I wrote a guest post on ACX on the amyloid hypothesis.

www.astralcodexten.com/p/in-defense...

one thing i keep thinking about is how there is simply no way to design a constitutional system that can resist authoritarian incursion if participants in that system do not actually care that much

This is a crazy paper. Fine-tuning a big GPT-4o on a small amount of insecure code or even "bad numbers" (like 666) makes them misaligned in almost everything else. They are more likely to start offering misinformation, spouting anti-human values, and talk about admiring dictators. Why is unclear.

Impact close to ruled out now. NASA says 0.28%, ESA says 0.16%.