John Dewey was unique among American philosophers in his insistence that the events the social structure the beliefs and attitudes of a period its models of science and human history all have some constitutive role in its philosophical theory. This belief is amply demonstrated in Dewey's own writings. Dewey and James H. Tufts' Ethics was first published in 1908 with a revised edition appearing in 1932. Dewey's part in the latter was wholly rewritten and in effect constituted a new work showing that Dewey did not believe ethical beliefs were eternal and unchanging. In Ethical Theory and Social Change Abraham Edel provides a comparative analysis of the two editions to show how Dewey conceived ethics as part of an ongoing culture not intelligible if isolated. The years between the two editions of Dewey and Tufts' Ethics were momentous in America and across the world. In 1908 industrialism was in high gear putting greater pressure on social institutions and raising expectations of technological progress and extended democratic growth. By 1932 the devastation of World War I economic depression and the rise of totalitarianisms of the left and right had shattered that earlier optimism. The shift toward secular philosophy and new perspectives in research and method in the social sciences was challenging established universalizing views of morality with perceptions of fundamental moral conflict and the threat of relativism in their resolution. Dewey is an ideal case for comparing changes in ethical theory over a quarter century. Unlike many philosophers he appreciated change and many of his basic ideas are geared to the problem of human control over change. Moreover he is concerned with the relation of theory and practice and much of his work in metaphysics and epistemology is devoted to discovering the role that doctrines in these fields play and how they reflect the movement of social life. He is constantly concerned with ethics with the history of ethics and with the presuppositions of ethical theories that are studied in the social sciences and applied in the normative disciplines of politics education and law. Dewey's project of comparison in ethics reveals how theory is crystallized in the processes of the growth of knowledge in all fields and the human vicissitudes of history. Ethical Theory and Social Change will be of interest to philosophers sociologists and intellectual historians.