Articles by Lester Brown
Lester R. Brown is founder and president of Earth Policy Institute in Washington, D.C. Follow EPI: Twitter, Facebook, YouTube, LinkedIn
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A $50 million tipping point?
Michael Bloomberg's contribution to the Sierra Club's Beyond Coal campaign could have many ripple effects and force the U.S. to quit coal for good.
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Iowa is a lean, mean, grain-growin' machine
The single state of Iowa produces more grain than all of Canada, and almost as much soy as China.
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Growing Water Deficit Threatening Grain Harvests
Many countries are facing dangerous water shortages. As world demand for food has soared, millions of farmers have drilled too many irrigation wells in efforts to expand their harvests. As a result, water tables are falling and wells are going dry in some 20 countries containing half the world’s people. The overpumping of aquifers for […]
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Rising Temperatures Melting Away Global Food Security
Heat waves clearly can destroy crop harvests. The world saw high heat decimate Russian wheat in 2010. Crop ecologists have found that each 1-degree-Celsius rise in temperature above the optimum can reduce grain harvests by 10 percent. But the indirect effects of higher temperatures on our food supply are no less serious. Rising temperatures are […]
