Wait, isn’t depravity too strong a term? Aren’t people allowed to disagree with conventional wisdom, even if that wisdom is supported by overwhelming scientific consensus?
Yes, they are — as long as their arguments are made in good faith. But there are almost no good-faith climate-change deniers. And denying science for profit, political advantage or ego satisfaction is not O.K.; when failure to act on the science may have terrible consequences, denial is, as I said, depraved.
