Anatomy of a Book Cancellation

It was the second week of December 2017, and my wife and I were at Heathrow airport, waiting to board a flight to Germany. Just before setting off for the departure gate, I couldn’t resist checking my email just one last time. My attention concentrated when I saw a message in my inbox from the University of Oxford’s public-affairs office. I clicked on it. What I found was notification that my “Ethics and Empire” project had become the target of an online denunciation by a group of students, followed by reassurance from the university that it had risen to defend my right to run such a thing.