July 16th, 2018
Epistemic status: Pretty sure of the structure of the argument (~80%), not so sure of the valence of the coefficients (~60% that agglomeration does not overwhelm the supply-demand effect).
Epistemic effort: Medium effort. This idea has bounced around m...
July 11th, 2018
Zoning, occupational licensing, and immigration are all the same problem, just in different forms. They all reduce individuals' ability to move to the places with the greatest opportunity, and a few concentrated interests are overrepresented, trouncing...
June 29th, 2018
The way we live is shaped by our infrastructure—the public spaces, building codes, and utilities that serve a city or region. It can act as the foundation for thriving communities, but it can also establish unhealthy patterns when designed poorly.For d...
June 3rd, 2018
Epistemic status: High confidence about the pros/cons discussed regarding my own experience, fairly low confidence about the parts I heard secondhand.
Epistemic effort: Low-to-medium effort. I realized these things were connected while I was in the sh...
May 31st, 2018
Today I learned of the existence of Copenhagen Suborbitals, the "world's only manned, amateur space program". From their website:
Since 2011, we’ve built and flown 5 homebuilt rockets and space capsules from a ship in the Baltic Sea, and some day one o...
May 30th, 2018
I originally published these notes in April of last year in one of my old blogs.
These notes come from reading two blog posts from the wonderful Urban Kchoze blog:Urban kchoze: Japanese zoning (here is the annotated and cached copy)Urban kchoze: eucli...
May 22nd, 2018
I originally published this in May of last year in Idea Collector, one of my old blogs.
Epistemic status: This is a quick write up of my personal experience wandering Osaka, Kyoto, and Tokyo last May. I'd be curious to learn how it compares to objectiv...
May 21st, 2018
I originally published this in May of last year in Idea Collector, one of my old blogs.
Epistemic status: This is a quick write up of my personal experience wandering Osaka, Kyoto, and Tokyo last May. I'd be curious to learn how it compares to objectiv...
May 16th, 2018
Epistemic status: This is a quick write up of my personal experience using Evernote as a PKB. The ideas/processes mentioned in here might work for others too, but I'm not prescribing them! There may be something that would work even better for you, and...
May 8th, 2018
I spent Thursday, 8 March 2018 in Jakarta, Indonesia. Of the cities I visited during this trip, Jakarta was the one I disliked most. I try to be as positive as possible on the internet (it's just too easy to be negative), but in this case it would be i...
May 7th, 2018
Cities are fractal. You can always go a layer deeper and there’s just as much complexity.
Following this principle, I sometimes think it might make sense to just stay in San Francisco my whole life and explore the infinite levels of that fractal. It’...
April 19th, 2018
A while back Daniel Frank emailed me about the essay I published about Singapore, and he was skeptical of the idea that the international community would act as a deterrent against authoritarianism in Singapore:First, I don’t think this applies to most...
April 18th, 2018
Epistemic status: My personal impressions from wandering the city for a day. Very likely that I'm missing important nuance in lots of places. If you notice a gap, please let me know! I'm so curious to learn more about Singapore. This is more of a diary...
April 16th, 2018
California's housing crisis is not a new problem, but for the first time there's a proposal facing the state legislature that could make a dent: Senate Bill 827, known as SB 827. The bill would change zoning around transit to allow for mid-rise housing...
March 31st, 2018
Effective software developers know how to manage their ignorance. Studying the inner workings of each dependency and every layer of your stack is a luxury you often can't afford, so it's important to know how and when to make leaps of faith.
More than...
March 22nd, 2018
I spent Tuesday, 6 March 2018 in Ho Chi Minh City, formerly known as Saigon. I like the city’s pre-war name better (not a political statement—I just think it’s prettier ☺️), so I’ll use that throughout the post. Most of the signs around town used "Saig...
March 17th, 2018
I love the feeling of building up a mental map of a once-unfamiliar place. Last week I traveled to several cities that I’d never visited before (Beijing, Saigon, Singapore, Jakarta, and Bangalore), so March has been full of this sensation.
I joked w...
March 14th, 2018
I spent Monday, 5 March 2018 in Beijing. The urbanist nerd inside of me was thrilled to see China’s capital. I’d read so much about its astounding growth and change in the past few decade—finally a chance to see it firsthand! I was also excited for the...
March 7th, 2018
Epistemic status: Highly uncertain, asserted with ~40% confidence. Low enough that I didn’t publish this piece when I originally wrote it in May of 2016. But a recent first trip to Singapore reaffirmed the intuitions in here. Even if the argument is wr...
February 13th, 2018
Dan Wang emailed me with some interesting additional hypotheses regarding the question of flaking that I raised last week:
I liked your piece on flaking. When I moved to New York, I found that flaking declined dramatically. So I think that any piece t...