Astral Codex Ten

Detroit

13 min read

Detroit

Article

Detroit is a recurring place in the Astral Codex Ten archive, appearing 13 times across 13 issues between May 28, 2021 and October 28, 2025. The archive places it in contexts such as “That’s why it was only in segregated areas of Detroit that the 1943 race riots occurred”; “at the turn of the twentieth century Detroit grew 10X”; “Location: Tenacity Craft, 8517 2nd Ave, Detroit MI 48202”. It most often appears alongside ACX, China, France.

Metadata

  • Category: Places
  • Mention count: 13
  • Issue count: 13
  • First seen: May 28, 2021
  • Last seen: October 28, 2025

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.

Your Book Review: Humankind
May 28, 2021 · Original source
The contact hypothesis In the 1950's psychologist Gordon Allport discovered a cure for racism and its friends: contact. The general assumption was that more contact led to more friction, in fact the opposite is true: the more time people spend with those of other races, classes, sexualities, whatever, the more sympathy there is between them. That's why it was only in segregated areas of Detroit that the 1943 race riots occurred. People didn't riot against their neighbours, in fact they protected them. American white soldiers who had fought in mixed units (something that wasn't supposed to happen, but no plan survives first contact with the enemy) were nine times less likely to dislike blacks. Allport found the same effects in schools, sailors and police officers. Actually, it's a bit more complicated than that (what isn't!). Firstly, this is more of a long-term thing. If you just flood a load of immigrants into an area, tension will initially go up. We've been running this experiment in Europe and I wouldn't recommend it. Secondly, the kind of contact matters. If you're a prison guard who treats prisoners with brutality every day, there is no number of days after which you're going to become friends.
ACX Grants ++: The Second Half
February 10, 2022 · Original source
#73: Create A New Kind Of Money And Cities The combination of markets and ideas has reduced suffering somewhat. This trend must continue, but I think a global median income of US$30,000 by 2049 is possible. We just need to teach everybody the same skills that Americans have. To enable this, 2 areas where improvement can be made and no new technology is needed are: a new money, and cities welcome to everyone. A new money is needed because the current financial system is not burdened with the risks it creates. Cities don’t grow like they did in the past. Over a 50 year period at the turn of the twentieth century Detroit grew 10X, whereas in this era the Bay Area has not even doubled its population. Nowadays cities that attract the best talent only attract the best talent. If we had a Hypothetical-Bay-Area-City grow like American cities of the past, it would have a population of around 45 million people and GDP of $4.5 billion. What would an asset be worth if it had a $4.5 billion income stream? A little bit of money and land is needed to make a start, but mostly I need you and your talents. Here is my new Substack with details: https://marketismandidearism.substack.com/p/a-new-money-and-cities-welcome-to . Please sign up to make a global median income of US$30,000 by 2049 a reality. P.S. I am talking money here. Accounting entries. Do not talk to me about Bitcoin. Bitcoin is an attempt at cash. 99.99999% of money transactions are not done with cash, they are done with IOU’s. Please. Spare. Me.
Spring Meetups In Seventy Cities
April 10, 2022 · Original source
DETROIT, MI Contact: Matt Arnold (matt.mattarn@gmail.com) Date: May 7 Time: 8:00 PM Coordinates: https://plus.codes/86JR9WG9+R6 Location: Tenacity Craft, 8517 2nd Ave, Detroit MI 48202
Inline links: https://plus.codes/86JR9WG9+R6
Book Review: First Sixth Of Bobos In Paradise
December 01, 2022 · Original source
In 1952, most freshmen at Harvard were products of . . . the prep schools of New England (Andover and Exeter alone contributed 10% of the class), the East side of Manhattan, the Main Line of Philadelphia, Shaker Heights in Ohio, the Gold Coast of Chicago, Grosse Pointe of Detroit, Nob Hill in San Francisco, and so on. Two-thirds of all applicants were admitted. Applicants whose fathers had gone to Harvard had a 90% admission rate. The average verbal SAT score for the incoming men was 583, good but not stratospheric. The average score across the Ivy League was closer to 500 at the time.
Most Technologies Aren't Races
April 05, 2023 · Original source
Who “won” the automobile race? Karl Benz? Henry Ford? There were many steps between the first halting prototype and widespread adoption. Benz and Ford both personally got rich, their companies remain influential today, and Mannheim and Detroit remain important auto manufacturing hubs. But other companies like Toyota and Tesla are equally important, the overall balance of power didn’t change, and today all developed countries have automobiles.
Book Review: From Oversight To Overkill
April 12, 2023 · Original source
To prove that it could work in any situation, he teamed up with the Michigan Hospital Association, which included under-resourced Detroit hospitals. They agreed to ask their nurses to enforce checklists. Johns Hopkins IRB approved the study, noting that because no personal patient data was involved, it could avoid certain difficult rules related to privacy. Michigan started the study. Preliminary results were great; it seemed that tens to hundreds of lives were being saved per month. The New Yorker wrote a glowing article about the results.
OHRP read the article, investigated, and learned that Johns Hopkins IRB had exempted the study from the privacy restrictions. These restrictions were hard-to-interpret, but OHRP decided to take a maximalist approach. They stepped in, shut down the study, and said it could not restart until they got consent from every patient, doctor, and nurse involved, plus separate approval from each Michigan hospital’s IRB. This was impossible; even if all doctors and nurses unanimously consented, the patients were mostly unconscious, and the under-resourced Detroit hospitals didn’t have IRBs. The OHRP’s answer would make Hans Jonas proud - that’s not our problem, guess you have to cancel the study.
The Question Of Separatism
May 19, 2023 · Original source
Whenever Venice produces something (like salt) and sells it abroad, foreigners need ducats to buy the exports, so the demand for ducats increases. When Venice buys something from abroad, it needs to use foreign currencies, so the demand for ducats decreases. Add up everything that Venice exports and imports, and you get either a trade surplus (more exports than imports) or a trade deficit (more imports than exports), which determines the value of the ducat relative to other currencies. In both cases, a negative feedback loop restores balance over time, just like our brain stem does with carbon dioxide levels. A trade surplus, and therefore a strong ducat, means that when foreigners want Venetian salt, it’s expensive. So Venice’s exports decrease, while imports increase, since Venetians can use their valuable ducats to buy stuff cheaply from abroad. Conversely, a trade deficit makes exports a bargain for foreigners and imports expensive for Venetians. This feedback loop is great. It’s exactly what a city needs to trigger the crucial import replacement process. When exports decrease and a trade deficit begins (maybe because Constantinople found a cheaper source of salt somewhere else), the weak ducat means that Venice is less able to afford the resources and manufactured goods it used to import. The people of Venice don’t want to have less of those goods, though, so they figure out ways to produce some themselves — that is, they do import replacement. Later they will be able to export the output of the newly expanding industries too, strengthening the ducat and continuing the cycle. Currencies, Jacobs explains, function as automatic tariffs (to protect local industry from foreign imports) and automatic export subsidies (to encourage local industry to export). They are “automatic” because of the feedback mechanism. Just like an accelerated breathing rate, they take effect exactly when they are needed — and no longer. … Or so they should, except that import replacement, as we discussed, is a city process. Whereas most currencies are national or supranational. National currencies work well for city-states, like the Republic of Venice or today’s Singapore. But in large nations, which, remember, are not the fundamental unit of economic life, they mess everything up. Take a city like Detroit. When Detroit’s exports (primarily cars) decrease, Detroit gets no feedback about this, because its currency is the United States dollar, and the United States dollar’s value depends on much more than Detroit. It depends on other cities whose foreign exports might be increasing at the moment. And on rural regions that are selling resources like oil abroad. Also, trade between Detroit and other cities that use the United States dollar — i.e., American cities — is structurally unable to provide any feedback whatsoever. So Detroit doesn’t get the signal that it should buy less stuff from other cities and replace the missing imports with local production. Instead, it just declines. Jacobs hypothesizes that this issue of national currencies is at the root of every large country’s economic troubles. It is why nations and empires always centralize everything into one large city, whether that’s Paris, London, Tokyo, or Toronto, or ancient Rome: that city, being the largest, is simply the only one for which national-level currency feedback works fine. The rest of the nation or empire, then, declines. But of course, nations and empires don’t accept this. They care about the economic well-being of their peripheral regions, sometimes out of genuine concern for the people there, sometimes out of fear that they rebel or hold independence referendums. So nations and empires will embark on every possible solution to reverse the decline. All of their solutions will look like good ideas at first, and yet fail at helping the peripheral regions. Worse, these solutions will weaken the cities, thereby destroying the only real wealth of the country and bringing untold hardship for everyone. Eventually the nation or empire will disintegrate, as nations and empires always do, and always will. Jacobs calls these false solutions transactions of decline. She identifies three types, and, content warning, you might not like some of them depending on your political sensibilities. Sustained military production is a transaction of decline. Permanent military bases and garrison towns are a special kind of settlement: they import a lot and export nothing. Superficially, producing weapons and supplies for the military seems like a good deal for some cities — Jacobs gives the example of Seattle, which, before Microsoft and Amazon were a thing, depended mostly on making military aircraft. But because nobody in a military base ever tries to replace those weapons and supplies with their own production, the trade is sterile in terms of economic development. In a sense, the wealth is slowly “drained” from cities. Large empires are especially prone to this: eventually all of their wealth is destined to the military just to keep the empire together.
Open Thread 300
October 30, 2023 · Original source
2: Speaking of ACX Grants, one of last round’s grants went to Lars Doucet and Will Jarvis to research Georgist land value taxes; they later started the company ValueBase. Now they’re trying to coordinate support for a potential upcoming land value tax in Detroit. If you live in Michigan and want to help, they want to talk to you about the best ways to contact your state representative. Please get in touch with them via this form.
Inline links: ValueBase, land value tax in Detroit, via this form
Meetups Everywhere 2024: Times & Places
August 29, 2024 · Original source
Contact: Joseph Pryor Contact Info: jwpryorprojects[at]gmail[dot]com Time: Saturday, September 14th, 01:00 PM Location: 1420 Hill Street Ann Arbor Michigan. We'll be meeting at the Friends Meetinghouse (euphemism for Quaker) in the back yard if weather allows, otherwise we'll meet in the corner room. Coordinates: https://plus.codes/86JR77C9+MQ Group Link: https://www.meetup.com/Ann-Arbor-SSC-Rationalist-Meetup-Group/ Notes: RSVP at the meetup.com group! This is a monthly meetup! Join the Meetup.com list to hear about our meetups every month, or text me at: 517-945-8084 and I'll add you to the text notification I send out. Parking information is on the meetup.com group. The event runs from to 1-5pm. DETROIT, MICHIGAN, USA Contact: Victor Contact Info: wooddellv[at]yahoo[do t]com Time: Friday, September 27th, 06:00 PM Location: The Panera Bread at the corner of 13 mile and Woodward Ave, in Royal Oak, MI. There will be a sign indicating the section of the restaurant reserved for us. Coordinates: https://plus.codes/86JRGR87+X3 Notes: RSVP Required (so that I can reserve enough space) Contact me at wooddellv@yahoo.com
Inline links: https://plus.codes/86JR77C9+MQ, https://www.meetup.com/Ann-Arbor-SSC-Rationalist-Meetup-Group/, https://plus.codes/86JRGR87+X3
Open Thread 376
April 07, 2025 · Original source
3: This week’s meetups include Canberra, Munich, Milan, Budapest, Dublin, Lisbon, Madrid, Birmingham, Detroit, Charlotte, Salt Lake, and Toronto. See the list for smaller cities and details. And if you attended and have opinions, there's now a feedback form available here.
Inline links: See the list, here
My Takeaways From AI 2027
April 08, 2025 · Original source
You can’t do everything in SEZs. At first, you might be limited to existing car factories (probably in Detroit or somewhere), staffed by human laborers in a normal city. But they’re a good next-stage solution. And you might be able to make them work for some of the first stage (e.g. through small SEZs covering a few blocks in Detroit).
Highlights From The Comments On AI Geoguessr
May 08, 2025 · Original source
It guessed Packard Building, Detroit, was Ford Piquette plant Detroit. Distance wrong: 3 km
25
October 28, 2025 · Original source
3: Behind the scenes, the Trump administration continues to work on its plan to create “Freedom Cities” - Trump-branded charter cities on federal land across the United States. Firm information is rare, but new suggestions include Belle Isle in Detroit and some sort of partnership with the company behind Prospera.
Inline links: continues to work on, Belle Isle in Detroit, some sort of partnership with the company behind Prospera