Since the Ice Age, humans have been using their imaginations to create objects of great artistry and skill, many of them destined for spiritual or religious functions. Exploring the stories these objects tell and the shared narratives they reflect helps us to understand the nature of belief and the complex relationship between faith and society. In this episode, former British Museum director, Neil MacGregor, discusses these ideas, which are the topic of his recent book Living with the Gods: On Beliefs and Peoples.