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Earth from Above
Season 2 · Episode 3
The Great Rivers
0.01h 30mAugust 28, 2008
Many of the world's waterways are dried up or polluted. In Argentina, a dam at Iguazu Falls affects the local population and environment. Yann Arthus-Bertrand also visits China and its disproportionate Three Gorges dam, as well as the Botswana Okavango, the Aral Sea and New York.