Every snowstorm, hurricane, deluge or drought generates headlines, horror movies and television specials, demanding action to avoid imminent climate catastrophe. Skeptics are pilloried, labeled “climate criminals,” and threatened with “Nuremberg-style war crimes trials.”
Britain’s Royal Society has demanded that ExxonMobil stop funding researchers who say global warming is primarily the result of natural forces. Meanwhile, scientist James Hansen received $250,000 from Teresa Heinz-Kerry for insisting that warming is due to humans, and “socially responsible” investor services refuse to list or recommend corporations they deem insufficiently sensitive on the subject.
Not surprisingly, companies from Wal-Mart to BP, GE and JP Morgan have brought climate activists into their board rooms, lobbied Congress for climate and ethanol legislation, and retooled to produce new product lines intended to boost tax subsidies, favorable PR and profits.
But are these actions socially responsible or in the best interests of society as a whole?
Asserting “the science is settled” ignores the debate that still rages. Proclaiming that “climate change is real” ignores Earth’s constant, natural warming and cooling.
Vikings raised crops and cattle in Greenland 1000 years ago, while Britons grew grapes in England. Four hundred years later, the Vikings were frozen out, Europe was gripped in a Little Ice Age, and priests performed exorcisms on advancing Swiss glaciers. The globe warmed in 1850-1940, cooled for the next 35 years, then warmed slightly again.
Detroit experienced six snowstorms in April 1868, frosts in August 1869, a 98-degree heat wave in June 1874, and ice-free lakes in January 1877. Wisconsin’s record high of 114 degrees F in July 1936 was followed five years later by a record July low of 46. In 1980, five years after Newsweek’s “new little ice age” cover story, Washington, DC endured 67 days above 90 degrees.
Studies by National Academy of Sciences, NOAA, Danish and other scientists continue to raise inconvenient truths that question and contradict catastrophic climate change theories, computer models and assertions. The “hockey stick” temperature graph (which claimed 1990-2000 was the hottest decade in 1000 years) was shown to be invalid; the Southern Hemisphere has not warmed in the past 25 years; the US is yet to be hit by a major hurricane in 2006; interior Greenland and Antarctica are gaining ice mass, not losing it; and Gulf Stream circulation has not slowed, as claimed in 2005.
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