Friday assorted links
1. The negativity crisis of AI ethics.
2. Vitalik and governance experiments and culture.
3. Stripe runs an RCT on capital markets and lending.
4. “For the first time, an AI model (GPT-5) autonomously solved an open math problem submitted to our benchmarking project IMProofBench, with a complete, correct proof, without human hints or intervention.” Link here, it is amazing how many smart or accomplished people will deny this is possible.
5. Developments in cognitive dissonance (New Yorker).