Ethicists increasingly reject the scale as a useful metaphor for weighing reasons. Yet they generally retain the metaphor of a reason’s weight. This combination is incoherent. The metaphor of weight entails a very specific scale-based model of weighing reasons, Dual Scale. Justin Snedegar worries that scale-based models of weighing reasons can’t properly weigh reasons against an option. I show that there are, in fact, two different reasons for/against distinctions, and I provide an account (...) of the relationship between the various kinds of reason for and against. With this account in hand, we’ll see that Dual Scale has no problem weighing any kind of reason against. (shrink)

Despite its central role in our cognitive lives, rational belief revision has received relatively little attention from epistemologists. This dissertation begins to fill that absence. In particular, we explore the phenomenon of defeasible epistemic justification, i.e., justification that can be lost as well as gained by epistemic agents. We begin by considering extant theories of defeat, according to which defeaters are whatever cause a loss of justification or things that somehow neutralize one's reasons for belief. Both of these theories (...) are both extensionally and explanatorily inadequate and, so, are rejected. We proceed to develop a novel theory of defeat according to which defeaters are reasons against belief. According to this theory, the dynamics of justification are explained by the competition between reasons for and reasons against belief. We find that this theory not only handles the counter-examples that felled the previous theories but also does a fair job in explaining the various aspects of the phenomenon of defeat. Furthermore, this theory accomplishes this without positing any novel entities or mechanisms; according to this theory, defeaters are epistemic reasons against belief, the mirror image of our epistemic reasons for belief, rather than sui generis entities. (shrink)

As Kant claimed in the Groundwork, and as the idea has been developed by Korsgaard 1997, Bratman 1987, and Broome 2002. This formulation is agnostic on whether reasons for ends derive from our desiring those ends, or from the relation of those ends to things of independent value. However, desire-based theorists may deny, against Hubin 1999, that their theory is a combination of a principle of instrumental transmission and the principle that reasons for ends are provided by (...) desires. Instead, they may say, there is just one principle, a principle of, if you will, instrumental transmutation: if one desires the end, then one has reason to take the means. See the discussion of General Production, in section 8, for a doubt about this. (shrink)

_ Source: _Volume 14, Issue 1, pp 73 - 87 According to action-relative accounts of harming, an action harms someone only if it makes her worse off in some respect than she would have been, had the action not been performed. Action-relative accounts can be contrasted with effect-relative accounts, which hold that an action may harm an individual in virtue of its effects on that individual, regardless of whether the individual would have been better off in the absence of the (...) action. In this paper, I argue that our judgments about the strength of the reason against harming lend support to effect-relative accounts over action-relative accounts. I first criticize Fiona Woollard’s argument for the claim that an effect-relative account of harming could ground only a weak reason against harming. I then argue for a set of three principles that can be conjoined with an effect-relative account to explain the strength of the reason against harming. (shrink)

The author distinguishes two concepts of practical reason: (a) practical reason as a source of practical principles, and (b) practical reason as the theory of thought operations connected with action. He proves that there is no practical recognition in the sense (a). We can deal with actions only on the basis of dichotomic semantics. Critical analyses of some theories of practical reason are presented (Kant, Lorenzen, Apel, Alexy). The critical part of the paper mainly concerns the discourse theory and its (...) implications for practical philosophy and jurisprudence. (shrink)

What an agent ought to do is determined by competition between reasons bearing on the options open to her. The popular metaphor of balancing or weighing reasons on a scale to represent this competition encourages a focus on competition between reasons for competing options. But what an agent ought to do also depends on the reasons against those options. The balancing metaphor does not provide an obvious way to represent reasons against. Partly as (...) a result of this, there is a serious lack of work on reasons against. A simple view is that there is no problem here, since reasons against an option are really just more reasons for—in particular, reasons for certain alternatives. This simple view lets us maintain the balancing metaphor, and more importantly, it simplifies theorizing about the competition between reasons. This is because if it’s true, there is really just one kind of competition, the competition between reasons for competing options. This paper challenges the simple view, arguing against several ways of identifying which alternatives to an option the reasons against it are reasons for. I also sketch a competing view, according to which reasons against are distinct from reasons for—these are two different normative relations. If this kind of view is correct, then our theory of the competition between reasons will need to recognize at least two kinds of competition: the one between reasons for competing options, and the one between the reasons for an option and the reasons against it. (shrink)

In, “Some Conclusive Reasons Against ‘Conclusive Reasons’”, Pappas and Swain have criticized Dretske’s theory that conclusive reasons are necessary for knowledge. In their view this condition is too strong. They attempt to show this by means of two purported counterexamples: the cup-hologram case and the generator case. This paper defends Dretske’s analysis against these challenges.

In broad outlines, the first of these claims that beliefs and other cognitive states, on their own, can never motivate a new desire, intention, or action. Rather, on this view, what motivates us to desire, intend, or act is always the cooperation of some desire (or other conative state) with such cognitive states. Thus, on HTM, practical motivation is always the product of two fundamentally distinct categories of mental states operating in conjunction with one another.

We provide a Bayesian justification of the idea that, under certain conditions, the absence of an argument in favour of the truth of a hypothesis H constitutes a good argument against the truth of H.

This paper argues against the moral Turing test as a framework for evaluating the moral performance of autonomous systems. Though the term has been carefully introduced, considered, and cautioned about in previous discussions :251–261, 2000; Allen and Wallach 2009), it has lingered on as a touchstone for developing computational approaches to moral reasoning :98–109, 2015). While these efforts have not led to the detailed development of an MTT, they nonetheless retain the idea to discuss what kinds of action and (...) reasoning should be demanded of autonomous systems. We explore the flawed basis of an MTT in imitation, even one based on scenarios of morally accountable actions. MTT-based evaluations are vulnerable to deception, inadequate reasoning, and inferior moral performance vis a vis a system’s capabilities. We propose verification—which demands the design of transparent, accountable processes of reasoning that reliably prefigure the performance of autonomous systems—serves as a superior framework for both designer and system alike. As autonomous social robots in particular take on an increasing range of critical roles within society, we conclude that verification offers an essential, albeit challenging, moral measure of their design and performance. (shrink)

It has been alleged that the demands of friendship conflict with the norms of epistemology—in particular, that there are cases in which the moral demands of friendship would require one to give a friend the benefit of the doubt, and thereby come to believe something in violation of ordinary epistemic standards on justified or responsible belief :329–351, 2004; Stroud in Ethics 116:498–524, 2006; Hazlett in A luxury of the understanding: on the value of true belief, Oxford University Press, Oxford, 2013). (...) The burden of this paper is to explain these appearances away. I contend that the impression of epistemic partiality in friendship dissipates once we acknowledge the sorts of practical and epistemic reasons that are generated by our values: value-reflecting reasons. The present proposal has several virtues: it requires fewer substantial commitments than other proposals seeking to resist the case for epistemic partiality ; it is independently motivated, as it cites a phenomenon—value-reflecting reasons—we have independent reasons to accept; it provides a single, unified account of how various features of friendship bear on belief-formation; and makes clear how it is the very value we place on friendship itself that ensures against epistemic partiality. (shrink)

Challenging, with several powerful arguments, some of our deepest beliefs about rationality, morality, and personal identity, Parfit claims that we have a false view about our own nature. It is often rational to act against our own best interersts, he argues, and most of us have moral views that are self-defeating. We often act wrongly, although we know there will be no one with serious grounds for complaint, and when we consider future generations it is very hard to avoid (...) conclusions that most of us will find very disturbing. (shrink)

Affection in triune consciousness -- Ricoeur in search of a philosophy of the "heart" -- Cognition and volition, or reason and will -- Faculties or powers of the mind -- Affectivity and values: two modern views -- Reason and desire from Socrates to the Stoics -- Augustine: "love transformed into will" -- Thomas Aquinas: the primacy of intellectual love -- The unravelling of Triune consciousness.

Here I defend my solution to the wrong-kind-of-reason problem against Mark Schroeder’s criticisms. In doing so, I highlight an important difference between other accounts of reasons and my own. While others understand reasons as considerations that count in favor of attitudes, I understand reasons as considerations that bear (or are taken to bear) on questions. Thus, to relate reasons to attitudes, on my account, we must consider the relation between attitudes and questions. By considering that (...) relation, we not only solve the wrong-kind-of-reason problem, but we also bring into view rational agency—the use of reasons in thought. (shrink)

Reason and Ethics defends the theoretical claim that all values are subjective and the practical claim that human affairs can be conducted fruitfully in full awareness of this. Joel Marks goes beyond his previous work defending moral skepticism to question the existence of all objective values. This leads him to suggest a novel answer to the Companions in Guilt argument that the denial of morality would mean relinquishing rationality as well. Marks disarms the argument by conceding the irreality of both (...) morality and logic, but is still able to rescue rationality while dispensing with morality on pragmatic grounds. He then offers a positive account of how life may be lived productively without recourse to attributions and assertions of right and wrong, good and bad, and even truth and falsity. Written in an accessible and engaging style, Reason and Ethics will be of interest to scholars and students working in metaethics as well as to the generally intellectually curious. (shrink)

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)

In this paper I argue against the stronger of the two views concerning the right and wrong kind of reasons for belief, i.e. the view that the only genuine normative reasons for belief are evidential. The project in this paper is primarily negative, but with an ultimately positive aim. That aim is to leave room for the possibility that there are genuine pragmatic reasons for belief. Work is required to make room for this view, because evidentialism (...) of a strict variety remains the default view in much of the debate concerning normative reasons for belief. Strict versions of evidentialism are inconsistent with the view that there are genuine pragmatic reasons for belief. (shrink)

The goal of this dissertation is two-fold. It is, first, to reconstruct Kant's argument against self-murder, and, second, to analyze the function of the principle of self-preservation of reason with regard to the prohibition of self-murder. I argue that self-murder is contrary to the principle of self-preservation of reason and violates the trustee-relationship between the homo phaenomenon and the homo noumenon. The analysis shows that moral self-preservation in Kant is a rational principle which serves to secure the possibility of (...) moral faith and self-perfection. ;In the first part of the dissertation, I provide a comprehensive analysis of Kant's argument against self-murder by examining all of the relevant statements in his works, the Nachlass, as well as the lectures recorded by Herder, Powalski, Collins, and Vigilantius. Since self-murder violates a perfect duty to oneself, key-topics of the analysis are: the dual status of the duty of self-preservation as both inner duty of right and duty of virtue, the right and end of humanity, as well as Kant's model of self-possession in terms of proprietas. The analysis makes clear that self-murder destroys the moral self and must be distinguished from sacrificing one's life in order to preserve one's moral integrity. ;In the second part of the dissertation, I interpret the duty of self-preservation and the prohibition of self-murder in the context of Kant's doctrine of the faith of reason and the principle of self-preservation of reason. I first provide an overview of the debate on self-preservation and its implications for an understanding of modern rationality and summarize the different meanings of -preservation in Kant. I then argue that the "principle of self-preservation of reason" consists in what Kant calls "the maxim of healthy reason" and that it grounds the faith and the unity of reason. Against the background of this analysis, I interpret the trustee-relationship between the homo phaenomenon and the homo noumenon as a model of moral self-obligation. Entrusting the homo phaenomenon to the homo noumenon, I contend, means to entrust life to practical reason and to subject oneself to the moral law. (shrink)

Mandatory vaccination, including for COVID-19, can be ethically justified if the threat to public health is grave, the confidence in safety and effectiveness is high, the expected utility of mandatory vaccination is greater than the alternatives, and the penalties or costs for non-compliance are proportionate. I describe an algorithm for justified mandatory vaccination. Penalties or costs could include withholding of benefits, imposition of fines, provision of community service or loss of freedoms. I argue that under conditions of risk or perceived (...) risk of a novel vaccination, a system of payment for risk in vaccination may be superior. I defend a payment model against various objections, including that it constitutes coercion and undermines solidarity. I argue that payment can be in cash or in kind, and opportunity for altruistic vaccinations can be preserved by offering people who have been vaccinated the opportunity to donate any cash payment back to the health service. (shrink)

This is an important new book about human motivation, about the reasons people have for their actions. What is distinctively new about it is its focus on how people see or understand their situations, options, and prospects. By taking account of people's understandings, Professor Schick is able to expand the current theory of decision and action. The author provides a perspective on the topic by outlining its history. He defends his new theory against criticism, considers its formal structure, (...) and shows at length how it resolves many currently debated problems: the problems of conflict and weakness of will, Allais' problem, Kahneman and Tversky's problems, Newcomb's problem, and others. The book will be of special interest to philosophers, psychologists, and economists. (shrink)

From the 1992 Rio Earth Summit to the 2009 Copenhagen Climate Conference there was a concerted international effort to stop climate change. This book is about what climate change is, why we failed to stop it, and why it still matters what we do.

This paper is about how epistemic and practical reasons for belief can be compared against one another when they conflict. It provides a model for determining what one ought to believe, all-things-considered, when there are conflicting epistemic and practical reasons. The model is meant to supplement a form of pluralism about doxastic normativity that I call ‘Inclusivism’. According to Inclusivism, both epistemic and practical considerations can provide genuine normative reasons for belief, and both types of consideration (...) can contribute to metaphysically determining what beliefs one ought, all-things-considered, to have. (shrink)

Mereological nihilism says that there do not exist (in the fundamental sense) any objects with proper parts. A reason to accept it is that we can thereby eliminate 'part' from fundamental ideology. Many purported reasons to reject it - based on common sense, perception, and the possibility of gunk, for example - are weak. A more powerful reason is that composite objects seem needed for spacetime physics; but sets suffice instead.

Millar argues against the tendency in current philosophical thought to treat sensory experiences as a peculiar species of propositional attitude. While allowing that experiences may in some sense bear propositional content, he presents a view of sensory experiences as a species of psychological state. A key theme in his general approach is that justified belief results from the competent exercise of conceptual capacities, some of which involve an ability to respond appropriately to current experience. In working out this approach (...) the author develops a view of concepts and their mastery, explores the role of groundless beliefs drawing on suggestions of Wittgenstein, illuminates aspects of the thought of Locke, Hume, Quine, and Goldman, and finally offers a response to a sophisticated variety of scepticism. (shrink)

I argue against ‘right reason’ style accounts of how we should manage our beliefs in the face of higher-order evidence. I start from the observation that such views seem to have bad practical consequences when we imagine someone acting on them. I then catalogs ways that Williamson, Weatherson, and Lasonen-Aarnio have tried to block objections based on these consequences; I argue all fail. I then move on to offer my own theoretical picture of a rational ‘should believe,’ and show (...) that, if such a picture is right, it can neatly explain why right reason isn't. I close by arguing that the extent to which anti-luminosity arguments motivate right reason has been overstated; the positive picture developed here, despite rejecting right reason, is nonetheless consistent with luminosity failures. (shrink)

Are there practical reasons for and against belief? For example, do the practical benefits to oneself or others of holding a certain belief count in favor of that belief? I argue "No." My argument involves considering how practical reasons for belief, if there were such things, would combine with other reasons for belief in order to determine all-things-considered verdicts, especially in cases involving equally balanced reasons of either a practical or an epistemic sort.

The perennial appeal of Kantian ethics surely lies in its conception of autonomy. Kantianism tells us that the good life is fundamentally about acting in accordance with an internal rather than an external authority: a good will is simply a will in agreement with its own rational, self-constituting law. In this paper, I argue against Kantian autonomy, on the grounds that it excessively narrows our concept of the good, it confuses the difference between practical and theoretical modes of knowing (...) the good, and it cannot respect the essential efficacy of the principles of practical reason. (shrink)

Given the metaphysical and explanatory stalemate between Embedded and Extended cognition, different authors proposed moral arguments to overcome such a deadlock in favor of EXT. Farina and Lavazza attribute to EXT and EMB a substantive moral content, arguing in favor of the former by virtue of its progressiveness and inclusiveness. In this treatment, I criticize four of their moral arguments. In Sect. 2, I focus on the argument from legitimate interventions and on the argument from extended agency. Section 3 concerns (...) the argument from better protection and the argument from better treatment. Sections 4 and 5 are dedicated to counterarguments against each respectively. By distinguishing between EXT and the extended view, I argue that it is sufficient to use this second version for directly addressing and evaluating moral problems on normative grounds, independently of the causal or constitutive cognitive influence of the external resource on the agents’ minds. Moreover, I argue that the arguments and assumptions used by EXT theorists do not foster values of progressiveness and inclusiveness. To conclude, in Sect. 6, I show that the analysis of each argument converges on the conclusion that EXT does not have substantive moral content and implications per se, since they always depend on further assumptions. (shrink)

I defend the view that individual agents have instrumental moral reasons for and against contributing to collective actions. I distinguish three versions of this view found in the literature and argue that only one withstands scrutiny: the version on which each individual contribution to a collective action is a cause of the latter’s large-scale outcomes. The central difficulty with this view is its apparent incompatibility with leading theories of causation. Against these theories I motivate a general structural (...) principle about causation which enables instrumentalism to deliver the intuitively correct verdicts about individual agents’ moral reasons in cases of collective action. (shrink)

Group-based reasons are reasons to play one’s part in some pattern of action that the members of some group could perform, because of the good features of the pattern. This paper discusses three broad conceptions of such reasons. According to the agency-first conception, there are no group-based reasons in cases where the relevant group is not or would not be itself an agent. According to the behaviour-first conception, what matters is that the other members of the (...) group would play their parts in the relevant pattern, not whether they would have the cooperative intentional states constitutive of group agency in doing so. This paper argues against these conceptions and in favour of the powers-first conception, according to which what matters is that the members of the group have practically relevant powers. (shrink)

A number of popular arguments for dualism start from a premise about an epistemic gap between physical truths about truths about consciousness, and infer an ontological gap between physical processes and consciousness. Arguments of this sort include the conceivability argument, the knowledge argument, the explanatory-gap argument, and the property dualism argument. Such arguments are often resisted on the grounds that epistemic premises do not entail ontological conclusion. My view is that one can legitimately infer ontological conclusions from epistemic premises, if (...) one is very careful about how one reasons. To do so, the best way is to reason first from epistemic premises to modal conclusions , and from there to ontological conclusions. Here, the crucial issue is the link between the epistemic and modal domains. How can one reason from theses about what is knowable or conceivable to theses about what is necessary or possible? To bridge the epistemic and modal domains, the framework of two-dimensional semantics can play a central role. I have used this framework in earlier work to mount an argument against materialism. Here, I want to revisit the argument, laying it out in a more explicit and careful form, and responding to a number of objections. In what follows I will concentrate mostly on the conceivability argument. I think that very similar considerations apply to the other arguments mentioned above, however. In the final section of the paper, I show how this analysis might yield a unified treatment of a number of anti-materialist arguments. (shrink)

This essay examines the thought that our right actions have moral worth only if we perform them for the right reasons. It argues against the view, often ascribed to Kant, that morally worthy actions must be performed because they are right and argues that Kantians and others ought instead to accept the view that morally worthy actions are those performed for the reasons why they are right. In other words, morally worthy actions are those for which the (...) reasons why they were performed (the reasons motivating them) and the reasons why they morally ought to have been performed (the reasons morally justifying them) coincide. The essay calls this the Coincident Reasons Thesis and argues that it provides plausible necessary and sufficient conditions for morally worthy action, defending the claim against proposed counterexamples. It ends by showing that the plausibility of the thesis, which it argues is largely independent of any particular ethical standpoint, gives us some reason to doubt a class of ethical theories that includes utilitarianism. (shrink)

Defenders of pragmatic encroachment in epistemology hold that practical factors have implications for a belief’s epistemic status. Paradigm defenders of pragmatic encroachment have held—to state their positions roughly— that whether someone’s belief that p constitutes knowledge depends on the practical reasons that she has (Stanley 2005), that knowing p is necessary and sufficient for treating p as a reason for action (Hawthorne and Stanley 2008), or that knowing p is sufficient for reasonably acting as if p (Fantl and McGrath (...) 2009: 66). Although their defenders may not always pose their theses in the language of practical reasons, the idea of a practical reason is central to each of these views. Yet there remain issues concerning the nature and basis of practical reasons on which defenders of pragmatic encroachment have not taken a position, including—as I will explain—the issue of whether internalism or externalism about reasons is true. It may be thought that the position the defender of pragmatic encroachment takes on this does not make a difference to the truth or falsity of her main thesis. In this chapter, I will show that it does matter, in the sense that her view will generate different verdicts about cases depending on whether she endorses internal- ism or externalism about reasons. Given the role of cases in providing intui- tive support for or against the theory, this, in turn, makes a difference to the plausibility of pragmatic encroachment. (shrink)

A normative reason for a person to? is a consideration which favours?ing. A motivating reason is a reason for which or on the basis of which a person?s. This paper explores a connection between normative and motivating reasons. More specifically, it explores the idea that there are second-order normative reasons to? for or on the basis of certain first-order normative reasons. In this paper, I challenge the view that there are second-order reasons so understood. I then (...) show that prominent views in contemporary epistemology are committed to the existence of second-order reasons, specifically, views about the epistemic norms governing practical reasoning and about the role of higher-order evidence. If there are no second-order reasons, those views are mistaken. (shrink)

In this paper, I defend an account of the reasons for which we act, believe, and so on for any Ф such that there can be reasons for which we Ф. Such reasons are standardly called motivating reasons. I argue that three dominant views of motivating reasons (psychologism, factualism and disjunctivism) all fail to capture the ordinary concept of a motivating reason. I show this by drawing out three constraints on what motivating reasons must (...) be, and demonstrating how each view fails to satisfy at least one of these constraints. I then propose and defend my own account of motivating reasons, which I call the Guise of Normative Reasons Account. On the account I defend, motivating reasons are propositions. A proposition is the reason for which someone Ф‐s when (a) she represents that proposition as a normative reason to Ф, and (b) her representation explains, in the right way, her Ф‐ing. As I argue, the Guise of Normative Reasons Account satisfies all three constraints on what motivating reasons must be, and weathers several objections that might be leveled against propositionalist views. (shrink)

According to doxastic accounts of trust, trusting a person to \(\varPhi \) involves, among other things, holding a belief about the trusted person: either the belief that the trusted person is trustworthy or the belief that she actually will \(\varPhi \) . In recent years, several philosophers have argued against doxastic accounts of trust. They have claimed that the phenomenology of trust suggests that rather than such a belief, trust involves some kind of non-doxastic mental attitude towards the trusted (...) person, or a non-doxastic disposition to rely upon her. This paper offers a new account of reasons for trust and employs the account to defend a doxastic account of trust. The paper argues that reasons for trust are preemptive reasons for action or belief. Thus the Razian concept of preemptive reasons, which arguably plays a key role in our understanding of relations of authority, is also central to our understanding of relations of trust. Furthermore, the paper argues that acceptance of a preemptive account of reasons for trust supports the adoption of a doxastic account of trust, for acceptance of such an account both neutralizes central objections to doxastic accounts of trust and provides independent reasons supporting a doxastic account. (shrink)

One way in which fact finders are supposed to determine the reasonableness of a defendant is via a counterfactual test that personifies the reasonable person. We are to imagine the reasonable person being in the defendant’s circumstances. Then we are to determine whether the reasonable person would have done as the defendant did. This paper argues that, despite its prevalence, the counterfactual test is a hopeless guide to determining defendant reasonability. In brief, the test is of the wrong sort to (...) give fact finders the requisite guidance. What we are after is not a counterfactual judgment but instead is a question of possibility. However, since the only thing impossible of the reasonable person is being unreasonable, personifying the reasonable person cannot offer any useful guidance on this question. (shrink)