The author's concept of incommensurability is explicated by elaborating the claim that some terms essential to the formulation of older theories defy translation into the language of more recent ones. Defense of this claim rests on the distinction between interpreting a theory in a later language and translating the theory into it. The former is both possible and essential, the latter neither. The interpretation/translation distinction is then applied to Kitcher's critique of incommensurability and Quine's conception of a translation manual, both (...) of which take reference-preservation as the sole semantic criterion of translational adequacy. The paper concludes by enquiring about the additional criteria a successful translation must satisfy. (shrink)

The thesis that certain competing scientific theories are incommensurable was introduced by Kuhn and Feyerabend in 1962 and has been a subject of widespread critique. Critics have generally taken incommensurable theories to be theories which cannot be compared in a rational manner, but both Kuhn and Feyerabend have explicitly rejected this interpretation, and Feyerabend has discussed ways in which such comparisons can be made in a number of his writings. This paper attempts to clarify the incommensurability thesis through the examination (...) of a number of examples, both scientific and nonscientific, of cases in which incommensurable points of view compete. There follows a discussion of Kuhn's analogy between paradigm change and gestalt shifts, the ways in which incommensurable theories can be compared, and one key reason why the incommensurability thesis has been so often misinterpreted by its critics. (shrink)

Although The Structure of Scientific Revolutions is one of the most influential books of this century, its author, Thomas Kuhn, is notorious for disavowing most of the consequences wrought by his text. Insofar as these consequences have appeared "radical" or "antipositivist," this article argues that they are very misleading, and that Kuhn's complaints are therefore well placed. Indeed, Kuhn unwittingly succeeded where Daniel Bell's The End of Ideology tried and failed, namely, to alleviate the anxieties of alienated academics and defensive (...) policy-makers by teaching them that they could all profit from solving their own paradigmatic puzzles. The influence of tructure is traced from the philosophy of science into the social sciences and science policy. Special attention is paid to the import of the General Education in Science curriculum at Harvard, in which Kuhn taught for most of the period prior to writing tructure. Harvard President James Conant had designed this curriculum in order to keep "pure science" in the good favor of the American public, in whose eyes it suffered after the use of the atomic bomb. While Conant was keen to stress the distinctiveness of science from other social practices, Kuhn's model seemed to provide a blueprint for reconstituting any practice as a science. This enabled potentially antiscientific academics to become scientists themselves, thereby neutralizing any radical challenges to the ends of scientific inquiry. The article concludes by reconstructing some of the inchoate possibilities for radical critique that Kuhn's success preempted, and by making some suggestions for how they may be recovered in the present academic environment. (shrink)

It is a testimony to the enduring importance of Thomas Kuhn's The Structure of Scientific Revolutions that, 30 years on, its doctrines of normal science and paradigm, incommensurability and revolution continue to challenge metascien tists and stimulate vigorous debate. Critique has mainly come from philosophers and historians; by and large, interested sociologists have embraced Kuhn. Un justifiably so, this article argues, bringing to light a serious difficulty or "anom aly" in his account of the social side of science. Contrary to (...) what he claims, scientific knowledge is not the achievement of organic communities. It is con structed in "trans-epistemic arenas" by diverse participants, laypeople, and specialists. Accepting "community" is a flawed concept in the sociology of science, and in appreciating the major role Kuhn assigned it, the Kuhnian system looks less robust than it did before. (shrink)