Earth From Above

Season 1 • Episode 2: Fresh Water: The Blue Gold • Watch with subtitles

Season:
Episode:
Fresh Water: The Blue Gold

Episode 2: Fresh Water: The Blue Gold

January 4, 2007 • 90 min

Discover why fresh water is the most precious resource on Earth, vital to life and prosperity, but is also one of the most threatened, with spectacular scenery of canyons, glaciers and waterfalls, as well as man-made structures.

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