Joseph E. Green is a political researcher and playwright. He currently serves on the board of directors of the Hidden History Center and is the author of the collections Dissenting Views and Dissenting Views II. Joe joins me again to talk about his new book "Tinfoil Hat Not Included: Conspiracy Theories in Art and Practice " which attempts to rationally unpack what is meant by conspiracy, why conspiracy theorists are worse than other sorts of theorists, and whether all of this isn't simply the criminalization of dissent.