The BET - a new book by Paul Sabin, Associate Professor of History

September 10, 2013

THE BET:  Paul Ehrlich, Julian Simon and Our Gamble over Earth’s Future
By PAUL SABIN

“Paul Sabin vividly and creatively explores the half century battle over environmental policy by telling the story of the clash —and famous ‘bet’ — between Paul Ehrlich, the prophet of population doom, and Julian Simon, the advocate of technology and markets. My own wager is that The Bet will also provide a very valuable and timely framework for understanding today’s great environmental debates.   In fact, I will double down on that bet!”— Daniel Yergin, Pulitzer-prize winning author of The Quest:  Energy, Security, and the Remaking of the Modern World and of The Prize

Today’s raging partisan battles over climate policy and the Keystone XL pipeline are just the latest examples of a deeper debate about our future:  Are we headed for a world of scarce resources and environmental catastrophe as many environmentalists believe, or will market forces and technological innovation yield greater prosperity?  In a gripping new history – THE BET: Paul Ehrlich, Julian Simon, and Our Gamble over Earth’s Future (September 3, 2013 | Yale University Press) – Yale University professor Paul Sabin draws on an iconic story to examine the clash between environmentalists and their conservative critics—from the late 1960s to the present—and traces the origins of the political gulf that separates the two sides.

In 1980, the iconoclastic economist Julian Simon challenged celebrity biologist Paul Ehrlich to a bet. Their wager on the future prices of five metals captured the public’s imagination as a test of coming prosperity or doom.  Ehrlich, author of the landmark book The Population Bomb, predicted that rising populations would cause overconsumption, resource scarcity, and famine—with apocalyptic consequences for humanity. Simon optimistically countered that human welfare would flourish thanks to flexible markets, technological change, and our collective ingenuity. THE BET weaves the two men’s lives and ideas together with the era’s partisan political clashes over the environment and the role of government.   In a lively narrative leading from the dawning environmentalism of the 1960s through the pivotal presidential contest between Jimmy Carter and Ronald Reagan and on into the 1990s, Paul Sabin shows how the fight between Ehrlich and Simon—between environmental fears and free-market confidence—helped create today’s gaping and rancorous political divide.  Drawing insights from both sides, Sabin argues for using social values, rather than economic or biological absolutes, to guide society’s crucial choices relating to climate change, the planet’s health, and our own.

Paul Sabin is associate professor, Department of History, Yale University. He previously co-founded and directed the Environmental Leadership Program, a national nonprofit organization.  He is the author of The Bet: Paul Ehrlich, Julian Simon, and Our Gamble over Earth’s Future and Crude Politics: The California Oil Market, 1900-1940.

“A refreshingly readable and consistently insightful portrait of the ferocious American politics of global population and resources since the 1960s – and of two implacable enemies who strangely resembled one another.”—J.R. McNeill, author of Something New Under the Sun: An Environmental History of the 20th-century World

“Paul Sabin’s The Bet is wonderfully conceived, sharply focused and entertainingly executed. In the story of a famous bet between two men of large egos, he manages to touch on the most basic problems we face in trying to come to terms with our current environmental crisis.”—Richard White, author of Railroaded: The Transcontinentals and the Making of Modern America



“Beautifully written, non-partisan, and filled with surprising insights, The Bet is essential reading for anyone who wants to understand modern environmental politics.”—Nancy Langston, author of Toxic Bodies: DES and the Lessons of History

For more information, go to http://yalepress.yale.edu/yupbooks/book.asp?isbn=9780300176483

News & Updates

Close-up of a male greater sage-grouse ‘strut’ display

Study led by YIBS Faculty Affiliate Richard Prum's lab reveals mating tip for bird species: You should be dancing

May 30, 2025
When it comes to impressing the ladies, greater sage-grouse males know that smooth dance moves trump combative posturing. Indeed, new Yale research into these prairie-...
A cactus wren

Even birds can’t outfly climate change

May 28, 2025
As rising global temperatures alter ecosystems worldwide, animal species usually have two choices: adapt to changing local conditions or flee to a cooler clime. Ecologists...
Thomas Near and others have discovered two darter species — the Gurley Darter and the Birmingham Darter — in the Mobile River system in central Alabama.

YIBS Faculty Affiliate Thomas Near and others find two new fish species in Alabama streams — and they’re already imperiled

April 29, 2025
Yale researchers have discovered two new species of darter — small, colorful freshwater fishes — inhabiting short stretches of creeks and streams in central Alabama.  And...