Dennis McKenna
Dennis McKenna is an ethnopharmacologist who has studied plant hallucinogens for over forty years. He is the author of many scientific papers, and co-author, with his brother Terence McKenna, of The Invisible Landscape: Mind, Hallucinogens, and the I Ching , and Psilocybin: Magic Mushroom Grower's Guide . He is a founding board member of the Heffter Research Institute, a non-profit organization focused on the investigation of the potential therapeutic uses of psychedelic medicines. Dennis...See more
Dennis McKenna is an ethnopharmacologist who has studied plant hallucinogens for over forty years. He is the author of many scientific papers, and co-author, with his brother Terence McKenna, of The Invisible Landscape: Mind, Hallucinogens, and the I Ching , and Psilocybin: Magic Mushroom Grower's Guide . He is a founding board member of the Heffter Research Institute, a non-profit organization focused on the investigation of the potential therapeutic uses of psychedelic medicines. Dennis currently resides in British Columbia, Canada. See less
