Terence Kemp McKenna (November 16, 1946 – April 3, 2000) was an Irish-American philosopher, psychonaut, researcher, spiritual teacher, speaker and writer on many subjects; such as human consciousness, psychedelic drugs, the evolution of civilizations, the origin and the end of the universe, cybernetics, alchemy, and extraterrestrial beings.
Terence Mckenna may possibly be the Copernicus of consciousness.
by codymlane November 15, 2011
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