Volker Radke

Time Lag

Elizabeth Kolbert, The New Yorker:

…One of the most salient—but also, unfortunately, most counterintuitive—aspects of global warming is that it operates on what amounts to a time delay. Behind this summer’s heat are greenhouse gases emitted decades ago. Before many effects of today’s emissions are felt, it will be time for the Summer Olympics of 2048. (Scientists refer to this as the “commitment to warming.”) What’s at stake is where things go from there. It is quite possible that by the end of the century we could, without even really trying, engineer the return of the sort of climate that hasn’t been seen on earth since the Eocene, some fifty million years ago.

Along with the heat and the drought and the super derecho, the country this summer is also enduring a Presidential campaign. So far, the words “climate change” have barely been uttered. This is not an oversight. Both President Obama and Mitt Romney have chosen to remain silent on the issue, presumably because they see it as just too big a bummer.

And so, while farmers wait for rain and this season’s corn crop withers on the stalk, the familiar disconnect continues. There’s no discussion of what could be done to avert the worst effects of climate change, even as the insanity of doing nothing becomes increasingly obvious.