This article presents a limited defense of Humeanism about practical reason. Jonathan Dancy and other traditional objective-reasons theorists argue that all practical reasons, what we think about when we deliberate, are facts or states of affairs in the world. On the Humean view, the reasons that motivate us are belief-desire combinations, which are in the mind. Thus, Dancy and others reject Humeanism on the grounds that it cannot allow that anyone acts from a normative reason. I argue, first, that this (...) critique fails. What we deliberate about prior to action in cases of conflict sometimes are our desires: we consider our wants from a “normative” perspective. So normative reasons are also desire-based, but involve appeal to desires of a higher order. These second-order desires can motivate. Second, I argue that objective-reasons theorists have a reverse problem with explanation of behavior. If reasons are considerations in the world, a person has reasons to do any number of actions at any given time. I charge that theories that exclude desire-based reasons cannot explain why an agent does one particular action rather than another. Recent philosophers strike a compromise position, allowing for normative reasons in terms of facts and motivating reasons in other terms. However, I suggest that they may be subject to the same difficulty because of the relation between normative and motivating reasons that each has. (shrink)

The mentalistic orthodoxy about reason-explanations of action in the philosophy of mind has recently come under renewed attack. Julia Tanney is among those who have critiqued mentalism. The alternative account of the folk practice of giving reason-explanations of actions she has provided affords features of an agent’s external environment a privileged role in explaining the intentional behaviour of agents. The authors defend the mentalistic orthodoxy from Tanney’s criticisms, arguing that Tanney fails to provide a philosophically satisfying or psychologically realistic account (...) of reason-explanation of action. (shrink)

Plausibly, agents act freely iff their actions are responses to reasons. But what sort of relationship between reason and action is required for the action to count as a response? The overwhelmingly dominant answer to this question is modalist. It holds that responses are actions that share a modally robust or secure relationship with the relevant reasons. This thesis offers a new alternative answer. It argues that responses are actions that can be explained by reasons in the right way. This (...) explanationist answer comes apart from the modalist answer. For it holds that actions are responses to reasons if they are explained by those reasons even if they don’t share a modally robust relationship. Explanationism thus offers a novel way of vindicating the intuition that alternative possibilities don’t matter to responding to reasons and (consequently) free agency. The key dialectical position the thesis develops is that both modalism and explanationism constitute attempts to capture he core type of relationship encoded by the notion of a response. Responses to reasons, at core, involve a non-accidental relationship between reason and action. We can either understand non-accidentality as a modal phenomenon – as a modally robust tracking between two facts. Or we can understand non-accidentality as an explanatory phenomenon – as a special explanatory relationship between two facts. According to my rival explanationist proposal, two facts share a non-accidental relationship iff we can give a unified explanation of why both obtain. Unified explanations are explanations of why [p&q] that cannot be decomposed into two (or more) separate independent explanations of p and of q. Consequently, according to explanationism about responding to reasons, actions are responses to reasons iff those reasons offer a rational explanation of the action that cannot be decomposed into separate independent components. (shrink)

My dissertation is a systematic defense of the claim that what it is to be rational is to correctly respond to the reasons you possess. The dissertation is split into two parts, each consisting of three chapters. In Part I--Coherence, Possession, and Correctly Responding--I argue that my view has important advantages over popular views in metaethics that tie rationality to coherence (ch. 2), defend a novel view of what it is to possess a reason (ch. 3), and defend a novel (...) view about what it is to act and hold attitudes for normative reasons (ch. 4). In Part II--Foundationalism, Deception, and The Importance of Being Rational--I argue that foundationalists about epistemic rationality should think that the foundational beliefs are held for sufficient reasons (ch. 5), argue that my view solves the New Evil Demon problem for externalism (and solves a related and underapprieciated problem) (ch. 6), and argue that my view can vindicate the thought that we ought to be rational (ch. 7). (shrink)

When someone does something for a reason, what are the reasons for which she does what she does? What is her ‘motivating reason’, as it is sometimes put? The simple answer is: it depends on what is meant by ‘motivating reason’. Non-Psychologists hold that motivating reasons are what the agent believes. I have shown that given that we understand ‘motivating reasons’ as what I term 'grounds', this is quite correct, as what we believe is what plays the role of a (...) ground. However, we have to be careful not to confuse the role of a ground and the role of an explanans. For the conflation of those two roles can occlude the truth in Non-Psychologism. What the Non-Psychologist about Grounds should say is that what plays the role of an explanans, when someone acts on a ground, is a motivation-fact. She should also say that there are two kinds of motivation-facts: those that include normative reasons and those that do not. (shrink)