'Fingerprint' Of Global Warming Found

3 January 2003 - 1:00pm

Researches at two U.S. universities have found the "fingerprint" of global warming.

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"A variety of species, from frogs to flowering plants, have demonstrated changed behavior in response to increasing world temperatures over the last few decades. According to the results of two studies published today in the journal Nature, these changes are not isolated events, but instead represent a worldwide pattern, or 'fingerprint,' of global warming."

Source: Scientific American, January 2, 2003