

The Drug Science Podcast
Drug Science
Professor David Nutt has spent a career making the argument for a rational, evidence-based approach to drug policy and drug use. The scientific evidence still challenges perceived wisdom on drugs and for that reason can appear to be contentious. In this podcast, the Professor explores the actual harms and potential benefits of various drugs, challenging myths surrounding classification and legislation, and exploring the societal impact of poorly informed drug policy. Using evidence in public policy should not be controversial. A podcast for anyone interested in understanding the scientific truth about drugs, free from political or moral concern.
Episodes
Mentioned books

Oct 29, 2025 • 47min
139. Poppers with Adam Zmith
In this episode, we speak with Adam Zmith, podcast producer, writer, and author of Deep Sniff: A History of Poppers and Queer Futures. He describes his motivation behind writing the book, all before diving into the complex history of poppers. By speaking to the policing and regulation of poppers, Zmith explores broader struggles between the queer community and the government, in addition to the necessity for greater harm reduction for poppers. Despite these struggles, he underscores the ways in which queer culture has been shaped by poppers and how, in return, poppers have been shaped by queer culture. Links● Adam Zmith● Deep Sniff● Poppers● The Log Books● Switchboard● Sir Thomas Lauder Brunton● UK Man Consumes Poppers Accidentally
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Oct 16, 2025 • 53min
138. Scottish Ambulance Service - Frontline Trauma with John, Joanne and Ryan
Join us in this episode as Prof Nutt speaks to John, Joanne, and Ryan of the Scottish Ambulance Service in Glasgow. They explore their backgrounds in the Service and how their work exposed them to challenging situations that caused severe detriment to their mental health. After describing the failings of traditional mental health support for emergency workers, they tell their story of travelling to Peru for an ayahuasca retreat, an eye-opening and profoundly heartening experience. LinksScottish Ambulance ServicesAyahuascaHeroic Hearts Project UKThe ShipiboScottish Psychedelic Research Group
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Oct 2, 2025 • 44min
137. Cultural History of the Magic Mushroom with Dr Andy Letcher
Dr. Andy Letcher, a religious scholar and author of 'Shroom: A Cultural History of the Magic Mushroom', dives deep into the fascinating intersection of psychedelics and spirituality. He discusses how his journey from astronomy to studying contemporary Druidry shaped his views on psychedelics as a means to explore religious experiences. Letcher shares insights on the cultural contexts of these experiences, the complexities of modern Druidry, and the influence of Gordon Wasson in popularizing psilocybin mushrooms in the West. Finally, he highlights his role in developing new psychedelic studies at Exeter.

Sep 17, 2025 • 47min
136. Parliamentary Office of Science and Technology with Jenny Chapman and Dr Stephen Naulls
Tune into the latest episode of the Drug Science Podcast, where we talk to Jenny Chapman and Dr. Stephen Naulls, researchers at the Parliamentary Office of Science and Technology (POST) and authors of ‘Psychedelic-assisted therapy for mental health: Policy considerations, a briefing for Parliament’ on the state of psychedelic research. They explore the remit of POST in highlighting objective, emerging scientific research, and how psychedelics have come into their focus. With backgrounds in biology and medicine, both Jenny and Stephen stress the interwoven nature of science and policy. Through this intersection, they highlight the policy levers holding psychedelic researchers back and what Parliament and the greater public can take from the POST brief. Links Parliamentary Office of Science and Technology POST report on Psychedelic-assisted therapy for mental health: Policy considerations, a briefing for Parliament Psychedelic drugs to treat eating disorders Psychedelic drugs to treat post-traumatic stress disorder (PTSD) Psychedelic-assisted therapy to treat anxiety disorders Psychedelic drugs to treat depression Psychedelic-assisted therapy in the treatment of addiction POST Board Fellowship opportunities POST All Reports Knowledge Exchange Unit – KEU Horizon Scanning Ketamine
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5 snips
Sep 3, 2025 • 46min
135. Ethnomycology with Darren Le Baron
In this discussion, mycologist Darren Le Baron shares his journey from East London, where he empowers at-risk youth through horticulture and mushroom programs. He dives into his series on psychedelics in Africa, highlighting ancient and modern links between psychedelics and African culture. By sharing insights on iboga, psilocybin, and the challenges of stigma, he emphasizes the importance of including indigenous perspectives in the psychedelic conversation, confronting the erasure caused by coloniality.

Aug 20, 2025 • 43min
134. Tribe with Bruce Parry
Join us in this episode as we speak to Bruce Parry, the creator and star of the BBC series Tribe With Bruce Parry. He explains his sharp career change from a Royal Marine to an advocate for indigenous rights, where he’s developed a humble approach to learning from indigenous tribes, defined by listening and witnessing. He talks about his experiences of psychedelics in these contexts, namely ayahuasca, which have vastly shaped his outlook on life. Through this lens, he lends his opinions on topics like ayahuasca tourism and capitalist culture in the psychedelic space.Tribe with Bruce Parry Psilocybin Ayahuasca
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7 snips
Aug 6, 2025 • 53min
133. Psychedelic Ethics with Dr Edward Jacobs and Sam Bloomfield
Sam Bloomfield, founder of PsyEdu and psychotherapist, and Dr. Edward Jacobs, a pioneer in psychedelic ethics, dive deep into the evolving landscape of psychedelics. They discuss the critical need for ethical guidelines in psychedelic trials and the importance of education for health professionals. Bloomfield highlights the role of structured retreats, while Jacobs emphasizes participant autonomy. They also explore the impact of public perception on policy reform and advocate for inclusivity to ensure equitable access to psychedelic therapies.

Jul 23, 2025 • 1h 8min
132. The Fellowship of the River with Dr Joe Tafur
Dr. Joe Tafur, an integrative family physician and curandero, shares insights from his book, exploring the fusion of spiritual healing and modern healthcare. He discusses the impact of generational trauma and emphasizes the mind-body connection in health, highlighting how psychedelics like ayahuasca can aid healing. Tafur also delves into the importance of nature, emotional trauma, and meditative practices, advocating for a holistic approach to well-being. Plus, he reflects on the rituals of the mamos tribe and the symbolic journey of the Eagle and the Condor.

Jul 9, 2025 • 1h 2min
131. Scientists, Poets and Dissidents with Mike Jay
In this episode of the drug science Podcast, we meet with Mike Jay, author and 2024 Cheiron Book Prize winner who has written extensively on scientific and medical history with a special interest in Psychedelics. In this Podcast, he discusses with us his newest book, Free Radicals: How a Group of Romantic Experimenters Gave Birth to Psychedelic Science, which tells the story of early invention and experimentation with Nitrous Oxide (Laughing gas). He discusses various key figures at this time and the work they conducted, including Humphry Davy and Thomas Beddoes as well as discussing early theories into the potential use of gas in medicine which lead to the development of the Pneumatic Institute. Further, they discuss how this 18th-century research links to the psychedelic renaissance Free Radicals: How a Group of Romantic Experimenters Gave Birth to Psychedelic ScienceMike Jay AuthorHumphrey Davy Humphry Davy BookThomas Beddoes Joseph Priestley Davis Giddy Miners lung Tuberculosis Michael Pollan Default mode network Mescaline Drug Science Podcast with Mike JayLink in show notes
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May 21, 2025 • 1h 2min
130. Psychedelics and Women's Health with Dr Grace Blest-Hopley
Join us in the latest episode of the Drug Science Podcast, where we talk with Dr. Grace Blest-Hopley, Director of Research for Heroic Hearts Project UK, Chief Scientific Officer of NW PharmaTech, and founder and CEO of Hystelica. In the episode, she explore where psychedelic studies have largely ignored women’s physiology, particularly in failing to acknowledge and control for hormonal fluctuations. Grace particularly emphasises the necessity for greater investigations and understandings around the intersection of psychedelics and the menstrual cycle, explaining how Hystelica attempts to bridge this gap with naturalistic and observational studies. Throughout, the discussion examines how, by researching these unknowns, we can discover new treatment opportunities that better serve women’s health.Heroic Hearts Project UK HystelicaNWPharmaTech MDMAPsilocybin Retreats Study Mothers of the mushroom Microdosing Study
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