ABOUT THE ESSAY
Drylands: Water and the West
On Places, an essay and slideshow by Peter Arnold and Hadley Arnold of the Arid Lands Institute, on what they call "the largest and least understood environmental challenge of the 21st century."
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is a founding co-director of the Arid Lands Institute at Woodbury University.
is a founding co-director of the Arid Lands Institute at Woodbury University.