Last year was the hottest on record, and NASA has declared this past February the most unusually warm month since it began keeping records. People appear to be noticing.
Two polls conducted in March suggest that Americans are more concerned about climate change than they have been in nearly a decade, and one of them shows that concern is increasing among Democrats, Republicans and independents. But that doesn’t mean global warming has suddenly become a bipartisan issue — the politics of it are still very different for each side. CONT.
Christie Aschwanden, FiveThirtyEight