Tomgram: Bill McKibben, It’s Not Just What Exxon Did, It’s What It’s Doing
In essence, there’s no backsies when it comes to climate change. Once you’ve begun the full-scale destabilization and melting of the Greenland ice sheet and of the vast ice sheets in the Antarctic, for instance, the future inundation of coastal areas, including many of humanity’s major cities, is a foregone conclusion somewhere down the line. In fact, a recent study, published in the journal Nature Climate Change by 22 climate scientists, suggests that when it comes to the melting of ice sheets and the rise of seas and oceans, we’re not just talking about how life will be changed on Planet Earth in 2100 or even 2200. We’re potentially talking about what it will be like in 12,200, an expanse of time twice as long as human history to date.
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