Mathematician lpachter tears into Terence Tao's AI slide: the cancer analogy doesn't hold up

lpachter · x · 2026-10-11

UCLA professor Lior Pachter posted a thread criticizing Terence Tao's slide deck on AI, which used a hypothetical AI-designed cancer treatment as an analogy for misalignment risk. Pachter argues the analogy fails on multiple grounds: it confuses clinical trial phases ("stage 3" vs "phase 3"), and terms like "all cancers" and "stage 1" are medically sloppy — many cancer types aren't even staged. He also notes none of the committees formed around math and AI include a mathematical biologist, calling the naivety a reflection of disciplinary myopia.

Related event: Tao's Caltech 'Math 2.0' Talk Declares Era of Proof Abundance, Sparking Explainability Debate(35 posts)→

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