Joe and Rolf talk to psychedelic researcher Robin Carhart-Harris. Robin is at the cutting edge of research on the therapeutic benefits of psychedelics such as psilocybin (magic mushrooms), LSD, and DMT. He discusses psychotherapy and the unconscious mind, models of what psychedelics are doing in the brain, and many other topics. A really fascinating and in-depth conversation. You can find links to his published research as well as a series of videos on harm reduction at the following link: https://www.carhartharrislab.com/ Special Guest: Robin Carhart-Harris.