Calls for a global A.I. regulator modelled on the IAEA are misguided. Nuclear technology is a narrow, slow‑moving domain with obvious materials to track and a small set of state actors; A.I. is a broad, fast‑moving field with millions of researchers and developers worldwide. A U.N.-led, IAEA‑style body that ‘oversees’ compute‑intensive A.I. would be unworkable in practice and harmful in principle: it would freeze progress, entrench incumbents, and starve open research — all while failing to stop bad actors who won’t participate. What we need instead is open science, open models, and targeted rules for concrete harms. Safety and robustness should be advanced by more eyes on the code and more researchers able to test and improve systems — not by a centralized global authority trying to police computation itself. (2023) source Unverified