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Is Reality Really Real? With Donald Hoffman

Jun 26, 2026 · 1h 14m

Summary

Neil deGrasse Tyson, Gary O'Reilly, and Chuck Nice interview cognitive scientist Donald Hoffman, who argues evolution shaped perception as a survival-focused VR headset rather than a window to objective reality. Hoffman uses evolutionary game theory to claim the probability of seeing true reality is zero, suggesting consciousness is fundamental while space-time emerges from it. The discussion explores simulation theory, the limits of scientific measurement, and potential experiments using DMT to test if altered states access higher dimensions.

Topics discussed

Intro and Rosetta Stone sponsorship Welcome to StarTalk and guest introduction Evolution hides reality from our senses Sensory limits and the jewel beetle example Sponsorships: Zocdoc and NOCO Progressive sponsorship and sensory data Simulation theory and the VR headset metaphor Consciousness, quantum mechanics, and space-time Measurement, observation, and alien perception Psychedelics and higher dimensional experiences Sacred geometries and mathematical structures Trace logic and Markov chains The Matrix, neuroscience, and visual illusions Sponsorships: Wise, Whole Foods, and Ebglyss Trace Research Institute and new physics Avatars, UAPs, and the nature of observation Outro and final sponsorships
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