Is religion an evolutionary adaptation that has helped the human species to thrive? Or is there a basis to belief in God that goes beyond biological explanations? Filmed in front of a live audience in London, Bret Weinstein and Alister McGrath address the relationship between religion, evolution, morality and culture. These two videos include the main conversation and subsequent audience Q&A. The Big Conversation is a unique video series from Unbelievable? featuring world-class thinkers across the Christian and atheist community. Exploring science, faith, philosophy and what it means to be human.