04/22/2009 05:12 am ET Updated May 25, 2011

As Climate Changes, Water Emerges As The New Oil

If water is the new oil, is blue the new green?

Translation: if water is now the kind of precious commodity that oil became in the 20th century, can delivery of clean water to those who need it be the same sort of powerful force as the environmental movement in an age of climate change?

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