Kathleen Harrison

Kathleen Harrison

 Kathleen Harrison is an ethnobotanist, artist, and photographer who researches the relationship between plants and people, with a particular focus on art, myth, ritual, and spirituality. Harrison currently teaches field courses for the University of Minnesota...
Chris Kilham

Chris Kilham

Chris Kilham~”The Shaman’s Pharmacy – Indigenous Psychedelic Pharmacology” Chris Kilham, known globally as The Medicine Hunter, conducts research on beneficial plants around the world. He is the author of fifteen books,including The Ayahuasca Test...
Ralph Metzner, Ph.D

Ralph Metzner, Ph.D

Ralph Metzner, Ph.D. is a recognized pioneer in psychological, philosophical and cross-cultural studies of consciousness and its transformations. He collaborated with Leary and Alpert in classic studies of psychedelics at Harvard University in the 1960s, co-authored...
Dr. Bruce Damer

Dr. Bruce Damer

Dr. Bruce Damer is a multidisciplinary scientist, designer and speaker who has collaborated on developing on a new hypothesis for how life began on the Earth, 4 billion years ago. He also works with NASA and others on designs for new spacecraft which could open the...
Martin A. Lee

Martin A. Lee

Martin A. Lee is the cofounder and director of Project CBD, an educational service that reports on cannabis science, therapeutics and political economy. A widely published writer, Lee is the author of Smoke Signals: A Social History of Marijuana – Medical,...