From Terence Mckenna Quotes

Terence McKenna — American Writer born on November 16, 1946, died on April 03, 2000

Terence Kemp McKenna was an American ethnobotanist, mystic, psychonaut, lecturer, and author who spoke and wrote about a variety of subjects, including psychedelic drugs, plant-based entheogens, shamanism, metaphysics, alchemy, language, philosophy, culture, technology, and the theoretical origins of human consciousness. He was called the "Timothy Leary of the '90s", "one of the leading authorities on the ontological foundations of shamanism", and the "intellectual voice of rave culture"... (wikipedia)