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Old 10th Jul 2008, 08:46
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shortshorts
 
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What Global Warming??

Dijon who is guiding you?? Surely not the politicians, maybe Gore?

The artic as a whole is as warm now as it was in the 1930’s.
There has been no global temperature increase since 1998, despite an increase in CO2 conc of about 15 ppm (4%).
The temperature rise and fall during the Halocene in the Greenland ice core are between + and – 2.5 degrees per century, the alleged “abnormal” rate of late 20th century change is between 1 and 2 degrees per century.

A temperature increase between 1905 and 1940 occurred before any greatly increased industrial emissions of CO2. The rapid post 1940 increase in CO2 emissions was accompanied by a falling temperature between 1945 and 1965.

Climate changes naturally all the time. A distinct human signal has not yet been identified within the variations of the natural climate system, to the degree we can not even be certain whether the global human signal is one of warming or cooling.
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