Habitual Linestepper 🏗 (@illuminaddic) header
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write it in bold letters

Joined February 2011
Photo by Habitual Linestepper 🏗 (@illuminaddic)Photo by Habitual Linestepper 🏗 (@illuminaddic)Photo by Habitual Linestepper 🏗 (@illuminaddic)Photo by Habitual Linestepper 🏗 (@illuminaddic)Photo by Habitual Linestepper 🏗 (@illuminaddic)Photo by Habitual Linestepper 🏗 (@illuminaddic)Photo by Habitual Linestepper 🏗 (@illuminaddic)Photo by Habitual Linestepper 🏗 (@illuminaddic)Photo by Habitual Linestepper 🏗 (@illuminaddic)Photo by Habitual Linestepper 🏗 (@illuminaddic)
Habitual Linestepper 🏗 retweeted
With hindsight the JCPOA was perhaps the best piece of US foreign policy in my entire life. Non-violently resolved a key conflict. Made the world safer. Cost the US basically nothing.
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Habitual Linestepper 🏗 retweeted
President Donald Trump announced that the United States would reduce military exercises it conducts with key regional ally South Korea, citing his positive relationship with North Korean leader Kim Jong Un and Seoul’s lack of assistance with Iran. cnn.it/3SdZC51
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Habitual Linestepper 🏗 retweeted
it’s me. i’m that guy. building more housing does depress prices (because the housing market uses prices to allocate a scarce good) building more lanes doesn’t relieve congestion (because highways are free and rely on traffic to allocate scarce roadspace)
Guy who thinks building more houses will depress prices but that adding more lanes to the highway won’t relieve congestion.
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Habitual Linestepper 🏗 retweeted
With prices and rents rising this rapidly, every day that San Francisco isn't in the midst of a building boom is a complete and total policy failure.
The AI boom has pushed the bruising race for housing in San Francisco into overdrive, with a lack of supply colliding with sky-high salaries. on.wsj.com/4fY7NdG
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Habitual Linestepper 🏗 retweeted
This is true, though.
Only on Twitter will you ever find people who claim, with a straight face, that the city probably responsible for more growth and innovation than basically the rest of the world combined, has been economically mismanaged.
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Habitual Linestepper 🏗 retweeted
My vague vibe is that OpenAI correctly estimates themselves but underestimates AI, whereas Anthropic overestimates themselves but correctly estimates AI.
By the way, in case people feel that this is a special critique of OpenAI and that Anthropic is better: it is not. My impression is that Anthropic is much worse on this issue because of the lack of open debate and a collective overconfidence in both the company leadership and the company safety culture.
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Habitual Linestepper 🏗 retweeted
Closing Market Street without rethinking the layout was the most half-assed urban renewal attempt in history. Typical SF approach: frankenstein policy that accomodates every niche interest (but no one likes) instead of a bold vision that focuses on outcomes and, most importantly, people’s lives. Other cities did this, folks. It ain’t hard. 👇👇
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Habitual Linestepper 🏗 retweeted
Appreciate Pablo's reporting, but can't endorse the implication that stadium scoreboards have no consumer market. Like many Americans, I frequently purchase Jumbotrons for my home office/podcast studio. Daktonics is a great product, but Kawhi's endorsement put them on my radar.
BREAKING: Kawhi Leonard had a hidden, multimillion-dollar "sponsorship" with Clippers' scoreboard-maker, sources tell @PabloTorre. "It was 1,000% a way to circumvent the salary cap," insider says. In our investigation, Daktronics' Ballmer-linked crisis firm raises NBA probe ⤵️
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Dray knows him well
Draymond reacts to KD's comments on LeBron joining the Sixers "You have to understand the way KD view basketball, the way KD view basketball is very Uncle Drew-ish, this game will and always will be about buckets... so he's going to mention the 25-point scorers... He also said the Sixers are better on paper than the 2016-17 Warriors... I don't know that I can agree with that, I don't really think it works."
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Habitual Linestepper 🏗 retweeted
A 25% jump in rents year over year should be a five-alarm fire, the sort of thing that happens after a natural disaster and should motivate a bunch of emergency measures to get housing built ASAP, but it's business as usual in San Francisco these days. That's a huge problem.
San Francisco median rent for a two bedroom apartment hits over $6000 a month Up 25.9% year over year Up 5.6% since last month
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Habitual Linestepper 🏗 retweeted
there is literally no reason every blue state cant do this
Last year, Texas passed SB 840, overriding local control to allow offices, retail & warehouses to become multifamily housing by right. No rezoning. No hearings. No NIMBY veto. Since then, 8,400 apartments have been permitted, roughly 1 in 5 multifamily units statewide.
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You can ban corporate rentals and complain about hedge funds and capitalism all you want, but until we deal with these people and the power they have over local government, we're never fixing our housing crisis
Hundreds of #SanFrancisco Marina residents turned out this evening for townhall on controversial @Safeway housing plan, which would place what for many is an uncomfortably tall, 22 & 18 story project at the low-slung neighborhood’s waterfront. @sfchronicle
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Habitual Linestepper 🏗 retweeted
As good an illustration as you could ask for of the principle that community meetings aren’t democracy. slowboring.com/p/community-m…
Hundreds of #SanFrancisco Marina residents turned out this evening for townhall on controversial @Safeway housing plan, which would place what for many is an uncomfortably tall, 22 & 18 story project at the low-slung neighborhood’s waterfront. @sfchronicle
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Habitual Linestepper 🏗 retweeted
Yes! These people have made building in San Francisco so restrictive that OVER HALF of the homes there now are illegal to build today For SF to get in compliance, 130,860 homes would have to be destroyed This self-inflicted housing shortage is the city's biggest problem—by far
when rent is $8k for a one bedroom, please remember that the fault is in the people who, for 50 years, showed up to argue against nearly every unit of housing proposed these people are no san franciscans
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Habitual Linestepper 🏗 retweeted
Excellent post. Intelligence is very likely not “all that matters”!
This quoted post is unavailable.
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Habitual Linestepper 🏗 retweeted
I really liked inclusionary zoning. It seemed like a great way to get deed restricted subsidized housing. The evidence is in. It’s like rent control. Great in theory, terrible in practice. It does the opposite of its stated goal and is bad policy. We should abolish it.
Some have speculated that IZ may increase housing production by making voters more accepting of new development. See @zoningwonk, @gustavofnovoa & @TMendelberg's recent work (next tweet). This paper ⤵️ provides strong evidence against that conjecture. 1/2
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Habitual Linestepper 🏗 retweeted
I was at a workshop yesterday and asked several technologists and economists who had predicted large job market losses from AI model improvement whether they are surprised about this. Models after all have improved in some ways *more* than projections. Most said “yes”, some are indeed very surprised. I do think disruption is likely coming, but it is not at all obvious that it will look like mass unemployment.
The age 20-24 unemployment rate is now ~unchanged since the AI boom began:
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Habitual Linestepper 🏗 retweeted
There are a few easy-fix-everything buttons in urbanism: - No need to demonize driving. Just price it (including externalities). - Land value tax - Liberalize zoning (à la Japan). - Insist on public order - Have amazing public goods (libraries, parks, transit, sidewalks, trees)
Putting a price on streets reserves street space for those who most value driving — including emergency vehicles.
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