Joscha Bach explores the nature of consciousness, free will, and reality through the lens of computation, cognitive science, and philosophy. Rather than treating the mind as a mystical entity, Joscha frames consciousness as a constructed dream—a model generated by the brain to make sense of the world and coordinate behavior.

We examine why beliefs should remain provisional, how the self functions as a useful fiction, and why suffering emerges when internal learning signals misfire. Joscha explains why free will feels real even if decisions arise before awareness, how meaning exists beyond the individual ego, and why wisdom is not simply knowledge but the ability to orient oneself within larger systems of value.

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André's Book Recs: https://www.knowthyselfpodcast.com/book-list

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00:00 — Intro: Josha Bach04:24 — Agnosticism, Evidence, and Logical Alternatives11:20 — Reality as a Mental Simulation13:00 — What Physicalism Actually Claims16:55 — Telepathy, Rituals, and Distributed Minds19:45 — Consciousness Does Not Make Decisions22:55 — Free Will as a Post-Hoc Story24:00 — Consciousness as a Trance State26:00 — Meditation and the Illusion of Self29:10 — Out-of-Body Experiences Explained31:07 — Ad: BON CHARGE36:30 — Why the Brain Fills in Missing Reality39:50 — Dreams, Selves, and Narrative Identity43:20 — Intelligence, Models, and World-Building47:10 — Why Reality Feels Stable51:00 — Meaning, Agency, and Mental Compression55:10 — Why Consciousness Feels Central (But Isn’t)59:30 — The Psychological World vs Physical Reality1:04:10 — Intelligence Without Awareness1:08:45 — The Cost of Believing the Self Is Real1:13:30 — Waking Up From the Narrative1:18:40 — What a Cognitive Science View Really Implies1:23:30 — Final Thoughts: Living Inside the Dream

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Episode Resources:

https://www.cimc.ai/

https://www.instagram.com/andreduqum/

https://www.instagram.com/knowthyself/

https://www.youtube.com/@knowthyselfpodcast

https://www.knowthyselfpodcast.com

Listen to the show:

Spotify: https://spoti.fi/4bZMq9l

Apple: https://apple.co/4iATICX

E181 - Joscha Bach: A Cognitive Scientist’s Guide to Consciousness & The Illusion of Reality

Know Thyself

E181 - Joscha Bach: A Cognitive Scientist’s Guide to Consciousness & The Illusion of Reality