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MORE GLOBAL COOLING AHEAD, STUDY SAYS

Natural variations in climate, driven by shifting ocean currents, could lead to another decade of cooling global temperatures, according to a peer-reviewed study in the scientific journal 'Nature'.

The cooling temperatures would add to an ongoing cooling trend that has held sway for the past decade, says Bonner R. Cohen, a senior fellow with the National Center for Public Policy Research.

Other major findings:-

The average temperature of the sea around Europe and North America will cool slightly over the next decade while the tropical Pacific will remain unchanged.

Global surface temperature may not increase over the next decade, as natural climate variations in the North Atlantic and tropical Pacific temporarily offset the projected human-caused global warming.

The study's lead author, Noel Keenlyside, predicts that there will be no warming until 2015 but it will pick up after that. The overall global temperature has been gradually decreasing since 1998, which was the warmest year since the end of the Little Ice Age a little more than 100 years ago.

If the Keenlyside study is correct, the ongoing cooling will have lasted for roughly 20 years by the time it ends. Global temperatures also cooled between 1945 and 1977, a period of 30 years.

Keenlyside's study indicates cooling temperatures will have dominated 50 of the 70 years since 1945, once the current cooling trend comes to an end.

Source: Bonner R. Cohen, "More Global Cooling Ahead, Study Says," Heartland Institute, August 1, 2008


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AnnaPollock Global Cooling - the need for open mindedness and tolerance 2 Oct 4 2008, 11:03 PM EDT by JohnSandford
Thread started: Jul 31 2008, 1:37 PM EDT  Watch
The seemingly conflicting science re climate change, for example, is proves how little we really know about this complex planet of ours and that an attitude of humble curiosity would serve us well. I am very shocked and concerned by some of the untenable and inflammatory remarks made by some scientists that judge and condemn the behavior and beliefs of those who doubt global warming.

The emotive nature of the debate has served to highlight, however, how nonobjective science, as currently practiced, has become; how subject it can be to political correctness; and how easily influenced by powerful interests of whatever political spectrum. A few years ago, it was almost impossible to get funding and money to study the impact of tobacco on cancer, for example and in the 80’s it was difficult to get funding to study possible anthropogenic causes of climate change. Then in both case, the political tide and public opinion turned.

The scientific community needs to operate free from political, media and economic interference if we are to be free. Environmentalists who sink to emotive statements such as “deniers are guilty of crimes against humanity” serve no one, even their own cause.

Finally, I resort to old fashioned common sense. The credit crunch we are now experiencing is the direct result of greed and hurts many innocent people. The environmental crunch is occurring because humans have forgotten that we live on a finite planet and the earth can only process and absorb so much of our waste. We’re living off our environmental credit cards. Instead of applying the precautionary principle to justify war, we’d be advised to apply it to a bigger issue – the question of how our species co-exists with other life forms on this planet.
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