This episode explores how philosophy emerged when humans first dared to question inherited beliefs rather than simply accept them. While myth and religion explained the world through story and divine authority, philosophy introduced doubt and demanded reason. It took shape once societies grew stable enough for people to think beyond survival, and multiple traditions arose independently — in India, China, Greece, and beyond — each grappling with existence, morality, and knowledge. Greek thinkers like Socrates, Plato, and Aristotle developed systematic methods of inquiry, while Indian and Chinese philosophies explored consciousness, ethics, and harmony in everyday life. Philosophy expanded into ethics, logic, politics, and metaphysics, influencing law, science, education, and governance. Even as science advanced, philosophy continued to interrogate meaning, truth, morality, and consciousness. The episode concludes that philosophy marks a turning point in human cognition: the moment humans shifted from believing because they were told to understanding because they questioned, reasoned, and examined life for themselves.