Jeffrey Vadala “The shaman is not merely a sick man or a madman; he is a sick man who has healed himself.” -Terence McKenna, The Invisible Landscape: Mind, Hallucinogens & the I Ching During the summer of 2010, while traveling from California to the Yucatan on an epic road trip to do anthropological fieldwork, I… Continue Reading Cross-Culturally Exploring the Concept of Shamanism