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Though skeptics question the seriousness of global warming, Gore is unwavering. He says many of the organizations that have come out with studies questioning the effects of global warming are funded by the worst polluters, including certain oil and coal companies.

"They crank out so-called studies that are designed to make people think, 'Hey, there's no problem. Just let us keep on putting as much pollution up there as we want. Don't make us be responsible,'" he says.

For the true "expert opinion," Gore says people should take a look at a study conducted by the University of California. In this study, researchers conducted a peer review of experts' journal articles on global warming from the past 10 years.

The result? "None of them disagreed with the main consensus," Gore says. "There are some aspects of this issue where there is a continuing debate around the edges, but the central consensus is as strong as it ever gets in science."

In a special issue of Scientific American magazine, Gore says editors concluded that the debate on global warming is over. "It is real," he says. "It is happening now."
FROM: Oprah's Earth Day Event
Published on January 01, 2006


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