Exceptional 2012 Greenland Ice Melt Caused By Jet Stream Changes That May Be Driven By Global Warming

By Joe Romm / Climate Progress: New research finds that “unusual changes in atmospheric jet stream circulation caused the exceptional surface melt of the Greenland Ice Sheet (GrIS) in summer 2012.” Prof. Jennifer Francis tells me these changes are consistent with those caused by warming-driven “Arctic Amplification.” And that means GrIS may melt faster than…

99 One-Liners Rebutting Denier Talking Points — With Links To The Full Climate Science

By Joe Romm: Progressives should know the disinformers’ most commonly used arguments — and how to answer them crisply. Those arguments have been repeated so many times by the fossil-fuel-funded disinformation campaign that almost everyone has heard them — and that means you’ll have to deal with them in almost any setting, from a public talk to a…