it’s climate change


Hurricane Sandy has emboldened more scientists to directly link climate change and storms, without the hedge. On Monday, as Sandy came ashore in New Jersey, Jonathan Foley, director of the Institute on the Environment at the University of Minnesota, tweeted: “Would this kind of storm happen without climate change? Yes. Fueled by many factors. Is [the] storm stronger because of climate change? Yes.” Raymond Bradley, director of the Climate Systems Research Center at the University of Massachusetts, was quoted in the Vancouver Sun saying: “When storms develop, when they do hit the coast, they are going to be bigger and I think that’s a fair statement that most people could sign onto.” A recent, peer-reviewed study published by several authors in the Proceedings of the National Academy of Science concludes: “The largest cyclones are most affected by warmer conditions and we detect a statistically significant trend in the frequency of large surge events (roughly corresponding to tropical storm size) since 1923.”

more from Mark Fischetti at Scientific American here.