March 4, 2005
Scientists Offer New Evidence of Global Warming, Plus a Map of Genetic Variation
A team of climate researchers declared in February that it had the best evidence to date that human beings are warming the globe by polluting the skies with greenhouse gases.
The scientists said they had found that heat has accumulated in the world's oceans in precisely the pattern that is predicted by complex computer models when they simulate the effects of greenhouse warming.
"The debate of whether or not there is a global-warming signal here, now, is over," said Tim P.
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