Civilizations -
h20: the molecule that made us

Travel into the past to see how water may have driven our own Travel into the past to see how water may have driven our own evolution -- and created civilizations. But can the Earth's water evolution -- and created civilizations. But can the Earth's water supplies guarantee our future? supplies guarantee our future?

Duration: 56 minutes and 46 seconds

Episode Number: 102

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About H20: The Molecule That Made Us:

Discover how water underpins every aspect of our existence.

Find out how our success is intimately connected to our control of the molecule, but that the growth of our civilizations has also created a dangerous dependence on this precious resource.