Paul Driessen

“Scientific debates should be played out in the academic arena,” insists University of Virginia environmental sciences professor David Carr. “If Michael Mann’s conclusions are unsupported by his data, his scientific critics will eventually demonstrate this.”

Carr and 809 other Virginia scientists and academics signed a petition launched by the activist Union of Concerned Scientists, protesting Commonwealth Attorney General Ken Cuccinelli’s investigation of former University of Virginia professor Michael Mann. The American Association of University Professors likewise opposes Cuccinelli, who is seeking documents from UVA, to determine whether there are grounds to prosecute Mann for violating the Fraud Against Taxpayers Act, by presenting false or misleading information in support of applications for state-funded research.

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Carr claims Cuccinelli is attempting to “drown out” scientific debate.” Others have accused the AG of conducting a “witch hunt,” engaging in “McCarthyite” tactics, and “restricting academic freedom.”

It’s time to clear a few things up.

Mann is the former UVA professor, whose “hockey stick” temperature chart was used to promote claims that “sudden” and “unprecedented” manmade global warming “threatens” human civilization and Earth itself. The hockey stick was first broken by climatologists Willie Soon and Sallie Baliunas, who demonstrated that a Medieval Warm Period and Little Ice Age were clearly reflected in historic data across the globe, but redacted by Mann. Analysts Steve McIntyre and Ross McKitrick later showed that Mann’s computer program generated hockey-stick patterns regardless of what numbers were fed into it – even random telephone numbers; that explained why the global warming and cooling of the last millennium magically disappeared in Mann’s “temperature reconstruction.”

The Climategate emails revealed another deliberate “trick” that Mann used to generate a late twentieth-century temperature jump: he replaced tree ring data with thermometer measurements at the point in his timeline when the tree data no longer fit his climate disaster thesis. During his UVA tenure, he employed other sly statistical tricks to generate a purported, and truly unprecedented, CO2-driven warming of 2-4.5 degrees F per decade (1-2.5 degrees C). That extrapolates to as much as 45 degrees F per century!


Paul Driessen

Paul Driessen is senior policy adviser for the Committee For A Constructive Tomorrow (CFACT), which is sponsoring the All Pain No Gain petition against global-warming hype. He also is a senior policy adviser to the Congress of Racial Equality and author of Eco-Imperialism: Green Power - Black Death.

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