Where did religion come from (and where is it going)? In conversation with Robin Dunbar

The more religion dies, the more it stays alive, predictions of its imminent demise being as popular now as they were a hundred years ago. Why? Where did religion come from? Why is it so deep rooted in human nature? And where, if anywhere, is it going? In this episode, Nick Spencer speaks to Prof. Robin Dunbar about his book How Religion Evolved and why it endures.