Astral Codex Ten

NIMBYs

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NIMBYs

Article

NIMBYs is a recurring concept in the Astral Codex Ten archive, appearing 5 times across 5 issues between October 04, 2021 and January 06, 2026. The archive places it in contexts such as “NIMBYs are motivated in part by the sheer ugliness of so much new development”; “which NIMBYs don’t trust anyway”; “he who delays a building for any reason shall be judged with the NIMBYs”. It most often appears alongside Elon Musk, Nigeria, UK.

Metadata

  • Category: Concepts
  • Mention count: 5
  • Issue count: 5
  • First seen: October 04, 2021
  • Last seen: January 06, 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.

Highlights From The Comments On Modern Architecture
October 04, 2021 · Original source
The funny thing is that, in my experience of actually dealing with them, NIMBYs are motivated in part by the sheer ugliness of so much new development. The YIMBYs hate on the historical commissions and their stringent design reviews, but it never occurs to them that if new developments looked more like the historic districts they degrade, people might actually support them more.
ACX Grants ++: The First Half
February 03, 2022 · Original source
#5: YIMBY Explainer Video On Migration Chains I'm Michael Wiebe, and I will make a YIMBY explainer video on migration chains, to show how even expensive new apartments can improve housing affordability for everyone. The basic idea: A moves into a newly built apartment, B moves into A's old house, C moves into B's old house, which frees up affordable housing for D in a poorer neighborhood. The video will put a human face on the process, by interviewing everyone in a chain, and showing how real people in low-income neighborhoods benefit from new market-rate apartments. For example, we could show a poor college student who benefits from a vacancy in a studio apartment near their university, and trace that vacancy to the construction of a market-rate apartment building. The idea of migration chains is new, and is a big improvement over a simple supply and demand model, which NIMBYs don’t trust anyway. This model has an intuitive mechanism, where people moving *into* new housing are also moving *out* of old housing. Since the mechanism is general and applies everywhere, promoting this idea is high-leverage: it can be used to support YIMBY activism all around the world. I'm a PhD economist and can summarize the research (eg. see here). The video will be produced by urbanist youtube channel About Here, who budgets $5000 per video. We'll also need $1000 to buy food to incentivize volunteers to trace out a complete chain. Please contact me at maswiebe@gmail.com.
Inline links: here
Lives Of The Rationalist Saints
February 20, 2025 · Original source
St. Promentius shut himself in an eremite’s cell and vowed not to leave until he had figured out the secrets of AI corrigibility. He stayed in the cell for nine years, speaking to nobody except an intern who came once a week to bring him whiteboards, markers, and bottles of Huel. At the end of nine years, the intern told him that the city planned to build an apartment tower over his cell. St. Promentius refused to break his vow and leave the cell. But he also refused his intern’s offer to inform the city of his presence, saying that “he who delays a building for any reason shall be judged with the NIMBYs”. His cell was demolished during the construction and it is assumed that he died, although others say that he only sleeps within the masonry, and will return during Crunch Time.
25
October 28, 2025 · Original source
See here for a more complete history of the island, and here for a Charter Cities Institute podcast on the topic. California Maybe Actually Pretty Soon Now California Forever, the project to build a new city in unoccupied land an hour from San Francisco, has overcome a first round of political headwinds. In 2023, a stealth mode company announced it had quietly bought up a city-sized tract of land in Solano County, and would be placing an initiative on the county ballot to let them build a futuristic planned community there. Enough local NIMBYs protested that the company and county jointly withdrew the initiative in favor of seeking some other agreement. In 2025, they announced their new strategy: they would partner with nearby Suisun City. Suisun would annex their land and permit development there, avoiding a county-wide referendum (they might also make a deal with another nearby city, Rio Vista). The new plan is moving forward: earlier this month, California Forever submitted their annexation paperwork, which was deemed complete by the city. The remaining steps are: Suisun City Council must approve their environmental impact report (may cause delays and added expense, but unlikely to block the project outright)
Inline links: here, here, has overcome a first round of political headwinds
The Solano County Local Agency Formation Commission - a county-level body of two supervisors, two local mayors, and a public member - must approve the annexation (may be complicated; lots of room for NIMBYs to cause problems here)
Highlights From The Comments On Boomers
January 06, 2026 · Original source
And I feel nervous because I’m neutralish on something where there’s basically a unanimous consensus of smart people (they all hate Prop 13), but to me it does seem to make sense that rising house values shouldn’t be able to make your current home unaffordable - both because as someone in a state where house values have pentupled in a generation this seems like a recipe for constant forced upheaval, stress, and destruction of families/community, and because it gives NIMBYs one more reason to oppose density (if someone upzones your area, that increases the value of your land, and therefore your property taxes, and might force you to leave your house - therefore, you should fight upzoning unless you want to be forced out).