18/06/01
A blue-ribbon National Academy of Sciences panel, warning President Bush that an acceleration of temperature increases is likely this century, said that its "stated degree of confidence ... is higher today than it was 10, or even five years ago."
Ralph Cicerone, the University of California, Irvine, chancellor who chaired the committee, said a projected temperature rise of 2.5 degrees to 10.4 degrees Fahrenheit by 2100 is cause for Americans to be concerned.
The issue has resurfaced with a wallop this year because of President Bush's decision to reject the 1997 Kyoto warming treaty, which would have set rigid targets for emissions reductions by 2008. The move brought strong denunciations from environmentalists and European nations where global warming emotions run highest.
Unassailable is the fact that the earth is warming. Global temperatures are up 1 degree Fahrenheit in the last century, and most scientists agree that the rapid rise in greenhouse gases has something to do with it. According to the academy report, the increase of the last several decades is "likely mostly due to human activities."
Where the agreement ends is assessing the severity of the warming trend and its likely effects around the globe. The scientific panel arrived at a median projection of a 5.4 degree increase and said the upward trend likely would continue into the 22nd century.
so Jazz you were right about the 1 degree.