In recent work, Robert Brandom has articulated important connections between the deontic normative statuses of entitlement and commitment and the alethic modal statuses of possibility and necessity. In this paper, I articulate an until now unexplored connection between Brandom’s core normative statuses of entitlement and commitment and the agentive modal statuses of ability and compulsion. These modals have application not only in action, but also in perception and inference, and, in both of these cases, there is a direct mapping between (...) the normative statuses that one bears towards various claims, articulated from the perspective of the attributor of commitments and entitlements, and the agentive modal statuses that one bears towards various judgments, articulated from the perspective of the undertaker of commitments. I will highlight this correspondence, focusing on the case of perception, and show how it sheds light on the account of mindedness that emerges from Brandom’s theory of discursive practice. (shrink)

Wilfrid Sellars is widely known for two positions that he calls “nominalism.” On the one hand, there is his “psychological nominalism,” according to which any awareness one might have of abstract entities—be they properties, relations, or facts—is a thoroughly linguistic affair, and so cannot be presupposed in thinking about the process of learning a (first) language. On the other hand, there is his ontological nominalism, according to which the world, as it is in itself, is fundamentally a world of concrete (...) particulars and so does not ultimately contain such things as properties, relations, or propositionally-structured facts. Sellars clearly takes these two sorts of “nominalism” to go together. However, one of the most influential inheritors of Sellars's philosophy, Robert Brandom, thinks that they do not. Brandom endorses the former, but denies that the latter “is in the end so much as intelligible.” In this paper, I articulate the connection between Sellars's psychological and ontological nominalism and draw on Brandom's own development of Sellars's functional role semantics to argue, against Brandom, that Sellars's ontological nominalism not only harmonizes with the rest of his philosophical commitments, but is actually made fully intelligible by the very aspect of Sellars's theory that Brandom himself develops. (shrink)

According to existing accounts of indicative conditionals, any argument of the following form is valid: ϕ → ψ, ( ϕ ∧ ψ ) → χ ∴ ϕ → χ. Here, I present a set of counterexamples to show that there exist invalid arguments of this form. I argue that this data poses serious problems to variably strict accounts of conditionals, as such accounts are structurally unable to accommodate it. Dynamic strict accounts, however, are a different story. While existing dynamic strict (...) accounts do not accommodate the data, they are in principle able to, and I propose a modified dynamic strict account, drawing from von Fintel, that does. The key modification is this: whereas existing dynamic strict accounts take into account only the effects of conditional antecedents in changing the semantic context, the data shows that we must also take into account the effects of conditional consequents in changing the semantic context. (shrink)

In Evidence and Inquiry, Susan Haack presents a dual-aspect account of evidence in which both casual and logical relations play a necessary factor. In this paper, I reformulates how these two aspects fit together to form a comprehensive picture of discursive justification. Drawing from Quine’s work on the “observation sentence,” I show how we can move from causal justifications to inferential justifications. Conversely, I also attempt to show how we can correct and improve our causally justified, noninferential beliefs by challenging (...) and inferentially justifying them. The resulting account should be one in which our beliefs are connected to the world, but one which is non-foundationalist and allows any belief to be called into question. (shrink)

Donald Davidson argues that the very nature of belief ensures that, if we have any beliefs at all, most of them must be true. He takes this to show that Cartesian skepticism is fundamentally mistaken. Many commentators, however, find this response to skepticism to be lacking. In this paper, I draw from recent work by Rebecca Kukla and Mark Lance and attempt to give Davidson’s argument a newfound force by applying it to our acts of ostension, of pointing others to (...) features in our shared environment. The sort of ostensive argument that I extract from Davidson remains largely unexplored in skepticism’s vast literature, and I argue that this is the strongest way to read Davidson’s epistemological work, providing a response to some influential objections to his arguments. (shrink)