I spoke at TED in NYC in December of 2012 on my grand unified theory of illusions. For more information, see my earlier book, The Vision Revolution. (For those with a strong stomach, see this journal article.)

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Mark Changizi is Director of Human Cognition at 2AI, a managing director of O2Amp, and the author of HARNESSED: How Language and Music Mimicked Nature and Transformed Ape to Man and THE VISION REVOLUTION. He is finishing up his new book, HUMAN 3.0, a novel about our human future, and working on his next non-fiction book, FORCE OF EMOTION.