Plot Synopsis

TRASHOPOLIS uncovers the startling truth about how the world's biggest cities rose and flourished because of their garbage. Beneath the streets of every major global city lies a dark and ugly secret -- trash. It's the hidden ingredient that has transformed primitive outposts into wondrous metropolitan areas, forcing mankind into radical urban and architectural directions, propelling advances in science and jump-starting revolutions -- including the majestic skyscrapers of New York City, the dank catacombs of Paris, the stunning ruins of Rome, the mysterious sewers of London, and the bustling markets of Cairo. Smithsonian Channel aired the U.S. premiere of this series on Sunday, November 6, 2011 at 8pm ET.