Six Impossible Things Before Breakfast: The Evolutionary Origins of Belief

In Six Impossible Things Before Breakfast: The Evolutionary Origins of Belief, developmental biologist Lewis Wolpert examines the evolutionary basis of human belief formation, arguing that the capacity for causal reasoning, while essential for human survival and technological advancement, also generates false beliefs including religious convictions. The work contributes to debates about the naturalness of religious belief by proposing that supernatural thinking emerges as an inevitable byproduct of evolved cognitive mechanisms rather than serving any adaptive function itself.

Wolpert's central thesis posits that humans possess a unique "belief engine" that compulsively generates causal explanations for events. This cognitive system, which evolved to help early humans understand tool use and predict natural phenomena, operates through what he terms "causal beliefs" - the automatic attribution of causes to effects. While this capacity enabled technological progress from simple tools to complex machinery, it also produces erroneous causal connections, particularly when applied to random or poorly understood phenomena. Religious beliefs, in Wolpert's analysis, represent paradigmatic examples of such cognitive misfiring.

The work engages critically with adaptationist accounts of religion, particularly those advanced by scholars like David Sloan Wilson who argue that religious belief systems enhance group cohesion and cooperation. Wolpert counters that religion requires no special evolutionary explanation beyond the general human tendency toward false causal attribution. He draws extensively on developmental psychology, demonstrating how children naturally develop beliefs about invisible agents and purposes behind natural events. This developmental trajectory, he argues, reveals not an adaptive religious instinct but rather the predictable misapplication of causal reasoning to domains where it lacks validity.

Methodologically, Wolpert synthesizes evidence from cognitive science, developmental psychology, anthropology, and neuroscience to construct his argument. He examines belief formation across cultures, the persistence of superstition in modern societies, and the neurological bases of belief states. His analysis extends beyond religion to encompass paranormal beliefs, conspiracy theories, and pseudoscience, treating all as manifestations of the same underlying cognitive processes.

The significance of Wolpert's contribution lies in its reframing of religious belief as cognitively natural but epistemically unwarranted. By grounding religious thinking in evolved mechanisms for causal reasoning rather than specialized religious modules or adaptive benefits, he provides a deflationary account that challenges both religious claims to truth and scholarly arguments for religion's evolutionary functionality. This positions the work within broader debates about whether explaining belief's origins undermines its validity.