So here’s where we stand: Intelligent disagreement is the lifeblood of any thriving society. Yet we in the United States are raising a younger generation who have never been taught either the how or the why of disagreement, and who seem to think that free speech is a one-way right: Namely, their right to disinvite, shout down or abuse anyone they dislike, lest they run the risk of listening to that person — or even allowing someone else to listen.
Can we do better?