Six Impossible Things Before Breakfast: The Evolutionary Origins of Belief

Why do we avoid walking under ladders or breaking mirrors? Why do many people believe that illness is related to wrongdoing? Wolpert, a professor of biology as applied to medicine at University College, London, attempts to answer these and other questions in his marvelously funny and provocative study of the nature of belief. He argues that our beliefs—whether everyday ones or religious ones—offer fundamental explanations of the causes and effects of events. Our beliefs thus become a way of guiding our actions as well as a means of judging others' actions. Taking a page from evolutionary psychology, the author contends that belief has its origin in the human development of language and of tools and their uses. Once our early ancestors made the connection between certain causes and effects—such as a flint causing fire—their discoveries led to other cause-and-effect beliefs. Wolpert also discusses how brain abnormalities, hypnosis and psychedelic drugs can lead to false beliefs, and he concludes that religious belief sometimes falls into this category. While he doesn't discount religious belief, Wolpert says that science offers the most reliable beliefs about how the world works. Wolpert's reflections ask us to reconsider how we look at the world every day. (Jan.)