American Ethnobotanist
1. Terence McKenna (1946)
American Ethnobotanist
American philosopher and ethnobotanist who developed the ideas of Novelty Theory and Machine Elf.
2. Mark Plotkin (1955)
American Ethnobotanist
Mark J. Plotkin is an ethnobotanist and a plant explorer in the Neotropics where he is an expert on rainforest ecosystems. Plotkin is an advocate for tropical rainforest conservation.