U.S. Climate Expert: 2 Degrees of Warming is Too Dangerous

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Godfather of U.S. climate science warns that current emissions goals aren't good enough.

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Ex-NASA expert issues call for climate solutions (via AFP)

Longtime NASA expert James Hansen has issued a call for new approaches to stop global warming, saying solutions are needed and that currently accepted targets are too dangerous. His 26-page paper in the open-access journal PLOS ONE outlines the dangers…

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Photo: Flickr user World Development Program, creative commons licensed.