Robert Sinclair’s *Quine, Conceptual Pragmatism, and the Analytic-Synthetic Distinction* persuasively argues that Quine’s epistemology was deeply influenced by C. I. Lewis’s pragmatism. Sinclair’s account raises the question why Quine himself frequently downplayed Lewis’s influence. Looking back, Quine has always said that Rudolf Carnap was his “greatest teacher” and that his 1933 meeting with the German philosopher was his “first experience of sustained intellectual engagement with anyone of an older generation” (1970, 41; 1985, 97-8, my emphasis). Quine’s autobiographies contain only a (...) handful of biographical references to Lewis and he regularly soft-pedaled the latter’s influence in private correspondence. In this note, I discuss some archival evidence that helps us better understand Quine’s reluctance to acknowledge Lewis’s influence. I contextualize the relation between Lewis and Quine and argue that the latter viewed his teacher as a retrograde force in modern epistemology, impeding the more rigorous approach that Carnap had been developing in Europe. Next, I briefly discuss Lewis’s contribution to the development of scientific philosophy in the United States and argue that Quine underestimated his teacher’s role in this process. In doing so, I hope to show that Quine’s zealous commitment to Carnap’s approach negatively affected his assessment of Lewis’s influence, thereby supplementing Sinclair’s praiseworthy reconstruction with an explanation of why Quine himself underestimated Lewis’s role. (shrink)

Critical Review of The Philosophical Project of Carnap and Quine, edited by Sean Morris, Cambridge University Press, 2023.Scholarly opinion concerning the Carnap–Quine relationship and their centra...

Quine’s references to his “pragmatism” have often been seen as indicating a possible link to the American pragmatism of Peirce, James, and Dewey. In Quine, Conceptual Pragmatism, and the Analytic-Synthetic Distinction, I argue that the influence of pragmatism on Quine’s philosophy is more accurately traced to C.I. Lewis’s conceptual pragmatism. Quine’s epistemology shares many affinities with Lewis’s view, which depicts knowledge as a conceptual system pragmatically revised in light of future experience. This claim is defended through an examination of several (...) key episodes in Quine’s philosophical development, including his graduate work for Lewis, critical transition in the 1940s, midcentury criticisms of analyticity, and later turn to naturalized epistemology. This historical account highlights an underappreciated element of the epistemological background to Quine’s criticism of the analytic–synthetic distinction. It is further argued that Lewis’s view provides the central epistemological framework for understanding the form and content of Quine’s later naturalized epistemology. (shrink)

I argue that Quine’s naturalization of Lewis’s Kantian pragmatism should be understood in terms of Lewis’s attempt to de-psychologize pragmatist epistemology. Lewis wants epistemology to be a priori in order to be distinct from psychology. Quine’s criticisms of Lewis result in a picture that weakens the distinction between epistemology and psychology. Nevertheless, Quine’s naturalized Kantian pragmatism remains far more Kantian than is widely recognized, due to what Quine retains from Lewis.

I explore three points about the relationship between C.I. Lewis’s conceptual pragmatism and W.V. Quine’s naturalized epistemology inspired by Robert Sinclair’s Quine, Conceptual Pragmatism, and the Analytic-Synthetic Distinction. First, I highlight Lewis’s long-standing commitment to Platonism about meaning and its connection to his reflective philosophical method and rejection of a linguistic account of analyticity. Second, I consider Sinclair’s claim that “Lewis’s epistemology provides no indication concerning how, despite different sensory experiences, we still come to agree on what we are talking (...) about and what counts as evidence” (2022, 113). I find more hints, especially in Lewis’s account of how we verify that two people share meaning in common. However, some of the pragmatic and broadly empirical factors Lewis appeals to are not part of Quine’s naturalized epistemology. Finally, I relate these points to Quine’s (1953/1980) claim to advance a more “thorough pragmatism” than Lewis. Quine does not say much about action, value, and ethics, but these are central parts of Lewis’s conceptual pragmatism and a source of his reluctance to abandon those parts of his epistemology that Sinclair argues Quine found dispensable. (shrink)