Browsing the "Lamont–Doherty Earth Observatory" Tag

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Rising Temperatures Melting Away Global Food Security

By Lester R. Brown 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 […]