The first key to wisdom is constant and frequent questioning, for by doubting we are led to question and by questioning we arrive at the truth.
-- Peter Abelard (A.D. 1079 - 1142)
Reading about the recent global warming rally at Kincaid Park, I wondered if the participants would be relieved if man's activities were proved not responsible for Alaska's warming weather. An intriguing question.
They probably don't know ground-based warming stopped in 1998, according to Intergovernmental Panel on Climate Change data. This temperature stability is occurring despite a four percent increase in atmospheric C02 over the last eight years. Lower atmosphere satellite data also show little, if any, warming since 1979, although atmospheric CO2 increased 17 percent.
In another surprising turn, NASA's Goddard Institute for Space Studies corrected data errors this September that required changing America's warmest year on record from 1998 to 1934, thus refuting the Gospel According to James Hansen, the Institute's director. The third hottest year is now 1921.
Canadian Stephen McIntyre (www. climateaudit.org), concerned about the discontinuity of NASA's temperature record, identified the errors and contacted the Institute. The end result: Five of America's top 10 warmest years occurred in the 1930s, when only 10 percent of greenhouse gases emitted in the last century were in the atmosphere. Three of the top 10 remain 1998, 2006 and 1999. Natural variation or catastrophic warming?
McIntyre's widely-commended contribution to climate science also severely damaged Michael Mann's infamous "hockey stick" graph that is integral to climate scare mongering, and the 2007 IPCC report no longer includes it. This is fascinating stuff.
Ancient Chinese records have revealed historic warming from year one to about A.D. 240 (the Roman Warming); a cold period between years A.D. 240 and 800 (Dark Ages); warming between 800 and 1400 (Medieval Optimum); and cooling from 1400 to about 1900 (Little Ice Age). Where were man-made CO2 emissions then?
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