“Veteran science writer Pearce (Turning Up the Heat) makes a strong—and scary—case that a worldwide water shortage is the most fearful looming environmental crisis. With a drumbeat of facts both horrific (thousands of wells in India and Bangladesh are poisoned by fluoride and arsenic) and fascinating (it takes 20 tons of water to make one pound of coffee), the former New Scientist news editor documents a “kind of cataclysm” already affecting many of the world’s great rivers.”—Publishers Weekly.

For more information, visit When the Rivers Run Dry: Water–The Defining Crisis of the Twenty-first Century, by Fred Pearce, Beacon Press 2007.