Institutions are failing us, including universities that, in principle, ought to be standing up for academic freedom.

Academic friends, if you want to survive this moment, join the AAUP. Help yourself and colleagues at other institutions.

Infinitely worse for non-U.S. citizens of course.

This is why U.S. citizens must stand up and do what we can

and get him branded a traitor. It may be using your body to shield someone more vulnerable... It may be withdrawing your economic cooperation. It is weighing leaving against staying, moral obligation against fear, flying under the radar against taking a risk — and opting for the risk."