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الموسم 1، الحلقة 5: Despite all our advances, humans keep inventing terrible new ways to kill each other. What if the same thing that gave us civilization also led to an unending cycle of violence? We learned to work together, and we learned to fight together. Much of our technology was created to fight wars. For all its evils, war is the origin of the modern world.
Documentary · 3 أبريل 2017 · 43 دقائق