In the three years since Ron DeSantis set out to rid Florida’s universities of woke ideology, my campus changed significantly. Professors suddenly worried about what they could say and teach. Some started avoiding terms like “racism.” One student recently told me that when someone used “intersectional” in class, the instructor told her not to use that word.

Soon this could be the case in schools across the country. We’ve all heard stories of elite institutions cowering before President Trump’s assault on higher education. Take it from someone who knows: It could get worse — far worse.

Mr. Trump has been watching what’s transpired in Florida. The architect of Project 2025’s education policies has said that Florida is “leading the way” on university overhauls. Already, Mr. Trump has threatened to pull funding from colleges that don’t purge language he considers woke. He’s demanded new oversight of certain regional studies departments. Next he could try to ban, as Florida has, “political or social activism.” He could weaken the protections provided by tenure and faculty unions. I saw this happen on my campus, and I know the toll it took. If the Trump administration has its way, my experience could offer a preview of what’s coming for other universities.

Before Mr. DeSantis began targeting higher education, Florida faculty members could be confident that the administrators supported our professional judgments about how to teach our students. We had open, complex discussions without fearing for our careers. In a conversation in one of my classes, female students expressed the fear that catcalling provoked, and their male peers responded thoughtfully, reflecting on their own behavior — a learning experience for everyone. Today that conversation would, I fear, violate a Florida law that prohibits teaching male students that they must feel guilt for the actions of other men.

Since Mr. DeSantis’s crackdown, I’ve seen my colleagues harassed and investigated for addressing topical issues, even outside the classroom. The climate of fear gives the government precisely the result it wants. Administrators and faculty members alike practice anticipatory obedience to avoid even the appearance of wokeness, stifling the sort of open and civil discussions that lead students to develop their own views.

One colleague told me that he stopped assigning an article about lynching and white evangelicalism for fear that those terms could raise red flags. Another said she was censoring her language not just in class and on campus but also on personal social media.