Polar bear distribution shows they are limited by winter ice extent | polarbearscience

I’ve said it before but it’s worth saying again now that the sea ice in the Arctic is approaching its seasonal maximum extent and thickness: polar bears are limited by winter sea ice extent (Fig.1), not by the minimum extent of ice in the summer. Otherwise, their distribution would resemble the summer sea ice minimum (Fig. 2), not the winter maximum.

Twitter / RogerPielkeJr: Anyone claiming US hurricane ...

Anyone claiming US hurricane freq, intensity and damage are actually increasing has to explain why 3 independent datasets are all wrong.

Twitter / BigJoeBastardi: Mid nation to mid atlantic ...

Mid nation to mid atlantic mauler deals crocus crushing,daffodil destroying,tulip terminating, petunia pounding snows pic.twitter.com/8tOHnIzuSq

Furor Over Keystone Pipeline Caught U.S. and Canada Flat-Footed on Climate Change | InsideClimate News

On Sunday, [Alberta] took out a half-page ad in the New York Times asserting that it is "committed to raising the bar higher on its leading climate change policy."