Do you see any danger with conspiracy theories?

Flat Earth spokesperson who in 2015 released a series of YouTube videos titled "Flat Earth Clues". According to Mark himself, the series delves into the possibility of our human civilization actually being inside a "Truman show" like enclosed system, and how it's been hidden from the public since 1956. At Gather he was asked about conspiracy theories and the psychology behind believing in them.
 

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