Clueless left-wing English major Chris Mooney thinks that Americans might get all excited about the latest scary federal government global warming propaganda, even though they've yawned at very similar propaganda for decades

Could This Scary Report Get Americans to Care About Climate? | Mother Jones

This new report is perhaps the single best conversation piece he's likely to encounter...What makes the new National Climate Assessment so powerful—and accordingly, so threatening to the climate change deniers—is that it brings the debate down from the atmosphere and puts it, Google Maps-style, right smack in your backyard.
...
The first assessment, released late in the Clinton years and then handed off to the environmentally hostile Bush team, was widely attacked by the denier crowd and was subject to a censorship campaign by administration itself. I told the whole story in my first book, The Republican War on Science...In sum, brace yourself for a lengthy, public, editing process—with plenty of sniping by the climate-denial trolls.
...
The good news is that the process involves scientists traveling around the country [in fossil-fueled vehicles]

Chris' article is illustrated with the photo above. Left-wingers allegedly make this face when they're told that carbon dioxide may someday raise the lower-48 U.S. average temperature from 55.3 F to 57.3 F.