How climate change is fueling record-breaking California wildfires, heat and smog

“This shouldn’t come as a surprise to anyone,” said Michael Gerrard, director of the Sabin Center for Climate Change Law at Columbia University. “Maybe we underestimated the magnitude and speed” at which these events would occur, he said, but “we’ve seen this long freight train barreling down on us for decades, and now the locomotive is on top of us, with no caboose in sight.”