20 May 2008

Globe Not Actually Warming After All

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But the prophets, seers, and prognosticators say they know warming will resume in a decade or so, they can predict it!

National Post:

You may have heard earlier this month that global warming is now likely to take break for a decade or more. There will be no more warming until 2015, perhaps later.

Climate scientist Noel Keenlyside, leading a team from Germany’s Leibniz Institute of Marine Science and the Max Planck Institute of Meteorology, for the first time entered verifiable data on ocean circulation cycles into one of the U. N.’s climate supercomputers, and the machine spit out a projection that there will be no more warming for the foreseeable future.

Of course, Mr. Keenlyside– long a defender of the man-made global warming theory — was quick to add that after 2015 (or perhaps 2020), warming would resume with a vengeance.

Climate alarmists the world over were quick to add that they had known all along there would be periods when the Earth’s climate would cool even as the overall trend was toward dangerous climate change.

Sorry, but that is just so much backfill.

There may have been the odd global-warming scientist in the past decade who allowed that warming would pause periodically in its otherwise relentless upward march, but he or she was a rarity.

If anything, the opposite is true: Almost no climate scientist who backed the alarmism ever expected warming would take anything like a 10 or 15-year hiatus.

Last year, in its oft-quoted report on global warming, the UN’s Intergovernmental Panel on Climate Change (IPCC) predicted a 0.3-degree C rise in temperature in the coming decade — not a cooling or even just temperature stability.

In its previous report in 2001, the IPCC prominently displaced the so-called temperature “hockey stick” that purported to show temperature pretty much plateauing for the thousand years before 1900, then taking off in the 20th Century in a smooth upward line. No 10-year dips backwards were foreseen.

It is drummed into us, ad nauseum, that the IPCC represents 2,500 scientists who together embrace a “consensus” that man-made global warming is a “scientific fact;” and as recently as last year, they didn’t see this cooling coming. So the alarmists can’t weasel out of this by claiming they knew all along such anomalies would occur.

This is not something any alarmist predicted, and it showed up in none of the UN’s computer projections until Mr. Keenlyside et al. were finally able to enter detailed data into their climate model on past ocean current behaviour.

Less well-known is that global temperatures have already been falling for a decade. All of which means, that by 2015 or 2020, when warming is expected to resume, we will have had nearly 20 years of fairly steady cooling.

H/t to Frank Dobbs.

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