Zach Walsh

Zach Walsh

Zach Walsh, PhD, is a clinical psychologist and an Associate Professor of Psychology at the University of British Columbia, where he directs the Therapeutic Recreational and Problematic Substance Use lab. He has published and presented widely on topics related to...
Chris Bennett

Chris Bennett

Chris Bennett has been researching the history of cannabis for 25 years, with a particular focus on its role in magic and religion. He has authored and co-authored 3 books on the subject, Green Gold the Tree of Life Marijuana in Magic and religion (1995); Sex, Drugs,...
Aletheia

Aletheia

Aletheia is an ecumenically minded, classically trained Spiritual Director and Vajrayana Tantrika whose work has been deeply informed by and incorporates the wise use of spirit plant medicines and other sacraments. A recurrent theme in her work has been engaging with...
Dennis McKenna

Dennis McKenna

Dennis McKenna’s professional and personal interests are focused on the interdisciplinary study of ethnopharmacology and plant hallucinogens. He received his doctorate in 1984 from the University of British Columbia, where his doctoral research focused on...
Mark Haden

Mark Haden

Mark Haden has provided public education on drugs and drug policy for over thirty years. He works with the Health Officers Council of British Columbia on their position papers on the issue of a regulated market for all currently illegal drugs. He has published on the...