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Global warming evidence is truly frightening
Wednesday, December 14, 2005
The recent United Nations Climate Change Conference ended on a disturbing note -- and no, it wasn't the weaseling diplomatic posture of the United States in regards to its responsibilities as a member of the world community to reduce the so-called 'greenhouse gases' that may well be contributing to the phenomena of global warming. It was the actual evidence itself that keeps mounting up even as we Americans do our best to pretend nothing much out of the ordinary is really happening.
Two recent developments have added an additional chill to the other scientific warnings that have been piling up since the 1960s, when scientists recorded global temperatures inching higher. The first was a finding by a team of European researchers studying ice core samples drawn from the innermost recesses of Antarctica. They show that there is more carbon dioxide in the atmosphere today than at any point during the last 650,000 years.
The second is a more recent finding, that of the measurement of the currents that flow in the Atlantic Ocean that carries warmer Gulf Stream water toward Northern Europe. The overall circulation of these currents, say scientists from the National Oceanography Center in Great Britain, has slowed by some 30 percent since a similar set of measurements was examined back in 1957. The Atlantic Current directly impacts weather in Europe, and a slowdown would be expected to have a tremendous impact on conditions ranging from weather to ocean fisheries.
Meanwhile, an almost stunning range of climate-related data continues to pour in -- the melting of ancient glaciers worldwide, the shrinking of the North Pole and speculation that it might disappear entirely within our children's lifetimes, t"
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