Tag Archives: philosopher

Terence Kemp McKenna

Terence Kemp McKenna (November 16, 1946 – April 3, 2000) was an American philosopher, psychonaut, ethnobotanist, lecturer, writer and author of several books. He spoke and wrote about a variety of subjects, including psychedelic drugs, plant-based entheogens, shamanism, metaphysics, alchemy, language, culture, technology and the theoretical origins of human consciousness. He was also the creator of a mathematical theory of time based on patterns found in the I Ching which he termed novelty theory.