Following the protest, college police, ordered by Evergreen’s president to stand down, told Mr. Weinstein they couldn’t guarantee his safety on campus. In the end, Mr. Weinstein held his biology class in a public park. Meantime, photographs and names of his students were circulated online. “Fire Bret” graffiti showed up on campus buildings. What was that about safe spaces?

Watching the way George Bridges, the president of Evergreen, has handled this situation put me in mind of a line from Allan Bloom’s book “The Closing of the American Mind.” Mr. Bloom was writing about administrators’ reaction to student radicals in the 1960s, but he might as well be writing about Evergreen: “A few students discovered that pompous teachers who catechized them about academic freedom could, with a little shove, be made into dancing bears.”

At a town hall meeting, Mr. Bridges described the protestors as “courageous” and expressed his gratitude for “this catalyst to expedite the work to which we are jointly committed.” Of course, there was also pablum about how “free speech must be fostered and encouraged.” But if that’s what Mr. Bridges really believes, why isn’t he doing everything in his power to protect a professor who exercised it and condemn the mob that tried to stifle him?