Hurricane Ida proves that we need to step up political fight on climate change
Bill McKibben writes: In October, 1999, Kerry Emanuel, a professor of atmospheric science at the Massachusetts Institute of Technology, published a paper in the journal Nature that stated, quite baldly: “the evolution of hurricane intensity depends mainly on three factors: the storm’s initial intensity, the thermodynamic state of the atmosphere through which it moves, and the heat exchange with the upper layer of the ocean under the core of the hurricane.” Hurricane Ida followed his script this past weekend—in the…