There’s a doomsday view of climate change that goes like this: In a few decades, cataclysmic climate change will decimate civilization. The evidence is all around us—just look at all the heat waves and storms caused by rising global temperatures. Nothing matters more than limiting the rise in temperature. Fortunately for all of us, this view is wrong. Although climate change will have serious consequences—particularly for people in the poorest countries—it will not lead to humanity’s demise. Peo...