My guest is Dr. Christof Koch, PhD, a pioneering researcher on the topic of consciousness, an investigator at the Allen Institute for Brain Science and the chief scientist at the Tiny Blue Dot Foundation. We discuss the neuroscience of consciousness—how it arises in our brain, how it shapes our identity and how we can modify and expand it. Dr. Koch explains how we all experience life through a unique “perception box,” which holds our beliefs, our memories and thus our biases about reality. We discuss how human consciousness is changed by meditation, non-sleep deep rest, psychedelics, dreams and virtual reality. We also discuss neuroplasticity (rewiring the brain), flow states and the ever-changing but also persistent aspect of the “collective consciousness” of humanity. Episode show notes: https://go.hubermanlab.com/DvSKMpB Pre-order Andrew's book, Protocols: https://go.hubermanlab.com/protocols *Thank you to our sponsors* AGZ by AG1: ⁠https://drinkagz.com/huberman BetterHelp: ⁠https://betterhelp.com/huberman Our Place: ⁠https://fromourplace.com/huberman Helix: ⁠https://helixsleep.com/huberman LMNT: ⁠https://drinklmnt.com/huberma *Follow Huberman Lab* Instagram: https://www.instagram.com/hubermanlab Threads: https://www.threads.net/@hubermanlab X: https://twitter.com/hubermanlab Facebook: https://www.facebook.com/hubermanlab TikTok: https://www.tiktok.com/@hubermanlab LinkedIn: https://www.linkedin.com/in/andrew-huberman Website: https://www.hubermanlab.com Newsletter: https://www.hubermanlab.com/newsletter *Dr. Christof Koch* Allen Institute: https://alleninstitute.org/person/christof-koch Tiny Blue Dot Foundation: https://www.tinybluedotfoundation.org Personal website: https://christofkoch.com Stories by Christof Koch: https://www.scientificamerican.com/author/christof-koch Then I Am Myself the World: What Consciousness Is and How to Expand It (Book): https://amzn.to/42tLC9a Other books: https://amzn.to/46lTHxM Google Scholar: https://scholar.google.com/citations?hl=en&user=JYt9T_sAAAAJ *Timestamps* 00:00:00 Christof Koch 00:02:31 Consciousness; Self, Flow States 00:08:02 NSDR, Yoga Nidra, Liminal States; State of Being, Intelligence vs Consciousness 00:13:14 Sponsors: BetterHelp & Our Place 00:15:53 Self, Derealization, Psychedelics; Selflessness & Flow States 00:19:53 Transformative Experience, VR, Racism & Self; Perception Box, Bayesian Model 00:28:29 Oliver Sacks, Empathy & Animals 00:34:01 Changing Outlook on Life, Tool: Belief & Agency 00:37:48 Sponsors: AGZ by AG1 & Helix Sleep 00:40:23 Alcoholics Anonymous (AA) & Higher Power 00:42:09 Neurobiology of Consciousness; Accidents, Covert Consciousness 00:51:09 Non-Responsive State; Disability Bias, Will to Live, Resilience 00:55:34 Will to Live, Akinetic Mutism, Neural Correlates of Consciousness 00:57:43 Conflicting Perception Boxes, Meta Prior, Religion, AI 01:06:47 AI, Violence, Swapping Perception Boxes, Video 01:12:19 5-MeO-DMT, Psychedelics, Light, Consciousness & Awe; Loss of Self 01:20:54 Death, Mystical Experience, Ocean Analogy; Physicalism & Observer 01:27:57 Sponsor: LMNT 01:29:29 Meditation, Tool: Spacetime Bridging; Ball-bearing Analogy; Digital Twin 01:36:16 Mental Health Decline, Social Media, Pandemic, Family & Play, Tool: Body-Awareness Exercises 01:41:34 Dog Breeds; Movement, Cognitive Flexibility & Longevity 01:47:17 Cynicism, Ketamine, Tool: Belief Effect; Heroes & Finding Flaws 01:52:46 Cynicism vs Curiosity, Compassion; Deaths of Despair, Mental Health Crisis 01:57:26 Jennifer Aniston, Recognition & Neurons; Grandmother Hypothesis 02:03:20 Book Recommendation; Meaning of Life 02:09:10 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures: https://www.hubermanlab.com/disclaimer