ORIGINATING IN A DEBATE ON POLITICAL REALISM WITH THE LATE HANS MORGENTHAU, THIS ARTICLE PURPORTS TO REANALYZE SOME BASIC CONCEPTS UNDERLYING TRADITIONAL REALISM IN THE LIGHT OF THE FUNDAMENTAL CHANGES IN INTERNATIONAL RELATIONS THAT ARE INDICATED BY THE TERMS POPULATION PRESSURE, RESOURCES DEPLETION, ENVIRONMENTAL DESTRUCTION, & ARMAMENT RACES.
In the recent study of international relations, political realism has, apparently, had as many supporters as detractors. Nonetheless, there seems to be a growing tendency to treat the categories of political realism as if they were passing the way of all flesh, destined to be replaced by system theory, transnationalism, Marxist structuralism, critical theory or whatever. One difficulty with this judgement is that political realism is not a single theoretical entity which can be refuted by single disconfirming instances. Nor is it an understanding of the subject rooted in the views of such well-known exponents of this school as Hans Morgenthau, Kenneth Thompson, Martin Wight, Sir Herbert Butterfield, E. H. Carr or Raymond Aron. On the contrary, political realism is a conception of politics which stretches back to the great Indian thinker Kautilya and in fact constitutes a many-mansioned tradition of thought about international relations. Three aspects of that tradition are examined in this essay: Common-sense Realism, Concessional Realism and neo-Aristotelian Realism. These reflections are only very tangentially related to the debates in the 1950s and 1960s concerning realism. This essay focuses, rather, on certain neglected features of contrasting philosophies of science. The article concludes, somewhat tentatively, that neo-Aristotelian Realism is coherent and cogent and superior in important respects to what scientific empiricism has to offer.
