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As Global Population Grows, Water Matters More

length: 35:48   credit: nprdownload

Water streamClean, fresh water is an essential element to life — not only do people and animals depend on it, but it also sustains many businesses and agriculture. The majority of the fresh water used worldwide goes to irrigation, and the need is expected to rise with the growing global population.

An interview with Post Carbon Fellow Sandra Postel and WWF senior vice president of market transformation Jason Clay.

Image credit: John 'K'/flickr

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