Kiesewetter defends the normativity of rationality by presenting a new solution to the problems that arise from the common assumption that we ought to be rational. He provides a defence of a reason-response conception of rationality, an evidence-relative account of reason, and an explanation of structural irrationality in relation to these accounts.

Reasons evidentialism is the view that normative reasons can be analyzed in terms of evidence about oughts (i.e., propositions concerning whether or not S ought to phi). In this paper, I defend a new reason-evidentialist account according to which normative reasons are evidence against propositions of the form S ought not to phi. The arguments for my view have two strands. First of all, I argue that my view can account for three difficulty cases, cases where (i) a fact is (...) both a reason for S to phi and a reason for S not to phi, (ii) a fact is both evidence for the proposition that S ought to phi and evidence for the proposition that S ought not to phi, and (iii) the subject is genuinely torn, as far as reasons are concerned, between phi-ing and not phi-ing. Second, I argue that my view can account for what a reason against S phi-ing is. (shrink)

This is a reply by the author to the contributors to a symposium on the book, The Range of Reasons (Oxford University Press, 2021).

It is commonly held that p is a reason for A to ϕ only if p explains why A ought to ϕ. I argue that this view must be rejected because there are reasons for A to ϕ that would be redundant in any ex...

What is a normative reason for acting? In this paper, I introduce and defend a novel answer to this question. The starting-point is the view that reasons are right-makers. By exploring difficulties facing it, I arrive at an alternative, according to which reasons are evidence of respects in which it is right to perform an act, for example, that it keeps a promise. This is similar to the proposal that reasons for a person to act are evidence that she ought (...) to do so; however, as I explain, it differs from that proposal in two significant ways. As a result, I argue, the evidence-based account of reasons I advance shares the advantages of its predecessor while avoiding many of the difficulties facing it. (shrink)

This is a reply by the author to the contributors to a symposium on the book, The Range of Reasons (Oxford University Press, 2021).

This paper argues that Reason Responsiveness (RR) accounts of rationality, proposed for example by Benjamin Kiesewetter and Error Lord, fail to explain structural irrationality (i.e., the irrationality involved in holding incoherent attitudes). Proponents of RR hold that rationality consists in correctly responding to available reasons. Structural irrationality, they argue, is just a “by‐product” of incorrect reason‐responding. Applying this idea to cases of means–end incoherence, this paper shows that RR accounts must rely on a certain transmission principle. Roughly, this amounts to (...) the principle that necessarily, if (1) A has decisive available reason to intend to E and (2) A has decisive available reason to believe that intending to M is necessary for E‐ing, it follows that (3) A has decisive available reason to intend to M. By considering an example, this paper argues that even the most plausible version of this transmission principle does not hold true. It follows that one can correctly respond to one's available reasons while being means–end incoherent. (shrink)

What ought you believe? According to a traditional view, it depends on your evidence: you ought to believe (only) what your evidence supports. Recently, however, some have claimed that what you ought to believe depends not on your evidence but simply on what is true: you ought to believe (only) the truth. In this paper, we present and defend two arguments against this latter view. We also explore some of the parallels between this debate in epistemology, and the debate in (...) ethics about whether how you ought to act depends on your epistemic position, or on all the facts. (shrink)

According to the fitting-attitudes account of value, for X to be good is for it to be fitting to value X. But what is it for an attitude to be fitting? A popular recent view is that it is for there to be sufficient reason for the attitude. In this paper we argue that proponents of the fitting-attitudes account should reject this view and instead take fittingness as basic. In this way they avoid the notorious ‘wrong kind of reason’ problem, (...) and can offer attractive accounts of reasons and good reasoning in terms of fittingness. (shrink)

In a series of recent papers Stephen Kearns and Daniel Star argue that normative reasons to ϕ simply are evidence that one ought to ϕ, and suggest that “evidence” in this context is best understood in standard Bayesian terms. I contest this suggestion.

According to epistemic reductionism about practical reasons, facts about practical reasons can be reduced to facts about evidence for ought-judgements. We argue that this view misconstrues practical conflicts. At least some conflicts between practical reasons put us in a position to know that an action ϕ is optional, i.e. that we neither ought to perform nor ought to refrain from performing the action. By understanding conflicts of practical reasons as conflicts of evidence about what one ought to do, epistemic reductionism (...) fails to account for this. In conflict cases in which ϕ-ing is optional, epistemic reductionism suggests that we have equally strong evidence for and against assuming that we ought to ϕ, and thus cannot be in a position to know that it is not the case that we ought to ϕ. This is a serious flaw. (shrink)

Kearns and Star have previously recommended that we measure the degree to which a reason supports a conclusion, either about how to act or what to believe, as the conditional probability of the conclusion given the reason. I show how to properly formulate this recommendation to allow for dependencies and conditional dependencies among the considerations being aggregated. This formulation allows us to account for how considerations, which do not themselves favour a specific conclusion, can modify the strength of a reason (...) for that conclusion, and thus to explain the intensifiers and attenuators described by Dancy. The formulation also accounts for the workings of partial undercutters in epistemology. I then show how my account avoids the counterexamples that Brunero levied against probability-based theories of the strengths of reasons. My account supports the theory, suggested by Kearns and Star, that the strengths of reasons are measured by conditional probabilities. If my account is successful, then it will count in favour of the idea that the strengths of reasons are measured on the same scale as are conditional probabilities. (shrink)

This paper is a response to two sets of published criticisms of the 'Reasons as Evidence’ thesis concerning normative reasons, proposed and defended in earlier papers. According to this thesis, a fact is a normative reason for an agent to Φ just in case this fact is evidence that this agent ought to Φ. John Broome and John Brunero have presented a number of challenging criticisms of this thesis which focus, for the most part, on problems that it appears to (...) confront when it comes to the topic of the weighing of reasons. Our paper responds to all of the criticisms that these critics have provided, shedding fresh light on this interesting topic in the process. (shrink)

It has become common to take reasons to form a basic normative category that is not amenable to non-circular analysis. This paper offers a novel characterization of reasons in terms of how we ought or it would be good for us to think in response to our awareness of facts, and thus rejects such Reason Primitivism. Briefly, for r to be a normative reason for A to φ is for it to be the case that A ought to conduct her (...) φ-relevant thinking in a φ-friendly manner, given her awareness of r. In mechanistic terms, this is to say that the psychological mechanisms responsible for A’s potentially φ-ing ought to be causally influenced in the direction of φ-ing by her awareness of r. For r to be an evaluative reason for A to φ is for it to be the case that it is desirable for A to conduct her φ-relevant thinking in a more or less φ-friendly manner, given her awareness of r. What someone ought to do or what it is desirable for someone to do is in turn to be understood in terms of fittingness of different positive or negative reactions. Linking the favoring relation between a fact and an action or belief explicitly with fittingness of attitudes towards the subject reveals the sense in which reasons are normative or evaluative. The paper also responds to six potential challenges to the view and argues it has certain advantages over competing reductionist proposals. (shrink)

This paper has two aims. First, I critically discuss Daniel Whiting’s :2191–2208, 2018) recent proposal that a reason to ϕ is evidence of a respect in which it is right to ϕ. I raise two objections against this view: it is subject to a modified version of Eva Schmidt’s :708–718, 2018) counterexample against the influential account of reasons in terms of evidence and ‘ought’, and—setting aside judgments about specific cases—, it is also in an important sense uninformative. Interestingly, it turns (...) out that this last objection cannot be helpfully understood in terms of circularity. This leads to a more general question about the criteria of adequacy for reductive accounts of reasons: In what sense, if any, should such accounts be informative? The second aim of this paper is to clarify one such sense, which is suggested by reflection on Whiting’s proposal. In particular, I argue that successful reductive accounts naturalize the contributory—by which I mean, roughly, that they explain the specifically contributory nature of reasons in fully non-normative terms. Moreover, I explain how views that fail this criterion are unable to meet certain key explanatory desiderata for reductive accounts of reasons. After broaching some of the wider implications for the project of understanding the notion of a reason in other terms, I conclude that the notion of naturalizing the contributory is a helpful notion for structuring the debate over reductive accounts of reasons. (shrink)

Stephen Kearns and Daniel Star have recently proposed this thesis: [Reasons as Evidence: Necessarily, a fact F is a reason for an agent A to PHI.

Can a normative reason be understood as a kind of explanation? I here consider and argue against two important analyses of reasons as explanations. John Broome argues that we can analyze reasons in terms of the concepts of explanation and ought. On his view, reasons to ϕ are either facts that explain why one ought to ϕ (what he calls “perfect reasons”) or facts that play a for-ϕ role in weighing explanations (what he calls “pro tanto reasons”). I argue against (...) Broome’s account of both perfect and pro tanto reasons. Other philosophers, including Joseph Raz, analyze reasons in terms of the concepts of explanation and good. On this view, some fact is a reason to ϕ if and only if that fact explains why ϕ-ing would be good in some respect, to some degree. This view avoids the objections to Broome’s view, but should be rejected since not all explanations of why ϕ-ing would be good constitute reasons to ϕ. (shrink)

This thesis is about what a normative reason is and how reasons relate to oughts. I argue that normative reasons are to be understood as relational properties of favouring or disfavouring. I then examine the question: What is the relation between reasons, so understood, and what we ought to do, believe, or feel? I argue that the relation is an explanatory one. We should explain what we ought to do in terms of reasons, and not the other way around. This (...) view faces a number of difficulties, in particular in accounting for supererogatory acts and the distinction between an action being required and an action being recommended. The analysis that I provide explains how we can solve these problems. In providing such an analysis, this thesis aims to be a contribution to the discussion of how we might elucidate the structure of what is sometimes called normativity. (shrink)