From the land that irony forgot—which earlier gave us microaggressions and trigger warnings—comes a new and surprising movement, this time to combat civility. Civility, you see, is a manifestation of the white patriarchy. Spearheading this campaign are a duo of University of Northern Iowa professors, who assert that “civility within higher education is a racialized, rather than universal, norm.”

Their article in the Howard Journal of Communications, “Civility and White Institutional Presence: An Exploration of White Students’...