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Earth's Climate Approaches Dangerous Tipping Point
Source: Posted: 06-03-2007 at 12:00:42
| Environment News Service: A stern warning that global warming is nearing an irreversible tipping point was issued today by the climate scientist who the Bush administration has tried to muzzle. James Hansen, director of NASA's Goddard Institute for Space Studies in New York, today published a study showing that greenhouse gases emitted by human activities have brought the Earth's climate close to critical tipping points, with potentially dangerous consequences for the planet. "If global emissions ... |
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