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Leor Roseman

@leorroseman.bsky.social
825 followers 159 following 17 posts

Psychedelic Researcher | Peace Activist | Abu-Emanu Senior Lecturer at the University of Exeter (ex-Imperialist) Teaching at MSc Psychedelics: Mind, Medicine and Culture Co-founder of RIPPLES Member of Ripples Collective

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Leor Roseman @leorroseman.bsky.social · 22/04/2026
Finally – Ripples Alliance is out there in the socials. If you are interested in following more closely about psychedelics and peacebuilding, please follow our new Instagram and help us spread the word. www.instagram.com/ripplesallia...
instagram.com
Instagram
Create an account or log in to Instagram - Share what you're into with the people who get you.
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Sam Shonkoff @samshonkoff.bsky.social · 11/03/2026
Looking forward to this panel on "Apocalyptic Imaginaries in Jewish Psychedelic Discourse" w/ @leorroseman.bsky.social, Natalie Bloch, and yours truly. March 21st at 4pm Sweden time (10am ET, 7am PT). More details & free registration here: calendar.prodwebb8.lu.se/evenemang/en...
calendar.prodwebb8.lu.se
End of the World: Apocalyptic Imaginaries in Jewish Psychedelic Discourse
Lunds universitet. In this webinar, we explore how apocalyptic imaginaries and psychedelic engagement intersect with Jewish thought, both in Israel and in the U.S. We consider how notions of aliyat ha...
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Leor Roseman @leorroseman.bsky.social · 04/12/2025
New preprint: "Micro-Messiahs: When Psychedelics and Politics Meet". osf.io/preprints/so... Focusing on the micro-messianic movements of Allen Ginsberg, Master Irineu, and John Wilson (Moonhead)—figures associated with the diffusion of LSD, Daime (ayahuasca), and peyote respectively.
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Leor Roseman @leorroseman.bsky.social · 14/08/2025
How Psychedelic Spread: The Sociopolitical Dynamics of Psychedelic Diffusion. Revelations to Revolutions. The Rise & Fall of Psychedelic Movements. Insights are Actions. www.youtube.com/watch?v=koCy...
youtube.com
Leor Roseman - How Psychedelics Spread: The Sociopolitical Dynamics of Psychedelic Diffusion
YouTube video by Breaking Convention
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Max Wolff @trpwolff.bsky.social · 16/06/2025
Reframing Psychedelic Regulation: Tools, not Treatments In this new article, we propose to regulate psychedelics as psychotherapeutic treatment tools rather than as treatments in their own right. The use of anesthetics as treatment tools in surgery is a useful analogy.
Drug Science, Policy and Law
Screenshot of title page and abstract
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Leor Roseman @leorroseman.bsky.social · 05/06/2025
I'll be performing at Psychedelic Science with Ripples, 18th of June, 19:00, Denver. Collective Liberation Ritual held by Palestinian and Israeli artivists. It will be deep and meaningful, so do come if you are around events.humanitix.com/collective-l... ❤️‍🩹
events.humanitix.com
Collective Liberation Ritual
A ritual performance that weaves together storytelling, facilitated processes, theatre, dance and music to arrive at a threshold where people can transform.
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Leor Roseman @leorroseman.bsky.social · 03/06/2025
New in @naturemedicine.bsky.social "An international Delphi consensus for reporting of setting in psychedelic clinical trials" by Chloé Pronovost-Morgan, Kyle Greenway, myself, and many ReSPCT Experts." nature.com/articles/s41...
nature.com
An international Delphi consensus for reporting of setting in psychedelic clinical trials - Nature Medicine
A large international panel of experts reach consensus on a new standard for reporting settings in psychedelic trials, identifying 30 key non-pharmacological factors to strengthen the rigor of psyched...
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Imran Khan @ikhan.bsky.social · 13/05/2025
Many thanks to @leorroseman.bsky.social for his musings on psychedelics diffusion during our b2b (boat-to-boat) call. It sparked some thoughts, below (post includes a link to Leor’s excellent ICPR talk): 🌍🍄 substack.com/inbox/post/1... Got any good examples of psychedelics shaping culture?
substack.com
Psychedelics, Wheat, and Rhizomes
How do psychedelics spread, and how do they affect human societies?
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Matt Wall @mattwall.bsky.social · 07/05/2025
🚨🚨New psychedelics paper out today! 🚨🚨 "Reduced Brain Responsiveness to Emotional Stimuli With Escitalopram But Not Psilocybin Therapy for Depression." psychiatryonline.org/doi/10.1176/... 🧵⬇️
psychiatryonline.org
Reduced Brain Responsiveness to Emotional Stimuli With Escitalopram But Not Psilocybin Therapy for Depression | American Journal of Psychiatry
Objective: Psilocybin is an emerging intervention for depression that may be at least as effective as selective serotonin reuptake inhibitors (SSRIs), but effects of the two treatments on the neural c...
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Dr David Luke @drdluke.bsky.social · 07/05/2025
Our latest CPEP, led by @eirini-k-a.bsky.social exploring ontological shock & existential challenge as extended difficulties following a psychedelic experience - highlighting that grounding practices, integration support, & time were critical in helping participants cope. doi.org/10.1371/jour...
doi.org
Navigating groundlessness: An interview study on dealing with ontological shock and existential distress following psychedelic experiences
Psychedelic induced mystical experiences have been largely assumed to drive the therapeutic effects of these substances, which may in part be mediated by changes in metaphysical beliefs. However, ther...
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Matt Wall @mattwall.bsky.social · 28/04/2025
Fantastic new paper just out on psychedelics and music led by the very excellent Rebecca Harding: "Dissociable effects of psilocybin and escitalopram for depression on processing of musical surprises" www.nature.com/articles/s41...
nature.com
Dissociable effects of psilocybin and escitalopram for depression on processing of musical surprises - Molecular Psychiatry
Molecular Psychiatry - Dissociable effects of psilocybin and escitalopram for depression on processing of musical surprises
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Leor Roseman @leorroseman.bsky.social · 18/03/2025
Come join us in Exeter :) Two new positions are now open in our growing Psychedelic crew, teaching in both the online and in person Masters. Lecturer: jobs.exeter.ac.uk/hrpr_webrecr... Associate Lecturer: jobs.exeter.ac.uk/hrpr_webrecr...
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Joe Hardy @jlhardyphd.bsky.social · 07/01/2025
Our collaboration with UCSF, CiTiUS, Imperial, and Exeter just dropped. I'm proud of work we're doing supporting mental wellbeing in people with life-threatening illnesses. @robincarhartharris.bsky.social @leorroseman.bsky.social www.frontiersin.org/journals/vir...
frontiersin.org
Frontiers | Observational cohort study of a group-based VR program to improve mental health and wellbeing in people with life-threatening illnesses
IntroductionBeing diagnosed with a life-threatening illness (LTI) is often accompanied by feelings of fear, uncertainty, and loneliness that can severely imp...
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Leor Roseman @leorroseman.bsky.social · 02/01/2025
A perspective piece of mine of paradigmatic tension between biological psychiatry and psychedelic therapy, as reflected in the FDA regulatory process (yes, it takes that long to publish in academic journals, even a small opinion piece). journals.sagepub.com/doi/full/10....
journals.sagepub.com
A reflection on paradigmatic tensions within the FDA advisory committee for MDMA-assisted therapy - Leor Roseman, 2024
The recent rejection of 3,4-methylenedioxymethamphetamine (MDMA)-assisted therapy by the U.S. Food and Drug Administration (FDA) is a dramatic moment in the re-...
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Peter Sjöstedt-Hughes @petersjostedth.bsky.social · 16/12/2024
exeter.ac.uk/study/online/courses/msc-psychedelics/ The world’s first* master’s degree in Psychedelics: Mind, Medicine, and Culture is now open for enrolment. Join the wonderful group at Exeter for a phantastic online course that covers psychedelia via science, philosophy, and much more.
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Peter Sjöstedt-Hughes @petersjostedth.bsky.social · 11/12/2024
Tickets and submissions are now open for Breaking Convention, Europe’s largest psychedelic conference, here at the University of Exeter on 17–19 April. It will be epic. Tickets: www.breakingconvention.co.uk Submissions: www.breakingconvention.co.uk/participate.html
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Leor Roseman @leorroseman.bsky.social · 03/12/2024
My academic work moves into art. It's a huge honour to perform with Ripples Collective - a group of Palestinian and Israeli activists and artists. The performance is called Collective Liberation Ritual, and carries the audience through a process from grief to solidarity and empowerment. More to come
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Leor Roseman @leorroseman.bsky.social · 19/11/2024
I had an Imaginary interview with Martin Buber (based on excerpts from I and Thou). A Weird dialogue with the past about psychedelics, mystical exp, relations, alienation, the state of the world and more. As usual, he was full of critique, wisdom, and compassion researchgate.net/publication/...
researchgate.net
(PDF) An Imaginary Interview with Martin Buber About Psychedelics
PDF | I present here an imaginary interview with Martin Buber about psychedelics, using excerpts from his I and Thou, translated from German by Walter... | Find, read and cite all the research you nee...
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Leor Roseman @leorroseman.bsky.social · 17/11/2024
1) Interdisciplinary researcher, currently focusing on social-political-communal; teaching at MSc Psychedelics at Exeter 2) A non-profit called Ripples for psychedelic peacebuilding; and Palestinian-Israeli performance named Collective Liberation Ritual (gofund.me/d3a92973) 3) Shabbath Queen
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Leor Roseman @leorroseman.bsky.social · 16/11/2024
Just arrived, it feels like a mixture of a cute reunion with the naïveté of younger days, together with the hope of finding a platform for wise and mature knowledge exchange and communication. Liberating 😁
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