Terence McKenna (1946–2000) was an American ethnobotanist, psychonaut and author noted for his knowledge of psychedelics, metaphysics and subjects ranging from shamanism to the origins of language and civilization. His other books include Food of the Gods, The Archaic Revival and, with Dennis McKenna, The Invisible Landscape.

One of the five or six most important people on the planet

Terence McKenna (1946–2000) was an American ethnobotanist, psychonaut and author noted for his knowledge of psychedelics, metaphysics and subjects ranging from shamanism to the origins of language and civilization. His other books include Food of the Gods, The Archaic Revival and, with Dennis McKenna, The Invisible Landscape.

One of the five or six most important people on the planet