Something weird is happening around climate change. Republicans are deciding it's real. Three years ago, only 49 percent of Republicans thought so, but by last December it was 64 percent, as a Monmouth University poll found. That's a huge jump in a short time and is all the more astonishing given that the Republican president and many of his party's politicians pooh-pooh the global emergency. Meanwhile, other parts of the electorate are really freaking out. Last year, the percentage of those who say they're "very worried" about global warming shot up from 21 percent to 29 percent, according to a poll by Yale's and George Mason University's programs on climate change communication. Those who've studied this shift say it's because of the recent waves of unsettling, climate-related news. The problem is now knocking on everyone's front door: record-breaking heat and cold, ravaging hurricanes, rampaging wildfires in overdry forests. "It's not distant," says Anthony Lei-serowitz, head of the Yale program. There's a phrase I like that describes what's happening, and it helps us grasp what might be next: "peak indifference." It refers to the psychology of problems that become too big to ignore.
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