The Misinformation Age
How False Beliefs Spread
Cailin O’Connor and James Owen Weatherall
Yale University Press
266 pages; $26
Down to Earth
Politics in the New Climatic Regime
Bruno Latour
Translated from the French by Catherine Porter
Polity; 128 pages; $14.95
Alternative facts: The term manages to be tedious, ridiculous and perilous at once — a real sign of the times. For anyone who doesn’t remember, Kellyanne Conway introduced it in early 2017 to defend the White House’s falsehoods about attendance numbers at Donald Trump’s inauguration the week before. There she was on “Meet the Press,” serenely chiding an exasperated Chuck Todd for being “overly dramatic” as