As global warming from unlimited fossil fuel burning accelerates, the Arctic is being radically transformed. This winter saw large regions of Canada and Greenland about 10°C (about 15-20°F) above the historical average. Temperatures in eastern Canada in the dead of winter were a staggering 21°C (37.8°F) above average. The extreme Arctic warming is wreaking havoc with the polar ecosystems and is linked to the catastrophic snowstorms that pummeled the United States. In a summary of how global climate change is becoming observable to people in their daily lives, NASA scientist James Hansen was forced to redraw his global map with hot pink:
The temperature anomaly in the Arctic — the amount that current temperatures differ from historical norms — is now so severe that NASA’s James Hansen had to add a new color to his charts in order to accurately depict it: Hot pink.
“One sure bet is that this decade will be the warmest in history,” Hansen writes in his survey.
(HT Climate Sight)