First published in 1903, this volume revolutionized philosophy and forever altered the direction of ethical studies. A philosopher’s philosopher, G. E. Moore was the idol of the Bloomsbury group, and Lytton Strachey declared that Principia Ethica marked the rebirth of the Age of Reason. This work clarifies some of moral philosophy’s most common confusions and redefines the science’s terminology. Six chapters explore: the subject matter of ethics, naturalistic ethics, hedonism, metaphysical ethics, ethics in relation to conduct, and the ideal. Moore's (...) simplicity of style and precise use of everyday language exercised an enormous influence on the development of analytic philosophy, and they contribute to the continuing resonance of his compelling arguments. (shrink)

Theories of social justice are necessarily abstract, reaching beyond the particular and the immediate to the general and the timeless. Yet such theories, addressing the world and its problems, must respond to the real and changing dilemmas of the day. A brilliant work of practical philosophy, Frontiers of Justice is dedicated to this proposition. Taking up three urgent problems of social justice neglected by current theories and thus harder to tackle in practical terms and everyday life, Martha Nussbaum seeks a (...) theory of social justice that can guide us to a richer, more responsive approach to social cooperation. The idea of the social contract--especially as developed in the work of John Rawls--is one of the most powerful approaches to social justice in the Western tradition. But as Nussbaum demonstrates, even Rawls's theory, suggesting a contract for mutual advantage among approximate equals, cannot address questions of social justice posed by unequal parties. How, for instance, can we extend the equal rights of citizenship--education, health care, political rights and liberties--to those with physical and mental disabilities? How can we extend justice and dignified life conditions to all citizens of the world? And how, finally, can we bring our treatment of nonhuman animals into our notions of social justice? Exploring the limitations of the social contract in these three areas, Nussbaum devises an alternative theory based on the idea of capabilities. She helps us to think more clearly about the purposes of political cooperation and the nature of political principles--and to look to a future of greater justice for all. (shrink)

Moral Realism is a systematic defence of the idea that there are objective moral standards. Russ Shafer-Landau argues that there are moral principles that are true independently of what anyone, anywhere, happens to think of them. His central thesis, as well as the many novel supporting arguments used to defend it, will spark much controversy among those concerned with the foundations of ethics.

So-called theories of well-being (prudential value, welfare) are under-represented in discussions of well-being. I do four things in this article to redress this. First, I develop a new taxonomy of theories of well-being, one that divides theories in a more subtle and illuminating way. Second, I use this taxonomy to undermine some misconceptions that have made people reluctant to hold objective-list theories. Third, I provide a new objective-list theory and show that it captures a powerful motivation for the main competitor (...) theory of well-being (the desire-fulfilment theory). Fourth, I try to defuse the worry that objective-list theories are problematically arbitrary and show how the theory can and should be developed. (shrink)

What is the good for human persons? If I am trying to lead the best possible life I could lead, not the morally best life, but the life that is best for me, what exactly am I seeking?This phrasing of the question I will be pursuing may sound tendentious, so some explanation is needed. What is good for one person, we ordinarily suppose, can conflict with what is good for other persons and with what is required by morality. A prudent (...) person seeks her own good efficiently; she selects the best available means to her good. If we call the value that a person seeks when she is being prudent “prudential value,” then an alternative rendering of the question to be addressed in this essay is “What is prudential value?” We can also say that an individual flourishes or has a life high in well-being when her life is high in prudential value. Of course, these common-sense appearances that the good for an individual, the good for other persons, and the requirements of morality often are in conflict might be deceiving. For all that I have said here, the correct theory of individual good might yield the result that sacrificing oneself for the sake of other people or for the sake of a morally worthy cause can never occur, because helping others and being moral always maximize one's own good. But this would be the surprising result of a theory, not something we should presuppose at the start of inquiry. When a friend has a baby and I express a conventional wish that the child have a good life, I mean a life that is good for the child, not a life that merely helps others or merely respects the constraints of morality. After all, a life that is altruistic and perfectly moral, we suppose, could be a life that is pure hell for the person who lives it—a succession of horrible headaches marked by no achievements or attainments of anything worthwhile and ending in agonizing death at a young age. So the question remains, what constitutes a life that is good for the person who is living it? (shrink)

Subjectivism about welfare is the view that something is basically good for you if and only if, and to the extent that, you have the right kind of favorable attitude toward it under the right conditions. I make a presumptive case for the falsity of subjectivism by arguing against nearly every extant version of the view. My arguments share a common theme: theories of welfare should be tested for what they imply about newborn infants. Even if a theory is intended (...) to apply only to adults, the fact that it is false of newborns may give us sufficient reason to reject it. (shrink)

Michael Smith’s moral problem is not about whether to betray one’s friends or one’s country. It is a metaethical problem about how to combine three tempting theses that look mutually inconsistent: moral cognitivism, appraiser internalism about moral judgments and motivation, and a “Humean” account of motivation. In Smith’s formulation, these become: 1. Moral judgements of the form, ‘It is right that I φ’ express a subject’s belief about an objective matter of fact, a fact about what it is right for (...) her to do. 2. [Necessarily] if someone judges that it is right that she φs, then, ceteris paribus, she is motivated to φ. 3. An agent is motivated to act in a certain way just in case she has an appropriate desire and a means-end belief, where belief and desire are, in Hume’s terms, distinct existences. As he notes, many metaethical positions can be classified by the way they seek to escape this apparent inconsistency: noncognitivists deny 1 to preserve 2 and 3, some ethical naturalists deny 2 to save 1 and 3, and some internalist cognitivists deny 3 and keep 1 and 2. Smith devotes a chapter to each of these responses and then defends his own view, which retains all three claims in a position advertised as not only consistent but realist, internalist, and, in a broad sense, naturalist. (shrink)

Are liberalism and perfectionism compatible? In this study Steven Wall presents and defends a perfectionist account of political morality that takes issue with many currently fashionable liberal ideas but retains the strong liberal commitment to the ideal of personal autonomy. He begins by critically discussing the most influential version of anti-perfectionist liberalism, examining the main arguments that have been offered in its defence. He then clarifies the ideal of personal autonomy, presents an account of its value and shows that a (...) strong commitment to personal autonomy is fully compatible with an endorsement of perfectionist political action designed to promote valuable pursuits and discourage base ones. (shrink)

When we compare contemporary moral philosophy with the well-known moral systems of earlier centuries, we should be struck by the fact that a certain assumption about human well being that is now widely taken for granted was universally rejected in the past. The contemporary moral climate predisposes us to be pluralistic about the human good, whereas earlier systems of ethics embraced a conception of well being that we would now call narrow and restrictive. One way to convey the sort of (...) contrast I have in mind is to note that according to Plato and Aristotle, there is one kind of life, that of the philosopher, that represents the summit of human flourishing, and all other lives are worth leading to the extent that they approximate this ideal. Certain other ethical theories of the past were in a way more narrow than this, for whereas Plato and Aristotle maintained that many things are in themselves worthwhile, others argued that there is only one intrinsic good—pleasure according to the Epicureans, virtue according to the Stoics. By contrast, it is now widely assumed that all such approaches are too exclusive, that not only are there many types of intrinsic goods but there is no one specific kind of life—whether it is that of a philosopher or a poet or anyone else—that is the single human ideal. Even hedonism, a conception of the good that had a powerful influence in the modern period, has few contemporary proponents. A consensus has arisen in our time that there is no single ultimate good that provides the measure by which the worth of all other goods must be assessed. (shrink)

Subjectivism about well-being holds that ϕ is intrinsically good for x if and only if, and to the extent that, ϕ is valued, under the proper conditions, by x. Given this statement of the view, there is room for intramural dissent among subjectivists. One important source of dispute is the phrase “under the proper conditions”: Should the proper conditions of valuing be actual or idealized? What sort of idealization is appropriate? And so forth. Though these concerns are of the first (...) importance, this essay focuses on a second source of dispute. As stated, subjectivists must account for what it means for an individual x to value ϕ under any conditions. Though there has been some disagreement, most subjectivists hold that x values ϕ if and only if x desires ϕ. This essay argues that subjectivists have erred in accepting a desiderative theory of valuing. Instead, it argues that subjectivists should hold that x values ϕ to the extent that x judges or believes that ϕ is good for x. The resulting “judgment subjectivism” is intuitively superior to, and maintains important structural advantages over, its desiderative rival. (shrink)

Metaethical expressivists claim that we can explain what moral words like ‘wrong’ mean without having to know what they are about – but rather by saying what it is to think that something is wrong – namely, to disapprove of it. Given the close connection between expressivists’ theory of the meaning of moral words and our attitudes of approval and disapproval, expressivists have had a hard time shaking the intuitive charge that theirs is an objectionably subjectivist or mind-dependent view of (...) morality. Expressivism, critics have charged over and again, is committed to the view that what is wrong somehow depends on or at least correlates with the attitudes that we have toward it. Arguments to this effect are sometimes subtle, and sometimes rely on fancy machinery, but they all share a common flaw. They all fail to respect the fundamental idea of expressivism: that ‘stealing is wrong’ bears exactly the same relationship to disapproval of stealing as ‘grass is green’ bears to the belief that grass is green. In this paper I rehearse the motivations for the fundamental idea of expressivism and show how the arguments of Frank Jackson and Philip Pettit [1998], Russ Shafer-Landau [2003], Jussi Suikkanen [2009], and Christopher Peacocke [2004] all fail on this same rock. In part 1 I’ll rehearse the motivation for expressivism – a motivation which directly explains why it does not have subjectivist consequences. Then in each of parts 2-5 I’ll illustrate how each of Jackson and Pettit’s, Peacocke’s, Shafer-Landau’s, and Suikkanen’s arguments work, respectively, and why each of them fails to respect the fundamental parity at the heart of expressivism. Though others have tried before me to explain why expressivism is not committed to any kind of subjectivism or mind-dependence – prominently including Blackburn [1973], [1998], Horgan and Timmons [2006], and, in response to Pettit and Jackson, Dreier [2004] and Smith and Stoljar [2003], the explanation offered in this article is distinguished by its scope and generality.. (shrink)

Desire-satisfaction theories about welfare come in two main varieties: unrestricted and restricted. Both varieties hold that a person's welfare is determined entirely by the satisfactions and frustrations of his desires. But while the restricted theories count only some of a person’s desires as relevant to his well-being, the unrestricted theories count all of his desires as relevant. Because unrestricted theories count all desires as relevant they are vulnerable to a wide variety of counterexamples involving desires that seem obviously irrelevant. Derek (...) Parfit offers a well-known example involving a stranger afflicted with what seems to be a fatal disease. Similar examples are offered by Thomas Scanlon, James Griffin, Shelly Kagan, and others. In this paper I defend a simple unrestricted desire-based theory of welfare from the claim that some of our desires are irrelevant to how well our lives go. I begin by introducing the theory I aim to defend. I then formulate the Irrelevant-Desires Problem and reject a few rationales for its key premise. I then consider and reject a few flawed responses to the problem. I finally offer an obvious but widely overlooked response: I bite the bullet. My overall goal is to dissuade those sympathetic to a desire-based approach to welfare from rejecting unrestricted forms of desire satisfactionism simply because some desires may seem irrelevant to how well our lives go. (shrink)

Internalism about a person's good is roughly the view that in order for something to intrinsically enhance a person's well-being, that person must be capable of caring about that thing. I argue in this paper that internalism about a person's good should not be believed. Though many philosophers accept the view, Connie Rosati provides the most comprehensive case in favor of it. Her defense of the view consists mainly in offering five independent arguments to think that at least some form (...) of internalism about one's good is true. But I argue that, on closer inspection, not one of these arguments succeeds. The problems don't end there, however. While Rosati offers good reasons to think that what she calls 'two-tier internalism' would be the best way to formulate the intuition behind internalism about one's good, I argue that two-tier internalism is actually false. In particular, the problem is that no substantive theory of well-being is consistent with two-tier internalism. Accordingly, there is reason to think that even the best version of internalism about one's good is in fact false. Thus, I conclude, the prospects for internalism about a person's good do not look promising. (shrink)

The proposal I offer attempts to remedy the inadequacies of exclusive focus on well-being for moral purposes. The proposal is this: We should allow the agent to decide for herself where she wants to throw the weight that is her due in moral reflection, with the proviso that she understands the way that her weight will be aggregated with others in reaching a moral outcome. I will call this the "autonomy principle." The autonomy principle, I claim, provides the consequentialist's best (...) prospect for taking people into account morally in a way that they endorse. (shrink)

Here I examine the major theories of ethical intuitions, focusing on the epistemic status of this class of intuitions. We cover self-evidence theory, seeming-state theory, and some of the recent contributions from experimental philosophy.

I argue against the view that there is intrinsic value in making one's own decisions about the direction and shape of one's life.