Why do we remember what never happened? Why do we plan for futures that never arrive as planned? Why do we seek meaning where none exists and feel torn between what we think and what we feel?

For centuries, these contradictions have been treated as flaws in human reasoning—bugs in the cognitive machinery that education and willpower should correct. But what if they are not bugs at all? What if they are features?

In Imperfect: Bug or Feature?, Boris Kriger presents a provocative synthesis of evolutionary psychology, cognitive neuroscience, and philosophy to argue that human irrationality may be precisely what evolution intended. Drawing on cutting-edge research and timeless wisdom, Kriger reveals that our contradictory minds were designed not for truth or consistency, but for survival in a world of radical uncertainty.

From the dual-process architecture that pits impulse against reason, to the reconstructive nature of memory, to our compulsive search for meaning—Kriger shows how these apparent imperfections work together as a unified system optimized for action under impossible conditions.

This book will change how you understand yourself and others. It will not make you more perfect—but it may help you make peace with the imperfection that makes you human.