Ralph Metzner


Ralph Metzner, Ph.D., a pioneer in psychological and cross-cultural studies of consciousness, is a psychotherapist and Professor Emeritus at the California Institute of Integral Studies. His books include The Unfolding Self, The Well of Remembrance, Green Psychology, The Expansion of Consciousness, Alchemical Divination and Mind Space and Time Stream. He is also the editor of two collections of essays on ayahuasca and of psilocybin mushrooms.


The Healing Potential of Cannabidiol, MDMA, and Entheogens – Saturday – October 19, 2013