It is natural to assume that it can only be morally permissible for consumers to buy meat products if the breeding and killing of animals for the purpose of meat production is morally acceptable. is assumption presupposes a stable and morally relevant connection between the consumption and the production of meat. While both act-consequentialism and the Kantian idea of generalizability initially appear to support that view, neither of them succeeds in establishing a connection of the required kind.

We propose that the prevalent moral aversion to AWS is supported by a pair of compelling objections. First, we argue that even a sophisticated robot is not the kind of thing that is capable of replicating human moral judgment. This conclusion follows if human moral judgment is not codifiable, i.e., it cannot be captured by a list of rules. Moral judgment requires either the ability to engage in wide reflective equilibrium, the ability to perceive certain facts as moral considerations, moral (...) imagination, or the ability to have moral experiences with a particular phenomenological character. Robots cannot in principle possess these abilities, so robots cannot in principle replicate human moral judgment. If robots cannot in principle replicate human moral judgment then it is morally problematic to deploy AWS with that aim in mind. Second, we then argue that even if it is possible for a sufficiently sophisticated robot to make ‘moral decisions’ that are extensionally indistinguishable from (or better than) human moral decisions, these ‘decisions’ could not be made for the right reasons. This means that the ‘moral decisions’ made by AWS are bound to be morally deficient in at least one respect even if they are extensionally indistinguishable from human ones. Our objections to AWS support the prevalent aversion to the employment of AWS in war. They also enjoy several significant advantages over the most common objections to AWS in the literature. (shrink)

Morality seems important, in the sense that there are practical reasons — at least for most of us, most of the time — to be moral. A central theoretical motivation for consequentialism is that it appears clear that there are practical reasons to promote good outcomes, but mysterious why we should care about non-consequentialist moral considerations or how they could be genuine reasons to act. In this paper we argue that this theoretical motivation is mistaken, and that because many arguments (...) for consequentialism rely upon it, the mistake substantially weakens the overall case for consequentialism. We argue that there is indeed a theoretical connection between good states and reasons to act, because good states are those it is fitting to desire and there is a conceptual connection between the fittingness of a motive and reasons to perform the acts it motivates. But while some of our motives are directed at states, others are directed at acts themselves. We contend that just as the fittingness of desires for states generates reasons to promote the good, the fittingness of these act-directed motives generates reasons to do other things. Moreover, we argue that an act’s moral status consists in the fittingness of act-directed feelings of obligation to perform or avoid performing it, so the connection between fitting motives and reasons to act explains reasons to be moral whether or not morality directs us to promote the good. This, we contend, de-mystifies how there could be non-consequentialist reasons that are both moral and practical. (shrink)

One response to the demandingness objection is that it begs the question against consequentialism by assuming a moral distinction between what a theory requires and what it permits. According to the consequentialist, this distinction stands in need of defense. However, this response may also beg the question, this time at the methodological level, regarding the credibility of the intuitions underlying the objection. The success of the consequentialist's response thus turns on the role we assign to intuitions in our moral methodology. (...) After presenting the demandingness objection to consequentialism and revealing the underlying methodological stalemate, I break the stalemate by appealing to research in the cognitive neuroscience of intuitions. Given the evidence for the hypothesis that our moral intuitions are fundamentally emotional (rather than rational) responses, we should give our intuitions a modest (rather than robust) role in our moral methodology. This rescues the consequentialist's response to the demandingness objection. (shrink)

Reflective equilibrium is often credited with extending the idea of accounting for the data from its familiar home in the sciences to the realm of moral philosophy. But careful consideration of the main concepts of this idea—the data to be accounted for and the kind of accounting it is appropriate to expect of a moral theory—leads to a revised understanding of the “accounting for the data” perspective as it applies to the discipline of moral theory selection. This revised understanding is (...) in tension with reflective equilibrium and actually provides more support for the alternative method of moral theory selection that has been termed ‘practical equilibrium’. (shrink)

Leader-managers face a myriad of competing values when they engage in ethical decision-making. Few studies help us understand why certain reasons for action are justified, taking precedence over others when people choose to respond to an ethical dilemma. To help address this matter we began with a qualitative approach to disclose leader-managers' moral motives when they decide to address a work-related ethical dilemma. One hundred and nine military officers were asked to provide their reasons for taking action, justifications of their (...) reasons, and to explain these justifications. We used network analysis techniques to identify a hierarchical motive structure. The motive structure is a cognitive map that identifies ethical motives and perceptions of how these ethical motives relate to each other. The motives identified represent classic conceptualizations of moral behavior; namely, virtue theories, consequentialism, and deontological theories, along with another category that expressed the emotional significance of the moral judgment, which we refer to as emotional empiricism. (shrink)

Exploitation is interacting with another in a way that takes unfair advantage of that person. Exploitation is thought to be morally wrong even when it would bring about the best attainable outcome, hence conflicts with the consequentialist morality that holds one ought always to do whatever would bring about the best outcome. This essay aims to reconcile norms against exploitation and act consequentialism. A puzzle about exploitation is raised and resolved.

This article proposes a way of understanding Kantianism, act-utilitarianism and some other important ethical theories according to which they are all versions of the same kind of theory, sharing a common structure. I argue that this is a profitable way to understand the theories discussed. It is charitable to the theories concerned; it emphasizes the common ground between them; it gives us insights into the differences between them; and it provides a method for generating new ethical theories worth studying. The (...) article briefly discusses the relationship between these ideas and some other recent proposals that emphasize the common ground between Kantianism and versions of consequentialism. (shrink)

Robert Nozick's experience machine thought experiment (Nozick's scenario) is widely used as the basis for a ?knockdown? argument against all internalist mental state theories of well-being. Recently, however, it has been convincingly argued that Nozick's scenario should not be used in this way because it elicits judgments marred by status quo bias and other irrelevant factors. These arguments all include alternate experience machine thought experiments, but these scenarios also elicit judgments marred by status quo bias and other irrelevant factors. In (...) this paper, several experiments are conducted in order to create and test a relatively bias-free experience machine scenario. It is argued that if an experience machine thought experiment is used to evaluate internalist mental state theories of well-being, then this relatively bias-free scenario should be used over any of the existing scenarios. Unlike the existing experience machine scenarios, when this new scenario is used to assess internalist mental state theories of well-being, it does not provide strong evidence to refute or endorse them. (shrink)

Utilitarianism is the view according to which the only basic requirement of morality is to maximize net aggregate welfare. This position has implications for the ethics of creating and rearing children. Most discussions of these implications focus either on the ethics of procreation and in particular on how many and whom it is right to create, or on whether utilitarianism permits the kind of partiality that child rearing requires. Despite its importance to creating and raising children, there are, by contrast, (...) few sustained discussions of the implications of utilitarian views of welfare for the matter of what makes a child’s life go well. This paper attempts to remedy this deficiency. It has four sections. Section one discusses the purpose of a theory of welfare and its adequacy conditions. Section two evaluates what prominent utilitarian theories of welfare imply about what makes a child’s life go well. Section three provides a sketch of a view about what is prudentially valuable for children. Section four sums things up. (shrink)

Most plausible moral theories must address problems of partial acceptance or partial compliance. The aim of this paper is to examine some proposed ways of dealing with partial acceptance problems as well as to introduce a new Rule Utilitarian suggestion. Here I survey three forms of Rule Utilitarianism, each of which represents a distinct approach to solving partial acceptance issues. I examine Fixed Rate, Variable Rate, and Optimum Rate Rule Utilitarianism, and argue that a new approach, Maximizing Expectation Rate Rule (...) Utilitarianism, better solves partial acceptance problems. (shrink)

It is commonly claimed that rule consequentialism (utilitarianism) collapses into act consequentialism, because sometimes there are benefits from breaking the rules. I suggest this argument is less powerful than has been believed. The argument requires a commitment to a very particular (usually implicit) account of feasibility and constraints. It requires the presupposition that thinking of rules as the relevant constraint is incorrect. Supposedly we should look at a smaller unit of choice—the single act—as the relevant choice variable. But once we (...) see feasibility as a matter of degree, there is no obvious cut-off point for how broadly we should think about the constraints on our choices. Treating “a bundle of choices” as a relevant free variable is no less defensible than treating “a single act” as the relevant free variable. Rule utilitarianism, rule consequentialism, and other rules-based approaches are stronger than their current reputation. (shrink)

Derek Parfit argues that everyone ought to follow the principles whose universal acceptance would make things go best. I present a counterexample: a world in which no one's moral beliefs have any motivating force. I explain how Parfit's metaethical commitments imply that such a world is possible, and why this possibility is a problem for Parfit's project of reconciling Kantianism, contractualism, and consequentialism. I consider two of Parfit's responses to my counterexample.

Practical wisdom is the intellectual virtue that enables a person to make reliably good decisions about how, all-things-considered, to live. As such, it is a lofty and important ideal to strive for. It is precisely this loftiness and importance that gives rise to important questions about wisdom: Can real people develop it? If so, how? What is the nature of wisdom as it manifests itself in real people? I argue that we can make headway answering these questions by modeling wisdom (...) on expert skill. Presenting the main argument for this expert skill model of wisdom is the focus of this paper. More specifically, I’ll argue that wisdom is primarily the same kind of epistemic achievement as expert decision-making skill in areas such as firefighting. Acknowledging this helps us see that, and how, real people can develop wisdom. It also helps to resolve philosophical debates about the nature of wisdom. For example, philosophers, including those who think virtue should be modeled on skills, disagree about the extent to which wise people make decisions using intuitions or principled deliberation and reflection. The expert skill model resolves this debate by showing that wisdom includes substantial intuitive and deliberative and reflective abilities. (shrink)

In the Principles of the Penal Code, Jeremy Bentham described offences that he labelled presumed or evidentiary. The conduct penalized under such offences is punished not because it is intrinsically wrong, but because it probabilistically indicates the presence of an intrinsic wrong. Bentham was sceptical of the need to create offences, but grudgingly accepted their value in light of deficiencies in procedure and the judiciary. These days the scepticism is even greater, with courts and commentators in the United States, Canada, (...) the United Kingdom and elsewhere believing that such offences deny a defendant the right to establish that he did not engage in the conduct that the presumed offence probabilistically but not necessarily indicates. On closer analysis, however, such scepticism appears unjustified. Almost all offences, and indeed almost all legal rules, are premised on a probabilistic relationship between the behaviour the rule encompasses and the behaviour that is the rule-maker's real concern. Presumed offences may make this relationship especially obvious, but it is a relationship that exists whenever the law operates by the use of rules. (shrink)

Toleration is perhaps the core commitment of liberalism, but this seemingly simple feature of liberal societies creates tension for liberal perfectionists, who are committed to justifying religious toleration primarily in terms of the goods and flourishing it promotes. Perfectionists, so it seems, should recommend restricting harmful religious practices when feasible. If such restrictions would promote liberal perfectionist values like autonomy, it is unclear how the perfectionist can object. A contemporary liberal perfectionist, Steven Wall, has advanced defense of religious toleration that (...) grounds perfectionist toleration in an innovative account of reasons of respect. He thus defends perfectionist toleration on two grounds: (i) the appropriate manner of responding to perfectionist goods like autonomy and membership is to respect the religious choices of others; (ii) citizens can acquire reasons to respect the religious choices of others through internalizing a value-promoting moral and political code. I argue that both defenses fail. The cornerstone of both arguments is the connection Wall draws between reasons to promote value and reasons to respect it. I claim that Wall’s conception of the relationship between promoting and respecting value is inadequate. I conclude that the failure of Wall’s defense of perfectionist toleration should motivate liberal perfectionists to develop more sophisticated accounts of normative reasons. The viability of a truly liberal perfectionism depends upon such developments. (shrink)

Money isn’t everything, so what is? Many government leaders, social policy theorists, and members of the general public have a ready answer: happiness. This paper examines an opposing view due to Robert Nozick, which centres on his experience-machine thought experiment. Despite the example's influence among philosophers, the argument behind it is riddled with difficulties. Dropping the example allows us to re-version Nozick's argument in a way that makes it far more forceful - and less dependent on people's often divergent intutions (...) about the experience machine. [DOWNLOAD AVAILABLE at oro.open.ac.uk repository, link below]. (shrink)

Intuitions are widely assumed to play an important evidential role in ethical inquiry. In this paper I critically discuss a recently influential claim that the epistemological credentials of ethical intuitions are undermined by their causal pedigree and functional role. I argue that this claim is exaggerated. In the course of doing so I argue that the challenge to ethical intuitions embodied in this claim should be understood not only as a narrowly epistemological challenge, but also as a substantially ethical one. (...) I argue that this fact illuminates the epistemology of ethical intuitions. (shrink)

This paper is an attempt to undermine a basic assumption of theories of well-being, one that I call well-being invariabilism. I argue that much of what makes existing theories of well-being inadequate stems from the invariabilist assumption. After distinguishing and explaining well-being invariabilism and well-being variabilism, I show that the most widely-held theories of well-being—hedonism, desire-satisfaction, and pluralist objective-list theories—presuppose invariabilism and that a large class of the objections to them arise because of it. My aim is to show that (...) abandoning invariabilism and adopting variabilism is a sensible first step for those aiming to formulate more plausible theories of well-being. After considering objections to my argument, I explain what a variabilist theory of well-being would be like and show that well-being variabilism need not be any threat to the project of formulating theories of well-being that deliver general principles concerning well-being enhancement. (shrink)

J.J.C. Smart famously complained that rule utilitarianism is incoherent, and that rule utilitarians are guilty of rule worship . Much has been said about whether Smart’s complaint is justified, but I will assume for the sake of argument that Smart was on to something. Instead, I have three other goals. First, I want to show that Smart’s complaint is a specific instance of a more general objection to a moral theory—what I will call the Incoherence Objection. Second, I want to (...) illustrate how the Incoherence Objection can apply both to consequentialist and, surprisingly, some nonconsequentialist theories. Finally, I want to demonstrate at least one way nonconsequentialist theories that make use of rules, principles, and the like can dodge the Incoherence Objection. (shrink)

Twentieth century philosophers introduced the distinction between “objective rightness” and “subjective rightness” to achieve two primary goals. The first goal is to reduce the paradoxical tension between our judgments of (i) what is best for an agent to do in light of the actual circumstances in which she acts and (ii) what is wisest for her to do in light of her mistaken or uncertain beliefs about her circumstances. The second goal is to provide moral guidance to an agent who (...) may be uncertain about the circumstances in which she acts, and hence is unable to use her standard moral principle directly in deciding what to do. This paper distinguishes two important senses of “moral guidance”; proposes criteria of adequacy for accounts of subjective rightness; canvasses existing definitions for “subjective rightness”; finds them all deficient; and proposes a new and more successful account. It argues that each comprehensive moral theory must include multiple principles of subjective rightness to address the epistemic situations of the full range of moral decision-makers, and shows that accounts of subjective rightness formulated in terms of what it would reasonable for the agent to believe cannot provide that guidance. -/- . (shrink)

Many environmental problems are longitudinal collective action problems. They arise from the cumulative unintended effects of a vast amount of seemingly insignificant decisions and actions by individuals who are unknown to each other and distant from each other. Such problems are likely to be effectively addressed only by an enormous number of individuals each making a nearly insignificant contribution to resolving them. However, when a person’s making such a contribution appears to require sacrifice or costs, the problem of inconsequentialism arises: (...) given that a person’s contribution, although needed (albeit not necessary), is nearly inconsequential to addressing the problem and may require some cost from the standpoint of the person’s own life, why should the person make the effort, particularly when it is uncertain (or even unlikely) whether others will do so? In this article I argue that justifications for making the effort to respond to longitudinal collective action environmental problems are, on the whole, particularly well supported by virtue-oriented normative theories, on which character traits are evaluated as virtues and vices consequentially or teleologically and actions are evaluated in terms of virtues and vices. If ethical theories are to be assessed on their theoretical and practical adequacy, and if providing a compelling response to the problem of inconsequentialism is an instance of such adequacy, then this is a reason for preferring virtue-oriented ethical theory over non-virtue-oriented ethical theories, such as Kantian, act utilitarian, and global utilitarian theories. (shrink)

Just because one has the right to vote does not mean just any vote is right. Citizens should not vote badly. This duty to avoid voting badly is grounded in a general duty not to engage in collectively harmful activities when the personal cost of restraint is low. Good governance is a public good. Bad governance is a public bad. We should not be contributing to public bads when the benefit to ourselves is low. Many democratic theorists agree that we (...) shouldn’t vote badly, but that’s because they think we should vote well. This demands too much of citizens. (shrink)

A growing trend of thought has it that any plausible nonconsequentialist theory can be consequentialized, which is to say that it can be given a consequentialist representation. In this essay, I explore both whether this claim is true and what its implications are. I also explain the procedure for consequentializing a nonconsequentialist theory and give an account of the motivation for doing so.

Rule-consequentialists tend to argue for their normative theory by claiming that their view matches our moral convictions just as well as a pluralist set of Rossian duties. As an additional advantage, rule-consequentialism offers a unifying justification for these duties. I challenge the first part of the ruleconsequentialist argument and show that Rossian duties match our moral convictions better than the rule-consequentialist principles. I ask the rule-consequentialists a simple question. In the case that circumstances change, is the wrongness of acts determined (...) by the ideal principles for the earlier circumstances or by the ideal ones for the new circumstances? I argue that whichever answer the rule-consequentialists give the view leads to normative conclusions that conflict with our moral intuitions. Because some set of Rossian duties can avoid similar problems, rule-consequentialism fails in the reflective equilibrium test advocated by the rule-consequentialists. (shrink)

This paper examines the idea of an extended unit of action, which is the idea that the reasons for or against an individual action can depend on the qualities of a larger pattern of action of which it is a part. One concept of joint action is that the unit of action can be extended in this sense. But the idea of an extended unit of action is surprisingly minimal in its commitments. The paper argues for this conclusion by examining (...) uses of the idea of an extended unit of action in four theoretical contexts. It also explains why the idea of an extended unit of action need not involve magical thinking, and discusses possible replies to an objection based on a worry about recklessness. (shrink)

To consequentialize a non-consequentialist theory, take whatever considerations that the non-consequentialist theory holds to be relevant to determining the deontic statuses of actions and insist that those considerations are relevant to determining the proper ranking of outcomes. In this way, the consequentialist can produce an ordering of outcomes that when combined with her criterion of rightness yields the same set of deontic verdicts that the non-consequentialist theory yields. In this paper, I argue that any plausible non-consequentialist theory can be consequentialized. (...) I explain the motivation for the consequentializing project and defend it against recent criticisms by Mark Schroeder and others. (shrink)

The main body of this paper assesses a leading recent theory of fairness, a theory put forward by John Broome. I discuss Broome's theory partly because of its prominence and partly because I think it points us in the right direction, even if it takes some missteps. In the course of discussing Broome's theory, I aim to cast light on the relation of fairness to consistency, equality, impartiality, desert, rights, and agreements. Indeed, before I start assessing Broome's theory, I discuss (...) two very popular conceptions of fairness that contrast with his. One of these very popular conceptions identifies fairness with the equal and impartial application of rules. The other identifies fairness with all-things-considered moral rightness. (shrink)

When policymakers craft rules for use by the general public, they must take into account the ways in which their rules are likely to be misapplied. Should contractualists and rule consequentialists do the same when they search for rules whose general acceptance would be non-rejectable or ideal? I argue that these theorists face a dilemma. If they ignore the possibility of misapplication, they end up with an unrealistic view that rejects rules designed to protect us from others’ mistakes. On the (...) other hand, if they take misapplication into account, they end up rejecting rules that appeal to what really matters morally in favor of easier-to-apply proxies for these rules. This leaves them unable to say why certain wrong acts are wrong, which in turn may lead them to mistaken verdicts about moral worth and wronging. I show how this misapplication dilemma applies to standard contractualist and rule consequentialist theories, but also suggest how it might generalize to other two-level theories, including those designed to avoid the ideal world objection. (shrink)

This paper introduces a new form of virtue ethics—patient-centered virtue ethics—and argues that it is better placed to compete with Contractualism, Kantianism, and Utilitarianism, than existing agent and target-focused forms of virtue ethics. The opening part of the paper draws on T.M. Scanlon’s methodological insights to clarify what a theory of narrow morality should aim to accomplish, and the remaining parts argue that while familiar agent and target-focused forms of virtue ethics fail to meet those criteria, patient-centered forms promise to (...) do better. In addition, the paper rebuffs some prominent objections to virtue ethics that don’t adequately take into account the distinction between giving an account of the nature and importance of moral rightness and wrongness and giving an account of what makes acts right and wrong. (shrink)

Brad Hooker’s rule-consequentialism and T.M. Scanlon’s contractualism have been some of the most debated ethical theories in normative ethics during the last twenty years or so. This article suggests that these theories can be compared at two levels. Firstly, what are the deep, structural differences between the rule-consequentialist and contractualist frameworks in which Hooker and Scanlon formulate their views? Secondly, what are the more superficial differences between Hooker’s and Scanlon’s formulations of these theories? Based on exploring these questions and several (...) purported differences between Hooker’s and Scanlon’s views, this article argues that, at the structural level, the two theories are more similar than previous recognised. It suggests that there is only one candidate for a deeper difference and even it may not be that significant. This insight sheds new light on both contractualism and rule-consequentialism, and it will also help us to formulate better versions of the views. (shrink)

This open access book provides the first explicit case study for an application of the method of reflective equilibrium (RE), using it to develop and defend a precautionary principle. It thereby makes an important and original contribution to questions of philosophical method and methodology. The book shows step-by-step how RE is applied, and develops a methodological framework which will be useful for everyone who wishes to use reflective equilibrium. With respect to precautionary principles, the book demonstrates how a rights-based precautionary (...) principle can be constructed and defended. The case study succeeds in demonstrating that RE can be successfully applied and puts real constraints on the justification process. This is all the more remarkable as the case study was designed as an open-ended process, without presupposing any specific results. This book will be highly relevant both to people interested in philosophical methodology and epistemology, as well as to researchers who are interested in using philosophical methods and tools and applying them to practical problems. (shrink)

What are the fundamental divisions in ethics? Which divisions capture the most important and basic options in moral theorizing? In this article, I reject the ‘Textbook View’ which takes the tripartite division between consequentialism, deontology, and virtue ethics to be fundamental. Instead, I suggest that moral theories are fundamentally divided into three independent divisions, which I call the neutral/relative division, the normative priority division, and the maximizing division. I argue that this account of the fundamental divisions of ethics better captures (...) the main concerns that normative ethicists have when assessing moral theories. It also helps us make progress in comparative ethics and makes visible theoretical possibilities obscured by the Textbook View. (shrink)

Gibt es überzeugende Überforderungseinwände gegen anspruchsvolle moralische Auffassungen? In diesem Buch werden Überforderungseinwände präzise charakterisiert, systematisch eingeordnet und argumentativ verteidigt. Unter Berücksichtigung der wichtigsten philosophischen Beiträge zum Thema wird gezeigt, weshalb gewisse Moraltheorien und -prinzipien dafür kritisiert werden können, dass sie zu viel von einzelnen Personen verlangen.

This is an encyclopedia entry on consequentializing. It explains what consequentializing is, what makes it possible, why someone might be motivated to consequentialize, and how to consequentialize a non-consequentialist theory.

The dissertation traces the development of what I call “the problem of partiality” through the work of certain key figures in the British Moralist tradition: John Locke, Catharine Trotter Cockburn, Anthony Ashley Cooper (the Third Earl of Shaftesbury), Francis Hutcheson, John Gay, David Hume, Joseph Butler, and Adam Smith. On the one hand, we are committed to impartiality as a constitutive norm of moral judgment and conduct. On the other hand, we are committed to the idea that it is permissible, (...) or even obligatory, to expend disproportionate resources promoting the good of our loved ones over the good of strangers. However, these two commitments conflict with one another. This problem challenges us to provide an account of the scope and limits of reasonable partiality that does justice to both commitments. I argue that confronting this tension is a central project of early modern ethics. I offer a rereading of the British Moralist tradition, centered on debates about partiality, and thereby shift discussion of the tradition away from concerns about meta-ethics and moral epistemology, to issues of practical ethics. The topic of partiality remains central in contemporary ethics, as is evident in ongoing debates about the place of empathy in moral judgment, and the role of love in shaping our moral commitments. Though the aim of the dissertation is not to settle questions about the scope and limits of reasonable partiality, the focus here remains fixed on how the concept of partiality was problematized in our ethical thought, and how it informs our discussions in normative ethics and moral psychology. Alongside building a bridge between early modern scholarship and recent work in ethics, the dissertation casts light on two understudied figures in the British Moralist tradition – Cockburn and Gay – who contributed greatly to debates about partiality. By examining their contributions, I reconsider their place in the history of modern ethics and therefore provide a more contextualized account of philosophical thought in the period. (shrink)

Virtue ethics has many times been suggested as a promising recipe for the construction of artificial moral agents due to its emphasis on moral character and learning. However, given the complex nature of the theory, hardly any work has de facto attempted to implement the core tenets of virtue ethics in moral machines. The main goal of this paper is to demonstrate how virtue ethics can be taken all the way from theory to machine implementation. To achieve this goal, we (...) critically explore the possibilities and challenges for virtue ethics from a computational perspective. Drawing on previous conceptual and technical work, we outline a version of artificial virtue based on moral functionalism, connectionist bottom–up learning, and eudaimonic reward. We then describe how core features of the outlined theory can be interpreted in terms of functionality, which in turn informs the design of components necessary for virtuous cognition. Finally, we present a comprehensive framework for the technical development of artificial virtuous agents and discuss how they can be implemented in moral environments. (shrink)

This volume collects selected papers delivered at the 15th Conference of the International Society for Utilitarian Studies, which was held at Karlsruhe Institute of Technology in July 2018. It includes papers dealing with the past, present, and future of utilitarianism – the theory that human happiness is the fundamental moral value – as well as on its applications to animal ethics, population ethics, and the future of humanity, among other topics.

This is a chapter on contractualism for Ethical Theory in Global Perspective, edited by Michael Hemmingsen (SUNY Press). The chapter (i) outlines contractualism as an ethical theory, (ii) explains how it differs from classical utilitarianism, (iii) explores the differences between ex post and ex ante contractualism, and (iv) finally looks at two traditional objections to the view.

In this thesis, I discuss the aggregation problem for T. M. Scanlon’s “contractualism”. I argue that Scanlonian contractualists have the following two options when it comes to the aggregation problem. First, they can choose to limit aggregation directly via a specific version of the Relevance View, “Sequential Claims-Matching”. Second, Scanlonian contractualists can adopt a so-called “mixed solution” of which I propose a specific version. My mixed solution does not limit aggregation. Rather, it either avoids some of the counterintuitive results in (...) certain cases, or at least makes these same results look a lot less counterintuitive by putting them into perspective thanks to a plausible plurality of precisely specified values. The stakes between these two options are as follows. The first option justifies Scanlon’s intuition in one vs. many cases of which his “World Cup Case” is one example, but it comes at the cost of a seemingly quite limited range of application: any version of the Relevance View only works in cases in which we have no more than two groups of competing claimants. The second option has the exact opposite implications: my mixed solution cannot justify Scanlon’s intuition in one vs. many cases, but it could be applied to any case with any number of groups of competing claimants. In this choice between pre-theoretical intuition and feasibility, I would urge Scanlonian contractualists to choose feasibility. (shrink)

Many metaphysicians utilize the virtue‐driven methodology. According to this methodology, one theory is more worthy of endorsement than another insofar as it is more virtuous. In this paper, I show how a theory's overall virtue is shaped by its ideological parsimony – parsimony with respect to the terminology employed in stating the theory. I distinguish between a theory's truth and its fidelity (‘joint‐carvingness’) and the corresponding epistemic and fidelic virtues. I argue that ideological parsimony is not an epistemic virtue but (...) is a fidelic virtue. Insofar as metaphysicians value fidelity, then, ideological parsimony has an important role in theory choice. (shrink)

Rule consequentialism holds that an action's moral standing depends on its relation to the moral code whose general adoption would have the best consequences. Heretofore rule consequentialists have understood the notion of a code's being generally adopted in terms of its being generally obeyed or, more commonly, its being generally accepted. I argue that these ways of understanding general adoption lead to unacceptable formulations of the theory. For instance, Brad Hooker, Michael Ridge, and Holly Smith have recently offered different answers (...) to the question of what ‘acceptance rate’ we should build into our formulation of rule consequentialism, and all are unsatisfactory. I argue instead for a novel approach to formulating rule consequentialism, ‘uniform-moral-education’ rule consequentialism, on which what it means for a moral code to be generally adopted is not for it to be generally followed or generally accepted, but instead for it to be generally taught. (shrink)