Stanislav Grof spent fifty years sitting with people as the reducing valve opened — mapping what surfaces when the ordinary mind’s careful management of consciousness is removed.
What he found was not chaos. Not psychosis. Not the random firings of a chemically disrupted brain.
Structure. Pattern. And at the end of the map — Moses on the mountain, the Eleusinian initiates, the Vedic rishis, and the Tibetan Book of the Dead. All waiting for him. All describing the same territory.
The Bicycle Ride
In 1943, a Swiss chemist named Albert Hofmann was investigating ergot derivatives at Sandoz Pharmaceuticals in Basel — compounds tied to the strange mass episodes medieval Europe called Saint Anthony’s Fire. He had synthesised a compound called LSD-25 five years earlier and set it aside as uninteresting.
On April 19th, 1943, he accidentally absorbed a small amount through his fingertips, left work early, and asked his lab assistant to escort him home by bicycle. On that three-kilometre ride through Basel, he experienced the first intentional LSD trip in human history.
Hofmann called LSD his problem child. He loved it and feared what would be done with it. He was right to fear. But before the chaos came the science. The man who produced most of it was Stanislav Grof.
Grof and the Fifty-Year Map
Stanislav Grof was born in Prague in 1931 and trained as a psychiatrist. In 1956 he received his first LSD session as part of a research programme at the Psychiatric Research Institute in Prague. Not a drug effect. Not a distortion. A direct encounter with dimensions of consciousness his training had never hinted existed.
Across thousands of sessions — first with LSD in Prague and later at the Maryland Psychiatric Research Center, then through holotropic breathwork — Grof identified two primary levels beneath ordinary awareness: COEX systems and the perinatal matrices.
Science
🔬Grof called the states he documented holotropic — from the Greek holos (whole) and trepein (moving toward). Across thousands of sessions he identified two primary levels beneath ordinary awareness: COEX systems (constellations of memory and emotion organised around a common charge) and the perinatal matrices — four stages of experience organised around the biological fact of birth.
In Buddhist terms, COEX systems are the saṃskāras made visible — the karmic residues the ordinary mind keeps below the surface. This is why the container matters, why set and setting matter, why the Vajrayana principle of sacred space isn’t superstition.
Alice, or Bat Country

Map Grof’s four perinatal matrices onto the Buddhist Bardos, and they line up with startling precision: the Bardo of living, the Bardo of dying, the Bardo of dharmata, and what comes after.
THE DISSOLUTION SEQUENCE. The earth element dissolves and the body grows heavy. The water element dissolves and the visual field hazes. The fire element dissolves and mirage-like appearances begin. The wind stops and the ordinary world recedes far above. Then the inner dissolutions — white light like moonlight, red light like sunrise, the darkness before the dawn.— Kalu Rinpoche, Luminous Mind
Alice would recognise this. She fell through something like it every time she went to Wonderland. The practitioner who knows the dissolution sequence falls like Alice: with curiosity, with recognition, watching what arises without grasping and without fleeing.
Hunter S. Thompson wrote of the same territory without preparation: “Holy Jesus. We can’t stop here. This is bat country.” Same dissolution. No Alice. No recognition. The Six Yogas of Naropa are the training for learning to fall like Alice.
Moses on the Mountain

In this reading — in 2008, cognitive psychologist Benny Shanon published a paper noting that the Sinai Peninsula and surrounding regions contain the same two chemical components as ayahuasca: Syrian rue, an MAOI, and acacia species containing DMT. He suggested the theophany at Sinai is consistent with the phenomenology of a powerful holotropic experience.
This is not a reduction of Moses. If he had a genuine encounter with the ground of being, the question of what opened the valve is secondary to what came through it — what came through it shaped three world religions and three thousand years of history.
— Rigveda
🕯️ The Vedic rishis who built the Rigveda around a mysterious substance called soma, and the initiates at Eleusis who drank a kykeon almost certainly made from ergot — the same fungus Hofmann synthesised LSD from — were mapping this same level. Hofmann himself, alongside Gordon Wasson and classical scholar Carl Ruck, argued exactly this in The Road to Eleusis
Two Responses to the Same Opening
At Harvard in the early 1960s, Timothy Leary and Richard Alpert had the same access, the same substance, the same moment in history — and made completely different choices about what to do with it.
Leary handed the opened valve to a generation with a slogan: tune in, turn on, drop out. The Full Episode Transcriptdharma says the opposite. The Bodhisattva doesn’t drop out. The Bodhisattva goes back in — but now with cleaner eyes.
Richard Alpert went to India, found a teacher in Neem Karoli Baba, and came back as Ram Dass. The chemistry opened the door. The practice built the house. Ram Dass walked through on his own will.
Grof and the Dying
At the Maryland Psychiatric Research Center in the 1970s, Grof conducted legal LSD-assisted therapy with terminal cancer patients. Patients paralysed by death anxiety experienced, after one or two guided sessions, a fundamental shift — the dissolution of the self felt less like annihilation and more like a transition. A doorway. Not an end but a change of state.
Place this beside Huxley’s death, the hundred micrograms at the threshold. Place it beside what the tradition teaches about Phowa and the recognition of the Clear Light at the moment of death. Different vehicles, different centuries, different traditions. The same preparation for the same moment.
The valve opens. The territory is real. What you do next — that is the practice.
The molecule opens the window. Practice builds the house. You walk through on your own will.
Full Episode Transcript:
Prefer to read? The full transcript is available below. But I recommend listening first – my delivery adds context that’s hard to capture in text.
[GONG]
[OM CHANTING IN]
COLD OPEN
In 1943 a Swiss chemist named Albert Hofmann accidentally absorbed a small amount of a compound he had synthesised five years earlier and forgotten about. He got on his bicycle to ride home.
What happened next changed the history of consciousness research forever.
The compound was lysergic acid diethylamide. LSD.
Hofmann spent the rest of his long life — he died at 102 — insisting that what he had discovered was not a drug of abuse but a tool of extraordinary potential for understanding the nature of mind. He called it his problem child. He never stopped believing in it.
Years later he met a Czechoslovakian psychiatrist who had taken that problem child and done something no one else had dared to do. Follow it. Rigorously. Clinically. For fifty years. Into territory that Western psychology had no maps for.
Hofmann said of this man:
If I am the father of LSD, Stan is the godfather. Nobody has contributed as much as Stan for the development of my problem child.
That man was Stanislav Grof.
And what he found — in thousands of sessions, across five decades, in patients who had no Buddhist framework, no spiritual practice, no knowledge of Tibetan teachings — was the Bardo.
Today we go there.
[OM CHANTING BEGINS, FADES IN]
Welcome back to Quantum Awareness — Sound is Emptiness, Emptiness is Sound — where we explore the fascinating intersection of quantum mechanics, neuroscience, and Buddhist philosophy. I’m QP, your Quantum Preceptor.
[MUSIC FADES OUT]
[EARLY CALL TO ACTION]
Before we go further — this episode is going to cover territory that some people find uncomfortable and others find liberating. If you find it useful — if it opens something or confirms something — please follow and like and share it with someone who might be ready to hear it. The algorithm responds to engagement. And right now, I think this conversation needs to reach more people. Thank you.
[SECTION 1: STANISLAV GROF — THE CARTOGRAPHER OF INNER SPACE]
Stanislav Grof was born in Prague in 1931. He trained as a psychiatrist. He was, by his own account, a committed materialist — consciousness was a product of the brain, and that was that.
Then in 1956 he received an experimental dose of LSD as part of a research programme. And his materialism did not survive the session.
What he experienced — and what he then spent the next five decades documenting in thousands of patients — was not hallucination. It was not psychosis. It was not the brain malfunctioning.
It was the brain — or something beyond the brain — accessing territory that ordinary waking consciousness has no pathway to. States of cosmic unity. Dissolution of the boundary between self and world. Encounters with what patients could only describe as the divine. Experiences of previous lives with verifiable details. Spontaneous regression to birth and before birth — to what Grof called the perinatal level, the imprinting of the birth process on the deep structure of the psyche.
And — most extraordinarily for our series — spontaneous encounters with what the Tibetan Buddhist tradition calls the Bardo. Western patients with no knowledge of Tibetan teachings, lying on a mat in a clinical setting, describing experiences that mapped precisely onto the Bardo Thodol. The dissolution of the self. The encounter with pure light. The life review. The movement through different realms of existence.
Grof didn’t go looking for the Bardo. The Bardo found him. Through his patients.
His response was not to dismiss it. It was to take it seriously as data and build — over fifty years — the most detailed Western cartography of non-ordinary states of consciousness ever attempted.
He called it the holotropic mind. Moving toward wholeness.
[NOTE TO QP: Expand here with your own sense of Grof as a figure. You have his book in front of you. What strikes you most about the man and his courage? What does it mean that a trained materialist psychiatrist followed this territory all the way to the Bardo and the divine rather than turning back?]
[SECTION 2: WHAT HE ACTUALLY FOUND — THE GOLD IN THE BOOK]
I want to go into the specifics. Because the specifics are where the gold is.
Page 112 of Doorway to the Numinous. Grof’s work with high doses — 300 micrograms — in patients with schizophrenia. This is almost unknown outside specialist circles. And it is extraordinary.
The conventional psychiatric model said these patients were broken and needed to be sedated. Their experiences were symptoms to be suppressed. Grof asked a different question. What if the experience is trying to go somewhere and cannot? What if the breakdown is an incomplete breakthrough?
In carefully controlled sessions he found that allowing the experience to complete itself — rather than suppressing it — sometimes produced lasting improvement. Not in every case. But in enough cases to demand a completely different framework for understanding what these states actually are.
The Vajrayana understanding of disturbed mental states maps directly onto this. The energy of confusion is not separate from the energy of wisdom. Anger is not separate from mirror-like wisdom — it is mirror-like wisdom in a confused relationship with itself. The dakini is not separate from the demoness. Same energy. Different relationship to it.
Grof arrived at this through clinical work. The Kagyu masters had been saying it for a thousand years.
Grof documented spontaneous Kundalini experiences in Western patients who had never heard of Kundalini. Experiences of energy rising through the body. Heat. Light. The sense of something fundamental being reorganised at the level of the nervous system itself.
He did not pathologise it. He said — this is a real phenomenon that Eastern traditions have mapped. We need a framework that can hold it. The Tibetan system, the Hindu system, the Taoist system — they all have this map. Western psychiatry does not. And the absence of that map is why so many people have powerful experiences and end up confused, frightened, or misdiagnosed.
This connects directly to where our series is going next. Because the foundational practices of the Vajrayana path — what we call Ngöndro — are in part a preparation of the energy body for exactly these kinds of openings. The practices are not arbitrary rituals. They are systematic preparation of the container so that when the energy moves it moves through a prepared and stable system rather than a fragile and confused one.
Grof on page 205 is the Western clinical confirmation of why Ngöndro exists.
The experiences of meeting the divine.
Across thousands of sessions, across cultures, across substances, across decades — Grof’s patients encountered something they could only describe as God. Or the divine. Or pure consciousness. Or love so vast it had no object.
In Buddhist terms — rigpa. The ground of mind recognising itself.
Grof the materialist psychiatrist did not dismiss these experiences. He said: these are among the most significant things a human being can have. They have consistent features across individuals and cultures. They cannot be explained by brain chemistry alone. They demand a new model of consciousness.
William James said exactly the same thing in 1902. Without the LSD.
The Buddha mapped the territory these experiences were touching — and provided the path to get there without the molecule, stay longer than a session, and integrate what was found into a stable and compassionate life.
[SECTION 3: THE DEFAULT MODE NETWORK — WHEN NEUROSCIENCE ACCIDENTALLY CONFIRMED THE MAP]
Fast forward to Johns Hopkins University. A researcher named Roland Griffiths. Rigorous. Careful. Sceptical in the best scientific sense.
Griffiths began running controlled psilocybin studies — the active compound in magic mushrooms — in the early 2000s. What he found was so consistent and so significant that it demanded publication in peer-reviewed journals that would never have touched this subject a decade earlier.
The majority of participants rated their psilocybin session among the five most significant experiences of their entire lives. Many rated it the single most significant. Lasting changes in personality — specifically increases in openness — measured months later. Significant reductions in anxiety and depression. And in cancer patients facing death — a profound shift in the relationship to dying. Not denial. Recognition.
The neuroscience explanation for what was happening centred on a network in the brain called the default mode network. The DMN is the neural correlate of the constructed self — the narrative I, the story we tell about who we are, the mental chatter that runs constantly in the background of ordinary waking consciousness.
Under psilocybin the default mode network goes quiet. The constructed self temporarily dissolves. And what remains — what is experienced in that dissolution — is what Grof’s patients had been describing for fifty years. What the Bardo teachings describe. What Mahamudra practice points at.
The materialist tools — the fMRI scanner, the clinical trial protocol, the peer-reviewed journal — accidentally confirmed the contemplative map.
The DMN going quiet is Shiné deepening into Laktong. The constructed self releasing its grip is the door that dissolution opens. The experience of vast luminous awareness that remains — that is what your Lama points at in the pointing-out instruction.
The scientists measured the surface of it. The practitioners learned to live inside it.
[SECTION 4: LEARY — THE BRILLIANT WRONG TURN]
I want to be fair to Timothy Leary. He was genuinely brilliant. A Harvard psychologist who recognised the significance of what he was holding and wanted to share it with the world.
But he made a category error that set the field back by decades.
Leary read the Tibetan Book of the Dead as a trip guide. He co-authored a psychedelic manual based on it — *The Psychedelic Experience* — that used the Bardo teachings as a framework for navigating LSD sessions. The idea was that the dissolution of the self in the LSD experience mapped onto the Bardo of dying, and that if you knew the Tibetan map you could navigate it consciously.
There was genuine insight in this. Grof himself acknowledged that the Bardo Thodol was the most sophisticated framework he encountered for making sense of what his patients were experiencing.
But Leary’s conclusion — turn on, tune in, drop out — treated the glimpse as the destination. The window as the house. The opening as the path.
It is not. It never was.
The Bardo teachings are not a trip guide. They are the fruit of a thousand years of precise investigation of the nature of mind by practitioners who had dissolved the constructed self not once in a clinical session but again and again and again through decades of practice — until the recognition was stable, integrated, and expressed as compassion in every moment of ordinary life.
Leary saw the door. He announced it to the world. But he did not build the house on the other side of it. And without the house — without the path, the practice, the teacher, the lineage — many people walked through the door and found themselves standing in a field with no map and no shelter.
Grof understood this. Which is why — after LSD became illegal in 1968 — he spent the rest of his career developing Holotropic Breathwork. No substance. Just breath and music and a trained facilitator. The same territory. A different vehicle. And always — always — the emphasis on integration. On making what was glimpsed into something lived.
Did Moses use mouly bread to write the 19 commandments?
[SECTION 5: THE TEACHER’S LINE — THE DOOR AND THE HOUSE]
I want to share something that has stayed with me for a long time.
A teacher I knew — a Western man who had walked through both doors more thoroughly than almost anyone of his generation, and who spent the rest of his life bringing the dharma to the West — said something I have never forgotten.
LSD can show you the door to mind if you don’t know where it is. But only meditation and the dharma can take you through the door to a more meaningful and fulfilling life.
That line contains everything.
The door is real. What LSD shows — what Grof documented, what the Johns Hopkins studies measured, what Hofmann glimpsed on his bicycle on that April afternoon in 1943 — is real. It is not hallucination. It is not the brain malfunctioning. It is a genuine window into territory that is always already there, beneath the noise of the constructed self.
But a window is not a door. And a door is not a house.
The molecule opens the window. Practice builds the house. You walk through on your own will.
That distinction is everything. Because the window can be the most important thing that ever happens to someone — and leave them completely stranded without a framework, a path, and a teacher who has gone there before them and come back.
Grof understood this. He spent fifty years trying to provide the framework. The Tibetan masters already had it. And the meeting between Grof’s clinical cartography and the Bardo teachings — when he finally sat with teachers who held that map — was another Tesla-Vivekananda moment. Two traditions recognising each other across the table.
[SECTION 6: C = E = mc² — WHAT THE MOLECULE IS POINTING AT]
Let me bring this back to the spine of our series.
C = E = mc². Consciousness, energy, mass. One reality known three ways.
What LSD does — what psilocybin does, what Holotropic Breathwork does, what deep meditation does — is temporarily dissolve the fixed, collapsed sense of self that we maintain through ordinary waking consciousness. The default mode network goes quiet. The constructed I releases its grip. And what remains is something that looks very much like the uncollapsed wave function we explored in Episode 10. Pure potential. Open in all directions. Prior to the arrow of time.
In that state — whether arrived at through a molecule or through years of practice — the C in C = E = mc² is no longer abstract. It is directly experienced. Consciousness not as a product of the brain but as the ground from which the brain and everything else arises.
Grof called this transpersonal experience — beyond the personal, beyond biography, beyond the body. In Vajrayana terms it is a glimpse of rigpa. The ground recognising itself.
The difference between the molecule and the practice is not the destination. The destination is the same. The difference is the vehicle, the stability, and what you do with the recognition afterwards.
A glimpse of rigpa in a clinical session is extraordinary. But rigpa recognised and stabilised through years of practice — integrated into every moment of ordinary life, expressed as compassion for every being you encounter — that is the point of the whole thing.
That is what the Buddha was pointing at. That is what the Kagyu masters have been transmitting for a thousand years. That is what the Ngöndro prepares you for. That is what the pointing-out instruction introduces you to.
And it is what the molecule can show you the direction of — if you know what you are looking at when you see it.
[SECTION 7: MUSHROOMS, MDMA AND WHERE THE SCIENCE IS NOW]
Grof’s book ends with mushrooms and MDMA. And it is worth briefly noting where the contemporary science has taken these.
Psilocybin — the active compound in magic mushrooms — is now in Phase 3 clinical trials for treatment-resistant depression at multiple major research institutions. The Johns Hopkins studies, the NYU studies, the Imperial College London studies — all showing consistent, significant, lasting therapeutic effects. The FDA has granted it Breakthrough Therapy designation. This is not fringe research anymore.
MDMA — in therapeutic settings, not recreational use — is showing extraordinary results for PTSD. The capacity to be present with difficult experience without being overwhelmed by it. To process trauma without retraumatisation. To feel safe enough to look at what has been too painful to look at. Heck there has even been sudies with monks and microdoses of MDMA
From a Buddhist perspective — and I say this carefully — what MDMA in a therapeutic setting appears to do is temporarily dissolve the defensive contraction around painful experience. The same contraction that meditation practice — tonglen, Vajrasattva purification, the bodhisattva’s willingness to turn toward suffering — works to dissolve through a different mechanism over a longer time.
Both are pointing at the same capacity. The capacity to be present with what is, without fleeing, without suppressing, without the constructed self’s desperate need to maintain its story.
The molecule assists that capacity temporarily. Practice develops it permanently.
The molecule opens the window. Practice builds the house. You walk through on your own will.
[SECTION 8: THE BUDDHA ALREADY KNEW — AND LEFT A PATH]
Here is what I keep coming back to.
Everything that Grof found — the Bardo experiences, the Kundalini, the experiences of meeting the divine, the dissolution of the constructed self into something vast and luminous — the Buddha mapped. Two and a half thousand years ago. Without a molecule. Through direct investigation of the nature of mind.
And then — and this is the part that matters most — he left a path.
Not just a description of the territory. Not just a map of what is possible. A path. A precise, tested, transmitted sequence of practices that prepare the mind, open the energy body, dissolve the constructed self gradually and safely, introduce the practitioner to the nature of mind directly, and support the integration of that recognition into every moment of ordinary life.
The Four Basic Thoughts — which we have been exploring across this entire series without always naming them — are the beginning of that path. They are not preliminary to the real practice. They are the foundation without which everything else is built on sand.
Ngöndro — which we will explore in the next series — is the path itself. The prostrations, the Vajrasattva practice, the Mandala offering, the Guru Yoga. Each one a precise technology for dissolving a particular layer of the constructed self and opening a particular aspect of the ground.
And the pointing-out instruction — which cannot be given in a podcast, which requires a qualified teacher and a prepared student and the right conditions — is the introduction to rigpa itself. The direct recognition of what Grof’s patients were touching in their sessions. The cloudless sky that has been there the whole time.
The molecule can show you that it exists.
The path shows you how to live there.
[LATE CALL TO ACTION]
If this episode landed somewhere real for you — if Grof’s findings, or the teacher’s line about the door, or the distinction between the window and the house resonated — please follow, like and share. Tell someone who has had experiences they couldn’t explain. Tell someone who found the door and didn’t know what to do next. This is for them. I am deeply grateful.
[LEAD-OUT / NEXT EPISODE TEASER]
So today we followed Stanislav Grof into territory that Western psychology had no maps for — and found the Bardo waiting. We heard Albert Hofmann call him the godfather. We sat with what he found on page 112, and page 205, and in thousands of sessions across fifty years of courageous clinical work.
We heard what a Western teacher who walked through both doors said about the difference between the window and the house.
And we arrived at the question that every episode of this series has been circling from a different direction:
The molecule opens the window. Practice builds the house. You walk through on your own will.
Next time on Quantum Awareness — William James. The father of American psychology. The man who took mystical experience seriously as data a hundred years before anyone else dared. The man who asked — with the full rigour of Western philosophy and psychology behind him — who is the one who is asking?
And then — the Science of Meditation. The path itself. The laboratory of the cushion. Ngöndro. The practices that build the house.
Because understanding is the beginning. Practice is the path. And the one who walks it — that is what we are here to discover.
This is QP. Sound is emptiness, emptiness is sound — every question about consciousness is consciousness asking about itself.
See you next time.
Episode Runtime: Approximately 26 minutes of content
Further Reading
EP15 — 900 Micrograms. He Laughed. Previous Episode


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