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Dan Egan, author of the New York Times bestseller The Death and Life of the Great Lakes, discusses what extreme measures people have used to find phosphorus, how phosphorus is misused in U.S. agriculture, and how it's so essential to all life on earth. Dan's latest book is The Devil’s Element: Phosphorus and a World Out of Balance.
Dan Egan , author of the New York Times bestseller The Death and Life of the Great Lakes , discusses what extreme measures people have used to find phosphorus, how phosphorus is misused in U.S. agriculture, and how it's so essential to all life on earth. Dan's latest book is The Devil’s Element: Phosphorus and a World Out of Balance . read more read less

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