Cornwall Alliance Statement on EPA Administrator Scott Pruitt’s Resignation

On July 5, President Donald Trump announced the resignation of Environmental Protection Agency Administrator Scott Pruitt. The Cornwall Alliance was pleased to support Mr. Pruitt’s nomination in 2017, and we have valued his service to the American people since then. He has brought to the EPA, which in past years frequently overstretched the statutory limits

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FIFA World Cup and Climate Change: Shocking Exits and Shocking Retentions

This week the teams at the FIFA football (what you Americans call soccer) World Cup competition in Russia are in their knockout phase. As has happened repeatedly in the past decade, the teams that have survived surprise many fans. This year brought massive shocks, with Germany’s defending champions crashing out early. Traditional powerhouses Spain, Argentina, and

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Joint Letter to President Trump Urging the Rejection of the Kigali Amendment to the Montreal Protocol

As noted in the letter below, the Montreal Protocol was created originally to replace the use of certain refrigerants with hydrofluorocarbons (HFC) in air conditioners and refrigerators because of the belief that those refrigerants were depleting the ozone layer. The Kigali Amendment now would require that HFC’s be replaced with hydrofluoro-olefins (HFO). HFO’s cost ten

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How Do Hard Data and Computer Climate Models’ Dire Predictions Compare?

Nobel Prize-winning physicist Richard Feynman explained “the key to science” this way: In general we look for a new law by the following process. First we guess it. Then we compute the consequences of the guess to see what would be implied if this law that we guessed is right. Then we compare the result

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Defending Scott Pruitt from Scurrilous Journalists and Politicians

Last year, the Cornwall Alliance produced an open letter supporting Scott Pruitt’s nomination to become EPA Administrator. We rested our judgment on the facts that As Oklahoma Attorney General Pruitt had demonstrated his legal expertise in successful litigation to require corporations—including the energy corporations so prominent in his state’s economy—to abide by environmental laws and

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History 1, Hansen 0

In 1988, James Hansen confidently predicted that the world would be about 1 degree Celsius warmer today than it was then. Actually, he offered three scenarios: A, “business as usual,” with rapidly rising carbon dioxide emissions, which would bring that 1 degree; B, “most plausible,” with emissions remaining constant at 1988 levels, which would make

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Famine Forecasts Foiled: Climate’s Projected Food Production to Increase

The latest dose of “fake news” about global warming comes from two forecasts of famine due to human activity. Both drew on estimates of extremely high temperatures predicted by the same flawed climate models used by the Intergovernmental Panel on Climate Change (IPCC) to predict other climate calamities. The climate models used in the studies

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