Why do similar myths and belief systems always arise in different cultures? And what does this reveal about human thought processes and our understanding of the world? Clinical psychologist and bestselling author Jordan B. Peterson explains, using psychoanalysis and the latest findings from neuropsychology, that there are fundamental psychological structures behind these cultural phenomena that help us navigate daily life. In a groundbreaking and provocative manner, the Canadian cultural critic analyzes the significance of our beliefs through numerous examples, providing impressive insights into the nature and function of our brains, thereby teaching us a more responsible way of interacting with one another.