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June 19, 2013
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Earth on Fast Track to WarmingPosted on Feb 20, 2006BBC: Greenhouse gases are being released 30 times faster than the rate of emissions that triggered a period of extreme global warming in the Earth’s past. That is the conclusion of scientists who presented results at a conference in St Louis, in the US. Emissions that caused a global warming episode 55 million years ago were released over 10,000 years. Advertisement New and Improved CommentsIf you have trouble leaving a comment, review this help page. Still having problems? Let us know. If you find yourself moderated, take a moment to review our comment policy. |