Why Does Evil Exist?

S1, E5: Why Does Evil Exist?

Available on iTunes, Hulu, NAT GEO TV
Where does evil come from? Morgan sets out to understand the root of evil and how our ideas of it have evolved over the millennia. Is the devil real? From the underworld of ancient Egypt to a modern-day maximum-security prison, Morgan discovers that evil might be more than a supernatural force. The birth of religion may be inextricably tied to the need to control evil.