On the December 8 edition of CNN’s New Day, anchor Alisyn Camerota falsely claimed that President-elect Donald Trump’s choice for EPA administrator, Oklahoma Attorney General Scott Pruitt, “hasn’t denied global warming.”
According to Camerota, when Pruitt and other Republicans say that the science of climate change is “far from settled,” they are referring only to “the predictions and the forecasts” of future climate impacts. But that’s simply not true. Like many other Republicans, Pruitt has refused to accept the consensus of the world’s leading scientific institutions that human activities such as burning fossil fuels are the main cause of global warming. In a May op-ed published in National Review and Tulsa World, Pruitt and Alabama Attorney General Luther Strange claimed, “Scientists continue to disagree about the degree and extent of global warming and its connection to the actions of mankind.”
As Camerota wrongly absolved Pruitt of climate denial, CNN’s on-screen text read: “Climate Change Denier Scott Pruitt To Lead EPA.” Co-anchor Chris Cuomo also pushed back on Camerota, stating that Pruitt “says it’s ‘far from settled.’ That means he’s not accepting the science.” Camerota replied that Pruitt “sees nuance where you see black and white.”
Camerota was also off base when she claimed that Pruitt is justified in disputing climate science because climate “predictions” and “forecasts” are unreliable.
Camerota cited one specific example to back up this argument: “People thought the Antarctic ice would be gone by now. It increased in 2014. This is what people hang their hat on when they say that the forecasts are not settled. They fluctuate.” Although it’s true that the increase in Antarctic sea ice has surprised climate scientists, a team of NASA-led researchers was recently able to explain why it is happening, as InsideClimate News reported:
While Arctic ice is melting at a record pace, a team of NASA-led researchers say they can explain why Antarctic sea ice has been edging in the opposite direction. That paradox has puzzled scientists for years and given climate-change deniers fodder to dispute global warming.
The group found that the icy winds blowing off Antarctica, as well as a powerful ocean current that circles the frozen continent, are much larger factors in the formation and persistence of Antarctic sea ice than changes in temperature.
And overall, climate models have been very accurate when it comes to the core task of projecting the rate of global warming. As The Guardian’s Dana Nuccitelli has noted, the 2014 United Nations Intergovernmental Panel on Climate Change (IPCC) report showed that “observed global surface temperature changes have been within the range of climate model simulations,” and a 2015 study that accounts for the discrepancy between air and sea surface temperatures “shows that the models were even more accurate than previously thought.” The nonprofit science education organization Skeptical Science has also explained the accuracy of climate models in predicting global temperature changes.
Watch Camerota deny Pruitt’s climate science denial: