Max Tegmark Says Physics Just Swallowed AI

I personally subscribe to The Economist. FLASH SALE to May 18: 50% off annual (double the usual!) No other podcast has this! https://economist.com/TOE MIT physicist Max Tegmark argues AI now belongs inside physics—and that consciousness will be next. He separates intelligence (goal-achieving behavior) from consciousness (subjective experience), sketches falsifiable experiments using brain-reading tech and rigorous theories (e.g., IIT/φ), and shows how ideas like Hopfield energy landscapes make memory “feel” like physics. We get into mechanistic interpretability (sparse autoencoders), number representations that snap into clean geometry, why RLHF mostly aligns behavior (not goals), and the stakes as AI progress accelerates from “underhyped” to civilization-shaping. It’s a masterclass on where mind, math, and machines collide. Join My New Substack (Personal Writings): https://curtjaimungal.substack.com Listen on Spotify: https://open.spotify.com/show/4gL14b9... Timestamps: 00:00 - Why AI is the New Frontier of Physics 09:38 - Is Consciousness Just a Byproduct of Intelligence? 16:43 - A Falsifiable Theory of Consciousness? (The MEG Helmet Experiment) 27:34 - Beyond Neural Correlates: A New Paradigm for Scientific Inquiry 38:40 - Humanity: The Masters of Underestimation (Fermi's AI Analogy) 51:27 - What Are an AI's True Goals? (The Serial Killer Problem) 1:03:42 - Fermat's Principle, Entropy, and the Physics of Goals 1:15:52 - Eureka Moment: When an AI Discovered Geometry on Its Own 1:30:01 - Refuting the "AI Doomers": We Have More Agency Than We Think Links mentioned: Max’s Papers: https://scholar.google.com/citations?... Language Models Use Trigonometry to Do Addition [Paper]: https://arxiv.org/abs/2502.00873 Generalization from Starvation [Paper]: https://arxiv.org/abs/2410.08255 Geoffrey Hinton [TOE]:    • Why The "Godfather of AI" Now Fears His Ow...   Michael Levin [TOE]:    • Michael Levin: Consciousness, Biology, Uni...   Iceberg of Consciousness [TOE]:    • The Complete Consciousness Iceberg | 2 Hou...   Improved Measures of Integrated Information [Paper]: https://arxiv.org/abs/1601.02626 David Kaiser [TOE]:    • MIT Scientist's Discovery: "Black Holes Mi...   Iain McGilchrist [TOE]:    • Matter and Mind: Rethinking Consciousness ...   Elan Barenholtz & William Hahn [TOE]:    • Language Without Meaning: How LLMs Exposed...   Daniel Schmachtenberger [TOE]:    • The Dark Side of Conscious Ai | Daniel Sch...   Ted Jacobson [TOE]:    • The Physicist Who Proved Entropy = Gravity   The “All Possible Paths” Myth [TOE]:    • Debunking Veritasium: The “All Possible Pa...   Augmentation Lab at MIT Links: X: https://x.com/auglab Site: https://augmentationlab.org SUPPORT: Become a YouTube Member (Early Access Videos):    / @theoriesofeverything   Support me on Patreon:   / curtjaimungal   Support me on Crypto: https://commerce.coinbase.com/checkou... Support me on PayPal: https://www.paypal.com/donate?hosted_... SOCIALS: Twitter:   / toewithcurt   Discord Invite:   / discord   Guests do not pay to appear. Theories of Everything receives revenue solely from viewer donations, platform ads, and clearly labelled sponsors; no guest or associated entity has ever given compensation, directly or through intermediaries. #science