President Donald Trump’s promise to issue an executive order guaranteeing free speech on campus was typically vague.

Still, it is worth thinking through the actual threats to free speech. The biggest culprits, in general, are those with a vested interest in fomenting controversy: sometimes students or university staff, but also outside shills working for fun or profit. It is hard to see how a presidential order would address such actors.

First, there is a distinction between private institutions and public ones. (The president said colleges and universities would have to abide by his order “if they want federal research dollars,” but both almost always receive federal funds.)

Professors at state schools, as public-sector employees, already enjoy formal free-speech rights. That is my situation as a professor at George Mason University, a state school in northern Virginia.

Nonetheless, being at a state school is hardly a guarantee of tolerance.

Teaching at a state university does widen the scope of what a professor can say without being fired. But ongoing student protests or unfavorable treatment from colleagues can make continued employment so unpleasant that a person simply decides to leave.

In my experience, most professors aren’t in it for the money — rather, they love their work. Loving your work is a gift that can be taken away rather easily, regardless of whatever formal legal protections there may be.

Or consider the position of a student. You might have the legal right to start a pro-Trump group on campus. But you might be dissuaded from doing so if you fear your professors would respond by writing you mediocre letters of recommendation.

What really matters on campus is what the most obstreperous participants in these debates consider to be acceptable behavior and speech, and how far they will take their protests.

These individuals are usually those with relatively little to lose from strident behavior, and perhaps some local status to gain. They may be students, or they may not; they can be student counselors, or faculty members, or even low-level university bureaucrats.

The University of California at Berkeley is a state school, but critics have charged that Berkeley is not especially hospitable to free and unrestricted speech.

Indeed, there have been a number of well-known incidents on the Berkeley campus, including attacks on visiting conservative speakers. They illustrate how a so-called heckler’s veto can override any right to free speech enshrined in law.

Trump’s own cause celebre is Hayden Williams, who was assaulted for defending Trump and criticizing Jussie Smollett.

Williams was on the Berkeley campus when the incident happened, but neither he nor the man arrested for punching him is a member of the university community.

Berkeley presents unique challenges when it comes to free speech, because the nearby community has so many resident agitators ready to join a protest whenever things on campus get insufficiently politically correct.

The relevant troublemakers are hardly ever university administrators. Yet they would inevitably become entangled in any tighter federal free-speech regulations.

I have found such administrators to be pragmatic and able to see multiple sides of an issue, even if I do not always agree with their stances.

Their primary goal is usually to get the rancor and protests to go away, so the business of the university can return to normal. Placing more constraints on their behavior could actually weaken their hand — by limiting their ability to mollify unruly student groups, for instance.

The main correct criticism of university leaders is straightforward: Too often, they do not have the courage to defend free speech.

I would suggest, however, that they are more or less rational agents, making concessions to the forces of political correctness because their jobs demand it.

They serve up weak, apologetic responses because they fear something worse — escalating protests or further incidents. I think it unlikely that any federal law will strengthen their resolve. It is always possible to find concessions along some dimension or another.

My own university, George Mason, has received a top free-speech rating from the Foundation for Individual Rights in Education. I am impressed by the university leadership, but I also realize that the students deserve some credit.

George Mason is set in a strongly suburban, centrist community, and the student body has a high proportion of immigrants, children of immigrants, and those who do not take wealth or privilege for granted.

They are hoping their degrees will give them better jobs and lives. They are not, on the whole, natural candidates to become social justice warriors, at least as that notion is defined in contemporary U.S. politics.

I’m all for free speech, whether for public or private schools. But the fight has to be won in the hearts and minds of students and workers, not by the federal government.

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Tyler Cowen is a Bloomberg Opinion columnist. He is a professor of economics at George Mason University and writes for the blog Marginal Revolution. His books include “Big Business: A Love Letter to an American Anti-Hero.”


(1) comment

The Mouse of Death

[censored]It would behoove us to have more Charlottesvilles on campus because free speech like in fascist countries is true conservatism so Putin is a true Mussolini and Benedict Donald is a true Mussolini and Fox News is the voice of right-wing propaganda. We are indeed bemezzled by the ex-KGB Putin who is a Nazi-Communist like the Agent Orange with Sloppy Steve and the Le Pen and the Haider from the Austria where the Adolf and the Reinhard Heydrich where the Blitzkrieg raged and the bodies stank.

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