“Authoritarianism can be stopped,” Randi Weingarten, head of the American Federation of Teachers, was saying, even though Weingarten was a prime mover, if not the prime mover, behind years-long Covid-era school closures that crushed education opportunity for an entire generation. But we’ll stop this particular round of authoritarianism, she said, with our voices and our bodies: “We have to be on the streets in a very, very public way.