Many have taken Sellars’s critique of empiricism in “Empiricism and the Philosophy of Mind” (EPM) to be aimed at his teacher C. I. Lewis. But if so, why do the famous arguments of its opening sections carry so little force against Lewis’s views? Understandably, some respond by denying that Lewis’s epistemology is among the positions targeted by Sellars. But this is incorrect. Indeed, Sellars had earlier offered more trenchant (if already familiar) critiques of Lewis’s epistemology. What is original about EPM (...) is that it criticizes empiricist positions like Lewis’s not because of their foundationalism, but because of their psychologism about meaning. Since psychologism turns out to be unacceptable by Lewis’s own lights, EPM has a compelling (if implicit) critique of Lewis to offer after all, one that strikes at the heart of his philosophical system. (shrink)

In this article, I expound and defend an interpretation of Sellars as a metaethical quasi-realist. Sellars analyzes moral discourse in non-cognitivist terms: in particular, he analyzes “ought”-statements as expressions of collective intentions deriving from a collective commitment to provide for the general welfare. But he also endorses a functional-role theory of meaning, on which a statement’s meaning is grounded in its being governed by semantical rules concerning language entry, intra-linguistic, and language departure transitions, and a theory of truth as correct (...) assertibility relative to such semantical rules. On these non-representationalist theories, even though moral statements are expressions of intentions and not fundamentally descriptive, they nevertheless count as assertorically meaningful, and some count as positively true. I further argue that this interpretation is capable not only of explaining Sellars’ explicitly metaethical writings, but also of unifying his scientific realism with his commitment to the ineliminable and indispensable role of the language of intentions: if this linguistic framework does not play an explanatory role, but only an expressive role, this explains both why Sellars’ commitment to it does not contravene his naturalism, as well as why, given the necessity of such language for our practical engagement with the world, the scientific image of humans in the world will only be completed once such language supplements it to enable us to relate practically to it. (shrink)

While C. I. Lewis was traditionally interpreted as an epistemological foundationalist throughout his major works, virtually every recent treatment of Lewis's epistemology dissents. But the traditional interpretation is correct: Lewis believed that apprehensions of "the given" are certain independently of support from, and constitute the ultimate warrant for, objective empirical beliefs. This interpretation proves surprisingly capable of accommodating apparently contrary textual evidence. The non-foundationalist reading, by contrast, simply cannot explain Lewis's explicit opposition to coherentism and his insistence that only apprehensions (...) of the given enable us to answer the regress problem -- and so vindicate the possibility of empirical justification. (shrink)

I take up two questions raised by Luz Christopher Seiberth's meticulous reconstruction of Wilfrid Sellars's theory of intentionality. The first is whether we should regard Sellars as a transcendental phenomenalist in the most interesting sense of the term: as denying that even an ideally adequate conceptual structure would enable us to represent worldly objects as they are in themselves. I agree with Seiberth that the answer is probably yes, but I suggest that this is due not to Sellars's rejection of (...) the Myth of the Given or appeal to image-models (as Seiberth maintains), but to his view of modality as categorial but as absent from the world an sich. The second is whether, as Richard Rorty complained, Sellars's appeal to picturing lands his theory of intentionality in intractable skepticism. Pace Seiberth, I argue that the transcendental role of picturing does not mitigate this problem, and I suggest that Sellars's most fruitful resource for doing so is not his semantic externalism, but his purely pragmatic response to skepticism. (shrink)