Wednesday, 8 June 2011

"Where’s The Global Warming?"

James M. Taylor ( senior fellow for environment policy at The Heartland Institute) asks, where is the global warming in his Forbes article: 

Global greenhouse gas emissions have risen even faster during the past decade than predicted by the United Nations Intergovernmental Panel on Climate Change (IPCC) and other international agencies. According to alarmist groups, this proves global warming is much worse than previously feared. The increase in emissions “should shock even the most jaded negotiators” at international climate talks currently taking place in Bonn, Germany, the UK Guardian reports. But there’s only one problem with this storyline; global temperatures have not increased at all during the past decade.
If atmospheric carbon dioxide emissions are the sole or primary driver of global temperatures, then where is all the global warming? We’re talking 10 years of higher-than-expected increases in greenhouse gases, yet 10 years of absolutely no warming. That’s 10 years of nada, nunca, nein, zero, and zilch.

There is a difference between global warming theory and alarmist global warming theory. Global warming theory holds that certain atmospheric gases warm the earth. Unless other factors intervene, adding more of these gases will tend to warm the atmosphere. This is well accepted across the scientific community. Alarmist global warming theory entails the additional assertion that the earth’s sensitivity to even very modest changes in atmospheric gases is extremely high. This is in sharp scientific dispute and has been repeatedly contradicted by real-world climate conditions.

The Scientific Method requires testing a proposed scientific hypothesis before accepting it as the truth. When real-world observations contradict the hypothesis, you go back to the drawing board. For more than a century now, real-world climate conditions have defied the alarmist global warming hypothesis. This is especially so during the past decade, when temperatures should be rising dramatically if the alarmist hypothesis is correct. Temperatures are not rising dramatically. They are not even rising at all.
Oh well, back to the old drawing board
Read the entire article here

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