In this episode of In Vivo, we dive deep into the "Hard Problem of Consciousness" with world-renowned anesthesiologist and researcher Dr. Stuart Hameroff. For decades, the mainstream scientific community has viewed the brain as a biological computer, with consciousness being a mere byproduct of complex neural wiring. But Dr. Hameroff, alongside Nobel Laureate Sir Roger Penrose, suggests a far more radical reality.Together, they developed the Orchestrated Objective Reduction (Orch-OR) theory, which proposes that consciousness arises from quantum vibrations within microscopic structures called microtubules.Drawing on his unique perspective as an anesthesiologist—the person responsible for literally turning consciousness "off" and "on"—Dr. Hameroff explains why our subjective experience (qualia) cannot be explained by classical physics alone. 0:00 Introduction & How I Discovered Dr. Hameroff's Work1:00 Defining Consciousness: The Hard Problem & Subjective Experience2:30 Classical vs. Quantum Views of Consciousness5:00 Microtubules 101: Structure, Function & Early Research8:45 Quantum Mechanics Basics: Superposition, Entanglement & Decoherence12:15 Introducing Orch-OR: Orchestrated Objective Reduction Explained18:30 Supporting Evidence for Orch-OR & Anesthesia's Role25:00 Free Will & Non-Algorithmic Processing32:00 Potential Therapies: Alzheimer's, Dementia & Microtubule Stabilization38:45 Quantum Effects Beyond the Brain – Other Cells & Proteins?45:00 Tubulin Count & Levels of Consciousness Across Species50:30 Panpsychism & Consciousness in Non-Biological Matter55:00 Psychedelics, Dreaming & the Afterlife in Orch-OR1:02:00 Quantum Soul, Near-Death Experiences & Reincarnation Speculation1:09:00 Transcranial Ultrasound & Brain Volume Changes in Alzheimer's1:16:00 Closing Thoughts & Personal Impact of the Theory1:22:00 Final Reflections & Thanks to Dr. Hameroff#consciousness #QuantumPhysics #StuartHameroff #RogerPenrose #Microtubules #OrchOR #TheHardProblem #QuantumBiology #SciencePodcast #InVivoDr. Hameroff’s at The University of Arizona – https://hameroff.arizona.edu/ Dr. Hameroff’s X page - https://x.com/StuartHameroffIn Vivo on X - https://x.com/InVivoPodOnXIn Vivo on Youtube - https://www.youtube.com/@InVivoPodcastIn Vivo on Apple Podcast - https://podcasts.apple.com/us/podcast/in-vivo/id1775578563In Vivo on Amazon Podcasts - https://music.amazon.ca/podcasts/1ac4dbec-df46-4d1f-b0a1-742e9656ef44/in-vivo