“The momentum of the heating, and the momentum of the economy that powers it, can’t be turned off quickly enough to prevent hideous damage. But we will keep fighting, in the hope that we can limit that damage.”
Bill McKibben’s words occur on the final page of his newly published book Eaarth: Making a Life on a Tough New Planet. The misspelling indicates a planet still recognizable but fundamentally changed. A planet that he first warned about over twenty years ago in his earlier book, The End of Nature.
McKibben is an activist as well as a writer. He led the 350.org campaign last year. Three hundred fifty parts per million is the level James Hansen and other scientists consider the upper limit of a safe level of carbon dioxide in the atmosphere.