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Horizons 2011: Stephan Beyer, Ph.D. – “Ayahuasca, Cognitive Psychology, and the Ontology of Hallucination”
Horizons 2011: Stephan Beyer, Ph.D. – “Ayahuasca, Cognitive Psychology, and the Ontology of Hallucination” A very interesting lecture by Steve Beyer, author of one of the most comprehensive b…