A professor was accused of antisemitism. The controversy has exploded into a bigger, messier debate about the future of psychology itself

Lara Sheehi, a psychoanalytic therapist and psychology professor from Lebanon, is a charismatic, caring and deeply ethical mental health professional, according to her friends and allies, or part of something “toxic, aggressive and narcissistically delusional”, in the words of an email sent not long ago to more than a thousand colleagues.

Sheehi has never made a secret of her political commitments. Her influences include Che Guevara and the psychiatrist and anti-colonialist Frantz Fanon, and she sometimes sports a black-and-white keffiyeh, the checkered scarf associated with Palestinian resistance. Yet neither Sheehi nor her most caustic critics probably could have predicted the chain of events that followed a graduate psychology class she taught in October at George Washington University, in Washington DC.