The Perils of Belief

Published: Jan. 3, 2014, 9 p.m.

John Gray reflects on the damage that can be caused by evangelical belief in a religion or in a political idea. "Whether they are religious or political, evangelists seem to me a blight on civilisation. For them as for those they persecute or bully, belief is an obstacle to a fulfilling life."

Producer: Sheila Cook.