Polar Vortex, Jet Stream and Climate Change

Current coverage of polar vortex intrusion. ‘Polar vortex’ could send wind chill to 65 below zero in Midwest More realtime coverage Carson Walker: Temperature records will likely be broken during the short, yet forceful deep freeze that will begin in many places on Sunday and extend into early next week. That’s thanks to a perfect…

Is the climate sensitivity less than 2°C?

Published on YouTube Aug 4, 2013: ClimateCrocks.com: Atmospheric Scientist Andrew Dessler of Texas A&M has been doing a lot of important writing and speaking on the topic of climate sensitivity over the last several years.  His debate with Richard Lindzen, posted here a while ago, is  a good example of how he has managed to…