David Luke
David is Associate Professor of Psychology at the University of Greenwich, London, where he has won both the Early Career Research Excellence Award and the Inspirational Teaching Award, he is also Honorary Senior Lecturer at Imperial College, London, and Lecturer for the Alef Trust as programme leader for the professional certificate in Psychedelics, Altered States and Transpersonal Psychology, and teaches on the MSc Consciousness, Spirituality and Transpersonal Psychology accredited by Liverpool John Moores University.
He has a a PhD in psychology (University of Northampton, UK), a BSc in Psychology (1st class – University of Westminster, UK), a TESOL certificate (Teaching English to Speakers of Other Languages - University of Westminster, UK), a Diploma in Parapsychology (Institute of Parapsychology, Rhine Research Centre, NC, USA), and a PGCertHE (University of Greenwich, UK). He is a Chartered Psychologist and Associate Fellow of the British Psychological Society, and a Fellow of the Higher Education Academy.
David has lectured in psychology (e.g. research methods, psychopharmacology, parapsychology, cognitive psychology, forensic psychology, consciousness and transpersonsal psychology) at the Universities of Westminster (1997-1998, 2001-2004), Northampton (2000-2001, 2008-2016), Greenwich (2003, 2008-2021), East London (2008), London Metropolitan University (2008), and Goldsmiths College (2014). He has worked as a Research Associate at the Beckley Foundation, Oxford, and as a researcher for Eleusis Benefit Corp. running a clinical drug trial looking at micro and low dose LSD in healthy volunteers.
His research focuses on transpersonal experiences, anomalous phenomena and altered states of consciousness, especially via psychedelics, having published more than 100 academic papers in this area, including ten books, most recently Otherworlds: Psychedelics and Exceptional Human Experience (2nd ed., 2019). When he is not running clinical drug trials with LSD, conducting DMT field experiments or observing apparent weather control with Mexican shamans he directs the Ecology, Cosmos and Consciousness salon at the Institute of Ecotechnics, London (which he founded in 2008), and is a cofounder and director of Breaking Convention: International Conference on Psychedelic Consciousness (since 2010). He has given over 350 invited public lectures and conference presentations inernationally, and won teaching, research and writing awards.
He is currently an editorial board member of the Journal of Psychedelics Studies, the European Journal for Ecopsychology, Journal of Exceptional Experiences and Psychology, and Consciousness, Spirituality and Transpersonal Psychology, and is a referee for 30+ academic journals including, Journal of Psychopharmacology, International Journal of Neuropsychopharmacology, Brain Sciences, Frontiers in Human Neuroscience, Frontiers in Pharmacology, International Journal of Clinical Psychiatry, Drug Science, Policy and Law, Journal of Psychedelic Studies, Perspectives on Psychological Science, Consciousness & Cognition, Psychology of Consciousness, Frontiers in Psychology, Personality and Individual Differences, Drugs and Alcohol Today, Anthropology of Consciousness, and the Journal of Scientific Exploration,
In 2009 he was elected President of the Parapsychological Association and was co-opted to the Council of theSociety for Psychical Research.
For further details see: http://www.gre.ac.uk/eduhea/study/pswc/staff/dr-david-luke
He has a a PhD in psychology (University of Northampton, UK), a BSc in Psychology (1st class – University of Westminster, UK), a TESOL certificate (Teaching English to Speakers of Other Languages - University of Westminster, UK), a Diploma in Parapsychology (Institute of Parapsychology, Rhine Research Centre, NC, USA), and a PGCertHE (University of Greenwich, UK). He is a Chartered Psychologist and Associate Fellow of the British Psychological Society, and a Fellow of the Higher Education Academy.
David has lectured in psychology (e.g. research methods, psychopharmacology, parapsychology, cognitive psychology, forensic psychology, consciousness and transpersonsal psychology) at the Universities of Westminster (1997-1998, 2001-2004), Northampton (2000-2001, 2008-2016), Greenwich (2003, 2008-2021), East London (2008), London Metropolitan University (2008), and Goldsmiths College (2014). He has worked as a Research Associate at the Beckley Foundation, Oxford, and as a researcher for Eleusis Benefit Corp. running a clinical drug trial looking at micro and low dose LSD in healthy volunteers.
His research focuses on transpersonal experiences, anomalous phenomena and altered states of consciousness, especially via psychedelics, having published more than 100 academic papers in this area, including ten books, most recently Otherworlds: Psychedelics and Exceptional Human Experience (2nd ed., 2019). When he is not running clinical drug trials with LSD, conducting DMT field experiments or observing apparent weather control with Mexican shamans he directs the Ecology, Cosmos and Consciousness salon at the Institute of Ecotechnics, London (which he founded in 2008), and is a cofounder and director of Breaking Convention: International Conference on Psychedelic Consciousness (since 2010). He has given over 350 invited public lectures and conference presentations inernationally, and won teaching, research and writing awards.
He is currently an editorial board member of the Journal of Psychedelics Studies, the European Journal for Ecopsychology, Journal of Exceptional Experiences and Psychology, and Consciousness, Spirituality and Transpersonal Psychology, and is a referee for 30+ academic journals including, Journal of Psychopharmacology, International Journal of Neuropsychopharmacology, Brain Sciences, Frontiers in Human Neuroscience, Frontiers in Pharmacology, International Journal of Clinical Psychiatry, Drug Science, Policy and Law, Journal of Psychedelic Studies, Perspectives on Psychological Science, Consciousness & Cognition, Psychology of Consciousness, Frontiers in Psychology, Personality and Individual Differences, Drugs and Alcohol Today, Anthropology of Consciousness, and the Journal of Scientific Exploration,
In 2009 he was elected President of the Parapsychological Association and was co-opted to the Council of theSociety for Psychical Research.
For further details see: http://www.gre.ac.uk/eduhea/study/pswc/staff/dr-david-luke
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Books by David Luke
Available on Kindle from 2nd November, with paperback launches on 30th November (USA) and 9th December (UK). there will also be an audiobook version out shortly after...
With contributions from the late Ralph Metzner, Chris Bache, Whitley Strieber, Jefrey Kripal, Angela Voss, Bill Richards, Chris Timmermann, Michael Winkelman, Luis Eduardo Luna, Anton Bilton, Bernard Carr, Daniel Pinchbeck, Dennis McKenna, Ede Frecska, David Luke and many more...
https://www.innertraditions.com/books/dmt-entity-encounters
Otherworlds: A psychonautic scientific trip to the weirdest outposts of the psychedelic terrain, inhaling anything and everything relevant from psychology, psychiatry, parapsychology, anthropology, neuroscience, ethnobotany, ethnopharmacology, biochemistry, religious studies, cultural history, shamanism and the occult along the way.
Staring the strange straight in the third eye this eclectic collection of otherworldly entheogenic research delivers a comprehensive and yet ragtaglledy scientific exploration of synaesthesia, extra-dimensional percepts, inter-species communication, eco-consciousness, mediumship, possession, entity encounters, near-death and out-of-body experiences, psi, alien abduction and lycanthropy.
Essentially, its everything you ever wanted to know about weird psychedelic experiences, but were too afraid to ask…
https://www.amazon.co.uk/Otherworlds-Psychedelics-Exceptional-Human-Experience/dp/1916068960/
“Emphasizing parapsychological aspects of the psychedelic experience, Luke’s new book fills in a fascinating and previously neglected lacuna in the burgeoning field of human studies with these compounds. ” – Rick Strassman, PhD
“A psychedelic Indiana Jones. ” – Matt Colborn, PhD
“David Luke’s delightful one-liner about his book is that it’s ‘about weird people in weird places taking weird substances doing weird things and, importantly, having weird experiences’ . . . On reflection, it’s much more profound than that . . . So weird reader, forge ahead without fear. ” – Dean Radin, PhD
“In his fascinating book David plunges into this controversial topic and gives the backstory, the front story, and possible ways forward to bring paranormal and psychedelic research together, and further our understanding of both. ” – Dennis J. McKenna, PhD
“A remarkable collection and a necessary one. This body of research illuminates aspects of psychedelic experiences usually obscured or denied in the medical and clinical research and sensationalized in the popular press. ” – James Fadiman, PhD
“A real Dr Gonzo. ” – Will Self
Otherworlds:
Psychedelics and Exceptional Human Experience
CONTENTS
Acknowledgements
Foreword – Dr Dean Radin
- Blasting Open the Doors of Perception
Preface
- Exceptional Psychedelic Experience
- Otherworld Cartographies
- A Strange Journey on a Crooked Path
SECTION 1: Explorations of Exceptional Entheogen Experiences
1: Notes on Getting Cactus Lodged in Your Reducing Valve: San Pedro and Psychic Abilities
- Cactus of the Four Winds
- Plant Allies and Plant Alkaloids
- Artificial Paradises or Natural Chemical Utopias?
- Cleansing the Doors of (Extrasensory) Perception
- Putting the Psi Back into Psychedelics
- Uncorking the Genie's Bottle
- Putting the Cork Back in the Bottle
2. Psychedelic Possession: The Growing Incorporation of Incorporation into Ayahuasca Use
- The Growing Incorporation of Incorporation in Ayahuasca Use
- The Prepossessing Power of Possession
- Psychedelic Possession Outside of Umbandaime and Barquinha
- Any Body for Anybody: Shape Sharing or Shape Shifting?
- Psychedelic Possession Outside of Shamanism, and Inside Ordinary People
- So Why is Umbandaime on the Rise?
- Shamanic… or Individualistic, Pluralistic, Consumerist and Technologized?
- Synthesis and Analysis
- Postscript: Flying High with Goose and Crow
3. The Induction of Synaesthesia with Chemical Agents: A Systematic Review
(with Devin Terhune)
- Methods
- Results
- Discussion
- Postscript: A Placebo-Controlled LSD-induced Synaesthesia Experiment
4. Rock Art or Rorschach: Is There More to Entoptics Than Meets the Eye?
- Entoptics as Hallucinations and Projections: Both, Either, or Neither?
- Multidimensional Form Constants
- The Extra Dimensions of Cyberdelia
- Turning a Blind Eye to Entoptic Phenomena
- Omni-directional Perception
- Paranormal Visual Perception
- Conclusions: Cleansing the Doors of Misperception
- Postscript: Hurling Algebra at the Hard Problem of Consciousness to Obscure Absurd Infinite Regress
5. Discarnate Entities and Dimethyltryptamine (DMT): Psychopharmacology, Phenomenology and Ontology
- History of DMT Biochemistry
- The Speculated Psychopharmacology of DMT, its Related Compounds and the Pineal Gland
- Neurochemical Action of DMT
- Phenomenology of the DMT Experience
- Mental Imagery
- DMT and Veridical Visions
- Phenomenological Cartography of the DMT World
- Discarnate Entities
- Ontology of DMT Beings
6. Disembodied Eyes Revisited: An Investigation into the Ontology of Entheogenic Entity Encounters
- A Brief Glance at the Truly Forbidden
- Snake Eyes
- Sentient Entities
- Postscript: More Fishy Than the Greenwich Pie n Eel Shop
7. Psychedelics and Species Connectedness
- Turning Topiary
- Ecodelia
- Shamanism, Animism and Animaphany
- Interspecies Communication
SECTION 2: Do Psychedelics Like Psilocybin Really Cause Psi?
8. Psychoactive Substances and Paranormal Phenomena Review
9. Psychedelic/Neurochemical Models of Paranormal Experience
- Brain as Filter
- β-Carbolines, Tryptamines and Psi
- DMT, Near-Death and Other Exceptional Experiences
- Ketamine and NDEs
- Dopamine and Paranormal Beliefs and Experiences
- Overview of Psychedelic/Neurochemical Models of Paranormal Experience
10. Field Reports of Psychedelic Paranormal Phenomena
- Anthropological and Historical Reports
- Personal Views and Experiences
- Clinical Reports
- Evaluation of Field Reports
11. Surveys of Psychedelic Paranormal Beliefs and Experiences
- Surveys of Belief in the Paranormal
- Surveys of Paranormal Experiences
- Surveys and Out-of-body Experiences
- Summary of Survey Research
12. Experimental Psychedelic ESP Research
- Forced Choice Designs
- Free Response Psychometry (Object Reading) Experiments
- Other Free Response Clairvoyance Experiments
- Free Response Telepathy Experiments
- Summary of Experimental Research
13. Methodological Critique of Experimental ESP Research
14. General Summary and Conclusions on Psychedelic Parapsychological Research
Afterword: Pulling Magicians out of a Rabbit Hole
References
Index
http://strangeattractor.co.uk/shoppe/breaking-convention-iv-psychedelicacies/
An interdisciplinary selection of twenty-five essays first delivered at Breaking Convention 2015, the third conference on psychedelic consciousness, culture, and clinical research, held at the University of Greenwich, London.
Breaking Convention is the largest symposium of its kind, featuring more than 120 academic presentations biennially. Widely regarded as one of the foremost global platforms for serious research into psychedelic pharmacology, the conference has been instrumental in altering popular attitudes towards policy reform, with research focusing on the potential benefits that psychedelic therapies might hold in the treatment of depression, post-traumatic stress disorder, and in harm reduction among habitual substance abusers. Psychedelic Pharmacology for the 21st Century spans the sciences and humanities, from philosophy and neuroscience through chemical models of action to clinical use. This latest volume includes cross-cultural approaches exploring the global drug economy, clinical MDMA trials, histories of psychedelic literature, the enigma of the pineal gland, acid mediumship and psychedelic landscaping.
Contributors include:
Sam Gandy, Allan Badiner, Friedericke Meckel Fischer, Tharcila Chaves, John Constable, Lorna Olivia O’Dowd, Rick Doblin, Amanda Fielding, Mike Crowley, Robert Dickins, Luke Goaman-Dodson, Ido Hartogsohn, Scott J. Hill, Will Rowlandson, David E. Nichols, Jennifer Lyke and Julia Kuti, Michael Montagne, Jonathan Newman, Carl A.P. Ruck, Dale Pendell, Alan Piper, Graham St. John, Bruce Rimmel, Iker Puente, & Tim Read.
A psychonautic scientific trip to the weirdest outposts of the psychedelic terrain, inhaling anything and everything relevant from psychology, psychiatry, parapsychology, anthropology, neuroscience, ethnobotany, ethnopharmacology, biochemistry, religious studies, cultural history, shamanism and the occult along the way.
Staring the strange straight in the third eye this eclectic collection of otherworldly entheogenic research delivers a comprehensive and yet ragtaglledy scientific exploration of syanaesthesia, extra-dimensional percepts, inter-species communication, eco-consciousness, mediumship, possession, entity encounters, near-death and out-of-body experiences, psi, alien abduction experiences and lycanthropy. Essentially, its everything you ever wanted to know about weird psychedelic experiences, but were too afraid to ask…
https://www.amazon.co.uk/dp/1908995149
“Emphasizing parapsychological aspects of the psychedelic experience, Luke’s new book fills in a fascinating and previously neglected lacuna in the burgeoning field of human studies with these compounds. ” – Rick Strassman, PhD
“A psychedelic Indiana Jones. ” – Matt Colborn, PhD
“David Luke’s delightful one-liner about his book is that it’s ‘about weird people in weird places taking weird substances doing weird things and, importantly, having weird experiences’ . . . On reflection, it’s much more profound than that . . . So weird reader, forge ahead without fear. ” – Dean Radin, PhD
“In his fascinating book David plunges into this controversial topic and gives the backstory, the front story, and possible ways forward to bring paranormal and psychedelic research together, and further our understanding of both. ” – Dennis J. McKenna, PhD
“A remarkable collection and a necessary one. This body of research illuminates aspects of psychedelic experiences usually obscured or denied in the medical and clinical research and sensationalized in the popular press. ” – James Fadiman, PhD
“A real Dr Gonzo. ” – Will Self
Otherworlds:
Psychedelics and Exceptional Human Experience
CONTENTS
Acknowledgements
Foreword – Dr Dean Radin
- Blasting Open the Doors of Perception
Preface
- Exceptional Psychedelic Experience
- Otherworld Cartographies
- A Strange Journey on a Crooked Path
SECTION 1: Explorations of Exceptional Entheogen Experiences
1: Notes on Getting Cactus Lodged in Your Reducing Valve: San Pedro and Psychic Abilities
- Cactus of the Four Winds
- Plant Allies and Plant Alkaloids
- Artificial Paradises or Natural Chemical Utopias?
- Cleansing the Doors of (Extrasensory) Perception
- Putting the Psi Back into Psychedelics
- Uncorking the Genie's Bottle
- Putting the Cork Back in the Bottle
2. Psychedelic Possession: The Growing Incorporation of Incorporation into Ayahuasca Use
- The Growing Incorporation of Incorporation in Ayahuasca Use
- The Prepossessing Power of Possession
- Psychedelic Possession Outside of Umbandaime and Barquinha
- Any Body for Anybody: Shape Sharing or Shape Shifting?
- Psychedelic Possession Outside of Shamanism, and Inside Ordinary People
- So Why is Umbandaime on the Rise?
- Shamanic… or Individualistic, Pluralistic, Consumerist and Technologized?
- Synthesis and Analysis
- Postscript: Flying High with Goose and Crow
3. The Induction of Synaesthesia with Chemical Agents: A Systematic Review
(with Devin Terhune)
- Methods
- Results
- Discussion
- Postscript: A Placebo-Controlled LSD-induced Synaesthesia Experiment
4. Rock Art or Rorschach: Is There More to Entoptics Than Meets the Eye?
- Entoptics as Hallucinations and Projections: Both, Either, or Neither?
- Multidimensional Form Constants
- The Extra Dimensions of Cyberdelia
- Turning a Blind Eye to Entoptic Phenomena
- Omni-directional Perception
- Paranormal Visual Perception
- Conclusions: Cleansing the Doors of Misperception
- Postscript: Hurling Algebra at the Hard Problem of Consciousness to Obscure Absurd Infinite Regress
5. Discarnate Entities and Dimethyltryptamine (DMT): Psychopharmacology, Phenomenology and Ontology
- History of DMT Biochemistry
- The Speculated Psychopharmacology of DMT, its Related Compounds and the Pineal Gland
- Neurochemical Action of DMT
- Phenomenology of the DMT Experience
- Mental Imagery
- DMT and Veridical Visions
- Phenomenological Cartography of the DMT World
- Discarnate Entities
- Ontology of DMT Beings
6. Disembodied Eyes Revisited: An Investigation into the Ontology of Entheogenic Entity Encounters
- A Brief Glance at the Truly Forbidden
- Snake Eyes
- Sentient Entities
- Postscript: More Fishy Than the Greenwich Pie n Eel Shop
7. Psychedelics and Species Connectedness
- Turning Topiary
- Ecodelia
- Shamanism, Animism and Animaphany
- Interspecies Communication
SECTION 2: Do Psychedelics Like Psilocybin Really Cause Psi?
8. Psychoactive Substances and Paranormal Phenomena Review
9. Psychedelic/Neurochemical Models of Paranormal Experience
- Brain as Filter
- β-Carbolines, Tryptamines and Psi
- DMT, Near-Death and Other Exceptional Experiences
- Ketamine and NDEs
- Dopamine and Paranormal Beliefs and Experiences
- Overview of Psychedelic/Neurochemical Models of Paranormal Experience
10. Field Reports of Psychedelic Paranormal Phenomena
- Anthropological and Historical Reports
- Personal Views and Experiences
- Clinical Reports
- Evaluation of Field Reports
11. Surveys of Psychedelic Paranormal Beliefs and Experiences
- Surveys of Belief in the Paranormal
- Surveys of Paranormal Experiences
- Surveys and Out-of-body Experiences
- Summary of Survey Research
12. Experimental Psychedelic ESP Research
- Forced Choice Designs
- Free Response Psychometry (Object Reading) Experiments
- Other Free Response Clairvoyance Experiments
- Free Response Telepathy Experiments
- Summary of Experimental Research
13. Methodological Critique of Experimental ESP Research
14. General Summary and Conclusions on Psychedelic Parapsychological Research
Afterword: Pulling Magicians out of a Rabbit Hole
References
Index
The UK's largest conference on psychedelic consciousness, Breaking Convention, debuted at the University of Kent in 2011 to an audience of 500 delegates. The three-day event hosted eighty talks, in addition to workshops, music and psychedelic cinema. Breaking Convention returned two years later at the University of Greenwich with twice the number of presenters, and with tickets sold in forty countries. This anthology represents some of the most thought-provoking ideas addressed at Breaking Convention 2013.
Neurotransmissions offers a selection of essays on psychedelic consciousness spanning the sciences and humanities, from philosophy and neuroscience though chemical models of action into clinical uses, with a special emphasis on MDMA. Cross-cultural approaches explore the use of psychedelics in New Guinea, central and south America, British free festivals, electronic music and backwards in time to the ancient civilizations of India and Rome. The journey ends with an exploration of the role of psychedelics in artistic expression, spirituality and death.
http://www.palgrave.com/products/title.aspx?pid=504210
Peer-review Journal Articles by David Luke
Psychedelic drugs show promising therapeutic potential; however, some users experience extended difficulties following their use. This study investigated the prevalence, severity, duration, and associated coping strategies of post-psychedelic difficulties. We conducted an online survey of 159 participants, all of whom reported experiencing difficulties lasting more than one day after psychedelic use within the past 2-10 years. Participants rated the severity and duration of 11 types of difficulties and indicated effective coping strategies. Results revealed that social disconnection (72%), anxiety and panic attacks (68%), and existential struggle (65%) were the most prevalent difficulties. Anxiety and panic attacks were rated as most severe, while existential struggle and diminished self-esteem persisted the longest, with mean durations exceeding 15 months. Derealization and depersonalization, despite being common, were consistently rated as less severe than other difficulties. Self-education emerged as the predominant coping strategy for multiple difficulties, including social disconnection and existential struggle. Professional therapy was most effective for depression and diminished self-esteem, while peer and family support were particularly beneficial for managing anxiety and panic attacks. These findings highlight the diverse nature of post-psychedelic difficulties and the varying effectiveness of different coping strategies. Our results contribute to the development of more nuanced, effective approaches to harm reduction and integration in psychedelic use, emphasizing the importance of multifaceted support systems that include professional, educational, and community-based resources.
Abstract
Background and Aims: This naturalistic mixed methods field study, aimed to assess the potential of a psilocybin induced experience, to help Emergency Medical Service Workers (EMSW) to address psychological and stress related symptoms stemming from a challenging working environment, known to contribute to occupational burnout (OB). Methods: This exploration was conducted with an intentional sample of five participants, recruited through an online survey who self-administered a therapeutic dose of psilocybin mushrooms to manage psychological symptoms resulting from their work as EMSW, allowing the authors to assess the outcome. To measure the impact of the experience, changes in OB measures were assessed with psychometric instruments previously used in this population at three timepoints, before and after the session. The subjective impact of the psychedelic experience, through psychological insights and emotional breakthroughs, was also assessed, and two follow-up interviews were conducted to collect further data. Results: The results showed that, two weeks after the session, a visible improvement was noticed in several measures of pre-existent OB, that remained stable after two months. Additionally, most participants reported a strong subjective impact, that they perceived as fundamental for the positive outcome. Conclusions: After one therapeutic psylocibin session, several measures of OB showed an encouraging level of improvement and may constitute an important step towards finding alternative and innovative solutions to address high rates of psychological distress experienced by EMSWs, also benefiting the organization and the quality of patient care. The limitations and implications of the study and suggestions for future research are discussed.
Introduction: A growing body of literature is investigating the difficulties that some individuals encounter after psychedelic experiences. Existing research has explored the nature and predictors of these difficulties; however, a research gap exists in understanding how individuals endeavour to cope with such difficulties.
Methods: The current study collected data from an international cohort of 608 participants who reported experiencing difficulties that persisted for at least one day after a psychedelic experience. They provided written data on how they used coping strategies to alleviate these difficulties. The qualitative analysis of the written data on coping was conducted using Structured Tabular Thematic Analysis.
Results: A wide range of individual and social coping strategies were employed that were found helpful. The most common individual strategies were meditation and prayer, followed by self-educational activities such as reading and journaling. The most prevalent forms of social coping involved seeking support from friends or family members, followed by obtaining assistance from a therapist or coach. Features of social coping that were reported to be helpful included feeling heard/accepted, a non-judgemental attitude and sharing similar experiences.
Discussion: Our findings hold potential for informing the design of therapeutic interventions and educational resources aimed at enhancing positive outcomes for those experiencing extended difficulties after psychedelic use.
Abstract
Introduction: Virtually no studies have looked at psychopharmacological combinations as models of the near-death experience (NDE), which is inadequate given the evidently complex neurochemistry occurring near- or at death. An example of such a combination is ‘changa’, a smoked mixture of the psychedelic N,N-DMT and monoamine oxidase inhibitor (MAOI)-containing plants, and as such has been referred to as ‘smokable ayahuasca’ (vine of the dead). Only very few studies, yet not systematically, have included experiencers of both NDEs and psychoactive substances. Methods: Two case studies are presented of individuals who have experienced both a near-death experience and a changa experience, making them invaluable in this comparative project. Interviews were conducted encompassing the content of both experience types, as well as the participants’ reflections on, including quantification of, perceived comparability. A detailed content analysis was performed and the presence or absence of each feature between the two experiences is tabulated. The near-death experience scale was also applied for both states as a quantitative measure. Results: Case SR (NDE from misaligned vertebra) reported high, while case DA (NDE, initially, from allergic reaction) reported medium perceived similarity between their NDE and changa experience, supported also by their NDE scale scoring. SR’s changa experience, however, shared only 36% of features with his NDE. Despite this, there were only a few notable differences in features with neardeath experiences at large (exhibiting 83% similarity with NDEs at large)—and the presence, and ordering, of other features is strikingly NDE-resembling. Although, the content by which these appeared was idiosyncratic of DMT. DA’s changa experience shared a comparably low-moderate 42% of features with his NDE, and did appear to entail more discrepancies with NDEs in general, which were classically DMT-like (but also exhibiting 83% similarity with NDEs generally). Despite this, several other features, though again DMT-like in content, appeared particularly NDE-resembling. Discussion: These similarities, to greater and lesser degrees, in both features and content, qualitatively and quantitatively, between the NDE and the DMT-MAOI admixture across the case studies are discussed in light of semantic analyses and physiological studies suggesting monoaminergic activity near-death, motivations for drug-induced re-experiencing of the NDE, and implications of state-dependent memory mechanisms.
Long-term adverse experiences following psychedelic use can persist for weeks, months, or even years, and are relatively unexplored in psychedelic research. Our convergent mixedmethod study gained quantitative and qualitative data from 608 participants who reported extended difficulties following psychedelic experiences. Data was gathered on the context of use, the nature and duration of the challenges they experienced (including a written description of these), plus a range of possible risk factors and perceived causes. The most common forms of extended difficulty were feelings of anxiety and fear, existential struggle, social disconnection, depersonalization and derealization. For approximately one-third of the participants, problems persisted for over a year, and for a sixth, they endured for more than three years. It was found that a shorter duration of difficulties was predicted by knowledge of dose, drug type and lower levels of difficulty reported during the psychoactive experience, while a narrower range of difficulties was predicted by taking the drug in a guided setting. Implications for psychedelic harm reduction are discussed.
Introduction: Much research has focused on the modeling of the near-death experience (NDE) by classical and atypical psychedelics; however, to date, no study has reported on the relationship between the NDE and the experience induced by the highly potent, endogenous psychedelic drug 5-Methoxy-DMT (5MeO-DMT). This article presents a case study of an individual who is popularly documented to have had a profound near-death experience while in a coma caused by bacterial meningoencephalitis. Additionally, the individual also subsequently underwent an experience with 5MeO-DMT.
Methods: A semi-structured interview was conducted with the subject concerning his experiences with both the NDE and 5MeO-DMT. A basic thematic analysis was performed on both the original text describing the NDE as well as the interview itself, which mainly focused on the subject's experience with 5MeO-DMT. This analysis was organized to identify both the similar and different emergent themes between the two states, with a particular emphasis on the subject's perceptions of the similarities and differences between the experiences.
Results: There is a very high level of comparability between the original NDE and psychedelic experiences in general, including shared characteristics such as entering other worlds, meeting menacing or benevolent entities, experiencing synesthesia, perinatal regression, and lucid dreamlike properties. Much comparability was also identified with the 5MeO-DMT experience, in particular the major mystical experiential domains, such as ego dissolution, but especially transcendence of time and space. However, there were also a few unique themes (life review, the deceased, and the threshold) that emerged in the NDE that were not present in the 5MeO-DMT experience or other psychedelic experience studies, suggesting that these themes may be more unique to the NDE.
Discussion: Despite such similarities, the participant asserted that his NDE and psychedelic experiences were not similar enough to be attributed to endogenous psychedelics. In this study, we discussed several mechanisms that could potentially account for the NDE, including lucid dreams and perinatal regression. However, the study also explored the possibility that the unique etiology of the participant's NDE, bacterial meningoencephalitis affecting the neocortex, may have triggered similar downstream neural activity as that initiated by psychedelic agents through pyramidal neuronal activation. This hypothesis is presented with appropriate caveats and acknowledged as speculative.
Abstract: Objective: To explore the perceived influence of psychedelic experiences on participants’ relationship with the natural world. Method: A total of 272 participants reporting previous use of psychedelics completed free-text response requests via an online survey. Thematic analysis was used to explore group participant responses. Results: Participants who described a pre-existing relationship with nature reported that psychedelics acted to re-establish and bolster their connection to nature. Those reporting no previously established connection to nature described psychedelics as helping them bond with the natural world. Underlying both of these were reports of transpersonal experiences, of which ‘interconnectedness’ was most frequently linked to shifts in attitudes and behaviours. Participants were also asked to reflect on previous psychedelic experiences that took place in nature and reported a range of benefits of the natural setting. Conclusions: These findings suggest that psychedelics have the capacity to elicit a connection with nature that is passionate and protective, even among those who were not previously nature oriented. More research is needed to explore the potential implications of psychedelic use outside laboratory-controlled settings in order to enhance these important effects.
Available on Kindle from 2nd November, with paperback launches on 30th November (USA) and 9th December (UK). there will also be an audiobook version out shortly after...
With contributions from the late Ralph Metzner, Chris Bache, Whitley Strieber, Jefrey Kripal, Angela Voss, Bill Richards, Chris Timmermann, Michael Winkelman, Luis Eduardo Luna, Anton Bilton, Bernard Carr, Daniel Pinchbeck, Dennis McKenna, Ede Frecska, David Luke and many more...
https://www.innertraditions.com/books/dmt-entity-encounters
Otherworlds: A psychonautic scientific trip to the weirdest outposts of the psychedelic terrain, inhaling anything and everything relevant from psychology, psychiatry, parapsychology, anthropology, neuroscience, ethnobotany, ethnopharmacology, biochemistry, religious studies, cultural history, shamanism and the occult along the way.
Staring the strange straight in the third eye this eclectic collection of otherworldly entheogenic research delivers a comprehensive and yet ragtaglledy scientific exploration of synaesthesia, extra-dimensional percepts, inter-species communication, eco-consciousness, mediumship, possession, entity encounters, near-death and out-of-body experiences, psi, alien abduction and lycanthropy.
Essentially, its everything you ever wanted to know about weird psychedelic experiences, but were too afraid to ask…
https://www.amazon.co.uk/Otherworlds-Psychedelics-Exceptional-Human-Experience/dp/1916068960/
“Emphasizing parapsychological aspects of the psychedelic experience, Luke’s new book fills in a fascinating and previously neglected lacuna in the burgeoning field of human studies with these compounds. ” – Rick Strassman, PhD
“A psychedelic Indiana Jones. ” – Matt Colborn, PhD
“David Luke’s delightful one-liner about his book is that it’s ‘about weird people in weird places taking weird substances doing weird things and, importantly, having weird experiences’ . . . On reflection, it’s much more profound than that . . . So weird reader, forge ahead without fear. ” – Dean Radin, PhD
“In his fascinating book David plunges into this controversial topic and gives the backstory, the front story, and possible ways forward to bring paranormal and psychedelic research together, and further our understanding of both. ” – Dennis J. McKenna, PhD
“A remarkable collection and a necessary one. This body of research illuminates aspects of psychedelic experiences usually obscured or denied in the medical and clinical research and sensationalized in the popular press. ” – James Fadiman, PhD
“A real Dr Gonzo. ” – Will Self
Otherworlds:
Psychedelics and Exceptional Human Experience
CONTENTS
Acknowledgements
Foreword – Dr Dean Radin
- Blasting Open the Doors of Perception
Preface
- Exceptional Psychedelic Experience
- Otherworld Cartographies
- A Strange Journey on a Crooked Path
SECTION 1: Explorations of Exceptional Entheogen Experiences
1: Notes on Getting Cactus Lodged in Your Reducing Valve: San Pedro and Psychic Abilities
- Cactus of the Four Winds
- Plant Allies and Plant Alkaloids
- Artificial Paradises or Natural Chemical Utopias?
- Cleansing the Doors of (Extrasensory) Perception
- Putting the Psi Back into Psychedelics
- Uncorking the Genie's Bottle
- Putting the Cork Back in the Bottle
2. Psychedelic Possession: The Growing Incorporation of Incorporation into Ayahuasca Use
- The Growing Incorporation of Incorporation in Ayahuasca Use
- The Prepossessing Power of Possession
- Psychedelic Possession Outside of Umbandaime and Barquinha
- Any Body for Anybody: Shape Sharing or Shape Shifting?
- Psychedelic Possession Outside of Shamanism, and Inside Ordinary People
- So Why is Umbandaime on the Rise?
- Shamanic… or Individualistic, Pluralistic, Consumerist and Technologized?
- Synthesis and Analysis
- Postscript: Flying High with Goose and Crow
3. The Induction of Synaesthesia with Chemical Agents: A Systematic Review
(with Devin Terhune)
- Methods
- Results
- Discussion
- Postscript: A Placebo-Controlled LSD-induced Synaesthesia Experiment
4. Rock Art or Rorschach: Is There More to Entoptics Than Meets the Eye?
- Entoptics as Hallucinations and Projections: Both, Either, or Neither?
- Multidimensional Form Constants
- The Extra Dimensions of Cyberdelia
- Turning a Blind Eye to Entoptic Phenomena
- Omni-directional Perception
- Paranormal Visual Perception
- Conclusions: Cleansing the Doors of Misperception
- Postscript: Hurling Algebra at the Hard Problem of Consciousness to Obscure Absurd Infinite Regress
5. Discarnate Entities and Dimethyltryptamine (DMT): Psychopharmacology, Phenomenology and Ontology
- History of DMT Biochemistry
- The Speculated Psychopharmacology of DMT, its Related Compounds and the Pineal Gland
- Neurochemical Action of DMT
- Phenomenology of the DMT Experience
- Mental Imagery
- DMT and Veridical Visions
- Phenomenological Cartography of the DMT World
- Discarnate Entities
- Ontology of DMT Beings
6. Disembodied Eyes Revisited: An Investigation into the Ontology of Entheogenic Entity Encounters
- A Brief Glance at the Truly Forbidden
- Snake Eyes
- Sentient Entities
- Postscript: More Fishy Than the Greenwich Pie n Eel Shop
7. Psychedelics and Species Connectedness
- Turning Topiary
- Ecodelia
- Shamanism, Animism and Animaphany
- Interspecies Communication
SECTION 2: Do Psychedelics Like Psilocybin Really Cause Psi?
8. Psychoactive Substances and Paranormal Phenomena Review
9. Psychedelic/Neurochemical Models of Paranormal Experience
- Brain as Filter
- β-Carbolines, Tryptamines and Psi
- DMT, Near-Death and Other Exceptional Experiences
- Ketamine and NDEs
- Dopamine and Paranormal Beliefs and Experiences
- Overview of Psychedelic/Neurochemical Models of Paranormal Experience
10. Field Reports of Psychedelic Paranormal Phenomena
- Anthropological and Historical Reports
- Personal Views and Experiences
- Clinical Reports
- Evaluation of Field Reports
11. Surveys of Psychedelic Paranormal Beliefs and Experiences
- Surveys of Belief in the Paranormal
- Surveys of Paranormal Experiences
- Surveys and Out-of-body Experiences
- Summary of Survey Research
12. Experimental Psychedelic ESP Research
- Forced Choice Designs
- Free Response Psychometry (Object Reading) Experiments
- Other Free Response Clairvoyance Experiments
- Free Response Telepathy Experiments
- Summary of Experimental Research
13. Methodological Critique of Experimental ESP Research
14. General Summary and Conclusions on Psychedelic Parapsychological Research
Afterword: Pulling Magicians out of a Rabbit Hole
References
Index
http://strangeattractor.co.uk/shoppe/breaking-convention-iv-psychedelicacies/
An interdisciplinary selection of twenty-five essays first delivered at Breaking Convention 2015, the third conference on psychedelic consciousness, culture, and clinical research, held at the University of Greenwich, London.
Breaking Convention is the largest symposium of its kind, featuring more than 120 academic presentations biennially. Widely regarded as one of the foremost global platforms for serious research into psychedelic pharmacology, the conference has been instrumental in altering popular attitudes towards policy reform, with research focusing on the potential benefits that psychedelic therapies might hold in the treatment of depression, post-traumatic stress disorder, and in harm reduction among habitual substance abusers. Psychedelic Pharmacology for the 21st Century spans the sciences and humanities, from philosophy and neuroscience through chemical models of action to clinical use. This latest volume includes cross-cultural approaches exploring the global drug economy, clinical MDMA trials, histories of psychedelic literature, the enigma of the pineal gland, acid mediumship and psychedelic landscaping.
Contributors include:
Sam Gandy, Allan Badiner, Friedericke Meckel Fischer, Tharcila Chaves, John Constable, Lorna Olivia O’Dowd, Rick Doblin, Amanda Fielding, Mike Crowley, Robert Dickins, Luke Goaman-Dodson, Ido Hartogsohn, Scott J. Hill, Will Rowlandson, David E. Nichols, Jennifer Lyke and Julia Kuti, Michael Montagne, Jonathan Newman, Carl A.P. Ruck, Dale Pendell, Alan Piper, Graham St. John, Bruce Rimmel, Iker Puente, & Tim Read.
A psychonautic scientific trip to the weirdest outposts of the psychedelic terrain, inhaling anything and everything relevant from psychology, psychiatry, parapsychology, anthropology, neuroscience, ethnobotany, ethnopharmacology, biochemistry, religious studies, cultural history, shamanism and the occult along the way.
Staring the strange straight in the third eye this eclectic collection of otherworldly entheogenic research delivers a comprehensive and yet ragtaglledy scientific exploration of syanaesthesia, extra-dimensional percepts, inter-species communication, eco-consciousness, mediumship, possession, entity encounters, near-death and out-of-body experiences, psi, alien abduction experiences and lycanthropy. Essentially, its everything you ever wanted to know about weird psychedelic experiences, but were too afraid to ask…
https://www.amazon.co.uk/dp/1908995149
“Emphasizing parapsychological aspects of the psychedelic experience, Luke’s new book fills in a fascinating and previously neglected lacuna in the burgeoning field of human studies with these compounds. ” – Rick Strassman, PhD
“A psychedelic Indiana Jones. ” – Matt Colborn, PhD
“David Luke’s delightful one-liner about his book is that it’s ‘about weird people in weird places taking weird substances doing weird things and, importantly, having weird experiences’ . . . On reflection, it’s much more profound than that . . . So weird reader, forge ahead without fear. ” – Dean Radin, PhD
“In his fascinating book David plunges into this controversial topic and gives the backstory, the front story, and possible ways forward to bring paranormal and psychedelic research together, and further our understanding of both. ” – Dennis J. McKenna, PhD
“A remarkable collection and a necessary one. This body of research illuminates aspects of psychedelic experiences usually obscured or denied in the medical and clinical research and sensationalized in the popular press. ” – James Fadiman, PhD
“A real Dr Gonzo. ” – Will Self
Otherworlds:
Psychedelics and Exceptional Human Experience
CONTENTS
Acknowledgements
Foreword – Dr Dean Radin
- Blasting Open the Doors of Perception
Preface
- Exceptional Psychedelic Experience
- Otherworld Cartographies
- A Strange Journey on a Crooked Path
SECTION 1: Explorations of Exceptional Entheogen Experiences
1: Notes on Getting Cactus Lodged in Your Reducing Valve: San Pedro and Psychic Abilities
- Cactus of the Four Winds
- Plant Allies and Plant Alkaloids
- Artificial Paradises or Natural Chemical Utopias?
- Cleansing the Doors of (Extrasensory) Perception
- Putting the Psi Back into Psychedelics
- Uncorking the Genie's Bottle
- Putting the Cork Back in the Bottle
2. Psychedelic Possession: The Growing Incorporation of Incorporation into Ayahuasca Use
- The Growing Incorporation of Incorporation in Ayahuasca Use
- The Prepossessing Power of Possession
- Psychedelic Possession Outside of Umbandaime and Barquinha
- Any Body for Anybody: Shape Sharing or Shape Shifting?
- Psychedelic Possession Outside of Shamanism, and Inside Ordinary People
- So Why is Umbandaime on the Rise?
- Shamanic… or Individualistic, Pluralistic, Consumerist and Technologized?
- Synthesis and Analysis
- Postscript: Flying High with Goose and Crow
3. The Induction of Synaesthesia with Chemical Agents: A Systematic Review
(with Devin Terhune)
- Methods
- Results
- Discussion
- Postscript: A Placebo-Controlled LSD-induced Synaesthesia Experiment
4. Rock Art or Rorschach: Is There More to Entoptics Than Meets the Eye?
- Entoptics as Hallucinations and Projections: Both, Either, or Neither?
- Multidimensional Form Constants
- The Extra Dimensions of Cyberdelia
- Turning a Blind Eye to Entoptic Phenomena
- Omni-directional Perception
- Paranormal Visual Perception
- Conclusions: Cleansing the Doors of Misperception
- Postscript: Hurling Algebra at the Hard Problem of Consciousness to Obscure Absurd Infinite Regress
5. Discarnate Entities and Dimethyltryptamine (DMT): Psychopharmacology, Phenomenology and Ontology
- History of DMT Biochemistry
- The Speculated Psychopharmacology of DMT, its Related Compounds and the Pineal Gland
- Neurochemical Action of DMT
- Phenomenology of the DMT Experience
- Mental Imagery
- DMT and Veridical Visions
- Phenomenological Cartography of the DMT World
- Discarnate Entities
- Ontology of DMT Beings
6. Disembodied Eyes Revisited: An Investigation into the Ontology of Entheogenic Entity Encounters
- A Brief Glance at the Truly Forbidden
- Snake Eyes
- Sentient Entities
- Postscript: More Fishy Than the Greenwich Pie n Eel Shop
7. Psychedelics and Species Connectedness
- Turning Topiary
- Ecodelia
- Shamanism, Animism and Animaphany
- Interspecies Communication
SECTION 2: Do Psychedelics Like Psilocybin Really Cause Psi?
8. Psychoactive Substances and Paranormal Phenomena Review
9. Psychedelic/Neurochemical Models of Paranormal Experience
- Brain as Filter
- β-Carbolines, Tryptamines and Psi
- DMT, Near-Death and Other Exceptional Experiences
- Ketamine and NDEs
- Dopamine and Paranormal Beliefs and Experiences
- Overview of Psychedelic/Neurochemical Models of Paranormal Experience
10. Field Reports of Psychedelic Paranormal Phenomena
- Anthropological and Historical Reports
- Personal Views and Experiences
- Clinical Reports
- Evaluation of Field Reports
11. Surveys of Psychedelic Paranormal Beliefs and Experiences
- Surveys of Belief in the Paranormal
- Surveys of Paranormal Experiences
- Surveys and Out-of-body Experiences
- Summary of Survey Research
12. Experimental Psychedelic ESP Research
- Forced Choice Designs
- Free Response Psychometry (Object Reading) Experiments
- Other Free Response Clairvoyance Experiments
- Free Response Telepathy Experiments
- Summary of Experimental Research
13. Methodological Critique of Experimental ESP Research
14. General Summary and Conclusions on Psychedelic Parapsychological Research
Afterword: Pulling Magicians out of a Rabbit Hole
References
Index
The UK's largest conference on psychedelic consciousness, Breaking Convention, debuted at the University of Kent in 2011 to an audience of 500 delegates. The three-day event hosted eighty talks, in addition to workshops, music and psychedelic cinema. Breaking Convention returned two years later at the University of Greenwich with twice the number of presenters, and with tickets sold in forty countries. This anthology represents some of the most thought-provoking ideas addressed at Breaking Convention 2013.
Neurotransmissions offers a selection of essays on psychedelic consciousness spanning the sciences and humanities, from philosophy and neuroscience though chemical models of action into clinical uses, with a special emphasis on MDMA. Cross-cultural approaches explore the use of psychedelics in New Guinea, central and south America, British free festivals, electronic music and backwards in time to the ancient civilizations of India and Rome. The journey ends with an exploration of the role of psychedelics in artistic expression, spirituality and death.
http://www.palgrave.com/products/title.aspx?pid=504210
Psychedelic drugs show promising therapeutic potential; however, some users experience extended difficulties following their use. This study investigated the prevalence, severity, duration, and associated coping strategies of post-psychedelic difficulties. We conducted an online survey of 159 participants, all of whom reported experiencing difficulties lasting more than one day after psychedelic use within the past 2-10 years. Participants rated the severity and duration of 11 types of difficulties and indicated effective coping strategies. Results revealed that social disconnection (72%), anxiety and panic attacks (68%), and existential struggle (65%) were the most prevalent difficulties. Anxiety and panic attacks were rated as most severe, while existential struggle and diminished self-esteem persisted the longest, with mean durations exceeding 15 months. Derealization and depersonalization, despite being common, were consistently rated as less severe than other difficulties. Self-education emerged as the predominant coping strategy for multiple difficulties, including social disconnection and existential struggle. Professional therapy was most effective for depression and diminished self-esteem, while peer and family support were particularly beneficial for managing anxiety and panic attacks. These findings highlight the diverse nature of post-psychedelic difficulties and the varying effectiveness of different coping strategies. Our results contribute to the development of more nuanced, effective approaches to harm reduction and integration in psychedelic use, emphasizing the importance of multifaceted support systems that include professional, educational, and community-based resources.
Abstract
Background and Aims: This naturalistic mixed methods field study, aimed to assess the potential of a psilocybin induced experience, to help Emergency Medical Service Workers (EMSW) to address psychological and stress related symptoms stemming from a challenging working environment, known to contribute to occupational burnout (OB). Methods: This exploration was conducted with an intentional sample of five participants, recruited through an online survey who self-administered a therapeutic dose of psilocybin mushrooms to manage psychological symptoms resulting from their work as EMSW, allowing the authors to assess the outcome. To measure the impact of the experience, changes in OB measures were assessed with psychometric instruments previously used in this population at three timepoints, before and after the session. The subjective impact of the psychedelic experience, through psychological insights and emotional breakthroughs, was also assessed, and two follow-up interviews were conducted to collect further data. Results: The results showed that, two weeks after the session, a visible improvement was noticed in several measures of pre-existent OB, that remained stable after two months. Additionally, most participants reported a strong subjective impact, that they perceived as fundamental for the positive outcome. Conclusions: After one therapeutic psylocibin session, several measures of OB showed an encouraging level of improvement and may constitute an important step towards finding alternative and innovative solutions to address high rates of psychological distress experienced by EMSWs, also benefiting the organization and the quality of patient care. The limitations and implications of the study and suggestions for future research are discussed.
Introduction: A growing body of literature is investigating the difficulties that some individuals encounter after psychedelic experiences. Existing research has explored the nature and predictors of these difficulties; however, a research gap exists in understanding how individuals endeavour to cope with such difficulties.
Methods: The current study collected data from an international cohort of 608 participants who reported experiencing difficulties that persisted for at least one day after a psychedelic experience. They provided written data on how they used coping strategies to alleviate these difficulties. The qualitative analysis of the written data on coping was conducted using Structured Tabular Thematic Analysis.
Results: A wide range of individual and social coping strategies were employed that were found helpful. The most common individual strategies were meditation and prayer, followed by self-educational activities such as reading and journaling. The most prevalent forms of social coping involved seeking support from friends or family members, followed by obtaining assistance from a therapist or coach. Features of social coping that were reported to be helpful included feeling heard/accepted, a non-judgemental attitude and sharing similar experiences.
Discussion: Our findings hold potential for informing the design of therapeutic interventions and educational resources aimed at enhancing positive outcomes for those experiencing extended difficulties after psychedelic use.
Abstract
Introduction: Virtually no studies have looked at psychopharmacological combinations as models of the near-death experience (NDE), which is inadequate given the evidently complex neurochemistry occurring near- or at death. An example of such a combination is ‘changa’, a smoked mixture of the psychedelic N,N-DMT and monoamine oxidase inhibitor (MAOI)-containing plants, and as such has been referred to as ‘smokable ayahuasca’ (vine of the dead). Only very few studies, yet not systematically, have included experiencers of both NDEs and psychoactive substances. Methods: Two case studies are presented of individuals who have experienced both a near-death experience and a changa experience, making them invaluable in this comparative project. Interviews were conducted encompassing the content of both experience types, as well as the participants’ reflections on, including quantification of, perceived comparability. A detailed content analysis was performed and the presence or absence of each feature between the two experiences is tabulated. The near-death experience scale was also applied for both states as a quantitative measure. Results: Case SR (NDE from misaligned vertebra) reported high, while case DA (NDE, initially, from allergic reaction) reported medium perceived similarity between their NDE and changa experience, supported also by their NDE scale scoring. SR’s changa experience, however, shared only 36% of features with his NDE. Despite this, there were only a few notable differences in features with neardeath experiences at large (exhibiting 83% similarity with NDEs at large)—and the presence, and ordering, of other features is strikingly NDE-resembling. Although, the content by which these appeared was idiosyncratic of DMT. DA’s changa experience shared a comparably low-moderate 42% of features with his NDE, and did appear to entail more discrepancies with NDEs in general, which were classically DMT-like (but also exhibiting 83% similarity with NDEs generally). Despite this, several other features, though again DMT-like in content, appeared particularly NDE-resembling. Discussion: These similarities, to greater and lesser degrees, in both features and content, qualitatively and quantitatively, between the NDE and the DMT-MAOI admixture across the case studies are discussed in light of semantic analyses and physiological studies suggesting monoaminergic activity near-death, motivations for drug-induced re-experiencing of the NDE, and implications of state-dependent memory mechanisms.
Long-term adverse experiences following psychedelic use can persist for weeks, months, or even years, and are relatively unexplored in psychedelic research. Our convergent mixedmethod study gained quantitative and qualitative data from 608 participants who reported extended difficulties following psychedelic experiences. Data was gathered on the context of use, the nature and duration of the challenges they experienced (including a written description of these), plus a range of possible risk factors and perceived causes. The most common forms of extended difficulty were feelings of anxiety and fear, existential struggle, social disconnection, depersonalization and derealization. For approximately one-third of the participants, problems persisted for over a year, and for a sixth, they endured for more than three years. It was found that a shorter duration of difficulties was predicted by knowledge of dose, drug type and lower levels of difficulty reported during the psychoactive experience, while a narrower range of difficulties was predicted by taking the drug in a guided setting. Implications for psychedelic harm reduction are discussed.
Introduction: Much research has focused on the modeling of the near-death experience (NDE) by classical and atypical psychedelics; however, to date, no study has reported on the relationship between the NDE and the experience induced by the highly potent, endogenous psychedelic drug 5-Methoxy-DMT (5MeO-DMT). This article presents a case study of an individual who is popularly documented to have had a profound near-death experience while in a coma caused by bacterial meningoencephalitis. Additionally, the individual also subsequently underwent an experience with 5MeO-DMT.
Methods: A semi-structured interview was conducted with the subject concerning his experiences with both the NDE and 5MeO-DMT. A basic thematic analysis was performed on both the original text describing the NDE as well as the interview itself, which mainly focused on the subject's experience with 5MeO-DMT. This analysis was organized to identify both the similar and different emergent themes between the two states, with a particular emphasis on the subject's perceptions of the similarities and differences between the experiences.
Results: There is a very high level of comparability between the original NDE and psychedelic experiences in general, including shared characteristics such as entering other worlds, meeting menacing or benevolent entities, experiencing synesthesia, perinatal regression, and lucid dreamlike properties. Much comparability was also identified with the 5MeO-DMT experience, in particular the major mystical experiential domains, such as ego dissolution, but especially transcendence of time and space. However, there were also a few unique themes (life review, the deceased, and the threshold) that emerged in the NDE that were not present in the 5MeO-DMT experience or other psychedelic experience studies, suggesting that these themes may be more unique to the NDE.
Discussion: Despite such similarities, the participant asserted that his NDE and psychedelic experiences were not similar enough to be attributed to endogenous psychedelics. In this study, we discussed several mechanisms that could potentially account for the NDE, including lucid dreams and perinatal regression. However, the study also explored the possibility that the unique etiology of the participant's NDE, bacterial meningoencephalitis affecting the neocortex, may have triggered similar downstream neural activity as that initiated by psychedelic agents through pyramidal neuronal activation. This hypothesis is presented with appropriate caveats and acknowledged as speculative.
Abstract: Objective: To explore the perceived influence of psychedelic experiences on participants’ relationship with the natural world. Method: A total of 272 participants reporting previous use of psychedelics completed free-text response requests via an online survey. Thematic analysis was used to explore group participant responses. Results: Participants who described a pre-existing relationship with nature reported that psychedelics acted to re-establish and bolster their connection to nature. Those reporting no previously established connection to nature described psychedelics as helping them bond with the natural world. Underlying both of these were reports of transpersonal experiences, of which ‘interconnectedness’ was most frequently linked to shifts in attitudes and behaviours. Participants were also asked to reflect on previous psychedelic experiences that took place in nature and reported a range of benefits of the natural setting. Conclusions: These findings suggest that psychedelics have the capacity to elicit a connection with nature that is passionate and protective, even among those who were not previously nature oriented. More research is needed to explore the potential implications of psychedelic use outside laboratory-controlled settings in order to enhance these important effects.
Introduction: N,N-Dimethyltryptamine (DMT) is an endogenous serotonergic psychedelic capable of producing radical shifts in an experience that have significant implications for consciousness and its neural correlates, especially given the “disconnected consciousness” suggested by the “breakthrough” DMT state. Its increasing usage and clinical trial indicate the growing importance of a thorough elucidation of the experience's qualitative content, over and above the phenomenological structure. This is particularly in light of the intensely pervasive effects of DMT occasions in all dimensions of the self, which are often ontologically challenging yet potentially transformative.
Methods: This is the second report on the first naturalistic field study of DMT use exploring its qualitative analysis. Screened, healthy, anonymized, and experienced DMT users were observed during their non-clinical use of the drug at home (40–75-mg inhaled). In-depth semi-structured interviews, inspired by the micro-phenomenological technique, were employed immediately after their experience. This study reports on the thematic and content analysis of one major domain of the breakthrough experiences elicited, the “self”; where analyses of the “other” were previously reported. A total of 36 post-DMT experience interviews with mostly Caucasian (83%) men (eight women) of a mean of 37 years were predominantly inductively coded.
Results: Invariably, profound and highly intense experiences occurred. The first overarching category comprised the onset of effects, encompassing super-ordinate themes including sensory, emotion and body, and space-time shifts; the second category comprised bodily effects, encompassing themes including pleasurable, neutral/both, and uncomfortable; the third category comprised the sensorial effects, encompassing open-eye, visual, and cross-modal and other; the fourth comprised the psychological effects, encompassing memory and language, awareness and sense of self, and time distortions; and the fifth comprised the emotional effects, encompassing positive, neither/both, and challenging experiences. Many further subthemes also illuminate the rich content of the DMT experience.
Discussion: The present study provides a systematic and nuanced analysis of the content of the breakthrough DMT state pertaining to one's personal and self-referential experiences of the body, senses, psychology, and emotions. The resonances both with previous DMT studies and other types of extraordinary experiences, such as the alien abduction, shamanic and near-death experiences, are also elaborated upon. Putative neural mechanisms and their promise as a psychotherapeutic agent, especially owing to deep emotional impact, are discussed.
Background: Past research reports a positive relationship between experience with classic serotonergic psychedelics and nature relatedness (NR). However, these studies typically do not distinguish between different psychedelic compounds, which have a unique psychopharmacology and may be used in specific contexts and with different intentions. Likewise, it is not clear whether these findings can be attributed to substance use per se or unrelated variables that differentiate psychedelic users from nonusers. Aims: The present study was designed to determine the relative degree to which lifetime experience with different psychedelic substances is predictive of self-reported NR among psychedelic-experienced users. Methods: We conducted a combined reanalysis of five independent datasets (N = 3817). Using standard and regularized regression analyses, we tested the relationship between degree of experience with various psychedelic substances (binary and continuous) and NR, both within a subsample of psychedelic-experienced participants as well as the complete sample including psychedelic-naïve participants. Results/Outcomes: Among people experienced with psychedelics, only past use of psilocybin (versus LSD, mescaline, Salvia divinorum, ketamine, and ibogaine) was a reliable predictor of NR and its subdimensions. Weaker, less reliable results were obtained for the pharmacologically similar N,Ndimethyltryptamine (DMT). Results replicate when including psychedelic-naïve participants. In addition, among people exclusively experience with psilocybin, use frequency positively predicted NR. Conclusions/Interpretation: Results suggest that experience with psilocybin is the only reliable (and strongest) predictor of NR. Future research should focus on psilocybin when investigating effects of psychedelic on NR and determine whether pharmacological attributes or differences in user expectations/use settings are responsible for this observation.
Parapsychological research into distant interactions between individuals seems to indicate that the bond between sender and receiver is important. Despite a wealth of reports concerning what appear to be remarkable examples of synchronous and telepathic experiences occurring between strongly bonded pairs of twins, there are very few empirical studies of exceptional experiences with twins (Playfair, 2002). To date, no study could be found that explored these phenomena in relation
Background and Aims: Little is known about individual differences in Hallucinogen Persisting Perceptual Disorder (HPPD). This study investigated visual processing style and personality across two HPPD types (HPPD I and HPPD II) and a Non-HPPD group. Methods: An online survey was delivered to participants sourced from online HPPD and psychedelic user groups and forums (N 5 117). Using one-way ANOVA, respondents were compared across four measures of individual difference. Using logistic regression, a range of visual symptoms and experiences were investigated as potential predictors of group categorisation. Results: The HPPD I group had higher absorption and visual apophenia scores than the other groups and was predicted by higher drug use. The HPPD II group showed significantly higher trait anxiety than both other groups. Across the HPPD groups, HPPD II categorisation was also predicted by increased negative precipitating experiences, lack of prior knowledge and pre-existing anxiety diagnoses. Conclusions: Anxiety, negative precipitating experiences and lack of prior knowledge are associated with negative experiences of persistent visual symptoms following hallucinogen use, whilst higher absorption and visual apophenia are associated with positive or neutral experiences. Together these findings indicate that differences in personality may play a role in determining an individual's experience of HPPD, highlighting the role of individual difference research in expanding knowledge around HPPD.
Creativity, that is the creation of ideas or objects considered both novel and valuable, is among the most important and highly valued of human traits, and a fundamental aspect of the sciences. Dreams and hypnagogic states have been highly influential in promoting scientific creativity and insight, contributing to some important scientific breakthroughs. Phenomenologically, the latter states of consciousness share a great deal of overlap with the psychedelic state, which has also been associated with facilitating scientific creativity on occasion. The current article proposes that the dream, hypnagogic and psychedelic states share common features that make them conducive to supporting some aspects of scientific creativity and examines the putative underlying neurophenomenological and cognitive processes involved. In addition, some notable occurrences of scientific insights that have emerged from these types of altered states are reviewed and shared common features are presented, providing a ground for future research. The psychedelic state may have its own characteristic features making it amenable to creativity enhancement, such as brain hyperconnectivity, meta-cognitive awareness, access to a more dependable and sustained altered state experience, and potential for eliciting sustained shifts in trait openness. The contextual factors which may contribute to enhancement of scientific creativity and insight will be evaluated. While research in this area is limited, further work to elucidate how psychedelics may best contribute to scientific creativity enhancement is warranted.
Background: Classic psychedelics show promise in the treatment of mental health conditions; however, more scalable intervention protocols are needed to maximize access to these novel therapeutics. In this proof-of-concept study, perceptions of safety, subjective effects, and beliefs about the clinical utility of lysergic acid diethylamide (LSD) were evaluated among healthy participants (N = 31) administered 50 to 100 µg LSD in a treatment paradigm conceptualized as more scalable than traditional approaches to administering classic psychedelics. Methods: Semi-structured interviews assessed participants' expectations, experience, and thoughts on the safety and efficacy of the study design. These interviews were transcribed for thematic analysis relating to perceptions of safety, subjective effects, and beliefs about the clinical utility of LSD. Results: Most participants felt safe throughout the study, with a minority reporting concerns related to having a challenging experience that diminished over time. Participants attributed their feelings of safety to the study structure and support of their attendants, which allowed them to "let go" and immerse themselves in the experience without preoccupation. Furthermore, participants reported transcendent, mystical-type experiences characteristic of classic psychedelics, with almost half highlighting the prominent role played by music during the acute period of drug action. Finally, participants endorsed support for the clinical utility of LSD in controlled environments, expressing the belief that LSD is safe and has the potential to help others. Conclusion: Findings provide preliminary support for the feasibility of this scalable interventional paradigm and set the stage for future critical research with clinical populations.
Background: Classic psychedelics hold promise as therapeutics for psychiatric disorders, but require scalable intervention protocols. This proof-ofconcept study evaluated the safety, tolerability, pharmacokinetics, and subjective effects of 50, 75, and 100 µg lysergic acid diethylamide (LSD) in healthy adults within a novel intervention paradigm. Methods: Up to three participants were administered LSD on the same day in separate rooms, each with a single attendant, after 1 day of preparation. An open-label design and a double-blind placebo-controlled design were used. Results: Ninety-one percent of participants completed the study. Thirty-two adults (mean age = 28.8 years) received 50 (n = 3), 75 (n = 7), 100 (n = 3) LSD, 50 µg followed by 75 µg LSD (n = 9) 1 week apart, or placebo followed by a 75 µg LSD (n = 10) 1 week apart. There were no serious adverse events. Twenty-eight percent of participants experienced at least one expected mild adverse event, with one expected moderate adverse event. The maximum blood plasma levels occurred between 1.2 and 2 h post-administration, with an apparent half-life between 2.8 and 4.3 h. LSD largely induced greater subjective effects versus placebo. Conclusion: In the current novel intervention paradigm, 50, 75, and 100 µg LSD are tolerable with favourable safety profiles in healthy adults, only mild adverse events during the day of drug administration, and mystical-type subjective experiences. Future studies are needed to evaluate safety, tolerability, subjective effects, and cost-effectiveness in clinical populations.
Objective: Preliminary research suggests that experiences resembling synaesthesia are frequently reported under the influence of a diverse range of chemical substances although the incidence, chemical specificity, and characteristics of these effects are poorly understood. Methods: Here we surveyed recreational drug users and self-reported developmental synaesthetes regarding their use of 28 psychoactive drugs from 12 different drug classes and whether they had experienced synaesthesia under the influence of these substances. Results: The drug class of tryptamines exhibited the highest incidence rates of druginduced synaesthesia in controls and induction rates of novel forms of synaesthesia in developmental synaesthetes. Induction incidence rates in controls were strongly correlated with the corresponding induction and enhancement rates in developmental synaesthetes. In addition, the use of lysergic acid diethylamide (LSD) was the strongest predictor of drug-induced synaesthesia in both controls and developmental synaesthetes. Clear evidence was observed for a clustering of synaesthesiainduction rates as a function of drug class in both groups, denoting non-random incidence rates within drug classes. Sound-colour synaesthesia was the most commonly observed type of induced synaesthesia. Further analyses suggest the presence of synaesthesia-prone individuals, who were more likely to experience drug-induced synaesthesia with multiple drugs. Conclusions: These data corroborate the hypothesized link between drug-induced synaesthesia and serotoninergic activity, but also suggest the possibility of alternative neurochemical pathways involved in the induction of synaesthesia. They further imply that the induction and modulation of synaesthesia in controls and developmental synaesthetes share overlapping mechanisms and that certain individuals may be more susceptible to experiencing induced synaesthesia with different drugs.
Introduction: N,N-dimethyltryptamine (DMT) is an endogenous serotonergic psychedelic capable of producing radical shifts in conscious experience. Increasing trends in its use, as well as new trials administering DMT to patients, indicate the growing importance of a thorough elucidation of the qualitative content, over and above structure, which the drug occasions. This is particularly in light of the hyper-real, otherworldly, and often ontologically challenging yet potentially transformative, nature of the experience, not least encounters with apparently non-self social agents. Laboratory studies have been limited by clinical setting and lacking qualitative analyses of experiential content, while online surveys’ limitations lie in retrospective design, uncontrolled use, and both of which not guaranteeing ‘breakthrough’ experiences, i.e., producing very strong psychoactive effects.
Methods: We report on the first naturalistic field study of DMT use including its qualitative analysis. Screened, healthy, anonymised and experienced DMT users were observed during their non-clinical use of the drug at home (40–75 mg inhaled). In-depth semi-structured interviews (inspired by the micro-phenomenological technique) were employed immediately after their experience. This paper reports on the thematic analysis of one major domain of the breakthrough experiences elicited, the ‘other’. Thirty-six post-DMT experience interviews with mostly Caucasian (83%) males (eight female) of average 37 years were predominantly inductively coded.
Results: Invariably, profound and highly intense experiences occurred. The first overarching category comprised the encounter with other ‘beings’ (94% of reports), encompassing super-ordinate themes including the entities’ role, appearance, demeanour, communication and interaction; while the second overarching category comprised experiences of emerging into other ‘worlds’ (100% of reports), encompassing super-ordinate themes of the scene, the contents and quality of the immersive spaces. Many further mid-level themes and subthemes also illuminate the rich content of the DMT experience.
Discussion: The present study provides a systematic and in-depth analysis of the nuanced content of the otherworldly encounter within the breakthrough DMT experience, as well as elaborating on the resonances both with previous DMT studies focusing on entity encounters and other types of extraordinary experiences entailing such encounters. These include the alien abduction, folkloric, shamanic and near-death experience. Putative neural mechanisms of these features of the DMT experience and its promise as a psychotherapeutic agent are discussed in light of such findings.
Abstract: Therapeutic psychedelic administration and contact with nature have been associated with the same psychological mechanisms: decreased rumination and negative affect, enhanced psychological connectedness and mindfulness-related capacities, and heightened states of awe and transcendent experiences, all processes linked to improvements in mental health amongst clinical and healthy populations. Nature-based settings can have inherently psychologically soothing properties which may complement all stages of psychedelic therapy (mainly preparation and integration) whilst potentiating increases in nature relatedness, with associated psychological benefits. Maximising enhancement of nature relatedness through therapeutic psychedelic administration may constitute an independent and complementary pathway towards improvements in mental health that can be elicited by psychedelics.
https://www.innertraditions.com/books/psychedelics-and-the-coming-singularity
https://gazellebookservices.co.uk/products/9780938795650
Available from: https://global.oup.com/academic/product/sensory-blending-9780199688289
https://www.uclsap.com/events/dr-david-luke-exploring-the-anomalous-in-psychedelic-experience-from-neurodivergence-to-the-transpersonal
https://www.eventbrite.com/e/ontological-shock-and-challenging-transpersonal-psychedelic-experiences-tickets-739646250847
https://www.arts-su.com/yourcommunities/societies/soc/7974/
https://www.facebook.com/events/995330274886887
An exploration of the role of psychedelics in inducing exceptional human experiences, their shamanic origins and where they intersect with science, ecology and mental health.
https://stayhappening.com/e/house-of-hackneys-witchmas-mighty-mycelium-panel-discussion-E3LV2B1L1HCH
https://www.eventbrite.co.uk/e/the-science-of-magic-mushrooms-with-dr-david-luke-tickets-705297623177
https://psychedelicnetwork.org.uk/professional-certificate-in-psychedelic-practice/
https://isthisadreampalace.com/Archive-2023-Virtual-Dream-Palace
https://www.eventbrite.co.uk/e/the-science-of-psychedelics-with-dr-david-luke-tickets-621667162217
https://eurotas2024.com/conference-programme/
https://eurotas2024.com/conference-programme/
https://eurotas2024.com/conference-programme/
Nature connectedness is a measure of one’s self identification with nature, encompassing “one’s appreciation for and understanding of our interconnectedness with all other living things on the earth.” Lifetime psychedelic use, especially that of psilocybin-containing ‘magic’ mushrooms, has been found to predict higher levels of nature relatedness and a prospective online study measuring a wide variety of psychological variables pre- and post-psychedelic use showed a significant increase in nature relatedness. One retrospective study found that psychedelic mystical experiences were commonly associated with positive changes in relationships with nature and self-reported pro-environmental behaviour. However, little is known about the mechanisms underlying these changes.
The present study aimed to explore the perceived influence of psychedelic experiences on participants’ relationship with the natural world. A total of 272 participants reporting previous use of psychedelics completed free-text response requests via an online survey. Thematic analysis was used to explore group participant responses. Participants who described a pre-existing relationship with nature reported that psychedelics acted to re-establish and bolster their connection to nature. Those reporting no previously established connection to nature described psychedelics as helping them bond with the natural world. Underlying both of these were reports of transpersonal experiences, of which ‘interconnectedness’ was most frequently linked to shifts in attitudes and behaviours. Participants were also asked to reflect on previous psychedelic experiences that took place in nature and reported a range of benefits of the natural setting. These findings suggest that psychedelics have the capacity to elicit a connection with nature, especially via a transpersonal experience, that is passionate and protective, even among those who were not previously nature oriented. More research is needed to explore the potential implications of psychedelic use outside laboratory-controlled settings in order to enhance these important effects.
https://uksynaesthesia.com/wp-content/uploads/2024/05/Steen-2024_may_ammended_program.pdf
The neurobiology of synaesthesia is receiving growing attention in the search for insights into consciousness, such as the binding problem. The cognitive processes and phenomenology of congenital synaesthesia has been much explored, yet very little systematic research exists concerning the phenomenology and cognitive neuroscience of psychedelically-induced experiences, despite the recent renaissance in psychedelic research and seemingly common experience of a kind of transient synaesthesia with psychedelics.
To that end this presentation reports on a number of such studies exploring psychedelic synaesthesia conducted by the authors and their colleagues throughout the last decade, and constituting most of the very few recent extant studies. Results are presented from a systematic review of psychedelic synaesthesia research, along with findings from an online survey into the prevalence, type and frequency of naturalistic psychedelic synaesthesia experiences, in addition to the report of an experimental attempt to establish sound-colour and grapheme-colour synaesthesia in a placebo-controlled trial of LSD.
Furthermore, data is presented from research with a relatively rare case study of someone reporting permanently induced synaesthesia following the ingestion of an accidentally large dose of the psychedelic drug 2,5-dimethoxy-4-bromophenethylamine (2C-B). The participant reported consistent emotional face-colour synaesthesia in the seven years since his psychedelic experience and was tested against a control group using a stroop face-colour paradigm and was found to exhibit both consistency and automaticity. However, a subsequent study exploring mechanisms using transcranial magnetic stimulation (TMS) did not reveal any differential primary visual cortex excitability compared to a control group. The implications of this body of research for understanding both drug-induced and congenital synaesthesia, and consciousness research more generally, is discussed.
https://insight-conference.eu/speaker/shayam-suseelan/
Abstract:
Psychedelic substances have gained attention for their therapeutic benefits and their capacity to enhance our understanding of the mind, yet research on their potential negative effects remains limited. Despite the recent publication of a few papers on psychedelic integration, there is still a lack of empirical research on the long-term difficulties that individuals may experience after a trip, what they are like, and how they can be managed.
The Challenging Psychedelic Experiences (CPE) project aims to fill this gap by exploring adverse experiences associated with psychedelic use across recreational, therapeutic, and clinical contexts, and identifying helpful coping strategies for integrating the long-term effects of these experiences. Our study employs a mixed-methods approach with both closed and open-ended questions in an online survey, as well as in-depth interviews with survey participants. Respondents have reported difficulties such as anxiety, fear of going mad, fear of permanent damage, insomnia, dissociation, existential crisis, and more. The study aims to enable a taxonomy of post-trip difficulties and coping techniques used by participants and to identify whether similar difficulties were helped by similar coping methods.
Given the legalization or decriminalization of psychedelic therapy, or recreational use in several jurisdictions, understanding both the positive and negative effects of these substances is crucial for ensuring their safe and effective use. There is very little research on adverse experiences or on what helps people cope with them. With millions of people already trying psychedelics, and millions more interested in trying them for healing or spiritual fulfilment, it’s important to explore the harms that will affect a minority of these users. Our findings will provide valuable insights for future research and clinical practice as psychedelic therapy becomes mainstream in mental health and medicine. The qualitative reports of challenging experiences will be published by spring, and the presentation will focus on the various identified themes of post-trip difficulties and integration practices.
Saturday 22nd April, Hofmann Hall
Friday 21st April, Hofmann Hall
Research into the nature of consciousness and the development of treatments for mental health conditions through the use of psychedelic substances is currently receiving a renaissance of interest within academia. However, while psychedelics are known to induce intense, colourful, florid and explosive visual fireworks (with both eyes open and closed) for most people, very little research has considered how these powerful consciousness changing substances are experienced by people with aphantasia. This paper will explore the nature of psychedelic experiences among aphantasics by drawing on the limited range of cases studies, experimental data and survey reports that exist, mostly collected by our laboratory, and consider the implications of these findings for various avenues of consciousness research and for people with aphantasia.
https://extremeimagination.com/schedule/
Emerging evidence indicates that the ‘recreational’ (non-clinical) use of psychedelics increases connectedness to, and concern for nature (Luke & Yanakieva, 2016), and is associated with nature relatedness in terms of self-identification with nature and the desire to be in natural environments (Forstmann & Sagioglou, 2017). Furthermore, the influence of nature relatedness on pro-environmental behaviour is mediated by the lifetime use of psychedelics (Forstmann & Sagioglou, 2017).A prospective study found that nature-relatedness significantly increased after the non-clinical use of psychedelics for at least two years and was positively associated with consumption in natural surroundings and with subsequent increases in wellbeing (Kettner, Gandy, Haijen & Carhart-Harris, 2019). Similarly, the clinical treatment of depression with psilocybin was found to significantly increase nature-relatedness for at least 12-months (Lyons & Carhart-Harris, 2018), and the universal increase in the sense of connectedness associated with reduced depression from psilocybin treatment often came with an enhanced sense of respect and care for, and interconnectedness with, nature (Watts & Luoma, 2020). What currently remains lacking is closer inspection of the role of the nature-based transpersonal experience in mediating these psychedelic transformations in attitude, wellbeing and behaviour. The paper reports on two internet-based surveys of psychedelic users (combined N = 300+) regarding the extent to which psychedelics have changed their ecological orientated attitudes and behaviours. In particular the surveys explore the nature of the psychedelic experiences that have affected their eco-consciousness, and how psychedelically-induced transpersonal experiences involving nature lead to increased biophilia.
https://icpr2020.net/speakers/david-luke/
N,N-dimethyltryptamine (DMT) is an extremely potent short acting psychedelic substance found endogenously in the human organism and occurs widely (possibly ubiquitously in many Kingdoms) in nature, and has been theorised to account for numerous spontaneous exceptional experiences such as near-death experiences and psi. This presentation reports on an ongoing experimental DMT field research project exploring intuition, entity encounters, shared visions, telepathy and precognition among seasoned psychonauts (N = 20+) having breakthrough vaporised DMT experiences under supervision.
Video here: https://youtu.be/7NLhUuoEHmo
This presentation reports on an ongoing experimental DMT field research project exploring intuition, entity encounters, shared visions, telepathy and precognition among seasoned psychonauts (N = 20+) having breakthrough vaporised DMT experiences under supervision.
Video here: https://www.youtube.com/watch?v=cUCgdTXhCbs
An exploration of personality predictor variables (absorption and temporal lobe lability) and acute experience measures (5D-ASC) in the comparison of several non-drug induced altered states (darkroom anechoic chamber, floatation tank and holotropic breathwork) with psychedelic altered states (e.g., DMT, psilocybin, cannabis).
Multiple psychedelic drugs, particularly those targeting the serotonin system can elicit experiences, resembling those of developmental synesthesia. Although controversial, drug induced synesthesia can consequentially counter some of the existing theories of synesthesia. The study presents the case of LW who is a 29-year-old-man, experiencing multiple forms of synesthesia including day-color, sound-color, emotion-color, smell-color, and face-color synesthesia, following the ingestion of 70-80mg of 2C-B at the age of 22. LW’s face-color synesthesia is the strongest, particularly when faces convey particular emotional expressions. He perceives color as visuospatial co-localized with inducing faces (projector synesthesia). The study aim was to examine whether LW’s face-color synesthesia met the criteria for automaticity and consistency, which are the main markers of developmental synesthesia. LW and ten non-synesthees completed synesthetic consistency and face-color priming tasks. LW’s face-color synesthesia met the criteria for consistency and he also displayed a larger congruency effect (incongruent – congruent) than controls, thereby reflecting that LW’s face-synesthesia also exhibits automaticity. 2C-B appears to function as a partial serotonin agonist, and the overdose may have triggered hyper excitability in LW’s visual cortex resulting in sustained color experiences that were eventually producing consistent and automatic associations with emotional faces, through consolidation over time.
Many people have turned to see someone behind them due to a ‘sense’ they were being watched. Others have 'inexplicably’ become aware of a conversation involving them, despite it being inaudible. There are many theoretical explanations for these events, one of which is that
extrasensory awareness is evolutionarily advantageous, and therefore may have developed during an era in which danger was ever-present with survival depending on such capabilities.
Evidence supporting the existence of extrasensory surveillance detection would have implications beyond purely scientific interest, yet the phenomena remains under-researched and may benefit from a fresh approach. New research being conducted at the University of
Greenwich is examining not only the possible existence of ‘psychic’ detection – but also which measures best predict this ability should it exist.
The ability to detect attention has previously been restricted to the psychic staring effect, also known as scopaesthesia - a phenomenon in which people respond via non-conventional means to being the subject of another persons’ gaze (Sheldrake 2003). However, a new investigation has been furthering the research by incorporating the sense of being heard as well as seen, which we call acoustasthesia. The existence of these abilities was gauged in an initial experiment by the accuracy of participant’s self-reports of being watched or listened to, physiological reactions determined by electrodermal activity (EDA) which measures the
electrical conductance of the participant’s skin to indicate arousal, and differences in their behaviour under varying conditions a) not under any surveillance (control group), b) whilst being watched, c) whilst being listened to, and d) whilst being watched and listened to).
Results of the self-reporting aspect of the experiment suggested that whilst the data appeared to initially show participants were able to detect being watched and listened to, when reporting bias was accounted for the results were not significantly different from control conditions. Similarly, the participants’ EDA during the physiological reaction section of the experiment produced results that were not significant, however there were very interesting and highly significant differences between conditions when analysing changes in behaviour. These
differences were measured by participants’ increase or decreases in response time when undertaking a cognitive task.
To test whether this outcome could be replicated, the experiment was repeated. This time however improvements and amendments were made to the methodology as the first experiment hinted at aspects which may have accounted for both significant and not significant results.
Statistical power was improved by running more self-report trials to counteract the apparent reporting bias, and the EDA test was run in combination with the cognitive task that had previously yielded positive results to investigate the experimenters’ developing theory that the ability to psychically detect being watched or listened to may be determined by the necessity to access such phenomena.
Video of presentation here: https://www.youtube.com/watch?v=71p47JNAg2k
There is ample data available to indicate that psychedelic ESP (telepathy, clairvoyance, precognition) experiences are quite prevalent. Surveys consistently indicate those reporting ESP experiences are significantly more likely to have used psychedelic substances, with more frequent use associated with a greater likelihood of an experience. With regard to controlled research on the efficacy of psychedelics to induce ESP, there have been only 17 separately published experimental projects that have been conducted, mostly in the 1950-70s. Overall, few firm conclusions can be drawn concerning the induction of genuine ESP with psychedelics from those studies because of the lack of systematically controlled experiments, although, at best, the results suggest a promising line of enquiry. After a long hiatus research is now resuming with better methodology and this paper reports on 4 recent experiments by the author/speaker exploring precognition in controlled experiments following the ingestion of a psychedelic agent, specifically ayahuasca (N=20), 2 x San Pedro cactus (N=1, N= 14) and LSD (N=13).
A three-day retreat exploring the liminal space bridging science and magic. A co-creative course and interactive workshop retreat lead by psychedelic parapsychologist Dr David Luke at the UK’s leading ‘natural building project’ in an ancient oak forest on the Fachwen River, next to Lake Padarn, on the side of Glyderau mountain range, opposite Snowden – one of Britain’s most enchanted spots.
The extended weekend retreat will combine lectures, seminars, and nature-embedded workshops lead by Dr David Luke and special guests (including Eric Maddern, Nikki Wyrd + possible others) and will explore Consciousness Research, Transpersonal Studies, Parapsychology, Ecopsychology, Altered States of Consciousness & Psychonautics, Creativity and Problem Solving, Intuition, Shamanism, Mysticism, Mythology, Mycology, Dream Incubation, Ethnobotany and the Anthropology of Consciousness.
Workshops include: Techniques of altered states (breathwork, yoga nidra, dream, etc); Forest walk and fungal identification; Dream workshop (lucid, problem solving, precognitive, mythic and healing dreams); and Psychogeographic Storytelling (with Eric & David ), making ritual, plus more…
Who the retreat is aimed at: Anyone with an interest in the psychology, anthropology and traditional folk approaches to altered states of consciousness, shamanism, plants and fungal medicine, creative problem solving and magic. Students of related academic disciplines (psychology, anthropology, ethnobotany, neuroscience, medicine) will find this a useful augmentation to their studies, but the retreat is open to all and will be accessible and intelligible to anyone interested who has no formal studies.
What past participants have said - “Awesome weekend in Wales. Legendary people, magical place. I feel thoroughly inspired”
“Totally 5th dimensional, you couldn't make it up... I'm not even joking!”
“Best magic in the most magical place with the most delightfully magical people.”
“Thank you thank you thank you!!! What an incredible experience so thankful to have been a part of it.”
“Highlights for me were: weeping after Eric's Arthur's prophecy and the tempest, everything about the hot tub, Dave's walk on sat, sitting alone and not alone by the lake, and becoming a cosmic radio station”
A three-day retreat exploring the liminal space bridging science and magic. A co-creative taught course and interactive workshop retreat lead by psychedelic parapsychologist Dr David Luke at the UK’s leading ‘natural building project’ in an ancient oak forest on the Fachwen River, next to Lake Padarn, on the side of the Glyderau mountain range, opposite Snowdon – one of Britain’s most enchanted spots.
The extended weekend retreat will combine lectures, seminars, and nature-embedded workshops lead by Dr David Luke and special guests - John 'Crow' Constable and Clara Gomez Santos - and will explore Consciousness Research, Psychedelic Science, Transpersonal Studies, Parapsychology, Ecopsychology, Altered States of Consciousness & Psychonautics, Creativity and Problem Solving, Intuition, Shamanism, Mysticism, Mythology, Mediumship, Dream Incubation, Ethnobotany, the Anthropology of Consciousness, and Sex Magic.
Workshops include: Techniques of Altered States; Forest walk and mushroom identification (enjoy the magic of nature); Dream workshop (lucid, problem solving, precognitive, mythic and healing dreams); Psychogeographic Storytelling (with Eric Maddern), Sex Magic (with Clara Gomez Santos) and Opening The Pathways (Goose and Crow magic to access altered states) with John Crow.
Exploring Entheogenic Entity Encounters – A private symposium. Tyringham Hall, May 29th – June 1st, 2017. (Curator and compère) by Anton Bilton, Dr David Luke & Rory Spowers.
Dr Luis Luna - On Encounters with Entities in the Ayahuasca Realm. A Phenomenological View
Dr Michael Winkelman - Visionary Experiences, Entities and Alien Worlds: A Natural Evolved Psychology
Prof Ralph Metzner - Entheogens, Radical Empiricism and the Nature of Reality
Chris Timmerman - Subjective Experiences and the Sensed Presence Phenomenon in Human Research with DMT
Dr William Richards - Ineffability and Revelation on the Frontiers of Knowledge
Prof Chris M Bache - LSD and DMT Entity Relation
Dr Angela Voss - What is the Daimon? An Exploration of the Oracular Intelligence
Prof Bernard Carr - Making Space and Time for Mind and Psychedelia
Daniel Pinchbeck – Psychedelic Initiations and Ecological Megacrisis
Prof Jeffrey Kripal - Biological Gods: Science (Fiction) and Some Emergent Mythologies
Whitley Streiber - Stories from a Life: a Lifetime of Anomalous and Unexplained Experiences
Dr David Luke – Summary of the Symposium: What we think we know about DMT entities and how to go about exploring them
A three-day retreat exploring the liminal space bridging science and magic. A co-creative taught course and interactive workshop retreat lead by psychedelic parapsychologist Dr David Luke at the UK’s leading ‘natural building project’ in an ancient oak forest on the Fachwen River, next to Lake Padarn, on the side of Glyderau mountain range, opposite Snowden – one of Britain’s most enchanted spots.
The extended weekend retreat will combine lectures, seminars, and nature-embedded workshops lead by Dr David Luke and special guests (including Eric Maddern, Nikki Wyrd, Julian Vayne + possible others) and will explore Consciousness Research, Psychedelic Science, Transpersonal Studies, Parapsychology, Ecopsychology, Altered States of Consciousness & Psychonautics, Creativity and Problem Solving, Intuition, Shamanism, Mysticism, Mythology, Dream Incubation, Ethnobotany and the Anthropology of Consciousness.
Workshops include: Techniques of Altered States; Forest walk and mushroom identification (enjoy the magic of nature); Dream workshop (lucid, problem solving, precognitive, mythic and healing dreams); and Psychogeographic Storytelling (with Eric Maddern), plus more…
A three-day retreat exploring the liminal space bridging science and magic.
from Thursday (evening) 8th - Sunday (evening) 11th September
Cae Mabon Eco-Retreat Centre, Snowdonia, Wales - www.caemabon.co.uk/
A three-day retreat exploring the liminal space bridging science and magic. A co-creative taught course and interactive workshop retreat lead by psychedelic parapsychologist Dr David Luke at the UK’s leading ‘natural building project’ in an ancient oak forest on the Fachwen River, next to Lake Padarn, on the side of the Glyderau mountain range, opposite Snowden – one of Britain’s most enchanted spots.
The extended weekend retreat will combine lectures, seminars, and nature-embedded workshops lead by Dr David Luke and special guests that explores Consciousness Research, Psychedelic Science, Transpersonal Studies, Parapsychology, Ecopsychology, Altered States of Consciousness & Psychonautics, Creativity and Problem Solving, Intuition, Shamanism, Mysticism, Mythology, Dream Incubation, Ethnobotany and the Anthropology of Consciousness.
Workshops include: Techniques of Altered States; Forest walk and mushroom identification (enjoy the magic of nature); Dream workshop (lucid, problem solving, precognitive, mythic and healing dreams); and Psychogeographic Storytelling (with Eric Maddern).
Psychedelics, Psychology and Spirituality
The shamanic use of psychedelic plants for psycho-spiritual purposes reaches back millennia and in the last 100 years or so these substances have increasingly intrigued psychologists, psychiatrists, psychotherapists and many other scholars and practitioners as to what may be learned from them about the human condition.
Currently there is a renaissance of interest in these extraordinary substances regarding their potential to help understand the neuroscience of human consciousness, to induce genuine long lasting spiritual experiences, to enhance creativity, to positively change personality and to treat difficult psychogenic illnesses such as depression, anxiety and addiction. The conference will explore these themes in relation to transpersonal psychology and inspect the illuminating intersection between neurobiology, psychology and spirituality.
Keynotes:
Matthew W. Johnson, Ph.D.
The Johns Hopkins University School of Medicine, Baltimore, USA
“Psilocybin and Mystical Experience: Effects on Cancer-Related Anxiety & Depression, Meditation, and Addiction”
Professor David Nutt
Imperial College, London
“Psychedelic psychotherapy – a renaissance from brain imaging studies?”
David Luke, Ph.D.
University of Greenwich, UK
"The varieties of psychedelic experience: Mapping transpersonal psychopharmacology"
Torsten Passie, M.D., Ph.D.
Assistant Professor for Consciousness Studies, Hannover Medical School, Germany.
"Experiences of patients treated with LSD for existential anxiety related to a life-threatening illness.
Video trailer for the event: https://vimeo.com/156248371
Anton Bilton, Dr David Luke & Rory Spowers
Introduction from the hosts and curators
Dr Graham St John
The Pineal Enigma: The Dazzling Life and Times of the ‘Spirit Gland’
Dr Dennis J. McKenna
Is DMT a Chemical Messenger from an Extraterrestrial Civilization?
Dr Jeremy Narby
Amazonian Perspectives on Invisible Entities
Peter Meyer
Concerning the Nature of the DMT Entities and their Relation to Us
Dr Erik Davis
How to Think about Weird Beings
Dr Ede Frecska
The Second Foundation of Knowledge, True Visions, and Plant Sentience
Dr Andrew Gallimore
The Neurobiology of Conscious Interaction with Alternate Realities and Their Inhabitants
Dr Rupert Sheldrake
Morphic Resonance, Psychedelic Experiences and Collective Memory
Dr Rick Strassman
The Nature of the DMT Beings: Perspectives and Prospects
Graham Hancock
Psychedelics, Entities, 'Dark Matter' and Parallel Dimensions
Dr Rick Strassman
The Nature of the DMT Beings: Perspectives and Prospects
Dr David Luke
Entheogenic plant sentience and DMT entities: A summary of what we think we know
Videos of talks from the conference here:
http://www.parapsych.org/videos/channel/2/53th_annual_convention__paris.aspx
Review of conference:
http://dreamflesh.com/reviews/exploringconsciousness/
Day 1 - Individual quest
A day for personal reflection and inner journeys. Skills learned help you on your own physical and psychological quest.
Activities include workshops of all kinds for mind and body: Holotropic breathwork, tai chi, shamanic journeying, capoeira, NLP, Chi gong, chaos magic, yoga, psychic awareness training.
Culminates in a shamanic journey and then entertainment from resident fool, Jonathan Kay.
Day 2 - Community Quest
A day of exploring group-focused activities, mostly of a performance nature, so that skills learned during the day are coordinated into a collective cabaret at night. Everyone performs something in their group in the evening cabaret, so the entertainment is entirely co-creative. Absolutely no passive entertainment without also performing something. Also, whatever you chose has to be completely new to you. E.g., actors had to learn to drum, drummers had to learn stand up comedy.
Activities included performance workshops on acting, poetry, stand up comedy, improvisation, djembe drumming, flamenco, percussion, etc..or helping prepare the sweatlodge.
Day 3 - Vision Quest
An easy morning for walks in the surrounding woods, hanging out etc, or listening to talks from inspiring speakers. The afternoon is about networking and visioning. Everyone gets up and had 30 seconds to state briefly what they do, what resources they can offer and what they are looking for to make their projects work. People then assembled into likeminded groups and decided on a theme collectively that they would explore and tackle through brainstorming, play etc. Themes could be someone's project in the planning stage or a wider issue. Afterwards the groups then feedback to the whole briefly to share what was discovered. (one outcome of this was a floating community performance space on a disused ship on the Thames). A Internet-based network was created to keep the connections going afterwards (though unfortunately this dissolved - this was pre-wordpress, ning, wiki, facebook, etc).
The day was rounded off with a group ectstatic dance with sounds system outside in large sacred circle. Lots of hugging and being loved up, and then the closing ceremony.
Finally, in the evening of the last day (sunday) there was a traditional party and general 'devolution'. All sanctions lifted, live music, sauna/pool party and chance for the crew and participants to just 'have it' without restraint.
A hippie bootcamp for the 3rd millennium!
https://eurotas2024.com/conference-programme/
https://eurotas2024.com/conference-programme/
Talk 1. Ayano Atsumi Masty: Cannabis-induced holotropic states of consciousness and healing
Talk 2. Ana Sofia Ferreira: Change in occupational burnout measures in emergency medical service workers after a psychedelic experience induced by a single self-administered dose of psilocybin mushrooms
Talk 3. Varsha Dutta Pujari: The efficacy of ketamine assisted psychotherapy (KAP) in relieving anxiety & depression in advanced cancer: Non-ordinary states of consciousness and phenomenological reflections from the Eastern philosophical context
Talk 4. Kirsti Formoso: Beyond psychedelics: Exploring the nuances of mystical experiences
The DMT symposium - Friday 21st April, Hofmann Hall
Chair: David Luke
10:00 - The Neuroscience of DMT: Past, Present, and Beyond
Chris Timmerman
10:30 - Formosahuasca, Acacia Confusa ayahuasca analog from Asia: Notes toward Re-enchantment, ancestral healing and creative expression
Marina Li Chun
11:00 - Shamanic Snuff Tryptamines
Jonathan Ott
12:00 - Journeying with 5-MeO-DMT and Space Holding: Navigating Profound Experiences for the Benefit of Community – Natasja Pelgrom
12: 30 - Artificial Entities: How DMT can help us make sense of AI and The Internet – Alexander Beiner
13:00 - PANEL
Video - https://www.youtube.com/watch?v=BPRvCUWKkcs
With David Luke, Henry Abraham, Francesca Puledda, Torsten Passie, Dominic Ffytche, Simon Saryazdi, Alex Irvine & Ed Predeux
University College London, 21st May, 2022.
Chair: David Luke
14:30 Hikuri (Peyote) and the Wixarika Way
Don Eugenio & Eusebio
Video here: https://www.youtube.com/watch?v=rQqoTdZ_4Fc
15:00 Iboga and Bwiti
Nzambe Divanga
Video here: https://www.youtube.com/watch?v=x5nICIlikg8
15:30 Entheogenic Medicine in Canada: Healing a Marginalized
Population – Jazmin Romaniuk
Video here: https://www.youtube.com/watch?v=jl1YJ8YMYzs
16:00 Ayahuasca and the Capanahua
Francisco Monte Shuna
Video here: https://www.youtube.com/watch?v=JDIzKCetdJo
Extended panel discussion with Don Eugenio & Eusebio, Nzambe Divanga, Jazmin Romaniuk, and Francisco Monte Shuna -
Video here: https://www.youtube.com/watch?v=9p3jwvnHgKY
Saturday 17th August
14:30 Is DMT an Endogenous Meta-Neurotransmitter?
Tom Ray
15:00 Psychedelics, Occulture and the Mediation of Entity Encounters
Cavan McLaughlin
15:30 Music, Psychedelics and The Limitations of The Scientific Approach
to Studying DMT – Mark Agacan
16:00 Preliminary Results of The DMT Field Study: Acute Phenomenology
and Qualitative Analysis – Pascal Michael
17:00 Hyperspatial Journeys With Your Goods’elf: Experimental DMT Field
Research – David Luke
17:30 Towards a DMaTrix Machine – Developing DMT as a Technology for
Communication with Interdimensional Alien Intelligences
Andrew Gallimore
Chair: David Luke
09:30 Psychedelic Biophilia: From Egoism to Ecoism
Sam Gandy
10:00 Shapeshifting: A Kneeling Kind of Knowing
Jay Griffiths
10:30 Ontological Anarchy and the Ecological Self
Andy Letcher
11:30 Tribal insights: Power and Revolution
Bruce Parry
12:00 Extinction Rebellion and the Role of Psychedelics – Personal and
Beyond – Gail Bradbrook
12:30 Panel Discussion with speakers, Rory Spowers, and Paul Powlesland
Friday 16th August
09:30 The Mythical Medicinal Story of Fly Agaric
Fiona Heckels & Karen Lawton (Seed SistAs)
10:00 An Unwatched Pot Never Boils
Zachary Bellman
10:30 Chemical Composition of “Ayahuasca”
Helle Kaasic
https://www.facebook.com/events/2308478479395217/
The Sacred Mushroom Question
One of the more intriguing theories in the Psychedelic Renaissance asks whether or not medieval Christians not only recognized the psychoactive Amanita muscaria as the "holy mushroom" but also enshrined it in diverse art forms such as frescoes, stained-glass windows and manuscript illuminations. But is it true?
Jerry Brown (PhD), coauthor of The Psychedelic Gospels, says "yes," and has marshaled iconic evidence from churches and cathedrals throughout Europe in support of this claim. Using artwork and critical exegesis of ancient gnostic texts, Brown will show why there is reason to believe that medieval Christians used magic mushrooms as entheogenic portals to the divine.
Thomas Hatsis, author of Psychedelic Mystery Traditions and The Witches' Ointment, says "no." While recognizing both the gnostic and orthodox use of various entheogens, Hatsis feels that the supposed mushroom images that appear in Christian art have alternative explanations.
Join Brown and Hatsis as they debate this important question which could potentially reinsert a lost chapter into the greatest story ever told!
Video here: https://slideslive.com/38909086/panel-discussion-towards-synergy
Chair: David Luke
Eduardo Luis Luna, Ph.D.
Heather Hargraves, M.C.
Ayana Iyi
Matthew Johnson, Ph.D.
Tania de Jong
Chair: David Luke
Daniel Greig, B.Sc.: The Neurobiology of Prophetic Visions: Dreams, Drugs and the Predictive Brain
Dr. Celine Duprat: Screen Reconstitution of a Mind-Picture Captured During Shamanic Trance
Dr Jack Allocca, Ph.D.: Through Hell to Find Heaven: Pharmacology, Therapeutics and the Future of Salvia Divinorum
Giorgia Gaia, M.A.: Horizons of Psychedelic Alchemy: Ketamine Breakthrough
17:00 Investigation Of Occult Realities Using The Spirit Molecule
Dick Khan
17:30 Extended-Contact-With-N-N-Dimethyltryptamine-Induced-Hyperspatial-Entities
Mark Agacan
15:00 Entheogenic Integration And The Transcendent Function
Maria Papaspyrou
15:30 Encounter With The Jaguar – Processing And Integrating The Aftermath
Christa Mckinnon
16:00 Bringing Home The Golden Goose
Tim Read
Chair: David Luke
09:30 Wyrd Times: Do Psychedelic Substances Help Us Scry For A Better Tomorrow?
Nikki Wyrd
10:00 High Speech
Eric Maddern
10:30 The Experiment At La Chorrera: Psychotic Break, Shamanic Initiation, Or Alien Encounter?
Dennis Mckenna
11:00 Break
11:30 Psychedelomancy: Controlled Experiments In Psychedelic Precognition
David Luke
12:00 The Weirdness Of Being
Erik Davis
12:30 PANEL SESSION
Chair: David Luke
14:30 Psychedelic Ceremony: A User’s Guide
Julian Vayne
15:00 The Witches’ Garden
Karen Lawton & Fiona Heckles
15:30 Egalitarianism And The Age Before The Shaman
Bruce Parry
16:00 The Southwark Mysteries: A Psychedelic Magical Praxis
John “Crow” Constable
16:30 BREAK
17:00 Psychedelic Experience And Morphic Resonance
Rupert Sheldrake
17:30 PANEL SESSION
Video overview - https://vimeo.com/235256322
Video here: https://www.youtube.com/watch?v=KO4sPfBbtLM
Video here: https://www.youtube.com/watch?v=KO4sPfBbtLM
https://www.thelasttuesdaysociety.org/event_categories/psychedelics/
On the need for metaphysics in psychedelic research and therapy:
It will be argued that psychedelic-induced metaphysical experiences should be integrated and evaluated with recourse to metaphysics in psychedelic-assisted therapy.
The case will be put forward that there is a potential extra benefit to participants in psychedelic-assisted therapy if they are provided with an optional, additional, and intelligible schema and discussion of metaphysical options at the integrative phase of the therapy. Metaphysics is not mysticism, despite some overlap; and certainly not all psychedelic experience is metaphysical or mystical – all three terms will be defined and contrasted.
In psychedelic-assisted therapy one sees the potential fusion between reason-based philosophy and practical therapy – it is where the Psychedelic Turn and the Metaphysical Turn meet
Speaker Bio: Dr Peter Sjöstedt-Hughes is philosopher of mind & metaphysics who specialises in the thought of Whitehead, Spinoza, Bradley, and Nietzsche, and in fields pertaining to altered and panpsychological states of consciousness. He is a research fellow and lecturer at the University of Exeter where he has co-founded the Exeter Psychedelic Research Group, the ambit of which includes taught modules, conferences, workshops, and publications. He also works for Psychedelic Press, Breaking Convention, and Dreamshadow Group. Peter is the author of Noumenautics, Modes of Sentience, co-editor of Bloomsbury’s Philosophy and Psychedelics volume, the TEDx Talker on ‘psychedelics and consciousness’, and he is inspiration to the recreation of inhuman philosopher Marvel Superhero, Karnak.
https://www.thelasttuesdaysociety.org/event/spiritual-abduction-ets-ndes-dmt-pascal-michael/
https://www.thelasttuesdaysociety.org/event/the-fabulous-tale-of-the-fly-agaric-mushroom-andy-letcher/
https://www.thelasttuesdaysociety.org/event/psychedelic-therapy-and-depth-relational-process-by-maria-papaspyrou/
https://www.thelasttuesdaysociety.org/event/wild-kindness-artistic-practice-as-psychedelic-integration-bett-williams/
https://www.thelasttuesdaysociety.org/event/the-future-of-psychedelic-spirituality-by-rick-strassman-on-zoom/
https://www.thelasttuesdaysociety.org/event/in-the-twinkling-of-an-eye-by-andy-letcher-on-zoom/
https://www.thelasttuesdaysociety.org/event/dennis-mckenna-on-psychedelics-and-evolution-the-stoned-ape-theory/
Video here: https://www.youtube.com/watch?v=5esOHZGGrFw&feature=youtu.be
Accumulating psychedelic research has demonstrated potential for improving mental health and wellbeing, yet studies in the context of eating disorders (EDs) are limited. This study explores the subjective effects of psychedelic experiences to gain insight into the benefits and risks for people with EDs. Semistructured interviews were conducted with 11 eligible adults. A purposive sample of eight adults aged 25-54 (M = 36.9) with chronic EDs, diagnosed (N = 7) and undiagnosed (N = 1) were thematically analysed. Reports of cessation or reduction of ED symptoms were unanimous, with two participants reporting recovery, attributed to psychedelic use. Thematic analysis resulted in two superordinate themes, each comprising three subordinate themes. The first superordinate theme, ‘Exploring’ via the ‘gateway to healing’, illustrates mental, emotional, and transcendental elements of psychedelic experiences. The second superordinate theme,
‘Transformation’ and being ‘able to do the work’, illustrates cognitive and behavioural outcomes, with retrospective safety perceptions. This research presents an account representative of the ED population for the therapeutic
potential for psychedelic experiences to reduce symptoms and improve wellbeing. Findings provide evidence of therapeutic feasibility to support larger scale research, emphasising the therapeutic use of psychedelics as a
potentially promising avenue for chronic and treatment resistant EDs.
A growing body of literature is focused on understanding the extended difficulties individuals encounter after psychedelic experiences. Although existing research has explored the nature and predictors of these difficulties, a significant research gap exists in the exploration of coping strategies adopted by individuals in response. This study collected data from a diverse international cohort of 608 participants who had experienced difficulties that persisted for at least one day after a psychedelic experience. They provided written data on how they coped with these difficulties. The qualitative analysis of the written data on coping was conducted using Structured Tabular Thematic Analysis. It revealed a wide range of coping strategies employed at both individual and social levels. Predominant among individual strategies were meditation and prayer, followed by self-educational activities such as reading and journaling. The most prevalent forms of social coping involved seeking support from friends or family members, followed by obtaining assistance from a therapist or coach. Particular features of social coping were reported to be helpful such as feeling heard, feeling accepted and sharing similar experiences. These insights hold significant potential for designing therapeutic interventions and educational resources aimed at enhancing coping strategies for those experiencing extended difficulties after psychedelic use.
Abstract
Recent theoretical work embedded within the predictive processing framework has proposed that the neurocognitive and therapeutic effects of psychedelics are driven by the modulation of priors (Carhart-Harris & Friston, 2019). We conducted pre-registered re-analyses of previous research (Yanakieva et al., 2019) to examine whether microdoses of lysergic acid diethylamide (LSD) alleviate the temporal reproduction bias introduced by priors, as predicted by this theoretical framework. In a between-groups design, participants were randomly assigned to one of four groups receiving LSD (5, 10, or 20 μg) or placebo (0 μg) and completed a visual temporal reproduction task spanning subsecond to suprasecond intervals (0.8 to 4 sec). Using mixed-effects modelling, we evaluated the impact of the treatment group, and of the overall history of stimulus intervals (global priors) and the local stimulus history (local priors), weighted by their respective precision weights (inverse of variance), on temporal reproduction. Our principal finding was that the precision-weighted local priors and their precision weights reduced the under-reproduction bias observed under LSD in the original research. Furthermore, controlling for the precision-weighted local prior eliminated the reduced temporal reproduction bias under LSD, indicating that LSD microdosing mitigated the temporal under-reproduction by reducing the relative weighting of priors. These results suggest that LSD microdosing alters human time perception by decreasing the influence of local temporal priors.
Objective Preliminary research suggests that experiences resembling synaesthesia are frequently reported under the influence of a diverse range of chemical substances although the incidence, chemical specificity, and characteristics of these effects are poorly understood. Methods Here we surveyed recreational drug users and self-reported developmental synaesthetes regarding their use of 28 psychoactive drugs comprising 12 different drug classes and whether they had experienced synaesthesia under the influence of these substances. Results The drug class tryptamines exhibited the highest incidence rates of drug-induced synaesthesia in controls and induction rates of novel forms of synaesthesia in developmental synaesthetes. Induction incidence rates in controls were strongly correlated with the corresponding induction and enhancement rates in developmental synaesthetes. In addition, the use of LSD was the strongest predictor of drug-induced synaesthesia in both controls and developmental synaesthetes. Clear evidence was observed for a clustering of synaesthesiainduction rates as a function of drug class in both groups, denoting non-random incidence rates within drug classes. Sound-colour synaesthesia was the most commonly observed type of induced synaesthesia. Further analyses suggest the presence of synaesthesia-prone individuals, who were more likely to experience drug-induced synaesthesia with multiple drugs. Conclusions These data corroborate the hypothesized link between drug-induced synaesthesia and serotoninergic activity, but also suggest the possibility of alternative neurochemical pathways involved in the induction of synaesthesia. They further suggest that the induction and modulation of synaesthesia in controls and developmental synaesthetes share overlapping mechanisms and that certain individuals may be more susceptible to experiencing induced synaesthesia with different drugs.
Introduction: N, N-Dimethyltryptamine (DMT) is an endogenous serotonergic psychedelic capable of producing radical shifts in conscious experience. Increasing trends in its use, as well as new trials administering DMT to patients, indicate the growing importance of a thorough elucidation of the phenomenology the drug may occasion. This is particularly in light of the hyper-real, otherworldly, and often ontologically challenging yet potentially transformative, nature of the experience, not least encounters with apparently non-self social agents. Laboratory studies have been limited by clinical setting and lacking qualitative analyses, while online surveys’ limitations lie in retrospective design, recreational use, and both of which not guaranteeing ‘breakthrough’ experiences. Methods: We report on the first naturalistic field study of DMT use including its qualitative analysis. Screened, healthy, anonymised and experienced DMT users (40-75mg inhaled) were observed during their non-clinical use of the drug at home. Semi-structured interviews using the micro-phenomenological technique were employed immediately after their experience. This paper reports on the thematic analysis of one major domain of the breakthrough experiences elicited; the ‘other’. Thirty-six post-DMT experience interviews with mostly Caucasian (83%) males (8 female) of average 37 years were predominantly inductively coded. Results: Invariably, profound and highly intense experiences occurred. The main overarching category comprised the encounter with other ‘beings’ (94% of reports), with further subordinate themes including the entities’ role, appearance, demeanour, communication and interaction; while the other over-arching category comprised experiences of emerging into other ‘worlds’ (100% of reports), in turn consisting of the scene, the content and quality of the immersive spaces. Discussion: The present study provides a systematic and in-depth analysis of the features of the otherworldly encounter within the breakthrough DMT experience, as well as elaborating on the resonances with both previous DMT studies and other types of extraordinary experiences which also entail entity encounters. These include the alien abduction, folkloric, shamanic and near-death experience. Putative neural mechanisms of these features of the DMT experience and its promise as a psychotherapeutic agent are discussed in light of such findings.
Spontaneous Spiritual Awakenings (SSAs) are subjective experiences characterised by a sud- den sense of direct contact, union or merging with a perceived ultimate reality, the universe, or the divine. These profound transformative experiences have scarcely been researched, de- spite extensive anecdotal evidence suggesting their potential to catalyse drastic, long-term and often positive shifts in perception, world-view, and wellbeing. The aims of this study were to investigate the potential phenomenological differences between SSAs and Spontaneous Kundalini Awakenings (SKAs), a subset of awakening experiences that the authors postulate may produce a higher likelihood of both physical and negative effects; to assess how these ex- periences compare to other altered states of consciousness (ASCs); and understand their im- pact on mental wellbeing. Personality trait absorption and temporal lobe lability (TLL) were assessed as predictors of SSA/SKAs. A quasi-experimental mixed within and between-partici- pants self-report survey design was adopted. 152 participants reporting their most powerful SSA/SKAs completed questionnaires measuring non-dual, kundalini and mystical experience, as well as depth of ASC, and trait absorption and TLL. SKAs were found to be significantly more physical and significantly more negative than SSAs, however, both sets of experiences were perceived to be overwhelmingly more positive than negative, even when the experiences were initially challenging. The phenomenological distribution of SSA/SKAs were similar to other ASCs although greater in magnitude, and appeared most similar in distribution and in depth to drug-induced ASCs, particularly classic psychedelics DMT and psilocybin. TLL and absorption were found to predict the SSA/SKA experience. The limitations and implications of these findings are discussed.
http://psi-encyclopedia.spr.ac.uk/articles/psychedelics-and-psi
http://psi-encyclopedia.spr.ac.uk/articles/altered-states-consciousness-and-psi
about luck and their relation to beliefs about psi
and psi performance. Unpublished PhD thesis, The University
of Northampton, UK.
Self-reports have described luck as an important factor in people’s lives, and there is a sizable body of psychological research conducted around the belief in luck, primarily as an intangible external element and a companion of gamblers. This thesis reviews the major part of this research, offering a critical analysis and identifying a region of research into luck that warrants further investigation. That is, if psychic events, collectively termed ‘psi’ are possible then such events may just appear to be lucky. Several parapsychological studies have investigated this relationship between luck and psi but have failed to discern if this relationship is real, perhaps because of the lack of explicit definition of luck or the measurement of what it is that the participants believe it to be. To address this issue existing luck belief measures were reviewed but it was clearly necessary to construct a new comprehensive measure based on thorough bottom-up test construction principles. A series of semi-structured interviews about luck were reanalysed qualitatively, the themes of which were used in the generation of items for a questionnaire.
Through a series of factor-analyses a final 40-item, 4-factor Questionnaire of Beliefs about Luck (QBL) was produced, with factors labelled Luck, Chance, Providence and Fortune, to which was added a 1-item measure of Perceived Personal Luckiness (PPL). The new measure was found to be robust and internally reliable and correlated with paranormal belief supporting several predictions and thereby demonstrating sound construct validity. The literature on psi and luck indicated that luck might best be understood by Stanford’s (1974a) model of ‘psi-mediated instrumental response’ (PMIR) and a PMIR-type study was planned which incorporated the new QBL. A non-intentional precognition experiment with 100 participants utilised erotic-images as psi incentives and found good evidence of psi with this design. Furthermore, the QBL Luck subscale was found to be a significant predictor variable of psi score, indicating that the measure has good predictive validity, and PPL, belief in psi, and erotic reactivity also correlated with psi scores. There was also a near gender-effect. The findings were discussed in light of previous results and were interpreted in relation to the psychological theories outlined in the literature review, finding support for the notion of self-serving biases, and offering fresh insights into the illusion of control. A model was put forward for the relationship of luck and psi. It was concluded that the QBL was a comprehensive, reliable, valid and useful tool in the investigation of luck
The coming together of extended reality technologies and hybrid learning for an inclusive and inspiring higher education student experience in 2035
Team members
1. Oliver Robinson, University of Greenwich 2. Sharon Perera, University of Greenwich
3. David Luke, University of Greenwich
4. Shayam Suseelan, University of Greenwich 5. Carl Smith, Ravensbourne University
6. Jazz Rasool, Ravensbourne University
Consultants
1. Martin Compton, University College London
2. Miranda McCarthy, Wavelength VR (www.wavelengthvr.com)
3. Ryan Flynn, University of Greenwich
4. Barney Steel, Marshmallow Laser Feast (www.marshmallowlaserfeast.com) 5. Lila Moore, Alef Trust
6. Scott Hibberson, Jisc (digital solutions for UK education and research)
7. Silvia Margarita Baldiris Navarro, Universidad Internacional De La Rioja. Logroño, Spain
Advocates argue disclosing psychedelic use fosters transparency, while critics warn it could fuel bias and undermine credibility.
Why do we trip? One neuroscientist out of Maastricht University says our retinas are responsible for the visuals we experience on psychedelics.
Article by Mattha Busby
Video here: https://www.youtube.com/watch?v=m4YGhZ4uFhs&t=1s
https://www.thetimes.co.uk/article/mushroom-moves-are-the-fashionable-way-to-dance-this-summer-yes-really-82gn86kb8
Three researchers discuss the possibilities and problems arising as psychedelic plant medicines, held sacred by many Indigenous communities, move into the global mental health and tourism industries.
https://www.sapiens.org/culture/medicinal-psychedelics-indigenous/
https://www.ft.com/content/413af6e6-0344-4567-94ee-1cba0a21e462
https://www.vice.com/en/article/y3wzk7/silicon-valley-psych-dmt-hyperspace-
https://nypost.com/2022/06/14/mushrooms-may-help-ease-the-elderly-and-terminally-ill-into-afterlife/
https://epaper.thetimes.co.uk/the-times/20220614/281973201311788
https://www.telegraph.co.uk/news/2022/06/14/magic-mushrooms-could-revolutionise-care-homes/
https://www.dailymail.co.uk/sciencetech/article-10913333/Could-magic-mushrooms-help-curb-fear-death-care-homes.html
https://volteface.me/pseudodelics-future-mental-health/
https://www.lucid.news/psychedelics-open-opportunity-to-study-synesthesia/
https://www.theguardian.com/science/2021/nov/07/will-the-magic-of-psychadelics-transform-psychiatry
https://open.spotify.com/episode/66zzxMDragc20MhHhXfgdK
Here, Simon and Dave discuss the more extreme end of psychedelia, how they can alter our understanding of reality and connection to nature, and the future of the psychedelic movement in light of transpersonal experiences that are hard to explain within a Western scientific framework.
https://www.classichits.ie/podcasts/nighttime-talk/episode/gary-talks-to-dr-david-luke-associate-professor-of-psychology-at-the-university-of-greenwich-about-traditional-and-modern-psychedelics/
https://www.crowdcast.io/c/mindonmushrooms
Aleem Maqbool meets Richard Butler, who describes a new-found connection with Jesus during an Ayahuasca retreat in Mexico, after discovering spirituality through meditation.
Some psychedelic drugs, like the plant-based DMT found in the ayahuasca drink, have been the subject of medical trials for their help with mental health conditions such as depression, with some successful results. But alongside their medical potential is, for some, a connection between their use and spirituality.
To discuss what might be going on, the potential and the dangers of the so-called psychedelic renaissance, Aleem is joined by a fascinating panel. Rev Rita Powell is an Episcopal Priest who has taken magic mushrooms as part of a University trial in the US, Dr Ben Sessa is a psychiatrist involved in psychedelic research here in the UK and Dr David Luke, Associate Professor at the University of Greenwich, explores spirituality, psychedelics and ‘exceptional human experiences’ in his work.
https://www.noodsradio.com/shows/sporecast-w-seedtalks-w-dr-maria-perevedentseva-dr-david-luke-15th-october-23
https://www.youtube.com/watch?v=PNRDiMD-x7o
https://open.spotify.com/episode/6LwDaPRyFI2W1zmFfFnYcy?si=nQKcFnvdSBC0lBOp5vU8tA
Explores altered states, anxiety, Complexity, consciousness, creative problem solving, depression, ecological crisis, entanglement, exceptional human experiences, integration, interconnectedness, mystical, nature, openness, parapsychology, personality, psychedelics, psychic
In this episode, Kyle interviews three past guests: author, microdosing enthusiast, and legendary researcher, Dr. James Fadiman; ecologist, researcher, and science writer focusing on psychedelics’ capacity to influence nature connectedness, Dr. Sam Gandy; and professor, writer, researcher, and Co-Founder and Director of Breaking Convention, Dr. David Luke.
Gandy and Luke recently co-wrote a paper called “Psychedelics as potential catalysts of scientific creativity and insight,” and Gandy reached out to have us set up a conversation with Fadiman, since he was one of the early voices behind the concept of psychedelics for creativity. And this podcast is that conversation: less of a Kyle-lead interview and more of three people picking Fadiman’s mind.
He talks about his 1966 paper on creative problem-solving and how his research team established its protocol with real-world experience, and then the three of them discuss much more: the differences between artistic and scientific creativity; how the psychedelic experience is similar to dreaming and the hypnagogic state; microdosing; why Indigenous cultures who say ayahuasca spoke to them are likely accurate; DMT entity encounters and problem-solving; society’s lost interest in divination; pluralistic perspectivism; why the West’s scientism obsession hurts research; how science has too few mystics and too many technicians; “pseudo-delics”; and the serotonin/depression conundrum.
As it’s rare to have three guests share a conversation like this, we feel this one is a bit special.
https://psychedelicstoday.com/2022/02/25/pt296/
https://podcasts.apple.com/gb/podcast/david-luke-dmt-entity-encounters/id843060147?i=1000543008875
https://www.youtube.com/watch?v=fyiWEeltPC8
https://www.coasttocoastam.com/show/2021-09-25-show/
https://anchor.fm/chasing-consciousness/episodes/Specialist-Panel---MEDICALISATION-AND-RECIPROCITY-IN-PSYCHEDELIC-TREATMENT-Medicine-Festival-21-e17re6q
https://open.spotify.com/episode/2mAlL48d0hQXLQ07K9o3lV
https://www.youtube.com/watch?v=nfC4SPZNtwk
A metamorphic orphic metaphor journeying through technoetic opium reveries and oceanic reverence at the plaited umbilical seams of life, death, rebirth and back again. A deliriant collective unconscious, where katabasis meets a seaside holiday by mistake, and the mythopoeic fumbles with shamanism. This is 𝑳𝑨𝑰𝑫 𝑰𝑵 𝑭𝑳𝑶𝑶𝑫, the film.
Video link: https://www.youtube.com/watch?v=LHgyGMtu8Rs
Short documentary on the current magically mushroomy scene in London, through story-telling and scientific research data. This project has the end goal of facilitating conversations regarding these highly criminalised entheogens to promote harm reduction and safer use.
The U.K. has the highest rate of drug use in Europe. Due to the criminalisation of recreational drugs, their usage goes uncontrolled and so does its consequences. Psychedelics have proven to be beneficial not only in a medical context but also a psychological one, influencing people to become more aware of their interconnectedness to their environment, inviting them to strengthen their empathy.
Credits:
Director, Producer, Writer, Editor: Louison Coutte
Associate Producer & Writer, 3D Modeling: Aaron Reid
Hallucination simulation video: Loka Vision @LokaVision
Participants: Dr.David Luke, Mike Green, Ben (Fat Fox Mushrooms)
♫ Tracklist:
Mushroom Clouds by Like
First Responders by Terrace Martin, Robert Glasper, 9th Wonder, Kamasi Washington, Dinner Party
Majik by DJ Muggs
Janet Sinclair by Little John & Billy Boyo
Party Hard Interlude by Greentea Peng
https://www.youtube.com/watch?v=dn1RkattkUs
Nominated for the Royal Television Society Regional Student Awards 2024 (South East)
This short documentary explores a new area of scientific research; nature connectedness and psychedelic enhancement. This research is becoming increasingly relevant in the current climate crisis and resurgence of psychedelic science. Focusing on the ecological and scientific research, Dr Sam Candy, a PhD ecologist, and leading independent researcher, shares his cutting-edge work around nature connectedness and mental wellbeing. Alongside the research, we hear from Anna Humber, a young woman fighting to connect with nature in the country’s urban capital. After living in both rural and urban spaces, she shares her views on how this has affected her lifestyle and the importance of nature for her wellbeing. Sam and Dr David Luke, an associate professor of psychology and independent researcher, delve into the reality of our disconnection with nature including the devastating science surrounding their 6th mass extinction and biodiversity loss.
There is hope for our planet however, with indigenous communities having a positive impact on biodiversity. Their relationship with nature and psychedelics is explored with Dr David Luke as he describes how psychedelics can affect the brain. Anna shares her personal experiences with psilocybin (magic) mushrooms and how they have affected her view of nature.
It’s time to connect with nature and question what we think we know about psychedelics. Turn on your magnificent mind and tune in to the natural world.
Creator: Rae Langdown-Peace
Camera: Alastair Hamilton and Duncan Fay
Animation: Hannah Stubbings
https://woo.itv.com/posts/the-bigger-trip-ep-2-exploring-creativity-with-psychedelics
https://vimeo.com/ondemand/5meomovie
http://www.insearchofthedead.com/
https://www.imdb.com/title/tt11270276/
Film here: https://www.youtube.com/watch?v=Ly6Zn1a-Xc0
https://www.facebook.com/journeysmovie
https://www.indee.tv/screener/view/klHhaY9aEY5ljZ3vrVCzfRYxiRaKz2AG
https://jadeshaw.com/insight-out/
Screened at:
Breaking Convention: The 2nd Multidisciplinary Conference on Psychedelic Consciousness, University of Greenwich, London, 12th-14th July, 2013.
Huichol Cosmology: A Mara'akame shares the Wirraritari cosmovision and mythology. The Ecology, Cosmos and Consciousness salon, Institute of Ecotechnics, October Gallery, Bloomsbury, London, 17th July, 2013.
https://youtu.be/Pl7HZ8m210s
Luke, D. (2020). Psychedelic parapsychology and the science of shamanism. Invited talk for TEDx Greenwich University