Consider, if you will, Bret Stephens’s inaugural column in The New York Times, published on April 28, 2017, under the title “Climate of Complete Certainty.” Owing to Stephens’s past misrepresentations of climate change, the column received a lot of scrutiny—provoking “an unusually large outpouring” of letters to the editor, including one from Merchants of Doubt coauthor Naomi Oreskes, as well as incisive criticism from