In this paper I will address a few of the many questions that fall under the general heading of “the ethics of belief.” In section I I will discuss the adequacy of what has come to be known as the “deontological conception of epistemic justification” in the light of our apparent lack of voluntary control over what we believe. In section II I’ll defend an evidentialist view about what we ought to believe. And in section III I will briefly discuss (...) apparent conflicts between epistemic considerations and moral or other considerations. (shrink)

Moral Theory explores some of the most historically important and currently debated moral theories about the nature of the right and good. After introducing students in the first chapter to some of the main aims and methods of evaluating a moral theory, the remaining chapters are devoted to an examination of various moral theories including the divine command theory, moral relativism, natural law theory, Kant's moral theory, moral pluralism, virtue ethics, and moral particularism.

Commonsense Consequentialism is a book about morality, rationality, and the interconnections between the two. In it, Douglas W. Portmore defends a version of consequentialism that both comports with our commonsense moral intuitions and shares with other consequentialist theories the same compelling teleological conception of practical reasons. Broadly construed, consequentialism is the view that an act's deontic status is determined by how its outcome ranks relative to those of the available alternatives on some evaluative ranking. Portmore argues that outcomes should be (...) ranked, not according to their impersonal value, but according to how much reason the relevant agent has to desire that each outcome obtains and that, when outcomes are ranked in this way, we arrive at a version of consequentialism that can better account for our commonsense moral intuitions than even many forms of deontology can. What's more, Portmore argues that we should accept this version of consequentialism, because we should accept both that an agent can be morally required to do only what she has most reason to do and that what she has most reason to do is to perform the act that would produce the outcome that she has most reason to want to obtain.Although the primary aim of the book is to defend a particular moral theory, Portmore defends this theory as part of a coherent whole concerning our commonsense views about the nature and substance of both morality and rationality. Thus, it will be of interest not only to those working on consequentialism and other areas of normative ethics, but also to those working in metaethics. Beyond offering an account of morality, Portmore offers accounts of practical reasons, practical rationality, and the objective/subjective obligation distinction. (shrink)

In this paper I discuss various hard cases that an account of moral ignorance should be able to deal with: ancient slave holders, Susan Wolf’s JoJo, psychopaths such as Robert Harris, and finally, moral outliers. All these agents are ignorant, but it is not at all clear that they are blameless on account of their ignorance. I argue that the discussion of this issue in recent literature has missed the complexities of these cases by focusing on the question of epistemic (...) fault. It is not clear that all blameworthy morally ignorant agents have committed an epistemic fault. There are other important issues that pull us in various directions: moral capacity, bad will, and formative circumstances. I argue that bad will is what is crucial, and moral ignorance itself can be a form of bad will. I argue that we should distinguish between two sorts of bad will, and correspondingly, two sorts of blameworthiness. Ordinary blameworthiness, requires moral knowledge, and is based on akratic action. The other kind of blameworthiness, objective blameworthiness, applies when the agent is morally ignorant, and when this indicates bad will. Objective blameworthiness can be undermined by unfortunate formative circumstances. (shrink)

Michael J. Zimmerman explores whether and how our ignorance about ourselves and our circumstances affects what our moral obligations and moral rights are. He rejects objective and subjective views of the nature of moral obligation, and presents a new case for a 'prospective' view.

In this paper I present a new argument for prospectivism: the view that, for a consequentialist, rightness depends on what is prospectively best rather than what would actually be best. Prospective bestness depends on the agent’s epistemic position, though exactly how that works is not straightforward. I clarify various possible versions of prospectivism, which differ in how far they go in relativizing to the agent’s limitations. My argument for prospectivism is an argument for moderately objective prospectivism, according to which the (...) right thing to do is what would make sense given reasonable beliefs, reasonable probability estimates and a reasonable understanding of value. My argument is an argument for this form of prospectivism over objectivism. Arguments about prospectivism and objectivism usually use an example with the following form: an agent has a choice between options, one she knows would be acceptable, while the other could either be catastrophic or very good. Objectivists argue that the right thing to do is what would in fact be best (though the agent cannot know which option that is) while prospectivists argue that the agent’s ignorance is relevant, and the right thing to do is to compromise. The question is how we should understand the underlying argument. It is not about action guidance. Moderately objective prospectivism is not action guiding, because an actual agent may not have access to reasonable beliefs, probability estimates and so on. Another common argument is that the objective notion is the primary one. I show that there are no good grounds for this claim. My argument uses the distinction between rightness and goodness to show that a consequentialist theory, that bases rightness on goodness, should take into account how much goodness is at stake. Crucially, potential losses as well as gains are relevant. So long as goodness, rather than rightness, is in the driving seat, we should not be ‘bestness fetishists’. As the name suggest, this would be an irrational privileging of the best option. This argument does not apply to pure deontology: a pure deontology does not use the notion of goodness at all, and so there is nothing to compromise with. If the agent does not know what is right, there is nothing further to say. I end by arguing against a recent strategy that aims to show that although objectivism is true (the right option is the best one), we should sometimes do what is wrong (i.e. what is prospectively best). I argue that in so far as this is correct it is simply prospectivism with awkward terminology. (shrink)

Act-utilitarianism and other theories in normative ethics confront the implementability problem: normal human agents, with normal human epistemic abilities, lack the information needed to use those theories directly for the selection of actions. Two Level Theories have been offered in reply. The theoretical level component states alleged necessary and sufficient conditions for moral rightness. That component is supposed to be true, but is not intended for practical use. It gives an account of objective obligation. The practical level component is offered (...) as an implementable system for the choice of actions by agents lacking some relevant information. It gives an account of subjective obligation. Several different ways of developing Two Levelism are explained and criticized. Five conditions that must be satisfied if the practical level principle is to be a good match for a given theoretical level principle are stated. A better form of Two Levelism is presented. (shrink)

Consequentialism is the view that the rightness or wrongness of actions depend solely on their consequences. It is one of the most influential, and controversial, of all ethical theories. In this book, Julia Driver introduces and critically assesses consequentialism in all its forms. After a brief historical introduction to the problem, Driver examines utilitarianism, and the arguments of its most famous exponents, John Stuart Mill and Jeremy Bentham, and explains the fundamental questions underlying utilitarian theory: what value is to be (...) specified and how it is to be maximized. Driver also discusses indirect forms of consequentialism, the important theories of motive consequentialism and virtue consequentialism, and explains why the distinction between subjective and objective consequentialism is so important. Including helpful features such as a glossary, chapter summaries, and annotated further reading at the end of each chapter, Consequentialism is ideal for students seeking an authoritative and clearly explained survey of this important problem. (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)

We are often uncertain how to behave morally in complex situations. In this controversial study, Ted Lockhart contends that moral philosophy has failed to address how we make such moral decisions. Adapting decision theory to the task of decision-making under moral uncertainly, he proposes that we should not always act how we feel we ought to act, and that sometimes we should act against what we feel to be morally right. Lockhart also discusses abortion extensively and proposes new ways to (...) deal with the ethical and moral issues which surround it. (shrink)

The following sheets were, as the note on the opposite page expresses, printed so long ago as the year 1780. The design, in pursuance of which they were written, was not so extensive as that announced by the present title. They had at that time no other destination than that of serving as an introduction to a plan of a penal code in terminus, designed to follow them, in the same volume.

Bentham's best-known book stands as a classic of both philosophy and jurisprudence. The 1789 work articulates an important statement of the foundations of utilitarian philosophy — it also represents a pioneering study of crime and punishment. Bentham's reasoning remains central to contemporary debates in moral and political philosophy, economics, and legal theory.

In this paper I will address a few of the many questions that fall under the general heading of “the ethics of belief.” In section I I will discuss the adequacy of what has come to be known as the “deontological conception of epistemic justification” in the light of our apparent lack of voluntary control over what we believe. In section II I’ll defend an evidentialist view about what we ought to believe. And in section III I will briefly discuss (...) apparent conflicts between epistemic considerations and moral or other considerations. (shrink)

This collection of 17 essays by the author offers a comprehensive theory of mind, encompassing traditional issues of consciousness and free will.

Every choice we make is set against a background of massive ignorance about our past, our future, our circumstances, and ourselves. Philosophers are divided on the moral significance of such ignorance. Some say that it has a direct impact on how we ought to behave - the question of what our moral obligations are; others deny this, claiming that it only affects how we ought to be judged in light of the behaviour in which we choose to engage - the (...) question of what responsibility we bear for our choices. Michael Zimmerman claims that our ignorance has an important bearing on both questions, and offers an account of moral obligation and moral responsibility that is sharply at odds with the prevailing wisdom. His book will be of interest to a wide range of readers in ethics. (shrink)

There is a debate in normative ethics about whether or not our moral obligations depend solely on either our evidence concerning, or our beliefs about, the world. Subjectivists maintain that they do and objectivists maintain that they do not. I shall offer some arguments in support of objectivism and respond to the strongest argument for subjectivism. I shall also briefly consider the significance of my discussion to the debate over whether one’s future voluntary actions are relevant to one’s current moral (...) obligations. (shrink)

Many philosophers hold that whether an act is overall morally obligatory is an ‘objective’ matter, many that it is a ‘subjective’ matter, and some that it is both. The idea that it is or can be both may seem to promise a helpful answer to the question ‘What ought I to do when I do not know what I ought to do?’ In this article, three broad views are distinguished regarding what it is that obligation essentially concerns: the maximization of (...) actual value, the maximization of expected value, and the perceived maximization of actual value. The first and third views are rejected; the second view is then refined and defended. The unfortunate upshot is that there may be no very helpful answer to the question just mentioned. As to the question posed in the title of the article, the answer unsurprisingly depends on what ‘objective’ and ‘subjective’ are taken to mean. (Published Online November 24 2006). (shrink)

The requirement that moral theories be usable for making decisions runs afoul of the fact that decision makers often lack sufficient information about their options to derive any accurate prescriptions from the standard theories. Many theorists attempt to solve this problem by adopting subjective moral theories—ones that ground obligations on the agent’s beliefs about the features of her options, rather than on the options’ actual features. I argue that subjective deontological theories suffer a fatal flaw, since they cannot appropriately require (...) agents to gather information before acting. (shrink)

Objective consequentialism is often criticized because it is impossible to know which of our actions will have the best consequences. Why exactly does this undermine objective consequentialism? I offer a new link between the claim that our knowledge of the future is limited and the rejection of objective consequentialism: that ‘ought’ implies ‘can’ and we cannot produce the best consequences available to us. I support this apparently paradoxical contention by way of an analogy. I cannot beat Karpov at chess in (...) spite of the fact that I can make each of many series of moves, at least one of which would beat him. I then respond to a series of objections. In the process I develop an account of the ‘can’ of ability. I conclude with some remarks about the bearing this attack has on subjective consequentialism. (shrink)

The author identifies and defines the features of traditional utilitarian theories which account for their appeal, demonstrates that no theory which is "exclusively act-oriented" can have all the properties that ultilitarians have attempted to build into their theories, and develops a new theory "co-operative utilitarianism", which is radically different than traditional theories.

I argue against the standard view that it is possible to describe extensionally different consequentialist theories by describing different evaluative focal points. I argue that for consequentialist purposes, the important sense of the word act must include all motives and side effects, and thus these things cannot be separated.

It seems that the debate between objective and subjective consequentialists might be resolved by appealing to the ought implies can principle. Howard-Snyder has suggested that if one does not know how to do something, cannot do it, and thus one cannot have an obligation to do it. I argue that this depends on an overly rich conception of ability, and that we need to look beyond the ought implies can principle to answer the question. Once we do so, it appears (...) that Prichard might have been at least partly right when he claimed that obligations are tryings. I go some way to defending a diluted version of Prichard's view. (shrink)