Brainforest Café

Inside the Front Lines of Psychedelic Journalism

Dennis McKenna sits down with journalist Mattha Busby to discuss the evolving world of psychedelics, including ayahuasca, ibogaine, 5-MeO-DMT, coca policy, drug reform, and the risks and realities behind psychedelic retreats and clinics. Mattha shares stories from the front lines of psychedelic journalism and reflects on the cultural, scientific, and political forces shaping the future of consciousness research. - - - Mattha Busby is a freelance journalist who has covered drug policy, psychedelics, culture and society for VICE, WIRED, Rolling Stone, The Guardian, LA Times and Esquire. He is the author of two slim volume books, Should All Drugs Be Legalized? (Thames & Hudson, 2022) and Psychedelics: A Pocket Primer (Hoxton Mini Press, 2025). He is represented by literary agents Aevitas Creative and is currently working on his first novel. He has also given keynotes on psychedelic culture on both sides of the Atlantic. Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

Terence McKenna, Psychedelics, and the Philosophy of Knowledge

In this rich and thought-provoking conversation, Dennis McKenna speaks with philosopher Mandi Astola about Terence McKenna, psychedelics, epistemology, shamanism, and the nature of knowledge. Together they explore how psychedelic experiences can produce both genuine insight and dangerous overconfidence, why intellectual humility matters, and how science and shamanic ways of knowing can complement each other. The discussion also touches on the “Stoned Ape” theory, the Timewave, the trickster archetype, and the role of psychedelics as tools for understanding reality, consciousness, and human evolution. A fascinating dialogue for anyone interested in philosophy, altered states, ethics, and the limits of what we know. - - - Mandi Astola is a philosopher specializing in epistemology, ethics and ethics of technology. She is assistant professor at Delft University of Technology's philosophy section.  In particular, Mandi's work focuses on character and what features of character make someone a good person, or a good thinker. She is also part of a project, involving multiple universities, that investigates the contribution that various disciplines in the arts can make to ethical reflection on new technologies. Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

Dark Fairy Tales, Museum of Curiosities & Spirit-Filled Expeditions

Join Dennis McKenna and Viktor Wynd for a fascinating conversation on dark fairy tales, strange museum curiosities, Papua New Guinea, storytelling, collecting, and the hidden intelligence of nature. Viktor Wynd, writer, artist, and founder of the Museum of Curiosities, shares stories from his travels, his love of folklore, and his perspective on art, books, and the living world. For viewers interested in folklore, ethnobotany, consciousness, rare books, oddities, and the intersection of science, spirit, and wonder. - - - Viktor Wynd is a writer, artist, and the proprietor of the eponymous Museum of Curiosities, Fine Art and UnNatural History in London. He regularly leads expeditions to Papua New Guinea, the Congo and beyond, taking small groups with him via his boutique travel agency Gone with the Wynd. He is the author of Viktor Wynd's Cabinet of Wonders and The UnNatural History Museum, both published by Prestel. Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

Decoding the Divine: The Shared LSI Secret of the Greek Kykeon and Vedic Soma

Legal Disclaimer: The following content explores the chemistry and history of psychoactive plants for educational research. No Medical Claims: The Brainforest Café Podcast and Dennis McKenna do not make any claims regarding the health benefits or safety of the substances discussed. Any statements made by the guest regarding physical effects or health outcomes are personal anecdotes and should not be interpreted as medical advice. Safety & Legality: This conversation includes theoretical discussions on chemical synthesis. We do not encourage illegal activities or the handling of potentially toxic compounds (such as Ergot fungi). Please adhere to all local laws and regulations. - - - Chemist Matthew Stahl shares with Dennis McKenna his discovery that ancient Eleusinian kykeon likely used barley infected with a safe fungus, mixed with young barley's natural plant compounds under mild acid to transform a mild substance into a powerful, LSD-like visionary brew with no nausea. - - - Matthew Stahl learned Lab chemistry while attending Texas A&M University and Texas Lutheran University for 4 years at Texas A&M University and 2 years at Texas Lutheran University. He has worked in the Automotive production industry for 32 years, in the quality department, with chemistry, to achieve enhanced safety and better performance. Matthew Stahl has read at least 200 books on psychedelics, numerous papers, and studied psychedelics for around 24 years. Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

Herbalism, Citizen Science, and Ancestral Knowledge

Join Dennis McKenna in this insightful conversation with Rebecca Lazarou as they explore the urgent need to preserve ancestral medicinal plant knowledge, the role of ethnopharmacology, and how traditional herbal wisdom can be protected for future generations. Rebecca shares the story behind her PhD research on Cypriot medicinal plants and her mission to document at-risk ethnobotanical knowledge before it disappears. They also discuss citizen science, cultural heritage, biodiversity, and the connection between science and traditional healing. - - - IMPORTANT NOTICE: Due to unforeseen circumstances the activities for Rebecca's event in London has now shifted. The date and location will be the same, and it will still be a highly educational event but it will now be a more intimate home herbalism medicine making workshop. Participants will learn all about medicinal plants, the medical system, and will be making their own teas to take home with herbs focused on mental health and stress. Rebecca will also talk about ethnobotany, have a herbal tea bar, and all proceeds still go towards supporting her research. - - - Rebecca Lazarou’s work is an ecology of different disciplines spanning across medical science, ethnopharmacology, herbalism, holistic healthcare, cannabis and psychedelics. She is also an activist, writer, speaker and herbal formulator. She is currently a PhD candidate at Kew Gardens and UCL School of Pharmacy with a focus on ethnopharmacology and herbal medicines. She was the science and managing editor for the ESPD55 volume, is currently co-editor for education charity Herbal Reality [https://www.herbalreality.com/] and founded Laz The Plant Scientist [https://laztheplantscientist.com/] to bring quality, sustainably sourced herbal medicines and education to people. She is passionate about democratizing knowledge, and rekindling ethnobotany and herbalism from being marginalised disciplines to part of common knowledge again. Ultimately her aim is to help nurture our relationship with nature through natural medicines, and support our species return back to Earth centred living. She is devoted to science to demystify these topics, but equally I am committed to rekindling the magic, awe and healing we find on our precious Earth. You can read more about her work at rebeccalazarou.com [https://www.rebeccalazarou.com/] Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]