Recently, a cottage industry has formed with the expressed intent of analyzing the nature of personal-level reasoning and inference. The dominant position in the extant philosophical literature is that reasoning consists in rule-governed operations over propositional attitudes. In addition, it is widely assumed that our attitude updating procedures are purely cognitive. Any non-cognitive activity performed in service of updating our attitudes is external to the updating process—at least in terms of rational evaluation. In this paper, I argue that whether one (...) has rationally updated one’s attitudes and whether the resultant attitudes are rational can (at least partially) depend on one’s interactions with one’s environment and body to scaffold one’s ability to arrive at attitudes that are rationally appropriate given one’s evidence. (shrink)

Knowledge norms of action are sometimes said to be motivated by the fact that they align with natural assessments of action in ordinary language. Competent and rational speakers normally use ‘knowledge’ and its cognates when they assess action. In contrast, competing accounts in terms of evidence, warrant or reliability do not straightforwardly align with ordinary language assessments of action. In response to this line of reasoning, I argue that a warrant account of action may explain the prominence of ‘knowledge’ in (...) epistemic assessments better than the knowledge account. If this explanation is successful, it undermines a central rationale for the ‘knowledge first’ program in epistemology. Moreover, the explanation provides an insight into the social functions of knowledge ascriptions as well as a methodological lesson about the relationship between folk epistemology and epistemological theorizing. (shrink)

ABSTRACT In this paper, I argue that a number of influential Millian responses to Frege’s puzzle, which consist in denying that Frege’s data apply to natural languages, are not viable if logic is to play its role in legitimizing the logical appraisal of rational subjects. A notion of validity which does justice to the normativity of logic must make room for a distinction between valid inferences and enthymemes. I discuss the prospects of formal, relevant and manifest validity as candidates for (...) a notion which complies with this desideratum. Their success, or failure is argued to hang on the viability of a semantical account of de jure co-reference, which is in tension with standard Millian tenets. I conclude that these Millian theories face the following dilemma: either accept that there is no notion of logical validity which makes logic normative for reasoning, thus jeopardizing our well entrenched practices of rational appraisal; or accept that de jure co-reference is a real semantical relation. (shrink)