211 episodes
E209 – Rizwan Virk: Are We Living in a Simulation? (It's Deeper Than You Think)
25/08/2026 | 2h 34 mins.Rizwan Virk is an MIT-trained computer scientist, video game pioneer, and bestselling author of The Simulation Hypothesis. His work sits at a rare intersection: quantum physics, Eastern mysticism, and the architecture of video games, all pointing toward the same unsettling and strangely liberating conclusion. In this conversation, we explore not the nihilistic version of simulation theory, but the one that actually gives life more meaning rather than less.
What We Dive Into:
1. The simulation Rizwan describes is not one where you are code running on a server. You are the soul outside the game, choosing an avatar and entering by choice. The body is the character. The player is something more.
2. Synchronicities, hunches, recurring patterns, these are not coincidences. Rizwan frames them as messages from a deeper intelligence, perhaps a future self, a guide, or the part of you watching the game from outside. The practice is learning to read them rather than dismiss them.
3. In a well-designed game, difficulty scales to keep you engaged and growing. Rizwan applies the same logic to life: the quests that keep returning are the ones not yet completed, and completing them is what the game is actually for.
Know Thyself, but not by yourself. A guided space to return home to yourself.
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___________
00:00 Intro
01:46 NPC vs. RPG: Two Flavors of Simulation Theory
07:44 The Universe as Information: It from Bit
13:07 The Second Assertion: Information Rendered as Real
18:06 Non-Locality, Quantum Entanglement, and the Speed of Light
22:32 The Simulation Point: When VR Becomes Indistinguishable
26:44 The Third Assertion: The World as Purposeful Illusion
35:23 Awakening as Becoming Lucid in the Dream
38:52 The Fourth Assertion: You Chose to Play the Game
43:42 Life Selection, Forgetfulness, and the Bardo
49:28 Savant Children and the Autism-as-Backdoor Hypothesis
57:28 The Literal vs. Metaphorical Axis of Simulation Theory
1:01:52 Yogananda and the Film Projector Metaphor
1:07:34 The Life Review, the Book of Life, and the Karmic Database
1:13:47 Samskaras, Vasanas, and Yoga as Cessation of Whirlpools
1:17:34 Clues on the Treasure Hunt: Synchronicity and the Quest Path
1:22:38 The Simulated Multiverse: Running the Simulation More Than Once
1:30:09 The Tiger Swami: External Tigers and Inner Ones
1:36:23 Rizwan's Heart Surgery and the Course Correction
1:44:14 Karma, Dream Palaces, and the Questing Engine
1:48:49 Living the Life Review Before You Die
1:57:01 Kindness Is Enforced by the Architecture
2:03:17 Epistemic Humility at the Edge of Mystical Claims
2:14:22 What Is Outside the Simulation?
2:22:54 UFOs: Interstellar, Interdimensional, or Rendered?
2:33:09 Closing Message: Challenges Are Integral to the Game
___________
✨MORE FROM RIZWAN VIRK
↳Instagram: https://www.instagram.com/rizcambridge
↳YouTube: https://www.youtube.com/@rizwanvirksimulation
↳X: https://x.com/Rizstanford
↳Buy The Simulation Hypothesis Book: https://www.zenentrepreneur.com/simulationhypothesis
↳https://www.zenentrepreneur.com
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↳Book recs: https://www.knowthyselfpodcast.com/book-list- Dr. Robert Lustig is a neuroendocrinologist, pediatrician, and bestselling author who has spent 45 years watching children get sicker despite his best efforts to stop it. His work connects the dots between ultra-processed food, mitochondrial dysfunction, dopamine hijacking, and the chronic stress epidemic in a way that is impossible to dismiss. In this conversation, we explore what he calls the hostage brain, what happens to a nervous system under sustained biochemical assault, and why so much of what we call personal failure is actually a systems problem.
What We Dive Into:
1. When chronic pain, emotional or physical, goes unresolved, the brain reaches for anything that spikes dopamine to quiet it. Over time, tolerance builds and neurons die. Lustig's point is that this is not a personal weakness. The food, the screens, and the stress have conspired to put nearly all of us in some version of this state.
2. Dopamine drives wanting. Serotonin drives contentment. The loneliness epidemic is not simply a social problem but a neurochemical one. Cortisol reduces serotonin, dopamine antagonizes it, and ultra-processed food depletes the tryptophan needed to make it.
3. Lustig draws a clear line between primary needs, love, sleep, real food, and secondary desires, status, power, accumulation. Meeting the basics first is both the simplest and most radical act available.
Know Thyself, but not by yourself. A guided space to return home to yourself.
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___________
00:00 Intro
02:02 What Is Hostage Brain?
04:47 The Loss of Stress Resilience
09:15 Dopamine, Tolerance, and the Addicted Brain
11:26 The Five Causes of Hijacked Biology
13:08 The Amygdala: Fear Center, Air Traffic Controller, Buckshot
16:07 The Four Brakes on the Amygdala and Why They're Failing
22:13 From Real Food to Ultra-Processed Food: The Five Changes
23:51 Sugar: The Big Kahuna
29:57 Mitochondria, Body Temperature, and the Energy Crisis
32:33 The Corporate Machine: Big Food, Big Pharma, and the Atlas Network
36:26 Does Big Food Collude with Big Pharma?
40:51 Children Getting Sicker: The Systemic Failure
46:10 "Personal Responsibility" Is a Tobacco Industry Invention
51:44 Freedom of Choice Is Really Freedom to Blame
53:11 Loneliness vs. Solitude: The Serotonin Distinction
56:52 You Can't Love with an Inflamed Brain
57:25 The Gut-Brain Axis and the Light of Tryptophan
1:03:13 Orange vs. Orange Juice: Why Fiber Is the Point
1:07:44 BioLumen and Making Ultra-Processed Food Healthy
1:16:14 Insulin, the Three Fat Depots, and Thin Outside Fat Inside
1:25:10 How to Reduce Liver Fat
1:26:19 Sugar, ADHD, and the Prefrontal Cortex
1:26:41 Practical Steps: Phones, Plastics, and Environmental Toxins
1:33:18 The Four C's: Connect, Contribute, Cope, Cook
1:41:29 Community Questions: ATP, Cognition, and the Biological Basis of Consciousness
1:45:27 What Gives Dr. Lustig Hope
1:47:38 Closing Message: Tend to Yourself First
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✨MORE FROM DR. ROBERT LUSTIG
↳Facebook: https://www.facebook.com/DrRobertLustig/
↳Metabolical Book: https://metabolical.com
↳https://robertlustig.com
STUDIES MENTIONED:
↳https://pubmed.ncbi.nlm.nih.gov/41880620/
↳https://supreme.justia.com/cases/federal/us/505/504/
↳https://www.sciencedirect.com/science/article/abs/pii/S0306987726001544
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↳Book recs: https://www.knowthyselfpodcast.com/book-list - Jim George is a stillness coach, former animator, and one of the first guests ever to appear on this podcast. He has spent nearly 50 years developing what he calls practical spirituality, a way of working with the mind that requires no doctrine, no dogma, and no special belief system. What it does require is the willingness to get quiet enough to see what is actually there. In this conversation, we return to the most essential territory: the cost of mental noise, the nature of the ego, and what it genuinely means to be present for your own life.
What We Dive Into:
1. The noise in the mind is not neutral. Every moment spent in a self-generated narrative about the past or future is a moment you were not actually there. At the end of a life of that, Jim says, there is a strange vacuum.
2. The drive for status was not a character flaw. It was, quite literally, a matter of life and death for our ancestors. Understanding that gives you room to stop being run by it. When you see the mechanism clearly, competition can begin to evolve into something closer to cooperation, which Jim argues is the actual path forward for the species.
3. Gratitude is not a feeling you perform. It is focused attention on what already is, and it shifts your neurochemistry from dopamine-driven wanting toward something more stable.
Know Thyself, but not by yourself. A guided space to return home to yourself.
https://www.knowthyselfcollective.com
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___________
00:00 Intro
02:40 The Cost of Normalizing Internal Noise
06:07 What the Noise Is Made Of: Limbic Survival and Chatter
12:11 The Contrast Between Noise and Stillness
14:52 Status as an Evolutionary Artifact
24:16 Normalization and the Tiger in the Mind
29:18 Pure Stillness vs. Stillishness
32:37 The Ego Narrative and the Illusion of Separation
40:14 Everything We Want Is an End to Seeking
45:36 Simplicity, Dopamine, and the Holotropic Universe
49:27 What Happens When Subject and Object Dissolve
57:32 Stillness as Practice, Not Destination
59:24 Self-Love vs. Realizing Self as Love
1:02:08 How to Actually Do It: The Long, Short, and Micro Form
1:08:38 The Gifts of Headlessness: Harding's List
1:13:47 Physics, the Quantum Field, and the Non-Physical
1:25:15 How Far the Self Can Expand
1:37:08 Values Work: What's Actually Driving Your Behavior
1:47:18 Finding Your Me-Shaped Hole in the Universe
1:59:43 The Universe Conspires When You Commit
2:08:31 Closing Message: Quiet Down and Bring It
___________
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↳Instagram: https://www.instagram.com/still.life/
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↳Book recs: https://www.knowthyselfpodcast.com/book-list - Jahnavi Harrison is a Grammy-nominated artist, musician, and practitioner of Bhakti Yoga who has spent her life exploring sound as a path to the divine. Raised at Bhaktivedanta Manor in England, she grew up inside one of the world's most dedicated devotional communities, and in this conversation we trace how that formation shaped her relationship with voice, identity, approval, and what it means to offer your life as a prayer.
What We Dive Into:
1. Most of us were told at some point to be quiet, to sound better, or to wait until we were good enough. That conditioning runs deep. Reclaiming the voice, whether through kirtan, song, or simply speaking truthfully, is one of the most direct paths back to a self that stopped performing and started expressing.
2. Bhakti is not a feeling you arrive at and maintain. It is a daily offering, something you return to moment by moment, especially when you have drifted. Jahnavi's framing is simple: make space for prayer in whatever form feels alive to you, and that space will become a source of nourishment that compounds over time.
3. The desire to be accepted can masquerade as discernment, as wisdom, even as calling. Jahnavi traces how much of her own journey involved slowly distinguishing the voice of genuine inner knowing from the much louder voice that simply wanted to be liked. That distinction is not resolved once. It is worked on for life.
Know Thyself, but not by yourself. A guided space to return home to yourself.
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___________
00:00 Intro
01:36 What Devotional Music Actually Is
03:12 Sound as a Direct Path to the Divine
06:42 Sound as the First and Last Sense
09:15 The Sensitivity of Sound and Its Transformative Power
12:28 Why We Lose Our Voices: Fear, Shame, and the Voice Unsung
16:22 Finding Your Voice and Speaking Your Truth
20:17 Discerning Your Own Voice from the Noise of Others
23:46 The Missed Flight: Choosing Calling Over Convention
29:00 Life as an Offering: Dharma and Letting Go of Outcomes
31:54 The Intelligence of the Heart in Bhakti
36:22 Nature, Silence, and the Inner Life
42:39 Prayer vs. Meditation: Are They the Same?
48:32 Prayer as Relationship, Not Request
57:54 Kirtan, Mantra, and the Dissolution of Self
1:03:25 Kirtan at a Funeral: Sound as Communal Holding
1:06:15 Losing and Reclaiming Faith: The Reckoning with Tradition
1:13:33 The Role of Trusted Counsel Through Doubt
1:15:28 The Grammys and the Tension of Devotional Art in Industry
1:21:37 Fame, Ego, and Staying on the Right Track
1:25:40 Expanding Beyond Tradition: The Rise Album with Willow
1:35:36 Art as Revolution and Service
1:38:31 The Coldplay Concert and the Power of Mass Gathering
1:43:17 Current Projects and Dreaming Bigger
1:51:37 Closing Message: Make Space for Prayer Every Day
___________
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↳Instagram: https://www.instagram.com/jahnavi_harrison
↳YouTube: https://www.youtube.com/JahnaviHarrisonMusic
↳https://www.jahnavimusic.com
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↳Book recs: https://www.knowthyselfpodcast.com/book-list - Anil Seth is a professor of cognitive and computational neuroscience at the University of Sussex and one of the world's leading researchers on consciousness. His central claim is both unsettling and liberating: we do not passively receive reality, we actively generate it. The world that appears when you open your eyes is not a transparent window onto what is actually out there. It is the brain's best guess, a controlled hallucination, built from the inside out.
What We Dive Into:
1. Your brain is not reading out the world like a camera. It is making constant predictions about what is out there and updating them with sensory signals. What you perceive is much more a product of those internal predictions than of the raw sensory data coming in. In that sense, all perception is a form of hallucination, just one that happens to be grounded in reality.
2. Just as the brain generates a model of the external world, it generates a model of the self. The feeling of being a continuous, stable "I" is another best guess, not a fixed essence waiting to be discovered. This is both humbling and freeing, because a constructed self can be examined and updated in ways a fixed one cannot.
3. As AI systems grow more sophisticated, they will increasingly appear to have inner lives. Anil draws a sharp line between intelligence and consciousness, arguing that current AI lacks the biological, embodied, self-regulating properties that we believe underlie genuine experience. Confusing performance for presence is not just a philosophical error. It shapes regulation, design, and how we treat these systems.
Know Thyself, but not by yourself. A guided space to return home to yourself.
https://www.knowthyselfcollective.com
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___________
00:00 Intro
01:47 We Don't Perceive the World — We Generate It
04:29 The Brain as a Prediction Machine
07:22 Controlled Hallucination: What That Term Really Means
09:37 Reality Is Real, But We Never Perceive It Directly
13:25 Optical Illusions as Windows Into Perception
16:42 Perceptual Humility and Echo Chambers
19:34 The Perception Census: Mapping Our Inner Diversity
25:24 Perception, Priors, and Personal Suffering
29:17 Memory, Identity, and What We Expect to See
33:19 The Minimum of Consciousness: Bare Awareness
38:15 Pure Consciousness and the Feeling of Being Alive
41:51 Can the Contents of Experience Tell Us About Consciousness?
45:46 Out of Body Experiences and the First-Person Perspective
50:31 Psychedelics, Reality, and the Sense of Realness
57:12 Anil's LSD Experience and Mary's Room
1:03:47 Defining Consciousness: Nagel's "What Is It Like"
1:07:25 The Distribution of Consciousness: Animals, Trees, and AI
1:17:27 Steel-Manning Panpsychism
1:21:09 Pragmatic Materialism
1:34:23 Intelligence vs. Consciousness: Why AI Is Different
1:38:17 Why Current AI Is Probably Not Conscious
1:43:53 The Danger of Believing AI Is Conscious
1:49:24 What Happens When We Take the Self Too Seriously
1:52:01 Reflections on Death and What Dies
1:57:34 The Self as Process, Not Essence
2:02:00 Free Will as a Useful Perception
2:05:43 Closing Message: Celebrate the Everyday Miracle of Consciousness
___________
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↳Instagram: https://www.instagram.com/profanilseth/
↳Books: https://www.anilseth.com/read/books/
↳https://www.anilseth.com
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About Know Thyself
Know Thyself is a community supporting you to KNOW the true nature of yourself and the world around you, THRIVE in your health, wealth, and relationships – ultimately empowering you to CREATE and share your true self with the world.
Each week André Duqum interviews experts in their field; ranging from spiritual educators to cutting edge scientists, heart-led creatives & more on topics such as the true nature of ‘Self’, “what is reality?,” and exploring the fundamental pillars we all need to unlock our fullest potential.
Contributing to birthing a more beautiful world, one episode at a time.
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