6 innovations to cope with the threat of a megadrought

NASA is now predicting a “megadrought” as early as 2050 that might last 30 or more years and transform a broad swath of the United States into an arid Dust Bowl. If greenhouse gas emissions continue to increase along current trajectories, say NASA researchers, there is a staggering 80 percent likelihood of the Southwest and […]

Por Administrador
Administrador del Sitio
Publicado el 19 de February del 2015
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