Wade Davis holds degrees from Harvard University in Anthropology and Biology, and recently received his Ph.D. in Ethnobotany. Mostly through the Harvard Botanical Museum, he has worked in the field as a plant explorer, ethnobotanist, and photographer, investigating fifteen tribal groups in eight Latin American nations, before undertaking the assignment to Haiti that led to his writing The Serpent and the Rainbow. A native of British Columbia, Mr. Davis has worked as a logger, surveyor, hunting guide, and park ranger. He has published numerous scientific papers and lectured extensively.