Psychoactivity, The Fountain of Culture is a talk given by Christan Ratsch on October 2, 1998 at the Royal Tropical Institute of Amsterdam at the Psychoactivity Conference. (October 1-4, 1998 — Amsterdam, The Netherlands)
This conference focused on the investigation of visionary art, anthropology, botany and psychotherapy, as inspired by the use of psychoactive substances.
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