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The Green, Blue, and Gray Water Rainbow

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How to Feed the World

Abstract

Laura often starts her lectures on global water resources with a photo of a river in flood. The picture highlights a murky expanse of water that ripples and flows as it washes away the nearby vegetation. The river is vast and full, expanding well beyond its banks. A small community is just visible on the horizon beyond.

Our precious, powerful, and oft-overlooked commodity

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Notes

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© 2018 Jessica Eise and Ken Foster

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Bowling, L.C., Cherkauer, K.A. (2018). The Green, Blue, and Gray Water Rainbow. In: Eise, J., Foster, K.A. (eds) How to Feed the World. Island Press, Washington, DC. https://doi.org/10.5822/978-1-61091-885-5_3

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