florida under waterA recent article in The New Yorker, Elizabeth Kolbert’s “The Siege of Miami,” details disturbing consequences of sea level rise in Florida. The future will bring higher seas, but we normally think of climate change consequences happening nearer to the year 2100, an arbitrary target used by many climate models.

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A recent study published in Environmental Research Letters, “The climate change consensus extends beyond climate scientists,” offers encouraging data, while at the same time perpetuating many of the errors that plague the public understanding of climate science.

First, the good news. The paper reports the results of university science faculty polling:

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paris hilton that's hotJuly was hot. It was the hottest July on record, but more than this: it was the warmest month ever recorded on Earth. Let that sink in a moment. The first seven months of 2015 were all record breakers, and 2015 is on track to take the record for warmest recorded year. As Paris Hilton likes to say, “That’s hot.”

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We recently reached an interesting milestone: for the first time in human history, the global monthly average carbon dioxide concentration in the atmosphere exceeded 400 parts per million (ppm). This wasn’t the first time that the 400 ppm barrier had been broken; that occurred at Mauna Loa back in May 2013.

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