#177 — Psychedelic Science

In this episode of the Making Sense podcast, Sam Harris speaks with Roland Griffiths about the current state of research on psychedelics. They discuss the historical prohibition against their use; the clinical and scientific promise of psilocybin, mescaline, LSD, DMT, MDMA, and other compounds; the risks associated with these drugs; the roll of “set and setting”; the differences between psychedelics and drugs of abuse; MDMA and neurotoxicity; experiences of unity, sacredness, love, and truth; the long-term consequences of psychedelic experiences; synthetic vs natural drugs; the prospects of devising new psychedelics; microdosing; research on psilocybin and long-term meditators; the experience of encountering other apparent beings; psilocybin treatment of addiction; and other topics. In his Afterword, Sam discusses his experience on a large dose of psilocybin—his first psychedelic experience in 25 years. SUBSCRIBE to continue listening and gain access to all content on samharris.org/subscribe