That was one of the problems with the Germany to which he and Horkheimer returned: there were no Nazis any more. The returning exiles found their homeland in a state of mass denial. When Horkheimer visited Frankfurt in 1948 to discuss with the university authorities the possibility of re-establishing the Institute for Social Research, he found his former colleagues ‘as sweet as pie, smooth as eels and hypocritical … I attended a faculty meeting yesterday and found it too friendly by half and enough to make you want to throw up. All these people sit there as they did before the Third Reich … just as if nothing had happened … they are acting out a Ghost Sonata that leaves Strindberg standing.'