Extras

    Video thumbnail: Civilizations The Protector of Civilization

    Civilizations

    The Protector of Civilization

    A Syrian museum curator sacrificed his life trying to save artifacts in Palmrya.

    The Protector of Civilization

    Video thumbnail: Civilizations The Cognitive Revolution

    Civilizations

    The Cognitive Revolution

    The cognitive revolution stirred early humanity from its creative slumber.

    The Cognitive Revolution

    Video thumbnail: Civilizations An Early Step on the Road to Civilization

    Civilizations

    An Early Step on the Road to Civilization

    Cave paintings in Castillo Spain represent some of the first paintings made by humans.

    An Early Step on the Road to Civilization

    Video thumbnail: Civilizations The Lady of Brassempouy

    Civilizations

    The Lady of Brassempouy

    This 25,000 year-old sculpture found in France represents the dawn of the idea of beauty.

    The Lady of Brassempouy