-seeking. But it’s tautological enough to be embarrassing. Still, this is Fishburn and Kochenberger’s embarrassment, not Kahneman and Tversky’s. And Fishburn and Kochenberger included this study in their review alongside several other studies that didn’t do this to the same degree. Kahneman and Tversky just cited the review article. I don’t think citing a review article that does weird things to a study really qualifies as “systematic misrepresentation.” I guess I’m having a hard time figuring out how angry to be, because everything about Fishburn and Kochenberger is terrible. The average study in F&K includes results from 5-10 executives. But the studies are pretty open about the fact that they interviewed more executives than this, threw away the ones who gave boring answers, and just published results from the interesting ones. Then they moved the axes to wherever looked most interesting. Then they used all this to draw sweeping generalizations about human behavior. Then F&K combined five studies that did this into a review article, without protesting any of it. And then K&T cited the review article, again without protesting. I have to imagine that all of this was normal by the standards of the time. I have looked up all these people and they were all esteemed scientists in their own day. And I believe the evidence shows K&T summarized F&K faithfully. Shouldn’t they have avoided citing F&K at all? Seems like the same kind of question as “Shouldn’t Pythagoras have published his theorem in a peer-reviewed journal, instead of moving to Italy, starting a cult, and exposing his thigh at the Olympic Games as part of a scheme to convince people he was the god Apollo?” Yes, but the past was a weird place. As best I can tell, K&T’s citation of G&P agrees with the authors’ own assessment of their results. Their citation of F&K agrees with the reviewers’ assessment and with a charitable reading of most of the studies involved, although those studies are terrible in many ways which are obvious to modern readers. I would urge people interested in the whodunit question to read Kahneman and Tversky’s original paper. I think it paints the picture of a team very interested in their own results and in theory, and citing other people only incidentally, and in accordance with the scientific standards of their time. I don’t feel a need to tar them as “misrepresenters”. III. Okay, But Is Loss Aversion Real? Remember, all that is about the personal deficiencies of Kahneman and Tversky. Realistically there have been hundreds of much better studies on loss aversion in the forty years since they wrote their article, so we should be looking at those. Here Hreha cites Gal & Rucker: The Loss Of Loss Aversion: Will It Loom Larger Than Its Gain? It’s a great 2018 paper that looks at recent evidence and concludes that loss aversion doesn’t exist. But it’s a very specific, interesting type of nonexistence, which I think the Hreha article fails to capture. G&R are happy to admit that in many, many cases, people behave in loss-averse ways, including most of the classic examples given by Kahneman and Tversky. They just think that this is because of other cognitive biases, not a specific cognitive bias called “loss aversion”. They especially emphasize Status Quo Bias and the Endowment Effect. Status Quo Bias is where you prefer inaction to action. Suppose you ask someone “Would you bet on a coin flip, where you get $60 if heads and lose $40 if tails?”. They say no. This deviates from rational expectations, and one way to think of this is loss aversion; the prospect of losing $40 feels “bigger” than the prospect of gaining $60. But another way to think of it is as a bias towards inaction - all else being equal, people prefer not to make bets, and you’d need a higher payoff to overcome their inertia. Endowment Effect is where you value something you already have more than something you don’t. Suppose someone would pay $5 to prevent their coffee mug from being taken away from them, but (in an alternative universe where they lack a coffee mug) would only pay $3 to buy one. You can think of this as loss aversion (the grief of losing a coffee mug feels “bigger” than the joy of gaining one). Or you can think of it as endowment (once you have the coffee mug, it’s yours and you feel like defending it). These are really fine distinctions; I had to read the section a few times before the difference between loss aversion and endowment effect really made sense to me. Kahneman and Tversky just sort of threw all all this stuff out and saw what stuck and didn’t necessarily try super hard to make sure none of the biases they discovered were entirely explainable as combinations of some of the others. G&R think maybe loss aversion is. They do some clever work setting up situations that test loss aversion but not status quo or endowment - for example, offering a risky bet vs. a safer bet. Here they find no evidence for loss aversion as a separate force from the other two biases. Somewhere in this process, they did an experiment where they gave participants a quarter minted in Denver and asked them if they wanted to exchange it for a quarter minted in Philadelphia. 60% of people very reasonably didn’t care, but another 35% had grown attached to their Denver quarter, with only 5% actively seeking the novelty of Philadelphia. Psychology is weird. I understand why some people would summarize this paper as “loss aversion doesn’t exist”. But it’s very different from “power posing doesn’t exist” or “stereotype threat doesn’t exist”, where it was found that the effect people were trying to study just didn’t happen, and all the studies saying it did were because of p-hacking or publication bias or something. People are very often averse to losses. This paper just argues that this isn’t caused by a specific “loss aversion” force. It’s caused by other forces which are not exactly loss aversion. We could compare it to centrifugal force in physics: real, but not fundamental. Also, you can’t use this paper to argue that “behavioral economics is dead”. At best, the paper proves that loss aversion is better explained by other behavioral economic concepts. But you can’t get rid of behavioral econ entirely! The stuff you have to explain is still there! It’s just a question of which parts of behavioral econ you use to explain it. Complicating this even further is Mrkva et al, Loss Aversion Has Moderators, But Reports Of Its Death Are Greatly Exaggerated (h/t Alex Imas, who has a great Twitter thread about this). This is an even newer paper, 2019, which argues that Gal and Rucker are wrong, and loss aversion does have an independent existence as a real force. There are many things to like about this paper. Previous criticisms of loss aversion argue that most experiments are performed on undergrads, who are so poor that even small amounts of money might have unusual emotional meaning. Mrkva collects a sample of thousands of millionaires (!) and demonstrates that they show loss aversion for sums of money as small as $20. On the other hand, I’m not sure they’re quite as careful as G&R at ruling out every other possible bias (although I don’t have a great understanding of where the borders between biases are and I can’t say this for sure). The main point I want to make is that all the scientists in this debate seem smart, thoughtful, and impressive. This isn’t like social priming experiments where one person says a crazy thing, nobody ever replicates it at scale, and as soon as someone tries the whole thing collapses. These have been replicated hundreds of times, with the remaining arguments being complicated semantic and philosophical ones about how to distinguish one theory from a very slightly different theory. If that takes replicating your result on a sample of thousands of millionaires, people will gather a sample of thousands of millionaires and get busy on the replication. Just overall really impressive work. I don’t feel qualified to take a side in the G&R vs. Mkrva debate, but both teams make me really happy that there are smart and careful people considering these questions. And this is just a drop in the bucket. Alex Imas also links Replicating patterns of prospect theory for decision under risk, which says: Though substantial evidence supports prospect theory, many presumed canonical theories have drawn scrutiny for recent replication failures. In response, we directly test the original methods in a multinational study (n = 4,098 participants, 19 countries, 13 languages), adjusting only for current and local currencies while requiring all participants to respond to all items. The results replicated for 94% of items, with some attenuation. Twelve of 13 theoretical contrasts replicated, with 100% replication in some countries. Heterogeneity between countries and intra-individual variation highlight meaningful avenues for future theorizing and applications. We conclude that the empirical foundations for prospect theory replicate beyond any reasonable thresholds. Beyond any reasonable thresholds! IV. Do Nudges Work? or, How Small Is Small? Continuing through the Hreha article: For a number of years, I've been beating the anti-nudge drum. Since 2011, I've been running behavioral experiments in the wild, and have always been struck by how weak nudges tend to be. In my experience, nudges usually fail to have *any* recognizable impact at all. This is supported by a paper that was recently published by a couple of researchers from UC Berkeley. They looked at the results of 126 randomized controlled trials run by two "nudge units" here in the United States. I want you to guess how large of an impact these nudges had on average... 30%? 20%? 10%? 5%? 3%? 1.5%? 1%? 0%? If you said 1.5%, you'd be right (the actual number is 1.4%, but if I had written that out you would have chosen it because of its specificity). According to the academic papers these nudges were based upon, these nudges should have had an average impact of 8.7%. But, as you probably understand by now, behavioral economics is not a particularly trustworthy field. I actually emailed the authors of this paper, and they thought the ~1% effect size of these interventions was something to be applauded—especially if the intervention was cheap & easy. Unfortunately, no intervention is truly cheap or easy. Every single intervention requires, at the very minimum, administrative overhead. If you're going to do something, you need someone (or some system) to implement and keep track of it. If an intervention is only going to get you a 1% improvement, it's probably not even worth it. Uber infamously had a team of behavioral economists working on its product, trying to “nudge” people in the right direction. Relatedly, Uber makes $10 billion in yearly revenue. If they can “nudge” people to spend 1% more, that’s $100 million. That’s not much relative to revenue, but it’s a lot in absolute terms. In particular, it pays the salary of a lot of behavioral economists. If you can hire 10 behavioral economists for $100,000 a year and make $100 million, that’s $99 million in profit. Or what if you’re a government agency, trying to nudge people to do prosocial things? There are about 90 million eligible Americans who haven’t gotten their COVID vaccine, and although some of them are hard-core conspiracy theorists, others are just lazy or nervous or feel safe already. (source) Whoever decided on that grocery gift card scheme was nudging, whether or not they have an economics degree - and apparently they were pretty good at it. If some sort of behavioral econ campaign can convince 1.5% of those 90 million Americans to get their vaccines, that’s 1.4 million more vaccinations and, under reasonable assumptions, maybe a few thousand lives saved. Hreha says that: Every single intervention requires, at the very minimum, administrative overhead. If you're going to do something, you need someone (or some system) to implement and keep track of it. If an intervention is only going to get you a 1% improvement, it's probably not even worth it. This depends on scale! 1% of a small number isn’t worth it! 1% of a big number is very worth it, especially if that big number is a number of lives! A few caveats. First, a small number only matters if it’s real. It’s very easy to get spurious small effects, so much so that any time you see a small effect you should wonder if it’s real. I’m ready to be forgiving here because behavioral economics is so well-replicated and common-sensically true, but I wouldn’t blame anyone who steers clear. Second, Hreha says: To be honest, you can probably use your creativity to brainstorm an idea that will get you a 3-4% minimum gain, no behavioral economics "science" required. Which leads me to the final point I'd like to make: rules and generalizations are overrated. The reason that fields like behavioral economics are so seductive is because they promise people easy, cookie-cutter solutions to complicated problems. Figuring out how to increase sales of your product is hard. You need to figure out which variables are responsible for the lackluster interest. Is the price the issue? Is the product too hard to use? Is the design tacky? Is the sales organization incompetent? Is the refund/return policy lacking? etc. Exploring these questions can take months (or years) of hard work, and there's no guarantee that you'll succeed. If, however, a behavioral economist tells you that there are nudges that will increase your sales by 10%, 20%, or 30% without much effort on your part... Whoa. That's pretty cool. It's salvation. Thus, it's no surprise that governments and companies have spent hundreds of millions of dollars on behavioral "nudge" units. Unfortunately, as we've seen, these nudges are woefully ineffective. Specific problems require specific solutions. They don't require boilerplate solutions based on general principles that someone discovered by studying a bunch of 19 year old college students. However, the social sciences have done a good job of convincing people that general principles are better solutions for problems than creative, situation-specific solutions. In my experience, creative solutions that are tailor-made for the situation at hand *always* perform better than generic solutions based on one study or another. Hreha is a professional in this field, so presumably he’s right. Still, compare to medicine. A thoughtful doctor who tailors treatment to a particular patient sounds better (and is better) than one who says “Depression? Take this one all-purpose depression treatment which is the first thing I saw when I typed ‘depression’ into UpToDate”. But you still need medical journals. Having some idea of general-purpose laws is what gives the people making creative solutions something to build upon. (also, at some point your customers might want to check your creative solution to see whether it actually gives a “3-4% minimum gain, no behavioral economics required”, and that would be at least vaguely study-shaped.) Third, everyone who said nudging had vast effects is still bad and wrong. Many of them were bad and wrong and making fortunes consulting for companies about how to implement the policies they were claiming were super-powerful. This is suspicious and we should lower our opinion of them accordingly. In a previous discussion of growth mindset, I wrote: Imagine I claimed our next-door neighbor was a billionaire oil sheik who kept thousands of boxes of gold and diamonds hidden in his basement. Later we meet the neighbor, and he is the manager of a small bookstore and has a salary 10% above the US average... Should we describe this as “we have confirmed the Wealthy Neighbor Hypothesis, though the effect size was smaller than expected”? Or as “I made up a completely crazy story, and in unrelated news there was an irrelevant deviation from literally-zero in the same space”? All the people talking about oil sheiks deserve to get asked some really uncomfortable questions. And a lot of these will be the most famous researchers - the Dan Arielys of the world - because of course the people who successfully hyped their results a lot are the ones the public knows about. Still, the neighbor seems like a neat guy, and maybe he’ll give you a job at his bookstore. V. Conclusion: Musings On The Identifiable Victim Effect I actually skipped the very beginning of Hreha’s article. I want to come back to it now. It begins: The last few years have been particularly bad for behavioral economics. A number of frequently cited findings have failed to replicate. Here are a couple of high profile examples: The Identifiable Victim Effect (featured in the workbooks I wrote with Dan Ariely and Kristen Berman in 2014)
Lotophagi

Lotophagi is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 29, 2022 and September 29, 2022. The archive places it in contexts such as "bitter lesson learned by Odysseus’ men in the lands of the Lotophagi". It most often appears alongside 1 Kings 10-11, 2008 Democratic National Convention, Adam Scheffer.

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Lotophagi
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September 29, 2022
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September 29, 2022 · Original source
For the first time in his explorations, our mad scientist knows fear. Well he remembers the bitter lesson learned by Odysseus’ men in the lands of the Lotophagi. Part of him knows that if he tries the stew, his voyage will end here, and no draw of adventures ahead or threat of terrors behind will be able to move him onward.
Lovecraft mythos

Lovecraft mythos is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between March 08, 2022 and March 08, 2022. The archive places it in contexts such as "one of the Great Old Ones from the Lovecraft mythos". It most often appears alongside alcohol, allopregnanolone, allopregnanolone.

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Lovecraft mythos
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March 08, 2022
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March 08, 2022
March 08, 2022 · Original source
Wikipedia describes Zulresso as “A bat-winged, armless toad with tentacles instead of a face... ” - no! sorry! That’s Zvilpogghua, one of the Great Old Ones from the Lovecraft mythos.
Lovecraftian

Lovecraftian is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 11, 2021 and November 11, 2021. The archive places it in contexts such as "the maddening Lovecraftian revelation at the end". It most often appears alongside 2014 Hungarian parliamentary election, @slatestarcodex, Americans.

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Lovecraftian
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November 11, 2021
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November 11, 2021
November 11, 2021 · Original source
In the first model, the Orban-supporting conservative one, the maddening Lovecraftian revelation at the end was “either you’ll get whatever liberal elites want, which is awful, or you need someone who at least flirts with dictatorship.” In the second model, the politically-neutral one, it’s “either you’ll get stagnation and dysfunction, or you need someone who at least flirts with dictatorship.” Are either of these true?
low carb diet

low carb diet is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between November 30, 2022 and November 30, 2022. The archive places it in contexts such as "I began with a very strict low carb diet that very very slowly trailed off to a normal diet". It most often appears alongside Adam, AMG-133, amoxicillin suspension.

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low carb diet
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November 30, 2022
November 30, 2022 · Original source
I think those numbers might be "over one year", and they could stay on it longer than a year. I was kind of lazy just asserting “drugs might get better”, but I think the upcoming CagriSema combination and AMG-133 are good examples of how this might play out. Max Görlitz has done the proper thing and made Manifold markets for each of my predictions - see here, here, here, here, and here. Despite the problems with prediction markets for decades in the future, the “will obesity be cut in half by 2050” one seems popular: 5. Do You Have To Stay On Semaglutide Forever Or Else Gain The Weight Back? Biff_Ditt writes: I saw on the 1 year follow-up to the STEP-1 trial that most of the participants gained all of their lost weight back. Biff is probably thinking of Weight Regain And Cardiometabolic Effects After Withdrawal Of Semaglutide, which finds people gained back 2/3 of the lost weight after a year. The graph looks like it’s in the process of plateauing but not quite there, so I don’t know if we should expect them to regain the other third later. This matches what I would expect from my understanding of other diets and weight loss drugs. Still, some people disagree. Maximum Liberty writes: Anecdote is not the singular of data, but my better half lost 25 pounds on it, then had to get off it for reasons unrelated to the drug. She has not regained the weight yet -- and consistently eats less now that she had for years. So in at least one case, the drug helped with a successful change in eating habits. Lauren Thomas writes: So there's been a lot of research on dieting and losing weight, etc., and one of the things that has been found is that your body has a "set" point weight wise that it will try REALLY hard to return you to. If you lose weight, your body will slow its metabolism until you return to that weight. If you gain weight, your body will rev up metabolism. That's why you might gain 10 lbs over Christmas and then lose it in January without purposefully trying to lose weight. (this is all in the short term, ofc, as people do tend to naturally gain weight as they age). This seems to imply that semaglutide would need to be taken forever. However, there seems to be an important caveat: you *can* reset your set point, it just takes a long time at the new weight. When most people go on diets and lose weight, they end up regaining the new weight quite quickly after they "end" their diet, so they don't have a chance to reset their set point. Speaking from personal experience, I had kind of an accidental natural experiment with this: I once lost 40 lbs over the course of a year and a half, where I began with a very strict low carb diet that very very slowly trailed off to a normal diet, mostly because I got progressively more tired of being on the low carb diet. So by the time I had gotten back to my normal diet, I had been losing weight for a long time. I ended up regaining 10 lbs of the weight, but no more, and am still ~30 lbs below my peak even today (5 years later). Something like this has been my experience with dieting too so far. And something like set point reset has to exist in order to explain things like why so many obese people fail to lose weight after they start eating healthy, and maybe other things like anorexia. And maybe it works for some people. Still, the evidence suggests that most people who stop semaglutide will regain the weight, at least for the protocol used in the study. Maybe some other protocol that had them on it for more than a year would have done better? 6. Personal Anecdotes Edgehopper writes: I couldn’t get Wegovy at a reasonable price when it was approved, and then Novo Nordisk started having huge supply chain problems with their injectors. Fortunately, Eli Lilly’s coupon for Mounjaro was less restrictive at first, though they’ve had to crack down as they have trouble meeting demand for both off-label weight loss use and for the approved T2D use. I am what the doctors call “morbidly obese,” and it’s been more effective than anything else I’ve ever tried. Down about 35 lbs in the first three months, and unlike with other diets I’ve tried, I’m not feeling miserable or hungry all the time. Assuming there aren’t scary side-effects in the future, these really are miracle drugs. I do expect the price to come down relatively quickly due to competition, which is a good thing. Education Realist (blog) writes: I am on Mounjaro, and have been for four months. Lost 20 pounds so far, and I'm not yet on full dosage. Occasional mild nausea but real issue for me is....tiredness. Not fatigue or exhaustion. I'm a former insomniac who can now hit the sack at 9:00 and sleep happily to 6 am, which is insanely weird. I have been trying to lose weight for 6 years, and for most of that time been in a 20 pound range that is 100 pounds over what someone of my height should weigh. I've eaten 1500 calories a day and not lost a pound, have to drop to 1100 to lose weight verrry slowly (that's with intermittent fasting and low carbs, around 50 grams). Last year before Mounjaro I started intermittent fasting and lost 20 pounds very quickly and then stopped cold. I do not have eating issues. I don't binge. I cut out the "four white foods" six years ago because I learned that I do better on meat and cheese and vegetables than I do on pasta or bread or potatoes and vegetables. I put on weight despite walking two and in some cases four miles a day, which I can do easily. I am ridiculously healthy and do not have an obesity diagnosis. Stone cold normal readings in A1c, glucose, cholestrol. My doctor sent me to an endocrinologist after I lost 20 pounds and then stopped cold despite the same behavior (which I still do today) because she agreed I might be insulin resistant. Endocrinologist shrugged, said it's multifactorial, but agreed that anyone with my numbers, appearance, and obvious good health was clearly doing everything right and put me on Mounjaro with no further questions. Diagnosis: insulin resistance. My insurance pays around $500 but I'm on the $25 coupon. I didn't change a single thing about my eating habits and lost ten pounds in 2 months on the low dosage. Higher dosages have finally reduced my appetite somewhat, but my endocrinologist and I have decided to stop the increases at 12.5 (15 is the top) and then maybe even reduce, since my appetite is decreasing but the weight loss rate is constant. Because I lost weight doing the same behavior and no drop, I'm quite convinced that something far different than appetite suppressing is also going on (fwiw, I was on phentarmine back in the day and liked it fine). Mounjaro is supposed to increase insulin production and reduce the liver's sugar production, although what that means I dunno. I have no idea what's up with obesity but the idea that it's all about cutting intake and exercise is just stupid. I should have been losing weight for all of the past six years and haven't. Plenty of people eat healthily and are still obese. We're probably the descendants of famine survivors. Anyway, I wrote about it here: https://educationrealist.wordpress.com/2022/10/09/weight-loss-and-mounjaro Eliezer Yudkowsky writes: I tried semaglutide and it did nothing to slow rate of weight gain, just produced stomach upset, going up to 2.4mg injectable. I know one other person trying semaglutide and they reported something similar. I wonder if they played some clever games with their choice of patients. My expectation of how the news goes here is a whole lot of people who try semaglutide, maybe after fighting really hard to get on it, and find that it does nothing. That said, I know at least one friend of a friend, if not a friend per se, who claims that semaglutide was their miracle drug. So maybe still worth that hard fight, even if I'm guessing that the real proportion who get nothing out of it will prove to be over 50% in real populations. Further fun fact: Semaglutide comes heavily recommended with diet and exercise and many stern injunctions about that! The actual insert sheet includes a graph for how much weight people lose with and without "lifestyle interventions" added. The two graphs are roughly the same. Lan writes: I wonder about the adoption of the medication, though. I took victoza (=saxenda, but approved for diabetes) and the absence of the desire to eat lead to some unforeseen lifestyle side effects. Given that 5 almonds made me full for the day, I was not interested in having dinner with the family or going out with friends. There is the reality that some restaurants would probably not be happy if you only ordered the smallest appetizer. In addition, alcohol was also very difficult, because the drug slows down gastric emptying and your stomach ends up absorbing alcohol for hours. I got really, really drunk for an entire night from a single glass of wine once. Before taking this drug I had not fully appreciated how much of one's (social) life revolves around food; lunch break with colleagues, dinner with family or friends, drinks on the weekend, a sweet treat, snacks and a movie etc. But once I was not interested in food anymore, combined with the tiredness that comes with eating little, a lot of those activities also lost their appeal. (On the upside, I slept like a log.) Walter Sobchak, Esq writes: I have been taking Wegovy for 14 months. When I began I weighed 275 lbs and my BMI was 39.9. I have hypertension, albeit well controlled by medicines. Diet and exercise phaaahhh. I could eat faster than I could exercise. And no, I eat very little fast food and little candy and soda. I worked with my doctor to be prescribed Wegovy. It was only approved by the FDA in June 2021. My doctor was reluctant because he was unfamiliar with the class of compounds. He does not like to prescribe off label so he was not willing to to start me on Ozempic. But, the FDA solved that problem. I knew to ask for the drug because my daughter was pre-diabetic and had been put on Metformin and Ozempic. She lost 100 lbs. in 2019 and 2020. I started on Wegovy in September 2021. I now weigh 220 and my BMI is 31.5. That represents a 20% reduction in my original weight. 220 was my original goal. To get a BMI under 30 I would have to be under 209. I doubt that I will get there. I am back in 40 in. trousers which I had not been able to wear in 30 years. 220 was my original goal. I have had no major side effects other than constipation. Even that is a little hard to tease out. I am on 7 Rx drugs and at least 5 of them are constipating. I have been pounding Metamucil and Colace for years. I have been able to fill my prescriptions using a GoodRx coupon at $1328 for a box with 4 injectors. A year requires 13 boxes. The total cost for 15 boxes has been about $20,000. I can afford it and it has been worth while. I call it a bargain, the best I've ever had. I understand that it still way too expensive for the American health care system to afford. But given the bonanza size of the market. There will be lots of competition starting with the Lilly's tirzepatide. There are several other pharma's with GLP-1 agonists in development. I am sure that the cost will come down. My doctor tells me that I can expect to stay on semaglutide for the long term. He is proposing that I switch to Ozempic 2 mg for maintenance as I can buy that for less than $1,000 for a four dose pen. My only sadness is that semaglutide wasn't invented 40 years ago when i would have saved me from a lot of damage. But, I am grateful that it exists now and that it has helped my daughter so much. Also from Walter, and I was wondering about this: I was very concerned with the injections before I started Wegovy. My experience is that the injector is fast and almost painless. My pharmacist was important because he showed me how to do it correctly before I started. 7. Tangents That I Find Tedious, But Other People Apparently Really Want To Debate Why can’t people just diet and exercise? (142 comments)
low IQ

low IQ is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 12, 2024 and June 12, 2024. The archive places it in contexts such as "genes for low IQ". It most often appears alongside @VividVoid_, Cadillac, cystic fibrosis.

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low IQ
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June 12, 2024
June 12, 2024 · Original source
“Do you think people with cystic fibrosis are genetically inferior?” is a question journalists might ask in order to trick people into saying a naughty word so they can cancel them. There’s no shame in answering two totally different questions differently, so you should answer “yes” to the first and “no” to the second. This is also how I feel about genes for schizophrenia and genes for low IQ. Or rather, it’s possible - as an empirical claim - that there might be something good about these genes, in the same way there’s something good about the sickle cell anemia gene. But if it turns out that the scientific question of whether they have advantages resolves to no, then I think the scientific-bioethical question of “are these genes bad?” resolves to yes, and the people-trying-to-trick-you-into-using-naughty-words question of “are the people who have these genes genetically inferior?” resolves to “Haha, you can’t trick me into using the word that lets you write an article calling me a Nazi.” II. But I still think there’s a deeper question here, of why questions about inferiority seem so compelling. A local Twitter account has gotten popular by posting this text with a different picture every evening: Source: @VividVoid_ This message clearly resonates with a lot people. But what does it mean? There are certainly people who are better than me in all the usual measurable ways. I have a friend who is smarter, richer, more attractive, more charismatic, and better at helping others than I am. Let’s call him Lance. Am I inferior to Lance? One possible answer is the one I tried to close off above - probably I’m better at Lance at some trivial thing. I’ve probably memorized more 19th century poetry than he has. If we define “inferior” to mean “inferior in literally every way” then I guess I’m not inferior. But that’s a kind of dumb way to define it. Most people would interpret it to mean “inferior overall, if we add up all the good things and bad things according to some kind of importance-weighting”. Another possible answer: I’m inferior to Lance in all normal quantifiable ways, but we both have equal value as human beings. I’m not sure this one is true either, at least not for any meaningful definition of “equal value”. Suppose we’re both trapped on a crashing airplane and there’s only one parachute? Who should get it? I think any reasonable person would give it to Lance, since we already agreed he’s better at everything (including improving the lives of others) than I am. I would give it to Lance in this situation. So if a judge should choose to save Lance over me, in what sense do we have “equal value”? Another possible answer: we’re both equal before the law. We both have equal rights. This seems . . . really unsatisfying? It’s a claim about the US legal system. “The US legal system has decided not to disprivilege you in court cases.” Why am I supposed to feel cosmically reassured by this decision? Another possible answer: fine, in every real world test we can dream up, Lance is superior to me, but there’s still some utterly unreachable and indefinable metaphysical sense in which we’re both equal before the throne of God or something. This feels to me suspiciously like the position I mocked in The Whole City Is Center. The best that I can do is to appeal to the argument above about genetics. There are - you could say - two different questions here: “Is Lance taller / smarter / faster / stronger than I am?” is a question that I might ask to (for example) assess my chances if I were competing against Lance for the same job.
low-need-for-cognitive-closure

low-need-for-cognitive-closure is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 01, 2021 and April 01, 2021. The archive places it in contexts such as "low-need-for-cognitive-closure necessarily turns Californians right-wing". It most often appears alongside 2019 survey, cellular automaton theory of fashion, Donald Trump.

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April 01, 2021
April 01, 2021 · Original source
The SSC survey population comes from all over the world, but it's centered in the San Francisco Bay Area. If you grow up in the San Francisco Bay Area, then maybe flirting with forbidden ideas means you end up more likely to support Donald Trump, rather than less (cf. the cellular automaton theory of fashion). This isn't to say that low-need-for-cognitive-closure necessarily turns Californians right-wing. It could also turn them Marxist (the most ambidextrous political position on the survey). It just means they're more likely to end up somewhere far away from the local norm.
I would like to think that low-need-for-cognitive-closure is a value of this blog. Does that mean we have more ambidextrous people than normal? If we were being responsible, we would admit we can't tell, because different surveys will ask this question different ways, plus other studies have mostly been on children and we are adults. If we are being irresponsible, than yes, we do - about 2.4% of survey respondents were ambidextrous, compared to 1.1% of the general population.
Loyalty

Loyalty is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 15, 2022 and July 15, 2022. The archive places it in contexts such as "Loyalty: Basic in-group/out-group alignment". It most often appears alongside 2012, Adam Smith, As I Lay Dying.

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Loyalty
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July 15, 2022
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July 15, 2022
July 15, 2022 · Original source
Loyalty: Basic in-group/out-group alignment;
So how does the model hold up ten years after the book came out? Do conservatives and liberals still line up the way Haidt saw in 2012, with liberals focusing on harm, with some fairness and liberty thrown on top in a way that’s quite hard to explicitly lay out, while conservatives focus on a wider selection of moral foundations including authority, sanctity, and loyalty?
Probably the biggest difference between conservatives and liberals in Haidt’s view is that the former value sanctity, loyalty, and authority, whereas liberals don’t really care about these at all. So, explain Trump, please!. Trump is the embodiment of the profane. He offends basic notions of the sacred, of dignity in political debate and in human conduct in general, and of respect and decorum, at such a rate that the outrage just can’t keep up.
LSTM

LSTM is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between February 23, 2022 and February 23, 2022. The archive places it in contexts such as "see the LSTM versus transformer graphs". It most often appears alongside AGI, AI Impacts, AIXI.

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LSTM
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February 23, 2022 · Original source
Therefore, one of primary impact of new algorithms is to enable performance to continue scaling with compute the same way it did when you had smaller amounts. In this model, it makes sense to think of the "contribution" of new algorithms as the factor they enable more efficient conversion of compute to performance and count the increased performance because the new algorithms can absorb more compute as primarily hardware progress. I think the studies that Carl cites above are decent evidence that the multiplicative factor of compute -> performance conversion you get from new algorithms is smaller than the historical growth in compute, so it further makes sense to claim that most progress came from compute, even though the algorithms were what "unlocked" the compute. For an example of something I consider supports this model, see the LSTM versus transformer graphs in https://arxiv.org/pdf/2001.08361.pdf I also found Vanessa’s summary of this reply helpful: Hmm... Interesting. So, this model says that algorithmic innovation is so fast that it is not much of a bottleneck: we always manage to find the best algorithm for given compute relatively quickly after this compute becomes available. Moreover, there is some smooth relation between compute and performance assuming the best algorithm for this level of compute. [EDIT: The latter part seems really suspicious though, why would this relation persist across very different algorithms?] Or at least this is true is "best algorithm" is interpreted to mean "best algorithm out of some wide class of algorithms s.t. we never or almost never managed to discover any algorithm outside of this class". This can justify biological anchors as upper bounds[1]: if biology is operating using the best algorithm then we will match its performance when we reach the same level of compute, whereas if biology is operating using a suboptimal algorithm then we will match its performance earlier. Charlie Steiner objects: Which examples are you thinking of? Modern Stockfish outperformed historical chess engines even when using the same resources, until far enough in the past that computers didn't have enough RAM to load it. I definitely agree with your original-comment points about the general informativeness of hardware, and absolutely software is adapting to fit our current hardware. But this can all be true even if advances in software can make more than 20 orders of magnitude difference in what hardware is needed for AGI, and are much less predictable than advances in hardware rather than being adaptations in lockstep with it. And Paul Christiano responds: Here are the graphs from Hippke (he or I should publish summary at some point, sorry). I wanted to compare Fritz (which won WCCC in 1995) to a modern engine to understand the effects of hardware and software performance. I think the time controls for that tournament are similar to SF STC I think. I wanted to compare to SF8 rather than one of the NNUE engines to isolate out the effect of compute at development time and just look at test-time compute. So having modern algorithms would have let you win WCCC while spending about 50x less on compute than the winner. Having modern computer hardware would have let you win WCCC spending way more than 1000x less on compute than the winner. Measured this way software progress seems to be several times less important than hardware progress despite much faster scale-up of investment in software. But instead of asking "how well does hardware/software progress help you get to 1995 performance?" you could ask "how well does hardware/software progress get you to 2015 performance?" and on that metric it looks like software progress is way more important because you basically just can't scale old algorithms up to modern performance. The relevant measure varies depending on what you are asking. But from the perspective of takeoff speeds, it seems to me like one very salient takeaway is: if one chess project had literally come back in time with 20 years of chess progress, it would have allowed them to spend 50x less on compute than the leader. Response 2: AI Impacts + Matthew Barnett AI Impacts gathered and analyzed a dataset of who predicted AI when; Matthew Barnett helpfully drew in the line corresponding to Platt’s Law (everyone always predicts AI in thirty years). Just eyeballing it, Platt’s Law looks pretty good. But Holden Karnofsky (see below) objects that our eyeballs are covertly removing outliers. Barnett agrees this is worth checking for and runs a formal OLS regression. Platt’s Law in blue, regression line in orange. He writes: I agree this trendline doesn't look great for Platt's law, and backs up your observation by predicting that Bio Anchors should be more than 30 years out. However, OLS is notoriously sensitive to outliers. If instead of using some more robust regression algorithm, we instead super arbitrarily eliminated all predictions after 2100, then we get this, which doesn't look absolutely horrible for the law. Note that the median forecast is 25 years out. I’m split on what to think here. If we consider a weaker version of Platt’s Law, “the average date at which people forecast AGI moves forward at about one year per year”, this seems truish in the big picture where we compare 1960 to today, but not obviously true after 1980. If we consider a different weaker version, “on average estimates tend to be 30 years away”, that’s true-ish under Barnett’s revised model, but not inherently damning since Barnett’s assuming there will be some such number, it turns out to be 25, and Ajeya gave the somewhat different number of 32. Is that a big enough difference to exonerate her of “using” Platt’s Law? Is that even the right way to be thinking about this question? Response 3: Real OpenPhil The hypothetical OpenPhil in Eliezer’s mind having been utterly vanquished, the real-world OpenPhil is forced to step in. OpenPhil CEO Holden Karnofsky responds to Eliezer here. There’s a lot of back and forth about whether the report includes enough caveats (answer: it sure does include a lot of caveats!) but I was most interested in the attacks on Eliezer’s two main points. First, the point that biological anchors are fatally flawed from the start and measuring FLOP/S is no better than measuring power consumption in watts. Holden: If the world were such that: We had some reasonable framework for "power usage" that didn't include gratuitously wasted power, and measured the "power used meaningfully to do computations" in some important sense;
LTD

LTD is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 12, 2025 and September 12, 2025. The archive places it in contexts such as "When LTP and LTD were discovered in the 1970s, and appeared to successfully account for a variety of longer-term forms of learning". It most often appears alongside A Change of Heart, Abraham, Adams.

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LTD
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September 12, 2025
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September 12, 2025
September 12, 2025 · Original source
They acknowledge the existence of changes to neuron-intrinsic properties like excitability, but view synaptic weight changes as more important, and as most probably the locus of learning and memory storage. Apart from LTP and long-term depression (LTD), which refers to a persistent weakening of synaptic weights,
The rough history of the SPM hypothesis, then, goes something like this. Around 1900, there was still much we didn’t know about the nervous system (or biology, for that matter; remember that molecular biology really only got started in the 1950s), but even early workers like Ramón y Cajal recognized that connections between neurons could offer a useful substrate for modulating circuit behavior, and hence for learning and memory. This lead to the “plastic change hypothesis”, which took a more modern form around 1950 with the work of Hebb et al. When LTP and LTD were discovered in the 1970s, and appeared to successfully account for a variety of longer-term forms of learning, the stock of synaptic weight changes rose, and the stock of other known forms of plasticity (e.g., plasticity in single-neuron properties, and in rates of neuron creation and death) fell. By 2000, when the SPM hypothesis paper was published, workers had good reason to believe LTP and LTD explained most learning and memory phenomena of interest. Other forms of synaptic plasticity were discovered after LTP and LTD, like homeostatic plasticity and spike-timing-dependent plasticity, but the SPM hypothesis is general enough to accommodate them. After ANNs succeeded at pretty much every task we threw at them since the early 2010s, and people started to focus on ANN-based models of the brain, the SPM hypothesis became a dogma.
LTP

LTP is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between September 12, 2025 and September 12, 2025. The archive places it in contexts such as "When LTP and LTD were discovered in the 1970s, and appeared to successfully account for a variety of longer-term forms of learning"; "discovery of LTP, which boosted the idea that synaptic weights were causally related to learning and memory". It most often appears alongside A Change of Heart, Abraham, Adams.

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LTP
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September 12, 2025
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September 12, 2025 · Original source
Kandel doesn’t say, probably because he wrote his textbook (remember: 1976!) before the SPM hypothesis supplanted the more general plastic change hypothesis. But Martin, Greenwood, and Morris do comment on this in the introduction to their paper. They reference long-term potentiation (LTP), the phenomenon that increases in synaptic weights can be maintained on a time scale of minutes to months, which was only discovered in mammals in the late 1960s and early 1970s. LTP was given its modern name in 1975, just one year before Kandel’s textbook was published.
The rough history of the SPM hypothesis, then, goes something like this. Around 1900, there was still much we didn’t know about the nervous system (or biology, for that matter; remember that molecular biology really only got started in the 1950s), but even early workers like Ramón y Cajal recognized that connections between neurons could offer a useful substrate for modulating circuit behavior, and hence for learning and memory. This lead to the “plastic change hypothesis”, which took a more modern form around 1950 with the work of Hebb et al. When LTP and LTD were discovered in the 1970s, and appeared to successfully account for a variety of longer-term forms of learning, the stock of synaptic weight changes rose, and the stock of other known forms of plasticity (e.g., plasticity in single-neuron properties, and in rates of neuron creation and death) fell. By 2000, when the SPM hypothesis paper was published, workers had good reason to believe LTP and LTD explained most learning and memory phenomena of interest. Other forms of synaptic plasticity were discovered after LTP and LTD, like homeostatic plasticity and spike-timing-dependent plasticity, but the SPM hypothesis is general enough to accommodate them. After ANNs succeeded at pretty much every task we threw at them since the early 2010s, and people started to focus on ANN-based models of the brain, the SPM hypothesis became a dogma.
For this and a variety of other reasons—including the discovery of LTP, which boosted the idea that synaptic weights were causally related to learning and memory—by the late 1970s, researchers became generally pessimistic about the prospects of the “biochemical” memory hypothesis.
Lubavitchers

Lubavitchers is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between October 10, 2022 and October 10, 2022. The archive places it in contexts such as "the subset of Lubavitchers who think Rebbe Schneerson was the Messiah". It most often appears alongside 9-11, Adraste, America.

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Lubavitchers
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October 10, 2022
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October 10, 2022
October 10, 2022 · Original source
I would quibble that Jesus as the Messiah is not one of Jews’ top objections to Christianity, which I think would be first that it flirts with polytheism (the Trinity), that it flirts with idolatry (icons + Michelangelo-esque depictions of God), and that it says you don’t need to follow the Law. Other sects of Judaism that have “just” posited a Messiah (eg the subset of Lubavitchers who think Rebbe Schneerson was the Messiah) have met much less resistance.
lucid dreaming therapy

lucid dreaming therapy is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 16, 2022 and June 16, 2022. The archive places it in contexts such as "In lucid dreaming therapy , you learn how to lucid dream". It most often appears alongside Amazon, clonidine, Dr. Justin Havens.

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lucid dreaming therapy
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June 16, 2022
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June 16, 2022
June 16, 2022 · Original source
In lucid dreaming therapy, you learn how to lucid dream - that is, how to “wake up” inside your dreams so that you’re fully conscious and in control. Once you’ve reached lucidity, you’re no longer afraid - obviously if you have a recurring nightmare of being chased by wolves, and now you’re being chased by wolves, and you can’t remember going to a national park or anything, it must be a dream. You can then take control and turn the wolves into puppies or shift the scene to a day on the beach or do whatever else you want. This therapy is difficult - it takes a lot of practice to lucid dream - but lucid dreaming is a pretty interesting skill even aside from nightmare prevention, and it could be worth it.
Lunar New Year

Lunar New Year is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 09, 2024 and April 09, 2024. The archive places it in contexts such as "after many Wuhanites had left to visit family for the Lunar New Year holiday". It most often appears alongside #S14, 2009 flu pandemic, 2013-16 West African Ebola outbreak.

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Lunar New Year
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April 09, 2024
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April 09, 2024
April 09, 2024 · Original source
We have WIV’s catalog of viruses because they tried to publish it in a Western journal just before the pandemic, the journal rejected it, and then years later they realized what they had. My impression is that China (realistically Wuhan City Government, I don’t think Xi would have been involved at this early stage) made a vague attempt to cover up the wet market early on - but that it wasn’t their Department Of Covering-Up’s finest work. For example, when the WHO asked for files on early cases, China gave them what they wanted, and then Western scientists were able to plot their addresses and find that they centered on the wet market. Is it possible that China was trying to cover up a lab leak, and, in order to fool outsiders, pretended to be covering up the wet market, while actually feeding international observers datasets massaged to make the wet market look more likely? Anything is possible. But as a sign of the Chinese government’s level of competence, remember that they didn’t put a travel ban on Wuhan until January 23, ie after many Wuhanites had left to visit family for the Lunar New Year holiday. So they would have to be executing their brilliant fake-cover-up-to-detract-from-the-real-coverup scheme while also being too stupid to prevent Wuhanites from taking the train to Beijing. Two more short points: First, when the debate came to the question of China’s cover-up competence, Peter presented this photo: This is the Wuhan Institute of Virology’s coronavirus research group, out for a team dinner at a local restaurant on January 15th 2020 (ie a month after the pandemic started). This isn’t the most rational probabilistic evidence in the world. But we’ve already seen people take the rational probabilistic evidence twenty different directions. So let’s ask the same question Peter did - do these look like people who secretly know they just started the worst pandemic in modern history? If they secretly knew they’d just started the worst pandemic in modern history, wouldn’t they at least be wearing masks? I think China, WIV, etc, were as clueless as the rest of us, at least at the beginning of the pandemic when a lot of this origins evidence was being collected. They tried to shove the raccoon-dogs under the bed, to prevent anyone from accusing them of bungling their SARS commitments. But they weren’t really up to anything else. A more thorough argument would go over specific pieces of evidence, examine when they were collected (ie whether it was before or after China started caring enough about COVID to get their competent people involved), and how China could have rigged each. Second, Peter (privately) discussed a Chinese conspiracy theory of his own with me by email. Here’s an article from a random Chinese blog (you’ll have to Google Translate it). It describes China’s preferred theory of COVID origins: it was started by imported lobster from Maine (really!) The lobster arrived in the wet market, the wet market got sick, and diabolical Americans trying to hide their own complicity blamed it on raccoon-dogs and lab leaks and what-have-you. The article includes this graphic: It’s a map of which vendors at the wet market got COVID and where their stalls are. In many ways, it matches the maps that China gave to Western scientists. In other ways, it’s better - it includes information that Western scientists only inferred months after this article came out. But also, unlike the maps provided to Western scientists, it says the raccoon-dog vendors got COVID - something China has previously denied, and which would significantly raise the odds of a natural origin. Is this China’s internal record of what really happened at the wet market? Did they fail some kind of critical communication about how classified it should be, so that a guy in their propaganda department accidentally released it publicly in a stupid article about lobsters? That would be so embarrassingly weird that Peter didn’t even try bringing it up in the debate. But in a response to a question about coverups, sure, let’s get conspiratorial. 1.8: Have Worobey and Pekar been debunked? Worobey and Pekar are the two most prolific pro-zoonosis scientists, and many of the points in Peter’s argument were based on them. Several people criticized my writeup for not mentioning that these were “debunked”, for example: Worobey and Pekar have about a million papers, each of which makes many different points, so I don’t know for sure what these are referring to. But a few other people make more specific claims, and I’ll respond to them here: Pekar’s paper on the two lineages originally estimated 99-1 odds of double spillover. Someone found a coding error that reduced it to 6-1 odds, Pekar admitted the error, and the paper has been updated. Other people have made other criticisms which I haven’t investigated in depth and am agnostic on. I don’t think my argument depends too much on the details of this paper. The argument for B earlier than A is that it infected twice as many people and has more genetic diversity. It’s possible these things happened by chance and A preceded (and mutated to) B. In that case, I still think the most likely scenario is that A was released at the wet market, infected a customer or two, mutated to B, and infected a vendor. A then spread among the neighborhoods near the market, and B spread among market vendors.
lung cancer

lung cancer is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between December 02, 2021 and December 02, 2021. The archive places it in contexts such as "lung cancer is different from colon cancer". It most often appears alongside Alexandre Gueniot, Algernon’s Law, Alzheimers.

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lung cancer
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December 02, 2021
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December 02, 2021
December 02, 2021 · Original source
But his second argument is: we put a lot of time and money into researching cures for cancer, heart disease, stroke, Alzheimers’, et cetera. Progress in these areas is bought dearly: all the low-hanging fruit has been picked, and what’s remaining is a grab bag of different complicated things - lung cancer is different from colon cancer is different from bone cancer.
Lurianic kabbalah

Lurianic kabbalah is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between January 16, 2026 and January 16, 2026. The archive places it in contexts such as "The final quarter of the book is a shockingly original take on the Lurianic kabbalah"; "You write a book about the Lurianic kabbalah". It most often appears alongside Adams, Alice, All-Seeing Eye.

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Lurianic kabbalah
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January 16, 2026 · Original source
The final quarter of the book is a shockingly original take on the Lurianic kabbalah. I‘m not pleased to report this, and Adams likely would have been very surprised to learn it. Still, the resemblance is unmistakable. The wisest man in the world, charged with answering all of the philosophical problems that bothered you when you were nineteen, tells the following story: if God exists, He must be perfect. Therefore, the only thing he lacks is nonexistence. Therefore, in order to fill that lack, He must destroy himself in order to create the universe. The universe is composed of the fragments of that destruction - the titular God’s Debris. Its point is to reassemble itself into God. Partially-reassembled-God is not yet fully conscious, but there is some sort of instinct within His fragments - ie within the universe - that is motivated to help orchestrate the self-reassembly, and it is this instinct which causes anti-entropic processes like evolution. Good things are good because they aid in the reassembly of God; bad things are bad because they hinder it.
Partly this is because we’re too similar for me to hate him without hating myself. You’re a bald guy with glasses named Scott A who lives in the San Francisco Bay Area. You think you’re pretty clever, but the world has a way of reminding you of your limitations. You try to work a normal job. You do a little funny writing on the side. People like the funny writing more than you expected. Hardly believing your luck, you quit to do the funny writing full time. You explore themes about the irrationality of the world. You have some crazy ideas you’re not entirely willing to stand behind, and present them as fiction or speculation or April Fools jokes. You always wonder whether your purpose in life is really just funny writing - not because people don’t love the stuff you write, not even because you don’t get fan mail saying you somehow mysteriously changed people’s lives, but just because it seems less serious than being a titan of industry or something. You try some other things. They don’t go terribly, but they don’t go great either. You decide to stick with what you’re good at. You write a book about the Lurianic kabbalah. You get really into whale puns.
lutein

lutein is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 13, 2022 and April 13, 2022. The archive places it in contexts such as "it focuses on two closely related nutrients in fruit called lutein and zeaxanthin". It most often appears alongside acetaminophen, ADHD, Arthur Jensen.

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lutein
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April 13, 2022
April 13, 2022 · Original source
The closest I can find to a replication is Mahmassani 2021. Instead of lycopene, it focuses on two closely related nutrients in fruit called lutein and zeaxanthin. They find women in the top quartile of L&Z intake have offspring about 3 IQ points higher than in the lowest - which, they note, is the same difference as breast- vs. bottle-fed infants. One strength of their study was that everyone involved was socioeconomically advantaged (they were in a wealthy area), so there’s less room for fruit to be a class marker. Still, this is a weak study design and I’m still really concerned about this confounder.
There are various scientific reasons to think carotenoids like lycopene, lutein, and zeaxanthin should be beneficial to developing nervous systems. Some dubious studies have found they help cognition in the elderly. There is some evidence that pregnancy depletes maternal stores of lutein and zeaxanthin (though not lycopene) in a way that implies the mother’s body is putting a lot of effort into getting them into the baby.
Overall this is a spectacularly large result, but it’s based on 1-2 observational studies without good defenses against confounding. I think it probably won’t be true in the end, but you might as well eat lots of fruit and supplement with lutein/zeaxanthin, which are safe and easily available.
Lutherans

Lutherans is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between August 11, 2023 and August 11, 2023. The archive places it in contexts such as "It starts with Lutherans trying and failing to reform the country peasants by teaching them their catechism". It most often appears alongside Achilles, ACX, Adam Smith.

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Lutherans
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August 11, 2023
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August 11, 2023
August 11, 2023 · Original source
Here’s one thing that looks to me like a historically extended push: from the earliest Reformers onwards, the constant drive towards character education. It starts with Lutherans trying and failing to reform the country peasants by teaching them their catechism5. Then the later Puritans and Pietists, copying back from Counter-Reformation spirituality, going deeper into themselves before they try to change the world; the first children’s books, the great spiritual classics like Pilgrim’s Progress. Then the secular 18th century experimenters like Rousseau; and the first state education systems – all universally agreed that the point of education is character, not technical skills; and mostly within a broadly Christian framework.
Lutherian project

Lutherian project is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 01, 2023 and June 01, 2023. The archive places it in contexts such as "we’ve finally brought the Lutherian project to its ultimate conclusion". It most often appears alongside 2006 IAU vote, 9/11, Abacha.

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Lutherian project
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June 01, 2023
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June 01, 2023
June 01, 2023 · Original source
I would instead put this in the context of the centuries-long advance of Protestantism. Martin Luther said that instead of asking priests what they thought a holy book said, you should study it yourself. But this still left a potential weak point - institutions can convince you to interpret the book in the way they prefer. Now we’ve finally brought the Lutherian project to its ultimate conclusion, where you can cut out the personal interpretation and just ask the sacred text directly. Of course no one likes how it answers!
LW

LW is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 10, 2023 and April 10, 2023. The archive places it in contexts such as "We have a growing ACX, LW, EA scene". It most often appears alongside 100 Alexander St, 10004 Jasper Ave, Edmonton, AB T5J 1R3, 11841 Wagner St, Culver City, CA.

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LW
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April 10, 2023
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April 10, 2023
April 10, 2023 · Original source
HOUSTON, TEXAS, USA Contact: Joe Brenton Contact Info: joe[dot]brenton at yahoo Time: Sunday, May 21st, 01:00 PM Location: 711 Milby St, Houston, TX 77023. Segundo Coffee Lab, inside the IRONWORKS through the big orange door, look for the ACX MEETUP sign at the entrance Coordinates: https://plus.codes/76X6PMV6+V6 Event Link: https://discord.gg/DzmEPAscpS Notes: We have a growing ACX, LW, EA scene in Houston with weekly Social meetups, monthly EA-specific meetups, monthly gaming meetup and monthly Thought-Gym (short form presentations & discussion).. Join our Discord server (https://discord.gg/DzmEPAscpS) where we will post additional coordination details. You can also tag me in a message or DM me on the server (Joe Brenton#4719).
lycopene

lycopene is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between April 13, 2022 and April 13, 2022. The archive places it in contexts such as "eating 80 mg lycopene per day takes your kid from completely normal all the way to Ivy League material". It most often appears alongside acetaminophen, ADHD, Arthur Jensen.

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lycopene
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April 13, 2022
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April 13, 2022
April 13, 2022 · Original source
This graph is even more extreme than my statement above - I don’t know why the discrepancy - and seems to imply that eating 80 mg lycopene per day takes your kid from completely normal all the way to Ivy League material. So, this has to be false, right? I would be shocked if it wasn’t. The usual way for things like this to be false is as covert class markers: rich people eat more fruit, and also have lots of other advantages, and so their kids turn out smarter. But the study finds fruit is actually much more important than social class (the average rich person isn’t Ivy League material, but the average 80-mg-lycopene-eater is). If we believe this study, maybe being rich only contributes to success insofar as it makes you eat more fruit!
So, this has to be false, right? I would be shocked if it wasn’t. The usual way for things like this to be false is as covert class markers: rich people eat more fruit, and also have lots of other advantages, and so their kids turn out smarter. But the study finds fruit is actually much more important than social class (the average rich person isn’t Ivy League material, but the average 80-mg-lycopene-eater is). If we believe this study, maybe being rich only contributes to success insofar as it makes you eat more fruit!
The authors seem suitably weirded out by their results, and try an animal experiment on fruit flies (come on, fruit flies? is that cheating?) They find that if they give pregnant fruit flies lots of fruit, their offspring do better at whatever the fruit fly equivalent of an IQ test is. They suggest a mechanism vaguely based on lycopene → something something cAMP → cognitive development.
Lyme

Lyme is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between June 09, 2021 and June 09, 2021. The archive places it in contexts such as "aren't they subject to the same diseases - malaria, Lyme, bubonic plague?". It most often appears alongside Adamo, animal welfare advocates, Brian Tomasik.

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Lyme
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June 09, 2021
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June 09, 2021
June 09, 2021 · Original source
And don't bugs have eyes, limbs, organs, dimensions, senses, affections, and passions? Don't they eat the same food as us, especially if we forget to put it in the refrigerator? Aren't they subject to the same diseases - malaria, Lyme, bubonic plague? Aren't they healed by the same means? If you prick them, do they not bleed creepy black hemolymph? If you tickle them, do they not hiss? If you poison them, do they not die? And if you wrong them - say, by throwing a stone at a hornets' nest - will they not revenge?
Lysenkoism

Lysenkoism is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between February 05, 2021 and February 05, 2021. The archive places it in contexts such as "at least not literally. That's because our system isn't as crappy as the Stalinist one, which failed so badly that endorsing Lysenkoism became a route to career success". It most often appears alongside Adderall, Anthony Fauci, aspirin.

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Lysenkoism
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February 05, 2021
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February 05, 2021
February 05, 2021 · Original source
What I sometimes call Marx's Fallacy is that if we burnt down the current system, some group of people who optimized for things other than power would naturally rise to the top. Wrong. People who most brutally and nakedly optimized for power would gain power; that's what "optimize" means. The interesting thing about the current system is that, after millions of very smart and altruistic people have contributed to it over generations, sometimes gaining and keeping power within it is modestly correlated with being good and right. The Director of the CDC isn't a COVID denialist. She's probably not even going to endorse Lysenkoism, at least not literally. That's because our system isn't as crappy as the Stalinist one, which failed so badly that endorsing Lysenkoism became a route to career success. In fact, the last Director of the CDC disagreed with his boss (Donald Trump) in a lot of cases where his boss was wrong; that never would have happened under Stalinism, and probably wouldn't happen in whatever system you'd get after burning ours to the ground. Our system of expert-having is actually much better than we deserve, given that we elected Donald Trump president. Making it better should still be our top priority, but we shouldn't lose sight of how much we've already got.
Lyttle Lytton

Lyttle Lytton is a recurring concept in the Astral Codex Ten archive, appearing 1 times across 1 issues between July 12, 2024 and July 12, 2024. The archive places it in contexts such as "one of the all-time best Lyttle Lytton winners (worst first sentence from a hypothetical or, in this case, real work)". It most often appears alongside 1980s, 1989, 1990s.

Reference entry
Lyttle Lytton
Mention count
1
Issue count
1
First seen
July 12, 2024
Last seen
July 12, 2024
July 12, 2024 · Original source
(This report was, as it happens, published in the exact same month as The Family That Couldn’t Sleep.) DTM came to know the family well. He befriended them by way of two members of their younger generation, Lisi – a woman terrified by the shadow of the disease, and Ignazio – the doctor she had married, who was more terrified by the shadow of the disease. Ignazio put together the pieces of the family puzzle, consolidating all the disparate diagnoses into a single disorder and filling out a lot of blank spots on family trees. When DTM came along, he was able to help Ignazio make the case that the family would benefit from the spotlight – that greater awareness of FFI could lead to a cure both for them and for a slew of other prion diseases. As it so happens, he is one of those nonfiction authors who serve as a character in their own story. DTM has some form of progressive muscular palsy. He is, or at least was in 2006, not entirely sure what it is. The relatively unimpressive state of genetics at the time had not identified his causative mutation, though it looked a lot like one of the rarer forms of Charcot-Marie-Tooth disease2. DTM is pragmatic about this, the way everyone chronically ill is either pragmatic or doomed. Whatever he has, it is a defect in protein structure; his peripheral nerves decay not because of a problem with the nerves themselves but an inability of their scaffolding to hold them together, as he puts it. The last chapter of the book dwells on this, on the web of connections popping up between a thousand disorders. DTM’s disease is something vaguely similar, if you squint, to an exceptionally slow-progressing motor neurone disease; if you jump another level out, you see amyloid plaque diseases like Huntington’s and Alzheimer’s, and if you jump yet another level out, you see something like prions. His interest in the Venetian family was driven by this. Some of its members thought this a beautiful act of sympathy; others thought him a grotesque parody of themselves, an onlooker, a gawker, peddling their tragedy to salve his relatively insignificant problems. They are, he thinks, both right. That’s the beginning, and that’s the end. What happens in the middle? --------------------------------------------------------- The Venetian family lends the book its title, but they’re really more of a framing device. The Family That Couldn’t Sleep is separated into four parts, of which the first and fourth – the shortest by far – deal with the family. Part 2 is kuru, the king of fucked up diseases you read about in clickbait Weird Medicine listicles. Let’s talk about kuru! Kuru, is, famously, the prion disease you get if you eat another person’s brain. Well, not quite. It’s a prion disease that became endemic amongst women in the Fore society, who ritually ate brains, one of which had an inherited or spontaneous prion disease. This is an important note – there’s a tendency (which the book’s later chapters engage in) to assume cannibalism just has a Prion Disease Generator attached. If you eat people who don’t have prion diseases, you won’t suddenly get one. Uh, don’t eat people. Anyway, part 2 is DTM’s historiography of Fore-Westerner first contact. It’s hilarious. Papua New Guinea is a frankly ridiculous place; one of the all-time best Lyttle Lytton winners (worst first sentence from a hypothetical or, in this case, real work) was “Papua New Guinea is so violent that more than 820 languages are spoken there”. The native residents were so hostile to outsiders that all the colonial empires had cut their losses – and when you think about the places they colonized, that says something. After the First World War, PNG was ripped from its nominal German ‘owners’, but no one else wanted the place. So, of course, they gave it to the Australians. It was thirty years and another war before we actually made contact. 1940s Australia was as ‘settled’ as it’d ever be; the cities were bustling and the interior was mapped. The kind of explorer who two centuries before would be heading to new continents had to console himself with Pacific islands. Console he did. The native peoples of the PNG coasts were hostile enough to the wannabe-colonialists that the Australians, flying planes overhead, were the first people to discover that the island’s inland was populated too. No one had broken through on land. In all this deep and angry rainforest, the Fore were the furthest out. They lived far into the island’s mountainous interior; DTM describes their territory as “nearly vertical”. Calling people primitives is a bit passe these days for understandable reasons, but no other term comes to mind. The Fore had no name for themselves; we call them by an exonym, “the people to the south”. They weren’t, to be clear, hunter-gatherers – they were slash-and-burn agriculturalists, but very well-fed ones. Despite the tendency in grain-focused cultures for poor agriculturalists to be stunted/malnourished, the Fore were a remarkably healthy people. Well, except for the famous bit. The first remarkable thing about the Fore was just how quickly they wanted to assimilate. Most PNG tribes weren’t particularly enthused by Western offers of injections/tractors/radios/Christianity. Yet as soon as the Australians arrived, the Fore made ceasefires in their wars with other tribes, volunteered to help large-scale Australian projects on the coast, started planting and trading coffee, and enthusiastically participated in censuses. It’s the only first-contact narrative I’ve seen where the colonizers were concerned about how badly the other guys wanted to be colonized. The next was the one that got their names in the history books. Australian officials started to notice a remarkable lack of women in Fore camps. Some tribes sequestered their women, particularly when Westerners were around, so at first they thought nothing of it. The high rate of unpartnered young men, though, was way out of PNG norms. DTM tells this part fantastically. The Fore chapters drip with the dread of dramatic irony. When the first breakthrough comes, you have to catch your breath: “Tiny” Carey noted something in the middle of August 1950 that deepened this mystery. He noticed that near the village of Henganofi there had been an unusual number of deaths. “It appears,” he wrote his superiors, “natives suffer from stomach trouble, get violent shivering, as with the ague, and die fairly rapidly.” [...] McArthur investigated a little more [...] One day in August 1953 he ran into more of the shivering people Tiny Carey had seen several years before: “Nearing one of the dwellings, I observed a small girl sitting down beside a fire. She was shivering violently and her head was jerking spasmodically from side to side.” It would be quite some time before anyone figured out what caused it – but the problem, as DTM notes, was that its cause wasn’t possible. Everyone priored that the weird undescribed disease in the Fore lands was some nocebo sorcery-sickness. Vincent Zigas, the first actual doctor sent to work with the Fore, tried to placebo-effect them and failed miserably: On the way, Apekono stopped at a hut and showed Zigas his first kuru victim. “On the ground in the far corner sat a woman of about thirty,” the doctor wrote. “She looked odd, not ill, rather emaciated, looking up with blank eyes with a mask-like expression. There was an occasional fine tremor of her head and trunk, as if she were shivering from cold, though the day was very warm.” It was almost exactly the tableau McArthur had witnessed in 1953. Zigas, though, was a doctor. He could do more than look—or so he thought: “I decided I might as well try my own variety of magic,” he remembered. He rubbed Sloan’s Liniment, a balm for sore muscles, on her and declared to her family and his guide: “The sorcerer has put a bad spirit inside the woman. I am going to burn this spirit so that it comes out of her and leaves her. You will not see the fire, but she will feel it. The bad spirit will leave her and she will not die.” The lotion penetrated the woman’s skin and she writhed in pain. “Get up! Walk!” Zigas commanded theatrically. “The woman struggled feebly as if to rise, then, exhausted, started to tremble more violently, making a sound of foolish laughter, akin to a titter.” That evening Apekono asked Zigas not to try to cure any more kuru victims; “Don’t use your magic medicine anymore. It will not win our strong sorcery.” This was a disaster. The Fore were so cooperative precisely because they hoped “Western magic” could conquer theirs. As it became clear it couldn’t, they turned hostile. The Australians had hoped to “modernize a Stone Age people”; now all their subjects were dropping dead before their eyes, from what they could only assume was a “hysterical reaction” to colonization itself. So, to solve this, they needed a batshit insane American. Carleton Gajdusek is one of the characters who dominates The Family That Couldn’t Sleep. He couldn’t not. You could put him in a car commercial and he’d dominate it. Gajdusek was a physician with a rare, intense combination of science and practice. He was a romanticist, a field worker, and a lover of everything strange. He’d been an army doctor, a government conspiracy-cover-upper, and a postdoc under Linus Pauling who described his intent as “to straighten out Pauling’s ideas about proteins”. He hated civilization, in a slightly-to-Ted’s-centre sense, and was passionate about “primitives and isolates”. He jumped at the chance to work in Papua New Guinea; he planned to conduct a multi-site study on child development in such cultures, and relished the opportunity to live in a “primitive” environment himself. He did all this so he could rape kids. Oh, he did it for the scientific curiosity and love of medicine, but he also did it so he could rape kids. Gajdusek was a pedophile in the actual-lifelong-exclusive-paraphilia sense, as opposed to the “metonym for child molester” sense. Some people who roll snake-eyes on the Sexuality Dice repress it, but some are perfectly happy to act on it; Gajdusek was #2 in its fullest form, the kind of guy who believes that a well-lived life includes raping some kids. DTM doesn’t shy from this, not for a moment. It’s the first thing he tells you about Gajdusek. It couldn’t not be; you couldn’t talk about why he went to PNG otherwise. When Gajdusek landed in PNG, he first found the place too civilized. He’d been promised a land of “cannibal savages” – where were they? After some traipsing, he found them, right where he was promised. The Fore were perfect for Gajdusek. They had some kind of medical mystery that’d been lost on everyone else. They ate each other, in exactly the way he loved detailing in his diaries (“”Women and children, particularly, partake of the human flesh,” he noted with pleasure”). As kuru cases popped up, he aggressively recorded them. He wrote lovingly detailed notes that he sent back to his Australian advisor. He wrote with intensity, with exclamation marks, with the joie de vivre of a man just where he wanted to be. Gajdusek smothered the Fore with ‘cures’ that never worked, but they didn’t get angry at him. As DTM dryly puts it: “Their children trusted him, and that was enough for them.” At some point, someone suggested sending an anthropologist...or an epidemiologist...or literally anyone with more credentials than Gajdusek and Zigas3. Gajdusek threw a shitfit, convinced this one-and-a-half-man team was enough to Solve The Problem Forever. But he got bored eventually – running off with another tribe with, as his diary notes at length, an apparent custom of youths ritually fellating older men – and Zigas, I dunno, the book neglects him a bit here. So they managed to sneak in some anthropologists. The husband-and-wife team of Robert Glasse and Shirley Lindenbaum4 were the first involved parties to give a shit about the Fore as people, rather than as colonial subjects/medical mysteries/walking sex toys. What they uncovered was fascinating. The Fore were cannibals, yes, but they were recent cannibals. They didn’t have an ancient tradition of eating their dead, like the other visitors assumed. They happened to be in contact with some cannibal groups, and after a Fore man died of “sorcery”, they thought: well, what would happen if we ate him? “People tasting it expressed their approval. ‘”This is sweet,” they said, “What is the matter with us, are we mad? Here is good food and we have neglected to eat it.”” If not for the wild coincidence that the first Fore cannibalism victim had a prion disease, kuru would never have existed. Glasse and Lindenbaum started to put together the pieces. They’d been sent down to rule out a genetic explanation – to track the kinship ties of the Fore and see how the disease ran through families. It didn’t run through families in any coherent sense, but it sure did run through cannibalism. The clincher was the age distribution. The Fore, ever enthused by colonialism, quit eating each other as soon as the Australians arrived. Children stopped dying of kuru shortly after; they simply weren’t exposed to the infectious agent. The couple sent the news to Gajdusek, who was off raping kids somewhere else. In the next part of the book, DTM runs through Gajdusek’s many conjectures of kuru’s cause – more like sketches or abstract paintings than like true hypotheses. Gajdusek was annoyed that someone else was doing something he “totally could’ve done”, and even more annoyed that another lab was running similar experiments – an attempt at a vaccine for a particular sheep disease had accidentally created a prion generator. But he was happy to swoop in and claim the credit for what he was starting to think of as “slow viruses”, an infection that somehow lays dormant for years. DTM portrays Gajdusek perfectly, in that “real life has no need for verisimilitude” way. Gajdusek was at once a brilliant man, an all-consuming narcissist, an entertaining character, and a monster beyond redemption. A lesser book might pick one or two. The Family That Couldn’t Sleep portrays him as all four, and on a personality level (as opposed to a scientific one), the Gajdusek-focused parts are some of the most gripping. --------------------------------------------------------- Outside of the jumps between the Venetian family and everything else, The Family That Couldn’t Sleep is not siloed. The narratives of all prion diseases are deeply intertwined. This is what makes it a great book. It’s 300 pages of dramatic irony. You read the whole thing, waiting for the eureka moment – the point everyone realizes they’re looking at the same cause. It does, however, make it a tad difficult to review or synopsize. The book’s story is so weird – and, often, so at odds with conventional wisdom that trickles down about the Fore et al – that you have to recap quite a bit, and the book steadfastly resists recapping. The next couple chapters after we depart from Gajdusek’s credit-claiming are mostly about experiments with various prion diseases. They’re scientifically fascinating. Unlike some medical-books-for-general-audiences (cough, How Not to Study a Disease), DTM never talks down to the reader. He assumes someone reading a 300-page book about prions is smart and wants to learn about prions. He also has – you can feel it in his words – the agonizing experience of spending his life on the other side of the doctor’s desk, trying to beat into whoever he’s talking to that no, seriously, you don’t need to lie to him or try explain a complex disease at a fourth-grade level. The first prion disease studied was scrapie. Scrapie was a big deal – it starved and killed large shares of British sheep flocks, making it a serious economic problem. Veterinary researchers had tried to prevent or cure it for centuries. It was a veritable graveyard of ambitions: Quintessential was D. R. Wilson at the Moredun Institute in Scotland, who worked in the middle of the last century for more than a decade trying, with mounting frustration, to kill the scrapie agent. He found that it survived desiccation; dosing with chloroform, phenol, and formalin; ultraviolet light; and cooking at 100 degrees centigrade for thirty minutes. The scrapie researcher Alan Dickinson told me he remembered Wilson at the end of his career as “very, very, very quiet. Of course, that was after his breakdown.” “Now it is our turn to study prions. Perhaps we should approach the subject cautiously.” The problem, as DTM explains, is that prion diseases were impossible. They violated 20th-century understandings of biology. Proteins “were no more alive, and no more infectious, than bone”. Prion diseases seemed to have too many causes – genetic, infectious, and sporadic. They looked infection-like in some ways, but patients didn’t produce virus antibodies. Sheep exposed to scrapie, or chimps infected with kuru, took years to develop symptoms. Their facts did not fit together. In the 1960s, people started wondering. The unifying trait of prion agents was that they had to be denatured to be destroyed. Was this a particularly small virus defined by its protein coating? Or – even more outre – was it pure protein, no DNA at all? No one could figure out quite how the latter worked, but it was tempting. Gajdusek, by now a major figure in this field, kept a foot in both worlds. He didn’t want to stake his reputation on a no-DNA hypothesis, but he certainly sympathized. Enter Prusiner. Stanley Prusiner was Gajdusek’s counterpart. Where Gajdusek seemed permanently manic, Prusiner was deliberate and exacting. He entered Gajdusek’s “slow viruses” field in the early 1970s after a chance encounter with a CJD patient. He relished the laboratory in a way Gajdusek didn’t at all, and set out to optimize the hell out of his projects. Prusiner set out to isolate the smallest infectious particle in the scrapie agent. He injected tons of hamsters (hamsters got sick faster than mice) with increasingly tiny scrapie proteins, hoping to determine whether the Minimum Viable Scrapie was DNA. By the mid-1980s, he’d produced something so small it couldn’t possibly be a virus. Denaturing it destroyed it; exposing it to nucleic acid dissolvers actually made it stronger. Emboldened by this discovery, Prusiner set out to anoint himself the King of Prions. Here emerges something of a Voldemort-Umbridge distinction – the difference between cartoonish villainy and banal evil. Gajdusek is a bad guy because he rapes kids. Prusiner is a bad guy because he is the most grotesque stereotype of the Advisor/Peer Reviewer from Hell made flesh. Everything Prusiner did was to build his reputation atop a pile of skulls. When recruited as a peer reviewer for other prion papers, he wrote negative reviews to undermine their authors. He worked his grad students to the bone and intentionally destroyed their careers, telling them he’d “ruin them” if they entered prion research as competitors. He lied about the origin of the protein-only hypothesis, claiming he originated it a decade after it was actually conjectured. But hey, he was good at getting grants. I was surprised reading a lot of this, because for all the time I’ve been aware of it, the cause of prion disease has seemed settled. “Oh yeah, it’s a protein that gets all fucked up.” But DTM goes through just how unsettled it was right up through to The Family That Couldn’t Sleep’s publication. Serious confirmation only arrived a couple years later. Many people were deeply critical of the prion hypothesis – often, it seemed, because they loathed Prusiner too much to go along. Throughout the book, he cuts an uncharismatic figure. Gajdusek and Prusiner both won the Nobel for discovering prions, decades apart. This tells you something – the “discovery” of prions can be construed quite a few ways. Gajdusek formulated the hypothesis; Prusiner proved it. Gajdusek was grievously offended by Prusiner’s Nobel, perceiving his rival – not inaccurately – as a follower who never originated any ideas of his own. But Gajdusek was offended from a federal prison cell, so how’d that work out for him? Fascinating as all this is, no one published a book about prions in the mid-2000s because it was about kuru or FFI. They published books about prions because teenagers were dying, and people wanted to know why. DTM lays the seeds for part 3 – the mad cow section – in part 1. This is a discussion of scrapie, the longstanding prion disease of sheep. Scrapie was a medical mystery for centuries (remember poor D. R. Wilson), precisely because of the intuitive implausibility of prions. The scrapie chapter is a great history-of-science piece, covering the agricultural productivity revolutions of the 18th century, the surfeit of bizarre origins veterinarians concocted, and the treatments that never worked. Scrapie is not transmissible to humans – well, we hope. It’s concerningly transmissible to primates. But it’s been around for a long, long time, and it doesn’t epidemiologically look like humans get it...we hope. Anyway, you ever tried to generalize from one example? The British government did! In the mid-1980s, strange reports started coming out of the UK’s farms. Farmers were describing a new disease where dairy cows – incredibly docile creatures, under normal circumstances – turned hostile, kicking them as they went into the milking stalls. The symptoms looked to all the world like scrapie. Epidemiologists tracing the outbreaks found a unifying link with “cake” – animal protein feed sweetened with molasses. The scrapie-like symptoms must have traced to an infected sheep. But scrapie doesn’t transmit to humans, so it must be okay to keep slaughtering them, right? We all know how this ended. The best term for the British response to the mad cow outbreak is “cacklingly evil conspiracy”. The agricultural industry really, really didn’t need a huge zoonotic outbreak – so it decided it didn’t have one. They first suppressed all mentions that the disease looked like scrapie, then – when this became impossible – hyped up that scrapie doesn’t transmit to humans, so there’s nothing to worry about. The formal name of the disease, “bovine spongiform encephalopathy”, was supposedly chosen to optimize for unfamiliarity – it wouldn’t fit well in a headline. They emphasized, extensively, that there was nothing to worry about. Ever. At some point, people started asking questions. If there was nothing to worry about, why was the agricultural industry panicking so hard? As things became ever more worry-inducing, this turned down ludicrously twisting paths: Meanwhile, the Southwood Working Party and the experts who advised it were learning on the job. They learned, for instance, that the BSE agent entered the animal through the mouth and then followed the digestive tract into the organs that try to filter out infections—the tonsils, the guts, and the spleen—and from there traveled into the peripheral and central nervous system, and finally arrived at the brain. They also learned that pasties, meat pies, and even some baby foods contained tissues from a lot of those organs. So the Southwood Working Party recommended banning these organs, but only from baby food. This started a chain reaction of consumer doubt: if infected cow organs were unsafe for babies, how could they be good for adults? The government then banned offal, as the organs were collectively called, in all human food but gave the industry a grace period to get it out of the feed supply. Then pet food manufacturers began to wonder if what drove cows mad might not also drive dogs, cats, and parrots mad. The feed they sold came from concentrate made of the same sick animals that had previously made up the meat and bone meal farmers used. Their trade group decided to put a similar ban in place—immediately. So for five months it was safer to be a dog than a human in Britain. DTM spends pretty much this whole section of the book making fun of the British government. To be fair, they deserved it. They killed hundreds of kids in agonizing and preventable ways – they could take some ribbing. This is all throughout the mid-1980s to early-mid 1990s. Through this period, it wasn’t yet clear that mad cow could spread to humans. The panic was clear, and deserved, but it didn’t yet have a match for its powder keg. It would alight. The first suspected case of vCJD – human mad cow – was in 1994. Fifteen-year-old Vicky Rimmer developed a sudden, strange disease. Doctors gave her months to live...until she died in 1998. A couple other suspected cases trickled down through the mid-90s, including a young man who made meat pies for a living, whose grieving mother received a letter from the Prime Minister that “humans do NOT get mad cow disease”. (That must’ve been fun.) Soon, they couldn’t deny it any longer. On March 20, 1996, Stephen Dorrell, the health secretary, stood up in Parliament to announce the news that had already appeared as a tentative conclusion in scientific journals and as rumor in newspapers for the previous two years: British beef was killing British teenagers. The first confirmed death was that of Stephen Churchill, a nineteen-year-old student from Wiltshire, who died in May 1995. Back in 1989, at the Southwood Working Party’s suggestion, the government had set up a surveillance unit in Edinburgh to watch for any evidence that BSE had crossed to humans. One worry had been that if BSE passed to humans, how would anyone know it? How would you recognize something you had never seen? It turned out to be easy: Churchill and the nine other teenagers who had gotten sick had spectacular amyloid plaques in their brains, chunks of dead protein almost visible to the naked eye. If sporadic CJD was a whisper, BSE-caused prion disease was a shout. The investigators sat open-mouthed looking at slides whose damage, they feared, portended the most severe epidemic in modern British history. This part of the book is not fun. It lacks the insane personalities and duelling careers of the other entries. It is an honest chronology of the vCJD epidemic – a gruesome failure of the agricultural industry, the one system that everyone is vulnerable to. The government and industry had completely violated their duty of care to citizens and consumers. They were paying the price. No one would buy British beef anymore – not while they watched their children die. Now here’s the thing: this is ethnography, not historiography. The Family That Couldn’t Sleep is a book from the mid-2000s. The epidemic was not at all in the rear view mirror. There were piles of unanswered questions that DTM constantly alludes to. We have eighteen years more hindsight than he did then. What do we know now? --------------------------------------------------------- In 2006, the vCJD epidemic looked like it was going to be a lot better than the worst fears. BSE itself was a huge problem for the cattle industry, but honestly, no one is too sympathetic to the cattle industry. People were not going to die in anywhere near the numbers believed. We had all sorts of reassuring data coming out about this, which DTM chronicles. We were learning that only some genotypes seemed susceptible to vCJD. We didn’t see any older people die of the disease. We were seeing numbers drop, such that vCJD must have a pretty short incubation period. Anyway, all of this is wrong! The Family That Couldn’t Sleep was written in the candidate gene era. Back then, the nascent field of human genetics was sure it was about to Solve Polygenism. Yes, the simple Mendelian monogenic patterns popular a few decades back clearly didn’t apply to common diseases, but how many variants could there be? We were about to discover the five genes influencing 20% of Alzheimer’s risk each, the five genes influencing 20% of heart disease risk each, etc., and once we were done we’d just do gene therapy and cure Alzheimer’s. A paper on autism genetics from 1999 was so outre as to speculate there might be as many as fifteen genes involved. The fact we are now using the term “omnigenic model” should tell you roughly how well this worked out. Do you remember SNPedia? If you were a 2014 Slate Star Codex reader, you might. 2014 was still pretty candidate gene. People were out there publishing papers saying a single variant could increase your life expectancy by 15 years. SNPedia was a site that beautifully categorized all of these, so you could do 23andme or whatever, look up your results on SNPedia, and make horrible life choices.5 It was eventually bought out by one of the consumer DNA companies, so no one ever edited it again, making it a great time capsule of early-mid 2010s behavioural/medical genetics takes. SNPedia will excitedly explain to you that common genetic variants make you immune to vCJD. They cite a 2009 post from the now-archived 23andme blog titled “No Good Evidence That Potential Pool of Mad Cow Disease Victims Is Expanding”, explaining how fears of late-onset vCJD are clearly debunked by new Scientific Knowledge. Everyone who developed vCJD in the 1990s and 2000s had an M/M genotype in a particular part of the PRNP prion gene, so the roughly half the population with M/V or V/V genotypes were immune. The Family That Couldn’t Sleep buys this, too. In fact, it buys it in an even more agonizingly 2000s way. The first sign that transmissible prion diseases weren’t genotype-restricted should’ve been the growth hormone kids. You might have heard this story – from the late 1950s through mid-1980s, human growth hormone produced from brain tissue was used as a treatment for pituitary dwarfism, until it turned out to spread CJD if the originating brain was infected. DTM discusses this, to set the scene for the genetics thing. He mentions what was the state of the art at the time – that a disproportionate share of both the growth hormone kids and sporadic CJD cases were V/V homozygotes. This, uh – so the book was written in the mid-2000s, yeah? Yeah. The conclusion DTM drew – and this was a common conclusion at the time – was that homozygosity somehow made you more vulnerable to CJD, and M/M homozygosity made you vulnerable to BSE-borne CJD in particular. We cannot criticise the author for not predicting the future, but we live in the future, and can say how this worked out. Turns out, nope, M/V heterozygotes totally get vCJD. After a British man in his 30s died of CJD in 2016, he was found to have vCJD and an M/V genotype. He was tested for vCJD only because he was exceptionally young for someone with a sporadic prion disease – meaning people developing it later in life would be missed6. Did you know up to 1 in 2000 people in the UK have latent vCJD? There is one line in The Family That Couldn’t Sleep that stopped me dead in my tracks when I read it: What happens to the Italian family in the end depends less on their own actions than on the world’s interest in prion diseases, which they cannot control. If lots of people are afraid of getting variant CJD, the family benefits. If fear of prion disease goes the way of the fear of swine flu or Ebola, then they will be orphaned again. THIS BOOK IS FROM 2006! Three years before the swine flu pandemic! Eight years before the Ebola pandemic! “If you’re looking for a sign, this is it.” --------------------------------------------------------- The last section of The Family That Couldn’t Sleep addresses BSE fears in America and a nascent internet subculture DTM calls “Creutzfeldt Jakobins” – people who track American CJD cases, trying to spot vCJD patterns. When reading his description of the Creutzfeldt Jakobins, my mind constantly, uncontrollably turned to covid. Here it was – an online community of people deeply skeptical about a disease’s official story, tracking every contradiction, every implausibility, every statistic that failed to apply to the individual. Self-described “redneck hippies” and “soccer mom Republicans” teaming up to find the truth hidden behind an impossible world. You know what they’re doing now. I’ve always combined a deep interest in medicine with a healthy distrust for it. People who are constitutionally inquisitive, anti-authoritarian, and suspicious about official narratives tend to end up skeptical of at least some mainstream claims in the field. This is not to say I think you should take bleach enemas or something, just that I understand the impulse behind concluding the US government was covering up a local vCJD wave. Traditionally, sporadic prion diseases are said to have a prevalence of one in a million. (Hold on to that for a second.) The last section of the book is a chronology of Americans finding bizarrely more than one in a million of their friends dying of sporadic CJD, often at inexplicably young ages, sometimes in geographical clusters. This is understandably suspicious. Then DTM goes on to reassure us by saying none of these cases were confirmed to have an M/M genotype, which OH GOD OH FUCK A number of high-profile people in the prion world, including Gajdusek, are clarified as not believing sporadic prion diseases exist. You get the impression DTM doesn’t, either. Now, how common are prion diseases? Eric Vallabh Minikel has an answer for you! Eric and his wife Sonia are prion researchers from a rather unique background – after Sonia was diagnosed as having a single-gene mutation with ~100% penetrance for prion disease, they left their previous jobs to dedicate their lives to curing it. It turns out, when you run the numbers, you get not one in a million but 1 in 5000 people dying of prion diseases. This is best described as “nightmarishly high”. I’m normed on genetic disorders. A genetic disorder that affects one in five thousand people is pretty common! I have known, in person, completely unselected, just from “random people I’ve met in my life in a non-medical context”, someone with a ~1/250k syndrome and someone with a ~1/50k-100k syndrome. I don’t think anyone in my extended family knows someone who died of a prion disease. I feel like it would’ve come up if they did! Prion diseases have distinctive phenotypes. Not distinctive enough, apparently, to avoid a lot of CJD being misdiagnosed as Alzheimer’s – but diagnosis is consistently insane. Something DTM reiterates throughout The Family That Couldn’t Sleep is just what prion dementia looks like. The characteristic dementia in prion diseases spares something – “self” or “recognition” or “reflection” – that is not spared by Alzheimer’s, or by most common dementias. Shouldn’t this be, uh, noticeable?7 They kill rapidly, often over the course of months, and often onset in midlife. ALS shares this pattern and is way, way more common than prion diseases; you hear about ALS far more in the “disorder people actually have” sense. What am I missing here? Anyway: 1 in 2000 prevalence of latent vCJD in the UK + extreme lack of clarity over whether scrapie is human-transmissible + blood donations spread vCJD + sporadic CJD prevalence keeps going up = ??? (Yes, I am annoyed that most countries have lifted their ban on UK blood donors, thank you for asking!) --------------------------------------------------------- But back to the book. The “American chapter” is one-third about the country’s response to vCJD, one-third about the Creutzfeldt Jakobins, and one-third about chronic wasting disease. The last part is the most interesting. Chronic wasting disease is a prion disease of deer. Like scrapie, it “probably, we hope” isn’t human-transmissible (eat venison at your own risk). Under natural circumstances, deer shouldn’t get prion diseases: A prion plague should not be possible among ruminants in the wild. Deer are not cannibals, as the cows that spread BSE were forced to be; and, because deer and elk are not domesticated, they do not have enough contact with one another to spread a prion infection the way sheep are thought to spread scrapie. But deer do not live as they used to live, humans having once again brought their ambitions to bear on the natural course of things. The Family That Couldn’t Sleep is a book of medical anthropology. Anthropology of the Veneto, anthropology of Papua New Guinea, anthropology of 1990s Britain. Here, it is an anthropology of America. Americans, having won the world, still fight to win their own backyard. The North American continent is geographically diverse, cutting through rain-snow-shine, mountains jutting over plains, cities sprawling into wilderness, habitations criss-cross dotted with surprisingly few empty zones. Go somewhere like Denver, the Mile High City, three million people fighting against nature. Few other countries have anything like this; geographically vast polities usually have uninhabitable blocks. Australians are twenty-five million people clustered against the shore. It still surprises me, after all this time, how every US state has a meaningful city8. Midcentury Denver, growing and sprawling out across its mountains, started to run into their natural inhabitants – deer. Starvation is one way nature adjusts the deer population to the available food supply. People did not usually see this process, but in the 1950s and 1960s Colorado became more densely settled, reducing forested areas and forcing deer to look longer and harder for food. At the same time, the state enacted conservation laws, limiting when and where hunters could shoot. Soon emaciated deer began wandering onto the lawns and through suburban streets looking for a meal. People began to feed them, only to find that they died anyway. They would drop dead by haystacks, along highways, and in flower beds. In the late 1960s, a young biologist named Gene Schoonveld tried to figure out why the deer starved even when they were fed.9 He deprived some deer of food for a while, “[h]e cut windows in their stomachs to see what went on inside, and then he began to feed them”. While this was going on, he had a control group of healthy, well-fed deer as backups in case anything went wrong. It did...but not to the experimental group. The pen in which the deer were kept also housed sheep, which, it turned out, were scrapie carriers. The deer somehow acquired scrapie – there’s a huge unanswered question here, which DTM doesn’t address. How did they get scrapie? They didn’t eat the sheep, presumably. Did it somehow transmit from casual contact? This is not supposed to happen. And yet: the deer in the sheep pen started dying of a mysterious scrapie-like disease, one never reported before, that would go on to infect thousands. These deer were released into the wild. Ten years later, the first reports of chronic wasting disease came out. The disease spread across deer and elk in the western half of the country. By the turn of the millennium, cases were exploding – and lost all geographical restriction. DTM can report up to 2005, at which point it was floating around Upstate New York. This kind of spread doesn’t track natural deer migration. That’s irrelevant, because nothing about CWD’s spread is natural. We shift gears into an anthropology of the American hunter. The hunter wants to shoot the most impressive buck, to bag himself one with as many “points” as possible – one whose antlers branch out most. A “ten-point buck” has five branches on each horn: Original by Ric McArthur Nature doesn’t make enough bucks with perfectly symmetrical ten-point horns. To fill the demand, the market had to step in. Thus was born the deer farm industry, which raises captive deer in better genetic and nutritional conditions than Nature permits, then ships them across the country so hunters who couldn’t get legit ten-point bucks get the taxidermy piece for their wall. These are controversial amongst hunters and illegal in numerous states – but the industry is big enough to spread CWD. (The kind of hunter who needs a deer shipped to his house is the kind of hunter who will fumble killing it.) Another problem is supplemental feeding – leaving out protein-enriched food for deer to eat. This produces “trophy class animals at an earlier age”, but again, what’s in that protein? (“It is much like feeding your cows 41 percent protein cottonseed cake during the winter to raise the protein level in the cow’s diet to a level that will maintain acceptable production”, says that article from 1991.)10 The book segues into a vignette. CWD was new in Wisconsin in the early 2000s, and the state’s Department of Natural Resources was optimistic it could eradicate it. In a state with a love of hunting, you could, in theory, recruit people to kill every single deer in a 400-square-mile radius: In many states, the state would have had to call out the National Guard for such an onslaught, but hunting is a passion in Wisconsin. Hunters shoot 450,000 deer every year, more than in any other state. “I’m looking for ardent hunters to help us, unless fear or their wives keep them away,” one DNR official told a Milwaukee magazine. The state extended the normal hunting season and waived the usual limit of one buck per hunter, and the hunters came out in force. The whole affair was gruesome – one official called it “hunting for slob hunters”. If you’re trying to eradicate a prion disease, you can’t very well let people take the carcasses home to eat. Bodies piled up in control stations, decomposition mingling with bleach. The 2002 hunt established a base rate of 2% for chronic wasting disease in Wisconsin deer, with the most affected areas getting up to 10%. Further hunts in 2003, 2004, and 2005 spread to wider and wider areas – and didn’t move the needle one bit. This is to say that CWD is quite a bit more common in the American deer population than BSE ever was in British cattle. Since publication, it’s popped up in Norway and South Korea. Notably, Norway doesn’t allow for the import of cervids, raising numerous questions about how it got there. There are no unambiguous cases of CWD transmission to humans, and in vivo/in vitro primate studies have mixed results. There sure are some unusually young hunters with sporadic CJD, though. But don’t worry, most of them aren’t M/M homozygotes! There is an absolute ton going on in this book. I’ve had to skim over whole sections. Parts that couldn’t be easily slotted into a narrative review include: When Gajdusek was invited to a party at Prusiner’s house, he was horrified to find his rival had purchased hundreds of New Guinean statues – all with the genitals removed.