R. Gordon Wasson (1898—1986) was a pioneer investigator of sacred indigenous mushroom rituals in Mexico in the 1950s. Albert Hofmann, the famed chemist who discovered the curious properties of LSD in 1943, recently celebrated his 100th birthday in Switzerland. Carl A. P. Ruck, an expert on ancient Greek ethnobotany, lives in Massachusetts.
Blaise Daniel Staples received a Ph.D. in Classical Studies from Boston University and is the author of four books and numerous articles.