When the apartment complex Habitat (Moshe Safdie, architect) appeared fully formed at Montreal's EXPO 67, it was greeted as a victory for humane values within the human jungle, an urbane solution to the housing crisis in the urban centers of the world. Wolf von Eckhardt wrote that it "answers a need so burning that it simply melts all the ifs and buts.... Safdie has dared a new answer to our urban housing problems.... Habitat may well constitute the...