Susun Weed answers 90 minutes of herbal health questions followed by a 30 minute interview with Chris Elcock.

Chris Elcock is an independent historian based in France, with a PhD from the University of Saskatchewan. For 12 years, he studied the history of LSD and psychedelics and in 2013 one of his papers on the American psychedelic movement received an award at a pop culture conference. He is the author of Psychedelic New York: A History of LSD in the City, which will be available in May with McGill-Queen's University Press. He is currently teaching in several higher education institutions.