Study linking polar vortex chills to melting sea ice rejected by leading IPCC author
'Kevin Trenberth, climate analysis chief at the National Center for Atmospheric Research in Boulder, … said he doesn’t agree with Yoon’s study.'
‘His research points more to the Pacific than the Arctic for changes in the jet stream and polar vortex behavior, and he said Yoon’s study puts too much stock in an unusual 2012.’