Sally MetzlerChicago, Illinois, United States Madness and decay of society permeate Joseph Roth’s brooding novel The Radetsky March (1932). One character, Herr von Taussig, experiences attacks of “circular insanity.”1 The recommended cure is an institution on Lake Constance, where Von Taussig receives treatment by “mundane and feather-brained physicians who prescribe ‘spiritual emotions,’ just as frivolously…