Shamanism & The UFO

Do UFOs originate as psychic projections from our own minds? Terence McKenna is the author of Food of the Gods, Archaic Revival and True Hallucinations and co-author of The Invisible Landscape and Trialogues at the Edge of History. He is a leading thinker in the area of alternative realities. He suggests that regardless of their origin and material existence, UFOs are a challenge to the authority of science. Their chief function, he says, may be to offset the rationalist imbalance in our contemporary culture.