Christian Rätsch

Christian Rätsch, is an Ethnologist and Ethnopharmacologist, speaker, and author. He studies shamanic cultures and their use of psychoactive plants worldwide since many years. He wrote a number of books, among others the Encyclopedia of Psychoactive Plants the standard work for the psychoactive ethnobotanical field now in its 12th reprint (original German edition).

Christian Rätsch, is an Ethnologist and Ethnopharmacologist, speaker, and author. He studies shamanic cultures and their use of psychoactive plants worldwide since many years. He wrote a number of books, among others the Encyclopedia of Psychoactive Plants the standard work for the psychoactive ethnobotanical field now in its 12th reprint (original German edition). See less