How an Entire Population Falls into Mass Psychosis

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In this video we are going to explore the most dangerous of all psychic epidemics, the mass psychosis. A mass psychosis is an epidemic of madness and it occurs when a large portion of a society loses touch with reality and descends into delusions. Such a phenomenon is not a thing of fiction. Two examples of mass psychoses are the American and European witch hunts 16th and 17th centuries and the rise of totalitarianism in the 20th century.