June 5, 2025

Can LLMs persuade people to vaccinate their kids?

I’ve been watching our 2025 measles outbreaks with growing horror. So I decided to try to do something about it.

November 25, 2024

ADU opportunities abound

ADU reforms are quietly succeeding, but the opportunity remains mostly untapped.

California and New York are blessed with incredible natural and economic advantages, but they’re hemorrhaging people. They’re driving people away by strangling their housing markets. People still want to live there. You can tell by the sky-high housing prices. But those same prices are forcing people to leave. What can be done?

November 22, 2024

How to solve the looming autonomous traffic apocalypse

The autonomous vehicle revolution promises three enormous benefits: millions of avoided deaths and maimings, more productive uses for the vast amounts of land we currently devote to parking (and gas stations, auto repair shops, dealerships, etc.). And most obviously, much cheaper mobility, which is straightforwardly a good thing.

October 27, 2024

Tehipite Valley Trip Report — October 2024

In October 2024, I backpacked into the remote Tehipite Valley in Kings Canyon National Park.

July 31, 2024

Rae Lakes Loop Trip Report — July 2024

The Rae Lakes area is reputed to offer some of the finest splendor in the high Sierra. I like loop trips, and also splendor, and as of recently, backpacking, so I gave this one a go. In July 2024 I ventured the Rae Lakes loop as a 4 day, 3 night solo backpacking trip.

May 2, 2024

Ebikes are extraordinary

I thought about getting an ebike for a few years before I finally pulled the trigger. With almost two thousand miles on the odometer, I’m happy to report that these are utterly magical machines. If you’re even remotely considering buying one, do. I’m pretty confident you won’t regret it.

April 24, 2024

How to type 50% faster with LLM assistance

Even if you already type pretty fast, LLMs can help you type much faster.

April 23, 2024

Parking shouldn't be free, but it should be easy

Most people hate paying for parking and fiercely resist attempts to make them do so. I wonder how much of that resistance isn’t to cost per se, but rather to the annoyance of the process of paying.

April 18, 2024

Lake Merritt botanical textures

Lake Merritt sporting some very fine spring textures at the moment.

Three colors of flowers Daisy-like wildflowers Grasses Orange and yellow flowers

April 17, 2024

YIMBYpedia

I’ve been reading a lot about legislative efforts to address our catastrophic housing scarcity problem, and found myself struggling to keep track of all the attempts. I figured someone must have made a database of them all. But evidently not! So I made one:

March 4, 2024

Fair Tax California

I got a little obssessed with California’s Prop 13 recently. I knew it was very bad but I didn’t grasp the full magnitude. So I dug in and channeled my ire into building something.

December 28, 2023

Lake Merritt rainbow

Rainbow over Lake Merritt

December 24, 2023

Red shouldered hawk

Red-shouldered hawk (Buteo lineatus)

December 15, 2023

Right now is the perfect moment to toll all the roads

Autonomous driving gives us a rare opportunity to prevent future traffic nightmares and steer the future of mobility towards the public good.

December 13, 2023

Maybe RSS is all we need

My quixotic gesture at an alternative and healthier model for social media. Think of it as anti-social media.

December 10, 2023

Diego Rivera at the SF City Club

I learned this weekend that there’s a spectacular Diego Rivera fresco at the City Club in San Francisco on the stairwell between the 10th and 11th floors.

December 4, 2023

mapo tofu

vegan mapo-tofu mise en place

November 27, 2023

Oakland mirrors

Sun reflecting off building looking west in Downtown oakland, with moon near horizon

October 6, 2023

Memorize some poetry

I think you should memorize some poetry, even just a little. I’ve been attempting this lately and I can recommend it highly.