General Relativity and Larger Classes

What is the true structure of reality? In his fourth appearance on Mind-Body Solution, cognitive scientist Donald Hoffman returns with the most significant update yet to Conscious Realism: trace logic, decorated permutations, the emergence of spacetime from networks of conscious agents, and the strongest mathematical progress so far toward deriving Minkowski space from consciousness itself. Across nearly three hours, we explore what has changed in Hoffman’s thinking since our last dialogue two years ago: breakthroughs in the trace-order formalism, new clarifications on evolution and perception, deeper implications for identity and suffering, and the surprising philosophical consequences of consciousness being fundamental. This is Hoffman at his most refined - technically rigorous, personally honest, and metaphysically bold.TIMESTAMPS:(00:00) — Intro(03:12) — What has changed in Hoffman’s thinking in the last two years? (07:45) — Why Spacetime Is Doomed: The 2026 Case(12:58) — Conscious Agents: What’s Changed in the New Theory(18:30) — Traces of Consciousness (2026): Don’s Biggest Breakthrough Yet(25:44) — Restricted Channels of Consciousness (RCCs)(32:02) — The Mathematics of Trace Order & Trace Logic(38:55) — Is Reality Built from Relations, Not Things?(45:40) — What the Spacetime Headset Really Is(52:18) — Scattering Amplitudes & the Illusion of Objects(59:50) — Why Evolution Hides the Truth (Updated Evidence)(1:07:14) — Perception as a User Interface, Not a Window on Reality(1:14:32) — Are Particles Just Icons? The Physics Implications(1:22:10) — Causality, Emergence, Time & the √n Structure of Trace Chains(1:29:48) — Can We Test Conscious Realism in the Lab?(1:37:05) — AI, Conscious Agents & Synthetic Phenomena(1:45:22) — Conscious Realism vs Idealism, Physicalism & Competing Frameworks(1:53:44) — The Meaning Question: Why Is There Something It’s Like?(2:02:58) — What This Theory Says About Death & Identity(2:10:00) – Identity, the Avatar, Death, Suffering & the “Infinite Self” (2:30:00) – Meditation & Waking Up from the Headset (2:40:00) – The New Paper Timeline & Call for Collaborators (2:48:00) – Closing reflectionsEPISODE LINKS:- Donald's Website: https://www.cogsci.uci.edu/~ddhoff/- Donald's Books: https://tinyurl.com/5x7bmzbd- Donald's Publications: https://tinyurl.com/bp7btw9a- Donald's Round 1: https://youtu.be/M5Hz1giUUT8- Donald's Round 2: https://youtu.be/Toq9YLl49KM- Donald's Round 3: https://youtu.be/QRa8r5xOaAA- Donald's Lecture 1: https://youtu.be/r_UFm8GbSvU- Donald's Lecture 2: https://youtu.be/YBmzqNIlbcICONNECT:- Website: https://mindbodysolution.org - YouTube: https://youtube.com/@MindBodySolution- Podcast: https://creators.spotify.com/pod/show/mindbodysolution- Twitter: https://twitter.com/drtevinnaidu- Facebook: https://facebook.com/drtevinnaidu - Instagram: https://instagram.com/drtevinnaidu- LinkedIn: https://linkedin.com/in/drtevinnaidu- Website: https://tevinnaidu.com=============================Disclaimer: The information provided on this channel is for educational purposes only. The content is shared in the spirit of open discourse and does not constitute, nor does it substitute, professional or medical advice. We do not accept any liability for any loss or damage incurred from you acting or not acting as a result of listening/watching any of our contents. You acknowledge that you use the information provided at your own risk. Listeners/viewers are advised to conduct their own research and consult with their own experts in the respective fields.