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Lex Fridman23 min

Consciousness is Not a Computation (Roger Penrose) | AI Podcast Clips

Roger Penrose, Lex Fridman

Interview, Fireside Chat

Physicist Roger Penrose and anesthesiologist Stuart Hameroff propose the Orchestrated Objective Reduction model, which posits that consciousness arises from non-computable quantum events occurring within neuronal microtubules. This theory challenges standard computational views of AI by arguing that gravitational effects on quantum wave functions generate proto-consciousness within the brain's warm, wet environment. While current experiments led by Dirk Baumeester and Hameroff's team seek to validate these claims through the effects of general anesthesia and gravitational quantum mechanics, the hypothesis remains a controversial departure from established neurophysiology and physics.