Produced with the UC Berkeley Center for the Science of Psychedelics and PRX, Altered States is a podcast about what science can teach us about psychedelics, and what psychedelics can teach us about ourselves.

Psychedelics are now at the center of a global conversation about mental health, mysticism, and even how we experience illness and death. In Altered States, host Arielle Duhaime-Ross explores how people are taking these drugs, who has access to them, how they're regulated, who stands to profit, and what these substances might offer us as individuals and as a society.

Season 2 explores two distinct camps in the world of psychedelics. On one side there’s the realm of spiritualists, mystical experiences, and psychedelic churches. And on the other are scientists, clinical trials, animal studies and psychopharmacologists. These two camps are often far apart but when they get all tangled up together things get really interesting.

Jennie Cataldo is the Senior Producer on this project.