Conscious Turing Machines Model Pain but Don't Feel It, Argues Dietterich

tdietterich · x · 2026-10-08

In the ongoing AI pain debate, Thomas Dietterich adds: painkillers interrupt or dampen pain, so one criterion is whether an artificial system reacts the same way (he's only half kidding). Sharper still, he cites the Blums' Conscious Turing Machine: it models pain yet clearly doesn't experience it—so any criterion satisfiable by a CTM cannot prove experiential pain in a computing system.

Related event: Turing Award Winner Debates Whether AI Can Feel Pain(3 posts)→

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