Debate on Climate Shifts to Issue of Irreparable Change

Washington Post
January 29, 2006

Some Experts on Global Warming Foresee 'Tipping Point' When It Is Too Late to Act

by Juliet Eilperin
Washington Post Staff Writer

Now that most scientists agree human activity is causing Earth to warm, the central debate has shifted to whether climate change is progressing so rapidly that, within decades, humans may be helpless to slow or reverse the trend.

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