%0 Journal Article %T The Mathematical Roots Of Russell*s Naturalism And Behaviorism %A James Levine %J The Baltic International Yearbook of Cognition, Logic and Communication %D 2009 %I New Prairie Press %R 10.4148/biyclc.v4i0.134 %X Until relatively recently, the main focus of interest in Russell*s philosophy, has been, I think it is fair to say, on his views from his 1905 paper ※On Denoting§ through his 1918 lectures §The Philosophy of Logical Atomism§. Such a focus does not involve distinguishing Russell*s early Moore每influenced post每Idealist position from the views he accepted in the wake of the 1900 Paris Congress or considering the interplay between these two aspects of Russell*s development in his 1903 book, The Principles of Mathematics; nor does it involve any consideration of his concerns with ※the problems connected with meaning§ that are reflected in such post每1918 publications as ※On Propositions: What They Are and How They Mean§ or The Analysis of Mind. Recently, there has been a growing awareness that Russell*s post每1918 writings call into question the sort of picture that Rorty presents of the relation of Russell*s philosophy to the views of subsequent figures such as the later Wittgenstein, Quine, and Sellars. As I will argue in this paper, those writings show that by the early 1920*s Russell himself was advocating views〞including an anti-foundationalist naturalized epistemology, and a behaviorist每inspired account of what is involved in understanding language〞that are more typically associated with philosophers from later decades whom are mistakingly often rpesented as dismantling Russell*s philosophy. %K Russell %K behaviorism %K naturalism %K philosophy of mathematics %U http://dx.doi.org/10.4148/biyclc.v4i0.134