Notes from March 2026

evanhahn.com2026年03月31日 00:00

March always seems to be my life’s busiest month.

Things I wrote and made

Things I did for other people

  • From a tale about vibe coding: “I’d be embarrassed to show it at a code review. I’d also be embarrassed to admit how many times I failed to ship the ‘clean’ version.”

  • “Claude is the only AI model that has actually been deployed inside classified [American] military systems. So to the extent that AI is having an effect in Iran, it is probably Claude.” From a Hard Fork podcast episode.

  • From “AI’s Enthusiasm Chasm”: “people—well, again, most people—don’t enjoy existing in a strict state of quantification. Pursuits and pastimes—joy—are underpinned by qualitative thought, and those considerations make people less likely to want to involve AI just to get something at a tenth of the cost or five times faster.”

  • “The Cognitive Dark Forest” posits that AI forces us, socially, to close down the open web. “The sheer act of thinking outside the box makes the box bigger.”

  • This post has a good—if incomplete—list of all the downsides of generative AI: perpetuation of bias, erosion of critical thinking, harm to artists, and more.

  • Uber used to be inexpensive because it was subsidized by VC money. Now it’s more costly because they needed to stop losing money. “Don’t get used to cheap AI” posits that the same will happen with AI. Similar ideas are presented in “Is the Future of AI Local?”.

Hope you had a good March.