He dared to exhort nonviolence in a time when the violence of Hiroshima and Nagasaki had exploded on us; he exhorted morality when science , technology and the capitalist order had made it redundant; he replaced self-interest with group interest without minimizing the importance of self. In fact, the interdependence of the social and the personal is at the heart of his philosophy. He seeks the simultaneous and interactive development of the moral person and the moral society