In an overlooked section of his influential book What We Owe to Each Other Thomas Scanlon advances an argument against the desire-model of practical reasoning. In Scanlon’s view the model gives a distorted picture of the structure of our practical thinking. His idea is that there is an alternative to the “weighing behavior” of reasons, a particular way in which reasons can relate to each other. This phenomenon, which the paper calls “silencing”, is not something that the desire-model can accommodate, (...) or so Scanlon argues. The paper first presents and interprets Scanlon’s challenge. After this, the paper argues, through the examination of three responses, that Scanlon is right in claiming that the model cannot accommodate the phenomenon as he describes it. However, the paper further argues that there is no need to accept Scanlon’s depiction of silencing: advocates of the model can give an alternative account of what happens in cases of silencing that is just as plausible as Scanlon’s own. Scanlon’s challenge is thus, the paper concludes, illegitimate. (shrink)

According to a guiding idea in metaethics, there is a necessary link between the concept of normative reasons and the concept of practical rationality. This notion brings up two issues: The exact nature of this link, and the nature of rationality. With regard to the first issue, the debate is dominated by a certain standard claim. With regard to the second issue, the debate is dominated by what I will refer to as ‘subjectivism’ and ‘objectivism’ about rationality, where the latter (...) is assumed to be a necessary condition for the existence of categorical reasons. In this paper, it is argued that subjectivism is able capture an ordinary, non-technical, sense of ‘rational’ whereas objectivism is not. The basic reason is that objectivism fails to account for the essential connection between rationality, malfunctioning, and rational criticism. This means that we face a puzzle: While objectivism appears to be a necessary condition for the existence of categorical reasons, it fails to capture a central sense of ‘rational’. It is finally argued that this puzzle can be solved by abandoning the standard claim about the link between reasons and rationality. (shrink)

According to an influential way of understanding the debate between internalism and externalism about normative reasons, these theories confront us with a dilemma. Internalism is taken to involve a view about rationality which is considered less philosophically problematic than its competitors, whereas externalism is taken to suggest a more contentious view concerning this notion. However, the assumption that externalism involves a more demanding notion of rationality implies that it is able to account for categorical moral reasons, whereas internalism is unable (...) to do so. In this paper, I outline an ecumenical view about normative reasons which involves the same notion of rationality as internalism, at the same time as it is able to account for categorical moral reasons. Thus, it evades the dilemma. (shrink)

In The Sources of Normativity, Christine Korsgaard tried to argue against what she called the ‘privacy’ of reasons, appealing to Wittgenstein's argument against the possibility of a private language. In recent work she continues to endorse Wittgenstein's perspective on the normativity of meaning, although she now emphasizes that her own argument was only meant to be analogous to the private language argument. The purpose of the present paper is to show that the Wittgensteinian perspective is not only not useful in (...) support of Korsgaard's general project, but that it is positively inimical to it, in two ways. First, Wittgenstein opposes views on which principled or rule-following behavior requires that one be guided by anything like a mental representation of a rule or principle. But for Korsgaard, human action essentially requires this. Second, Wittgenstein systematically attempts to de-emphasize the importance of the first-personal perspective, and to emphasize the social functions even of concepts that might seem deployed primarily from that perspective: for example, concepts of sensations and intentions. This is the reverse of Korsgaard's emphasis. The paper also argues, however, that the private language argument does have some implications for a theory of rationality and reasons. (shrink)

: This paper is about the nature of practical reasons. More specifically, my primary goal is to explore when an agent has a justifying reason for action¾that is, a reason that can be used for justifying an action that has been done or that the agent is planning to do. This concept of reason is central to ethics and to practical philosophy in general. I defend an account of reason according to which a piece of practical reasoning gives an agent (...) a reason for action if he has a reason for its premises and a warrant for holding that these premises logically support the conclusion. That is roughly to say that justifying reasons are closed under logical entailment. To achieve this aim, I shall discuss the components of such reasons. Section 2 presents a principle of closure for justifying reasons and clarifies two important clauses of this principle. In the last section, I show how my account can sidestep the regress problem in practical reasoning. (shrink)