big ideas

Atoms are local.

I can’t do justice to this article with a summary. If you only read one this week, let this be it. It explores this idea: “how do we get to a future where everything grows on trees?” | learn more

teaching the kids

On aristocratic tutoring.

The language is casual, but the ideas and reasoning are sharp. “It’s no secret that school sux. It’s not that tutoring is good, it’s that mechanized schooling is really bad. If we got rid of formal 20th century K-12 education, […]

tech, startups, internet

Losing a month of runway to inflation.

“In the mid-2000s, many startups invested their excess cash reserves in instruments called Auction Rate Securities. ARS produced a steady stream of interest payments, like savings accounts, with a higher return.” It seemed great, until it wasn’t anymore. | learn more