subreddit

Article

subreddit is a recurring organization in the Astral Codex Ten archive, appearing 55 times across 55 issues between February 08, 2021 and February 16, 2026. The archive places it in contexts such as “Thanks to u/HonestyIsForTheBirds from the subreddit for this tip”; “Comment of the week is this post from the subreddit: I Believe We May Be At Another Point Like March 2020 With COVID”; “I found this YouTube explainer about prediction markets on the subreddit”. It most often appears alongside Discord, bulletin board, Astralcodexten Com.

Metadata

  • Category: Organizations
  • Mention count: 55
  • Issue count: 55
  • First seen: February 08, 2021
  • Last seen: February 16, 2026

Appears In

Source Context

Recovered passages from the original issue text. When the raw archive preserved outbound links inside the source passage, they are listed directly under the quote.

February 08, 2021 · Original source
1. I understand Substack is still working on various concerns about the commenting system. While you’re waiting, if your specific concern is about getting reply emails when people heart your comments, “you can set up a filter to delete emails from reaction@mg1.substack.com. Reply notifications come from a different email address, forum@mg1.substack.com, so they won't be affected.” Thanks to u/HonestyIsForTheBirds from the subreddit for this tip.
July 18, 2021 · Original source
2: Some good comments on the most recent prediction market post (also some less good ones - before you hit “post”, see if you’ve accidentally proven the stock market can’t exist). See eg Shaked running some of the numbers and finding it might work for a few very important people/issues, but maybe not for smaller things. Also, apparently Byrne Hobart had a similar (though less crazy) idea two years ago; I regret unintentionally copying him without credit. 3: “Comment” (or whatever) of the week is this post from the subreddit: I Believe We May Be At Another Point Like March 2020 With COVID. I haven’t looked into this as much as I want to, but the little I know about Delta is really concerning.
December 27, 2021 · Original source
I found this YouTube explainer about prediction markets on the subreddit. It’s pretty good! My small nitpicks are that it overestimates their accuracy relative to traditional forecasters (it focuses on markets beating forecasters in 2008, but I don’t think this is consistent) and underestimates their resilience against bad actors trying to skew the probabilities. Still, this will be my go-to source when someone wants a short explanation of what these are and why I’m so excited.
February 14, 2022 · Original source
So it looks like forecasters expect that, conditional upon Russia invading at all, there’s an 80% chance they’ll take Mariupol in the east, a 66% chance they’ll take Kharkiv (also eastern, but only a third ethnic Russian and currently aligned with the central government), and only about a 30% chance they take Kyiv or Odessa. See also this thread full of speculation in the subreddit. As for me, I’m going all in on “yes” after seeing this tweet: Alexander Cube Last week I speculated that to truly realize the potential of prediction markets, we’d need one that was real money, easy to use, and easy to create markets on. Gustavo Lacerda and Nuno Sempere very kindly drew this picture and named it after me: Nobody has reached the promised land at the furthest point. But all three connected vertices are occupied. Augur is real-money and lets people create their own markets, (but it’s impossible to use - it’s made of complicated crypto contracts that nobody’s made a workable front end for yet). Polymarket is real money and easy to use (but doesn’t let people create their own markets; apparently they’re nervous about resolution disputes). Manifold is easy to use and lets people create their own market, but it’s not real money (they’re American and centralized, so they have to follow anti-gambling regulations). Manifold Markets Speaking of which, they’re open! As the cube suggests, Manifold is a site where anyone can create their own (play money) prediction market. They set the question and they decide when and how it resolves (with everyone else just out of luck if they decide to fake it or rug-pull). It’s a bold strategy, but boy oh boy are people liking it so far: Not actually in order This is a semi-randomly selected sample of Manifold markets, but let’s go through them one by one. The Ukraine market is the biggest on Manifold. It’s also deeply out of step with every other prediction market and the top non-prediction-market authorities - who are all giving numbers in the 50s and 60s. I don’t understand how this is so low - yes, play money < real money, but mostly because play money doesn’t get enough people betting. Here lots of people are betting - it’s the biggest market on the site, and since you only start with $1000 either twenty people have bet everything or more people have bet a fraction - but it’s still wrong. I tried to spend some play money to correct it and it snapped back to just as wrong as it was before. I have no explanation. Midnight The Stray Cat is the second biggest market on Manifold, just after Ukraine. I guess the Internet really liking cats shouldn’t be a surprise at this point. In case you need to do research first I’m told this is the cat in question: Props to Manifold for a bunch of markets like the third one on there, where they eat their own dog food by using their market to predict how their business decisions are going to go. ACX Bot has copy-pasted all of my predictions from 2022. At some point they should be able to compare their results with Zvi (ie a single very smart person), with the contest many of you entered (ie an average of formless crowdsourced predictions), and Metaculus (ie a non-monetary forecasting tournament). I’m looking forward to it! Most of you already know Lars Doucet, who’s written some great ACX posts on Georgism. I don’t know what possessed him to make a Joe Rogan Georgism interviewee market, unless he’s gunning for the position. Valinor is a group house on my street, with ~a dozen people living in and around it. We’ve been talking about fixing the backyard for a while. Now we can bet about whether it will happen. Having a number for this actually affects some of my decisions a little. Connor is hijacking the prediction market to make a poll, which is pretty cute. Dwayne Johnson does not have a 15% chance of winning the election. Manifold is suffering from the usual play money problem, where if you only start out with $1000 in play money, nobody wants to lock it up for three years to make a 15% profit. Vivek’s market, “Will I believe that 13177 is a prime number”, is pretty unusual. I’m interpreting it as a test/demonstration of prediction markets’ information-gathering ability. If you don’t know something and it’s hard to Google, you can make a prediction market about whether you’ll believe it in the future, and people who are able to figure out the answer will bet on it. Based on the 97% YES rate, I’m guessing 13177 is in fact a prime number. What else can you do this with? TANSTAAFL’s “Will I Be Convinced That Justin Trudeau Is Not Fidel Castro’s Son?” market is maybe pushing the limit of this methodology. Anyway, there are lots of me-too prediction markets but this is something genuinely new under the sun. Maybe it will be awesome itself, but I’m also hoping it helps bigger players realize how much more is possible. This Week In Metaculus A few new questions on intelligence enhancement, eg: The question explicitly allows embryo selection, but says it must raise IQ ten points and be available for <25% median income to count. Trivial improvements to existing embryo selection will top out around 9 points, so this seems to be predicting something more interesting, maybe iterated embryo selection at the very least. I’m probably slightly bearish on this one; I believe if it existed someone would find a way to get it, but I think the regulatory climate might be able to prevent the relevant research indefinitely. Improving adult IQ is really hard. This is a bold thing to speculate about! Atmospheric CO2 was 300ish for most of pre-industrial history, 400ish now, and rising. This question predicts 600 in 2100, which sounds like what happens if global warming gets a bit worse but eventually stabilizes. I’m less sure. I think if we make it to 2100, we’ll have so much technology that atmospheric CO2 can be whatever we want it to be. But maybe we’ll want it to stay where it is; once there’s been a lot of global warming and people have moved / shifted lifestyles, it could be equally disruptive to cool the planet back down. Right now it’s 5%, the official government prediction is 10% by 2030, but this market says 17.6%. But look at that probability distribution! It’s a lot of people saying 10%ish, plus a very long tail of very big numbers. I think people are disagreeing about how exponential this change is going to be. Shorts Metaculus is holding an essay contest for people who want to use their AI-related prediction markets to argue the future of AI. $6500 available in prizes.
May 08, 2022 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. In this week’s news:
May 10, 2022 · Original source
Many of you remain skeptical of prediction markets. It was one of the top answers on the What Opinion Of Scott/ACX Do You Disagree With? question on the subreddit, and there’s a relevant thread on the bulletin board too. So I guess it’s time to trot out my semi-annual lecture on why I think prediction markets are good.
June 05, 2022 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. In this week’s news:
July 25, 2022 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. In this week’s news:
August 01, 2022 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. In this week’s news:
September 12, 2022 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. In this week’s news:
October 09, 2022 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. In this week’s news:
October 17, 2022 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here.
October 30, 2022 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. In other news:
December 05, 2022 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here.
December 26, 2022 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
January 22, 2023 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
February 06, 2023 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
March 06, 2023 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
March 27, 2023 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
May 08, 2023 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
2: The DEA has announced it will be reconsidering the proposed new policy I complained about in The Government Is Making Telemedicine Hard And Inconvenient Again. Alert reader jonpalisoc1024, who noticed this and posted it to the subreddit, wrote:
May 14, 2023 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
May 29, 2023 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here.
June 05, 2023 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
June 12, 2023 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here.
August 16, 2023 · Original source
Still, reactions have been mixed. From the subreddit:
August 28, 2023 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
September 25, 2023 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
September 28, 2023 · Original source
22: From the subreddit: although it’s fun to invent clever ideas for efficient dating apps, the real challenge to any dating app is getting users and if you don’t have a solution here you have no business plan. I think this generalizes well beyond dating apps to proposals for new social media sites, scientific institutions, etc. Even if your version is better-designed than existing versions, that probably won’t be enough to lure people out of the existing versions where all the other people are. It’s not impossible to succeed at this, but you should consider it at least half of the challenge and focus at least half of your effort there.
October 02, 2023 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
October 23, 2023 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
January 08, 2024 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
January 29, 2024 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
February 19, 2024 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
March 11, 2024 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
2: Comment of the week - peorths_roses on the subreddit on race and lived experience:
August 05, 2024 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
September 05, 2024 · Original source
I don't think Scott is wrong to defend the phrase ISYFTW, but on a meta level, I think that the hyperstitious slur cascade is way past 70%. Of course it's hard to judge that in real time, but I think a good clue is the reaction of your community/tribe. The top comment on Substack is a video by a pretty popular comedian who says that everyone knows that ISYFTW means 'fuck you'. The top comments on the Subreddit do agree that the phrase is hostile.
September 12, 2024 · Original source
34: Sasha Gusev has written an argument that twin studies are inaccurate and the heritability of IQ is much less than previously believed. It’s much better than the average obviously-dumb-and-motivated post trying to argue this, and contains lots of arguments I hadn’t seen before. See also subreddit comments on original, Gusev’s responses, comments on responses. My impression is that there’s enough circumstantial evidence (eg adoption studies) that this probably has to be wrong, but I don’t think any of the arguments against it land, and I don’t know enough statistical genetics to critique it myself. I’d be interested in seeing one of the more mathematically-inclined pro-heritability people (@gwern? ? ? ? @Gene Smith?) give their impression.
November 18, 2024 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
2: I started my discussion of the Early Christian strategy with the story of the TIT-FOR-TAT bot. But G2F4E6E7E8 on the subreddit says that the science of game theory has moved on; TIT-FOR-TAT was defeated in certain evolution-like noisy prisoner dilemmas by a strategy called WIN-STAY LOSE-SHIFT:
December 16, 2024 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
December 23, 2024 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
December 30, 2024 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here.
January 06, 2025 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
January 13, 2025 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here.
January 17, 2025 · Original source
28: Max Tabarrok: AGI Will Not Make Labor Worthless. Teenagers’ labor isn’t worthless, even though adults are more skilled in every way and there are ~ten times more adults than teens. So even if there were tens of billions of AIs that were better than humans at everything, human labor would retain value. The counterargument is that if AGI labor cost less than human labor and you could always build another AI, then why would you ever use humans? I think the synthesis is that there will always be a finite number of AIs, and even if it’s some very high number like a trillion, you can always use humans to do a few extra jobs after all the AIs are busy. But would these human jobs pay a trivial salary, because they’re only the trillionth most useful job? Or would they pay a decent salary, because an economy of a trillion AIs is so impressive that even its scraps are lucrative? Also, most teenagers can find work, but most severely disabled people can’t - is there some limit to how outclassed you can be before the economy stops including you? More comments and debate at the subreddit. Related: Philosophy Bear wants anti-AI workers movements.
January 27, 2025 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
February 03, 2025 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
March 31, 2025 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. 95% of content is free, but for the remaining 5% you can subscribe here. Also:
July 14, 2025 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. Most content is free, some is subscriber only; you can subscribe here. Also:
July 28, 2025 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. Most content is free, some is subscriber only; you can subscribe here. Also:
September 01, 2025 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. Most content is free, some is subscriber only; you can subscribe here. Also:
September 22, 2025 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. Most content is free, some is subscriber only; you can subscribe here. Also:
November 17, 2025 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. Most content is free, some is subscriber only; you can subscribe here. Also:
January 12, 2026 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. Most content is free, some is subscriber only; you can subscribe here. Also:
February 09, 2026 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. Most content is free, some is subscriber only; you can subscribe here. Also:
February 16, 2026 · Original source
This is the weekly visible open thread. Post about anything you want, ask random questions, whatever. ACX has an unofficial subreddit, Discord, and bulletin board, and in-person meetups around the world. Most content is free, some is subscriber only; you can subscribe here.