2014 was the warmest year since 1880, and 2015 is on track to be even warmer. While the rest of the world has warmed by an average of 1.4 degrees Fahrenheit, the Arctic has warmed by twice as much.
2014 was the warmest year since 1880, and 2015 is on track to be even warmer. While the rest of the world has warmed by an average of 1.4 degrees Fahrenheit, the Arctic has warmed by twice as much.