"Earth Policy Institute is a nonprofit environmental research organization providing a plan for building a sustainable future."--Page opposite title page. Includes bibliographical references (pages 203-210) and index.

On the edge -- [pt.] I.A deteriorating foundation. Falling water tables and shrinking harvests -- Eroding soils and expanding deserts -- Rising temperatures, melting ice, and food security -- [pt.] II. The consequences. The emerging politics of food scarcity -- Environmental refugees : the rising tide -- Mounting stresses, failing states -- [pt.] III. The response : plan B. Building an energy-efficient global economy -- Harnessing wind, solar, and geothermal energy -- Restoring the economy's natural support systems -- Eradicating poverty, stabilizing population, and rescuing failing states -- Feeding eight billion -- [pt.] IV. Watching the clock. Saving civilization. The author addresses the crucial environmental issues of our times and considers the impact on the economies of the world.