Biological Aversion: The Subconscious Architecture of Human Incest Avoidance

Why do we naturally feel a profound, instinctual lack of romantic attraction toward the people we grow up with? The answer is not merely cultural taboo or moral conditioning; it is a hardwired biological defense mechanism designed to ensure the survival of the human species. This phenomenon is known as the Westermarck Effect. It is a powerful neurological process of reverse sexual imprinting. Wh...