"Trees are mostly made of air and a generalizable lesson for AI safety" by zroe1

At the risk of embarrassing myself, I’ll share a confession.

For context, I took five years of Latin: four in high school and one in college. In addition to learning the language, all my Latin classes taught a lot about Roman history. Emperors, internal politics, Caesar, etc. I was always learning some random bag of facts about Roman history. In high school, I won the award for top Latin student in my graduating class. So I wasn’t a bad Latin student.

Here's the confession: I somehow don’t even vaguely remember the rough timespan the Roman Empire existed. Maybe Jesus time? I know he was killed by the Romans (is that right?). Were they around for a long time after? A long time before that? When was Romulus and Remus allegedly fighting? Virgil wrote the Aeneid when? I don’t have a clue. Despite being a kind of “Latin expert” I am missing a much more important foundational fact: when all of this was happening.

When I say trees are made out of air I’m not talking about the fact that there is a lot of empty space inside a tree (or actually anything made out of atoms). I mean something [...]

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First published:
May 28th, 2026

Source:
https://www.lesswrong.com/posts/xiTBpBDwubnr4MLRe/trees-are-mostly-made-of-air-and-a-generalizable-lesson-for

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Narrated by TYPE III AUDIO.