by Michael Bastasch Democrats are increasingly lining up behind New York Congresswoman Alexandria Ocasio-Cortez’s call for a “Green New Deal,” but few, if any, have talked about its actual impact on global warming. Even if all the Green New Deal’s goals were achieved, it would have a negligible, and likely immeasurable, impact on projected global warming, according to climate model simulation provided by a libertarian think tank. “I seriously think the effect would — at best — be barely detectable in the climate record,” Patrick Michaels, a climatologist with the Cato Institute, told The Daily Caller News Foundation. Cato developed its own “Carbon Tax Temperature-Savings Calculator” to estimate the amount of warming that might be averted through reducing greenhouse gas emissions, like carbon dioxide. The carbon calculator is based on the so-called “MAGICC” climate model simulator, developed by the National Center for Atmospheric Research with funding from the Environmental Protection Agency. So, how much warming would a “Green New Deal” avert by the end of the century? Slightly under 0.14 degrees Celsius, according to Cato’s temperature calculator. “The year-to-year variation is very close to the total amount of warming that would be ‘saved’ by 2100, according to EPA’s own…
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