Free speech is what we all have and is guaranteed by the First Amendment of the US Constitution. Academic freedom refers to what happens in the university, particularly in the classroom, and to the importance of the teacher having the right to teach and share what he or she has learned, has proven her competence to teach, having gone through a series of tests and certifications including research and writing to demonstrate her abilities and knowledge.

What I mean by the common good is that we understand we're all part of something bigger than ourselves, that we live in societies together and must help take care of one another because you never know when you're going to need to be taken care of by others. And it's not enough to say that your family or your church is going to take care of you. Societies are collective entities, we're meant to be connected to one another; the function of government is to administer that connection.

The Trump election brought it the fore and made it possible for a number of different groups whose aim is to stop the teaching of critical thinking to to launch direct attacks.

I think there is a disrespect for the mind that Trump, for example, exemplifies. His is a kind of strategic thinking that's more about shrewdness than about intellect. His attack on "elites" is meant to rally his base to rebel against the powers that be - in Washington especially. I don't think he cares much about higher education per se; he just wants to demonstrate that learning isn't necessary for business or government. He wants to elevate mediocrity to a heroic virtue.

The common good is the notion of shared collective responsibility and reciprocity. It's that that we've lost.

Those who expect moments of change to be comfortable and free of conflict have not learned their history.

Freedom of speech is about expressing your opinion, however bad or good, however right or wrong, and being able to defend it and argue it and be argued with about it in public forums. But that's not what academic freedom is about. That's not what the classroom is about.