Again, exceptional infographics tell an important environmental story–it is worth opening if only for the quality of the interactive illustrations:
The warming atmosphere is causing an arm of the powerful Gulf Stream to weaken, some scientists fear.
By MOISES VELASQUEZ-MANOFF
and JEREMY WHITE
IT’S ONE OF THE MIGHTIEST RIVERS you will never see, carrying some 30 times more water than all the world’s freshwater rivers combined. In the North Atlantic, one arm of the Gulf Stream breaks toward Iceland, transporting vast amounts of warmth far northward, by one estimate supplying Scandinavia with heat equivalent to 78,000 times its current energy use. Without this current — a heat pump on a planetary scale — scientists believe that great swaths of the world might look quite different. Continue reading