Want to truly understand your own conscious inner experience? I built a tool and its free - https://www.skool.com/the-giants-shoulder-6526/about

Dr Simon Ruffell is a clinical psychiatrist and the CEO of Onaya Science, the research organisation that studies Amazonian ayahuasca healing alongside Shipibo curanderos in the Peruvian rainforest. His team ran the first-ever study on a psychedelic and human epigenetics — finding that ayahuasca methylates the trauma-memory gene SIGMAR1, mapping precisely onto what the Shipibo have called "cleaning ancestral lines" for thousands of years.

Expect to learn why a Maudsley-trained psychiatrist walked away from the NHS to apprentice as a Shipibo shaman, what happens when a curandero performs an exorcism on you mid-ceremony, how 80% of veterans no longer met PTSD criteria six months after a two-week retreat, why the curandero traditionally drinks the ayahuasca and the patient doesn't, what happened when Simon gave a Shipibo curandero a hit of pure crystal DMT, why DMT entities might be real and where Robin Carhart-Harris and Andrew Gallimore disagree about it, and much more…

Timestamps:

00:00 Trailer

03:20 What is Shipibo Curanderismo?

04:52 From disillusioned NHS psychiatrist to the Peruvian Amazon

10:14 First ayahuasca: shown two versions of myself

15:41 The demon attack and the three suckers

26:13 Bridging Western psychiatry and Amazonian shamanism

36:04 Are DMT entities real? Carhart-Harris vs Gallimore

49:50 Inside the multimodal veteran PTSD study

52:41 DMT vs ayahuasca — what's actually different

57:11 Should you try this? Preparation and "gringo wasca"

1:04:52 The first-ever psychedelic epigenetics study (SIGMAR1)

1:12:17 "Cleaning ancestral lines" — when Indigenous science met Western

1:16:51 80% no longer meet PTSD criteria — the real numbers

1:20:37 The shaman drinks, not the patient — traditional protocol

1:30:41 The spiritual mechanism of action

1:34:54 The dream experiment — plant personalities

Email for sponsorship enquiries: [email protected]

FOLLOW SIMON:

Website: https://www.drsimonruffell.comInstagram: @sgdruffell

Onaya Science: https://www.onaya.io

Heroic Hearts UK: https://www.heroicheartsuk.org

PAST EPISODES MENTIONED:

Robin Carhart-Harris — Entropic Brain, How Psychedelics Really Work and Consciousness: https://youtu.be/t-GkE4YtLRk

Andrew Gallimore — DMT Neurobiologist: Alien Worlds, Entity Encounters, Attractor States and Consciousness: https://www.youtube.com/watch?v=USgWrxEFWDA

Grace Blest-Hopley — Psychedelics Expert: Who is Blocking Psychedelic Research?: https://www.youtube.com/watch?v=FBcLxMfUzxw

Join the #1 Community Dedicated to Rigorous & Radical Biology: https://www.skool.com/the-giants-shoulder-6526/about

Brett Kagan is the Chief Scientific Officer at Cortical Labs, the Australian startup that fuses living human neurons with silicon chips to create a fundamentally new kind of intelligence. His team's DishBrain paper showed that neurons in a dish learned to play Pong in under five minutes — without any reward signal — providing some of the strongest experimental evidence for Karl Friston's Free Energy Principle.

Expect to learn how neurons on a chip actually play Pong and Doom, why unpredictable stimulation drives learning better than reward, what the Free Energy Principle really says and where Brett disagrees with Friston, why 200,000 neurons outperform 800,000 on certain tasks, how Brett's baby daughter staring at fractals led to a new theory of intelligence, why no AI system can walk into your kitchen and make a cup of tea, what biological data centres look like and why they already exist, and much more…

Timestamps:

00:00 Trailer

02:30 Brett Kagan — Neurons Playing Doom

03:04 The stepping stones from Pong to Doom

04:00 What is the CL1 and Cortical Cloud?

05:20 The moonshot goal of Cortical Labs

06:46 Giant buildings of neurons as computation hubs

07:13 The biocomputing data centre already running in Melbourne

07:38 Not building a brain in a dish

09:00 What does a biological computer actually look like?

09:29 Electricity as the shared language between biology and silicon

10:49 How neurons on a chip play Pong

11:10 Topographic mapping inspired by the whisker barrel system

13:10 Why the neurons hit the ball — and what happens when they miss

14:33 The Free Energy Principle explained simply

16:03 The trap door analogy for unpredictable stimulation

18:42 How the structure of neuron cultures shapes performance

19:19 Bees vs elephants: why bigger brains aren’t always better

21:37 Growing hippocampal place cells in a dish

24:12 Teaching neurons Morse code

28:27 The Free Energy Principle — cups, predictions and surprise

32:29 Where Brett disagrees with Friston

37:03 The dog treat problem — how do you reward a neuron?

39:40 Complexity as a hidden driver of intelligence

41:53 His baby daughter’s obsession with fractals

43:57 Defining agency — the three orders of information processing

50:33 Change how you change over time

53:27 Why scientists are incentivised to be vague instead of wrong

59:42 J.D. Bernal’s 1929 vision for brains beyond bodies

1:02:38 Standing on the shoulders of iPSC pioneers

1:03:14 Can neurons play chess? Moravec’s Paradox

1:04:12 No AI can walk into your kitchen and make tea

1:05:16 Augmenting what silicon is bad at

1:06:35 Is general intelligence even possible for silicon?

1:09:40 Why 200,000 neurons beat 800,000

1:11:16 Complexity and structure matter more than scale

1:11:58 Could biological neurons end up in your laptop?

1:13:36 Edge robotics and the future of biological computing

...

Email for sponsorship enquiries: [email protected]

Do you really inner speak? Join my Skool community and find out: https://www.skool.com/the-giants-shoulder-6526/about

Charles Fernyhough is the world's leading Inner Speech Researcher, Cambridge-trained Psychologist, and author of *The Voices Within*. His three decades of research have uncovered something most people never suspect: the voice in your head isn't a monologue — it's a compressed conversation between internalised versions of everyone you've ever spoken to, and when that compression fails, you hear voices.

Expect to learn why inner speech is a Swiss army knife you use against yourself as often as you use it to plan your day, what "thinking in pure meanings" actually feels like when language gets stripped away, why spontaneous inner speech lights up completely different brain regions than scientists expected, how the dialogic structure of your inner voice explains human creativity, why 1 in 7 fiction readers hear characters as vividly as a real person in the room, what experiential crossing is and why a reader walked into Starbucks as Mrs Dalloway, why prayer might just be a specific kind of inner speech, and much more…

Timestamps:

00:00 Intro

02:30 Inner Speech as a Swiss Army Knife

05:39 Is Inner Speech the Same as Thinking?

06:58 Why We Should Abolish the Word "Thinking"

08:42 Chess Experts Don't Use Language to Think

10:03 Evan's 10-Week DES Experiment with Hurlburt

12:19 Condensed Inner Speech vs Unsymbolized Thinking

17:11 What Brain Scans Actually Show About Inner Speech

20:58 Spontaneous vs Elicited Speech Light Up Different Areas

25:16 Does It Matter How Much Inner Speech You Have?

30:02 When Inner Speech Becomes a Weapon Against Yourself

32:41 Are People Without Inner Speech NPCs?

36:02 It's Not How Much You Speak — It's What You Say

38:44 Why People Refuse to Believe Others Think Differently

42:26 Neurodiversity and the Inner Speech Revolution

44:35 The Dialogical Inner Speech Model Explained

49:55 Multiple Identities Inside Your Inner Dialogue

52:00 Prayer as Inner Speech with a Spiritual Being

54:20 Hearing Voices Without Being Mentally Ill

57:17 1 in 7 Readers Hear Characters Like Real People

58:34 Experiential Crossing — Walking Into Starbucks as Mrs Dalloway

59:48 Do Writers Actually Hear Their Characters?

1:01:57 Predictive Processing and Fictional Selves

1:04:20 Why Children Create Imaginary Companions

...

Email for sponsorship enquiries: [email protected]

Do you really inner speak? Join my Skool community and find out: https://www.skool.com/the-giants-shoulder-6526/aboutBen Alderson-Day is a hallucination researcher, Professor of Psychology at Durham, and author of the award-winning book *Presence*. His work reveals that the line between your inner voice, hearing voices, and deliberately creating a mind inside your own head is far thinner than anyone assumed.Expect to learn why not as many people truly inner speak as you might think, how your parents' voices became the voice in your head, why writers hear their characters talk back, what tulpamancers are and how they build autonomous minds, what really separates inner speech from hallucination, what Evan's LSD experience revealed about the voice in his head, and much more…Timestamps: 00:00 Intro03:20 What everyone should know about their inner speech05:39 Is my inner speech really me?07:30 Why some people have no inner speech at all11:13 How your parents' voices became the voice in your head13:34 The age your brain learns to think in words15:25 What 10 weeks of sampling your own mind reveals18:13 Peep Show and why we think thinking means talking21:04 What Evan's inner experience was actually like23:00 The field was written by people who talk to themselves25:32 Why people refuse to believe other minds work differently28:39 Why you get furious when a character's voice is wrong in a film34:22 Reader Bank — find out what type of reader you are37:53 Can you train yourself to have richer inner speech?40:20 Writers who hear their characters speak42:27 What is a tulpamancer and how did this start?45:36 How to create a sentient being in your own mind50:20 "This sounds like you're channelling psychosis"52:45 "It's just like hearing a voice in the room"55:50 The time Evan didn't recognise his own voice on LSD58:31 Would a hallucination researcher ever try tulpamancy?...Email for sponsorship enquiries: [email protected] mentioned:Russell Hurlburt (Round 1): https://youtu.be/j0gKl-g3DNgRussell Hurlburt (Round 2): https://youtu.be/N9tO1OLdJtoGualtiero Piccinini: https://www.youtube.com/watch?v=YIkDIPLIuRg

Get A Full Breakdown Of Your Own Conscious Inner Experience (100% Free): https://www.skool.com/the-giants-shoulder-6526/about

Matthias Michel is an MIT philosopher and co-founder of the MIT Consciousness Club who has developed one of the most provocative theories of consciousness in recent years: Perceptual Reality Monitoring. He argues your brain runs a constant reality check on every signal it receives — deciding what's real and what's noise — and that this mechanism IS consciousness.

Expect to learn how your brain tells the difference between perception, memory, imagination and noise, why conscious vision lags 400 milliseconds behind reality, why every fast action you've ever taken was driven entirely unconsciously, why fish probably have no conscious visual experience at all, how aphantasics may have mental imagery they can't consciously access, why conscious mental imagery might actually be a bug in the system, what blindsight patient GY's experience reveals about unconscious vision, and much more

…

Timestamps:

0:00 Matthias Michel — What Is Perceptual Reality Monitoring?

2:58 How does the brain tell reality from imagination?

5:30 Snake fear in Malaysia: when prediction systems misfire

6:22 Blood vessel shadows and the stuff your brain erases

7:50 Motion-induced blindness: your brain deleting real objects

9:50 Is schizophrenia a broken reality monitor?

11:02 Where does reality monitoring happen in the brain?

12:53 Can you be conscious without a frontal cortex?

15:49 Mark Solms and brainstem consciousness

18:15 What does it mean to see without conscious vision?

18:40 "Tell me what it's like to see behind your head" — blindsight patient GY

20:48 Do fish have conscious vision?

22:05 Why conscious vision is 350-400ms too slow for action

24:07 Two visual systems: one conscious, one not

25:30 The hollow face illusion fools your eyes but not your hand

26:21 Binocular rivalry: your eyes know things you don't

29:24 Sensory horizons: why water limits conscious vision

33:17 Could coral reef fish or octopuses be the exception?

37:31 Are fish complete zombies? (60% confidence)

39:18 Should we still protect fish even if they're unconscious?

42:47 Aphantasia through the lens of reality monitoring

46:00 Why conscious imagery might be a "bug"

48:06 Blank access: using imagery without experiencing it

50:17 What is an unconscious visual representation?

55:54 The strongest counterevidence to unconscious imagery

58:50 Pupil dilation and Joel Pearson's results

1:01:18 How do we falsify unconscious imagery?

1:04:30 The PRM explanation for aphantasia: threshold differences

1:07:50 The future of consciousness and aphantasia research

1:10:29 Vividness is multidimensional — lessons from Russell Hurlburt

1:13:35 Brain imaging limitations and the next breakthrough

...

Email for sponsorship enquiries: [email protected]

GS Episodes Mentioned

Mark Solms — https://youtu.be/nMWaQ1U6dcc

Adam Zeman — https://youtu.be/SgA2up6-Bok

Russell Hurlburt (R1) — https://youtu.be/j0gKl-g3DNg

Russell Hurlburt (R2) — https://youtu.be/TfSuvAJB3JU

Merlin Monzel — https://www.youtube.com/watch?v=g21AqnSV1X4

Joel Pearson — https://www.youtube.com/watch?v=_I_7HrWYMQ0

Alfredo Spagna - https://www.youtube.com/watch?v=k8SBHefDnEk

Dr. Alfredo Spagna is a Cognitive Neuroscientist at Columbia University who discovered the Fusiform Imagery Node — the brain region that activates every time you imagine anything. But when he scanned people with aphantasia using an ultra-high-field 7T brain scanner, the node was firing perfectly — it just wasn't connected to the frontal lobe, suggesting that consciousness itself might depend not on what your brain computes, but on what it connects.

Expect to learn how imagination hijacks the brain's perceptual system, why aphantasia shattered 40 years of assumptions about mental imagery, what the "visualizer fallacy" is and why it affects everything from therapy to education, how a painter with aphantasia creates art without ever seeing it in his mind, why your brain imagining a lemon makes you salivate even though there's no lemon, what the 7T brain scanner revealed about the architecture of imagination, how aphantasia may support the Global Neuronal Workspace theory of consciousness, why Olympic athletes spend hours visualizing routines they never physically perform, and much more…

Timestamps

00:08 What Happens in the Brain When You Imagine

01:02 Where Imagination and Perception Diverge

03:44 Would Perfect Imagination Be Hallucination?

05:49 Voluntary vs Involuntary Imagination

06:50 Why Do People with Aphantasia Still Dream?

07:33 What Is Aphantasia — The Discovery That Changed Everything

09:30 The Dissociation That Frightened Scientists

11:06 The Visualizer Fallacy

12:01 How Aphantasics Solve Problems Without Images

14:31 Evan's Sister Discovers Aphantasia at 31

16:55 Could Imagery Be Unconscious in Aphantasia?

18:19 The Architect Who Lost His Imagination

21:11 Eric the Painter — Creating Art Without Seeing It

24:51 The Inner Speech Fallacy and Neurodiversity

29:02 "I Can't Visualize My Mom's Face"

29:57 Why Aphantasia Breaks Psychotherapy

33:06 Empathy, Conflict and How Inner Experience Shapes Society

36:42 The Chemistry Exam Problem

39:09 Is Hypervisualization Actually a Disadvantage?

41:21 Imagination as a Double-Edged Sword

43:37 What Is the Fusiform Imagery Node?

46:10 The Cafeteria Conversation That Started It All

50:07 Three Bombshells From One Meta-Analysis

52:23 Domain-General vs Domain-Specific Imagination

54:05 The Brain Still Imagines in Aphantasia — It Just Disconnects

56:36 Is Aphantasia a Disconnection Syndrome?

58:59 Step-By-Step: What Your Brain Does When You Imagine an Apple

1:05:05 Non-Visual Imagination — Taste, Touch, Sound

1:09:38 What Aphantasia Reveals About Consciousness

1:13:26 Does This Support IIT or Global Workspace Theory?

1:15:49 Can Aphantasia Be Trained Away?

1:18:53 The Olympic Skier Who Visualized Gold

1:22:25 $10 Billion to Solve Imagination — Where Would You Spend It?

...

Email for sponsorship enquiries: [email protected] ❤️ Subscribe to our main channel - https://www.youtube.com/@thegiantsshoulder?sub_confirmation=1💚 Follow on Spotify - https://open.spotify.com/show/5m3Gta5MtIYdk59pb2GJ7M?si=Ka2rAQv7TyqiC9wvGwERpA💜 Follow on Apple Podcasts - https://podcasts.apple.com/ie/podcast/the-giants-shoulder/id1752486249Download my FREE EBook 26 Neuroscience Books for 2026 HERE: https://thegiantsshoulder.com/

Bryan L. Roth is a drug receptor scientist who solved the crystal structure of LSD inside a serotonin receptor and took $26.9 million from DARPA to build a non-hallucinogenic psychedelic — a compound that hits the same receptor as psilocybin, produces antidepressant effects in mice, and doesn't cause a trip.

Expect to learn how his mother's schizophrenia launched a 40-year career in pharmacology, why Salvia divinorum has zero serotonin activity and works entirely through the kappa opioid receptor, why serotonin and opioid receptors converge in the claustrum, why DARPA funded non-hallucinogenic alternatives for soldiers, how his lab screens a trillion compounds that don't physically exist, why only 100 of 26,000 protein targets have ever been drugged, and much more…

Timestamps:

00:00 Bryan L. Roth — The Man Who Builds Non-Hallucinogenic Psychedelics

02:41 Falling Into Receptor Science by Accident

04:58 When Only 5 People on Earth Studied Psychedelic Receptors

06:07 Why "Psychedelic" Was Banned From Research Grants

07:28 The 2016 Papers That Changed Everything

08:26 The Scientist Friend Who Got "Cured" by Psilocybin

10:41 The Vietnam Vet With a Gun in His Mouth — Ibogaine's Power

12:50 What Is Ibogaine and Why Can It Kill You?

18:06 Why the Kappa Opioid System Breaks Reality

19:07 The Hidden History of Psychotomimetic Opioids

22:16 Why Opioid Researchers Deny Kappa Causes Hallucinations

23:18 The Claustrum: Where Serotonin and Opioid Receptors Meet

24:14 Multiple Entry Points Into Reality-Altering Brain Systems

28:35 Why Psychedelic Experiences Feel So Meaningful

29:58 DMT: "More Real Than Reality" — And Nobody Knows Why

31:28 Salvia: Becoming Plaid on a Wall

33:48 Trump's $50M Psychedelic Order Won't Buy One Clinical Trial

35:33 No Other Psychedelic Touches the Kappa Receptor

38:10 The Real Reason He Built a Non-Hallucinogenic Psychedelic

41:33 DARPA: More Psychiatric Casualties Than Physical in the Military

44:48 Biased Agonism: Stripping the Trip From the Therapy

47:19 How GPCRs Work and Why Drug Design Is Still Trial and Error

49:50 People Who Will Never Touch a Psychedelic But Do Cocaine Weekly

52:27 "I Don't Discuss That" — Whether He's Taken Psychedelics

52:47 Screening a Trillion Drugs That Don't Exist

55:02 The Real Bottleneck: 26,000 Targets, Only 100 Drugged...

Email for sponsorship enquiries: [email protected] ❤️ Subscribe to our main channel - https://www.youtube.com/@thegiantsshoulder?sub_confirmation=1💚 Follow on Spotify - https://open.spotify.com/show/5m3Gta5MtIYdk59pb2GJ7M?si=Ka2rAQv7TyqiC9wvGwERpA💜 Follow on Apple Podcasts - https://podcasts.apple.com/ie/podcast/the-giants-shoulder/id1752486249Download my FREE EBook 26 Neuroscience Books for 2026 HERE: https://thegiantsshoulder.com/

Andrés Gómez Emilsson runs research at the Qualia Research Institute and thinks consciousness has a literal mathematical shape. We walk through the six geometric levels of DMT, why phenomenal space goes hyperbolic at high doses, why bad trips are competing symmetries fighting for territory in your visual field, and why he thinks AI on silicon will never be conscious.

Expect to learn why pleasure is symmetry, what makes DMT phenomenologically alien at the topological level, why your breath being out of phase with your heartbeat might be most of what anxiety is, where the free energy principle stops being a theory of consciousness, and why a swimming pool full of logic gates breaks every computational theory of the mind.

Timestamps

00:00 The 6 Geometric Levels of DMT

02:30 Can Subjective Experience Be Studied Like Physics?

03:58 Mapping Experience as a Hypergraph

09:33 Introducing the Symmetry Theory of Valence

12:19 What Symmetry Actually Is (And Why Physics Cares)

19:21 Why Energetic Blockages Feel Bad — Yoga, Jhanas and Wave Propagation

23:06 Is Pleasure Necessarily Symmetrical?

26:31 The Annealing Metaphor: Healing a Broken Cymbal

29:18 Symmetries in the World vs Symmetries in the Brain

32:54 The Bucket Brigade: Why Coupled Oscillators Have to Be in Phase

36:27 Where the Free Energy Principle Stops Being a Theory of Consciousness

39:33 Marr's Levels: Why Friston Describes But Doesn't Explain

42:12 What's Actually Symmetric in the Brain? (Thalamus and Biorhythms)

47:52 Anxiety as Hyperpressurisation

50:13 Connectome Harmonics and the Brain as a Musical Instrument

52:18 The Six Levels of DMT — Threshold, Symmetry Hotel, Magic Eye

55:06 The Magic Eye Level Explained

57:31 Crystal Worlds and the Waiting Room

59:48 The Breakthrough: When Topology Itself Changes

01:01:43 Why Bad Trips Are Competing Symmetries, Not Missing Ones

01:04:35 Square vs Hexagon Universes Fighting for Territory

01:05:54 The LSD Christianity Example

01:07:32 Andrew Gallimore's Alien Worlds — Pre-Configured Reality?

01:09:04 Beam Splitter Holography and the Brain as a Non-Linear Optical Computer

01:10:21 Why DMT Feels So Real — Cross-Modal Coherence and the Tactile Field

01:12:48 The Coupling Kernel and Opposite-Phase Oscillators

01:13:53 DMT Archetypes and the Specificity of Encounters

...

🔗 GS Episodes ReferencedAndrew Gallimore (DMT, alien worlds): https://www.youtube.com/@thegiantsshoulder/search?query=Gallimore

Elizabeth Margulis (music neuroscience): https://www.youtube.com/@thegiantsshoulder/search?query=Margulis

Mark Solms (homeostatic theory of valence): https://www.youtube.com/@thegiantsshoulder/search?query=Solms

🔗 Andrés Gómez Emilsson

Qualia Research Institute: https://qri.org

Qualia Computing (blog): https://qualiacomputing.com

Substack: https://andrsgmezemilsson.substack.comEmail for sponsorship enquiries: [email protected]

Andrew Gallimore is a neurobiologist, pharmacologist and chemist who developed the DMTx protocol — a technology that extends the most intense psychedelic experience known to science from minutes to hours. He is the author of Alien Information Theory, Reality Switch Technologies and Death by Astonishment, and is Director of Noonautics, a nonprofit dedicated to the scientific exploration of consciousness. He currently lives and works in Tokyo.

Expect to learn why your brain builds alien worlds on DMT, what thalamocortical loops and attractor states actually are, why DMT may have once been an ancient neurotransmitter, why 94% of users encounter non-human entities, what Jungian archetypes can and can't explain about DMT, where Andrew disagrees with Robin Carhart-Harris on the reality of entities, what the DMTx extended state protocol is and how it works, why DMT is the only psychedelic that doesn't produce tolerance, what happens when entities deny you access to the DMT world, what darkness retreats and breathwork have to do with endogenous DMT, and much more...

Timestamps:

0:00 Trailer

2:11 What Is the Building Alien Worlds Thesis?

4:06 What Makes DMT Unique Among Psychedelics?

6:57 World Space Landscape and Consensus Reality

8:11 DMT Entities — Prevalence and Types

11:04 Consistency of Entity Interactions

13:31 Is the DMT World Real or a Hallucination?

17:34 Thalamocortical Loops and World-Model Construction

20:34 Attractor States Explained

24:21 Why DMT’s Stability Suggests an Evolutionary Role

27:25 Parallel Lives — The DMT Sleep Cycle Hypothesis

28:36 What Was the Evolutionary Purpose of the DMT World?

33:35 Melatonin, Serotonin and DMT — Pharmacological Cousins

35:57 Is DMT Still Doing Something Important in the Brain?

36:36 Noonautics and Endogenous DMT Research

38:43 Debunking DMT Breathwork Courses and Pineal Myths

40:45 What Does a Stable Pattern of Brain Activity Actually Look Like?

43:53 Order Within Chaos — Chris Timmermann’s DMTx Findings

47:16 Robin Carhart-Harris and the Jungian Archetype Debate

48:37 What Jungian Archetypes Actually Are

53:36 Why Archetypes Can’t Explain Alien Entities

54:32 The Directed World Model — Do Entities Control Access?

56:55 DMT Lockout — When Entities Deny You Entry

58:30 Can You See Entities in Brain Scans?

1:00:06 Future Brain Scanning Technology

1:01:24 The Speed of the Switch as Evidence

1:04:40 Dimensionality and Topology of the DMT World

1:06:39 DMTx — What Is the Extended State Protocol?

1:09:03 Target-Controlled Intravenous Infusion Explained

1:11:23 Sending Specialists Into DMT Space

1:13:35 Time Perception on DMT

1:16:16 Surprises from DMTx Experiments

1:18:15 The Future of DMT Consciousness Research

1:19:12 Andrés Gómez Emilsson and the Mathematics of DMT Space

...

Email for sponsorship enquiries: [email protected] ❤️

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Download my FREE EBook 26 Neuroscience Books for 2026 HERE: https://thegiantsshoulder.com/

Dr. Matt Hill is one of the world’s leading cannabis neuroscientists, former president of the International Cannabinoid Research Society, and a researcher with over 21,000 citations studying how the endocannabinoid system regulates the brain and body.Cannabis affects different people in completely opposite ways — calming one person while causing crippling anxiety in another — and Hill explains why the biology makes this inevitable, why both sides of the cannabis debate are getting it wrong, and why legalisation in Canada accidentally destroyed the very research that could have answered our biggest questions.Expect to learn why CB1 is the most widely distributed receptor in the brain yet almost nobody has heard of it, how endocannabinoids work backwards across the synapse unlike any other signalling system, why low-dose THC calms the amygdala but high-dose THC causes paranoia and anxiety, why women get higher than men on the same dose of cannabis due to a liver enzyme difference, why only a third of people genuinely benefit from medical cannabis while a third get nothing, how cannabis triggers schizophrenia in genetically vulnerable people without actually causing the disease, why Canadian legalisation killed cannabis clinical trials through a bureaucratic GMP-versus-GPP standoff, what the real cardiovascular risks of chronic cannabis use are, why cannabis users paradoxically have lower obesity rates, and much more…Timestamps: 00:00 Trailer02:00 Dr. Matt Hill — Cannabis Neuroscientist02:25 The Endocannabinoid System: Your Body’s Own Cannabis04:23 Every Biological Function It Controls06:30 The Most Distributed Receptor Nobody’s Heard Of07:20 Why Cannabis Science Is So Politically Toxic09:35 Both Sides Are Wrong: The Three Blind Men Problem10:23 The Frustrating Polarity of the Cannabis Debate12:37 Your Personal Experience Doesn’t Generalise16:25 Why Cannabis Feels Like a Different Drug for Different People17:52 Retrograde Signalling: How Cannabis Works Backwards20:08 Low Dose Calms, High Dose Causes Paranoia — Here’s Why22:24 Women Produce More 11-Hydroxy-THC Than Men25:52 Why Receptor Distribution Makes Cannabis Unpredictable27:11 The PET Scan Problem: Why We Can’t Map Your Receptors29:04 Why Cannabis Companies Don’t Fund Real Research31:25 How Legalisation Accidentally Killed Cannabis Science34:46 The GMP vs GPP Bureaucratic Disaster38:09 David Nutt: Drug Policy Driven by Politics Not Science43:01 Why You Can’t Standardise Cannabis Dosing Like Alcohol49:44 The Three Thirds Rule: Benefit, Side Effects, or Nothing53:05 The Best Evidence: Where Cannabis Actually Works53:36 Schizophrenia Risk — It’s a Trigger, Not a Cause55:52 Cardiovascular Risk: The Under-Discussed Real Danger57:02 Does Exercise Cancel Out Cannabis Heart Risk?58:14 The Obesity Paradox: Why Cannabis Users Are Thinner01:01:03 Chronic Pain, MS, Epilepsy and PTSD — The Medical Evidence01:03:18 Final Thoughts and a Plea for Billionaire Stoners...Email for sponsorship enquiries: [email protected] ❤️ Subscribe to our main channel - https://www.youtube.com/@thegiantsshoulder?sub_confirmation=1💚 Follow on Spotify - https://open.spotify.com/show/5m3Gta5MtIYdk59pb2GJ7M?si=Ka2rAQv7TyqiC9wvGwERpA💜 Follow on Apple Podcasts - https://podcasts.apple.com/ie/podcast/the-giants-shoulder/id1752486249Download my FREE EBook 26 Neuroscience Books for 2026 HERE: https://thegiantsshoulder.com/