While artificial intelligence (AI) is increasingly applied for decision-making processes, ethical decisions pose challenges for AI applications. Given that humans cannot always agree on the right thing to do, how would ethical decision-making by AI systems be perceived and how would responsibility be ascribed in human-AI collaboration? In this study, we investigate how the expert type (human vs. AI) and level of expert autonomy (adviser vs. decider) influence trust, perceived responsibility, and reliance. We find that participants consider humans to be (...) more morally trustworthy but less capable than their AI equivalent. This shows in participants’ reliance on AI: AI recommendations and decisions are accepted more often than the human expert’s. However, AI team experts are perceived to be less responsible than humans, while programmers and sellers of AI systems are deemed partially responsible instead. (shrink)

In dialogues ranging from the Symposium to the Timaeus, Plato appears to propose that the philosopher’s grasp of the forms may confer immortality upon him. Whatever can Plato mean in making such a claim? What does he take immortality to consist in, such that it could constitute a reward for philosophical enlightenment? And how is this proposal compatible with Plato’s insistence throughout his corpus that all soul, not just philosophical soul, is immortal? In this chapter, I pursue these questions by (...) applying the distinction between general and earned immortality to the Phaedo and the Symposium. I argue that, while Plato attributes general immortality to all soul in the Phaedo, in the Affinity Argument, he proposes that the philosopher’s soul can achieve earned immortality through contemplating forms. It is this form of immortality that Plato claims is unavailable to humankind in the flux passage of the Symposium. At the same time, in the ascent passage, he holds out the possibility – albeit with significant reservations – that the philosopher’s soul may transcend its humanity and achieve earned immortality through its communion with the form. (shrink)

I argue that in the Phaedo, Plato maintains that the soul is located in space and is capable of locomotion and of interacting with the body through contact. Numerous interpreters have dismissed these claims as merely metaphorical, since they assume that as an incorporeal substance, the soul cannot possess spatial attributes. But careful examination of how Plato conceives of the body throughout his corpus reveals that he does not distinguish it from the soul in terms of spatiality. Furthermore, assigning spatial (...) attributes to the soul plays an important role in Plato’s account of the relation of body and soul. (shrink)

Objective: Evidence suggests people experience an oral size illusion and commonly perceive oral size inaccurately; however, the nature of the illusion remains unclear. The objectives of the present study were to confirm the presence of an oral size illusion, determine the magnitude (amount) and direction (underestimation or overestimation) of the illusion, and determine whether immediately prior crossmodal perceptual experiences affected the magnitude and direction. Design: Participants (N = 27) orally assessed 9 sizes of stainless steel spheres (1/16 in to 1/2 (...) in) categorized as small, medium, or big, and matched them with digital and visual reference sets. Each participant completed 20 matching tasks in 3 assessments. For control assessments, 6 oral spheres were matched with reference sets of same-sized spheres. For primer-control assessments, similar to control, 6 matching tasks were preceded by cross-modal experiences of the same-sized sphere. For experimental assessments, 8 matching tasks were preceded by a cross-modal experience of a differently sized sphere. Results: For control assessments, small and medium spheres were consistently underestimated, and big spheres were consistently overestimated. For experimental assessments, magnitude and direction of the oral size illusion varied according to the size of the sphere used in the cross-modal experience. Conclusion: Results seemed to confirm an oral size illusion, but direction of the illusion depended on the size of the object. Immediately prior cross-modal experiences influenced magnitude and direction of the illusion, suggesting that aspects of oral perceptual experience are dependent upon factors outside of oral perceptual anatomy and the properties of the oral stimulus. (shrink)

One of the ways in which Plato has captured the popular imagination is with the claim that the philosopher can feel erôs, passionate love, for the objects of knowledge. Why should Plato make this claim? In this chapter, I explore Plato’s treatment of philosophical erôs along three dimensions. First, I consider the source of philosophical erôs. I argue that it is grounded in our mortality and imperfection, which give rise to a desire for immortality and the immortal. Second, I turn (...) to the object of philosophical erôs. I suggest that it is an arresting response to beauty, through which we come to value the ideal properties of the forms. Finally, I address the nature of erôs. I claim that it is a focusing desire, that overrides other concerns and causes us to overwhelmingly focus on its object. I conclude the chapter by considering the problem Vlastos famously raises for Plato’s account of erôs: can it do justice to disinterested, interpersonal love? In agreement with Vlastos, I claim that one who comes to grasp the forms will cease to feel interpersonal love; however, I also suggest that erôs can give rise to philia, beneficent concern with the wellbeing of others. (shrink)

This paper analyzes the apraxia argument in Cicero’s Academica. It proposes that the argument assumes two modes: the evidential mode maintains that skepticism is false, while the pragmatic claims that it is disadvantageous. The paper then develops a tension between the two modes, and concludes by exploring some differences between ancient and contemporary skepticism.

This paper defends an intellectualist interpretation of Diotima’s speech in Plato’s Symposium. I argue that Diotima’s purpose, in discussing the lower lovers, is to critique their erōs as aimed at a goal it can never secure, immortality, and as focused on an inferior object, themselves. By contrast, in loving the form of beauty, the philosopher gains a mortal sort of completion; in turning outside of himself, he also ceases to be preoccupied by his own incompleteness.

This paper offers an intellectualist interpretation of Diotima’s speech in Plato’s Symposium. Diotima’s purpose, in discussing the lower lovers, is to critique their erōs as aimed at a goal it can never secure, immortality, and as focused on an inferior object, themselves. By contrast, in loving beauty, the philosopher gains a mortal sort of completion; in turning outside of himself, he also ceases to be preoccupied by his own incompleteness.

Increasingly complex and autonomous systems require machine ethics to maximize the benefits and minimize the risks to society arising from the new technology. It is challenging to decide which type of ethical theory to employ and how to implement it effectively. This survey provides a threefold contribution. First, it introduces a trimorphic taxonomy to analyze machine ethics implementations with respect to their object (ethical theories), as well as their nontechnical and technical aspects. Second, an exhaustive selection and description of relevant (...) works is presented. Third, applying the new taxonomy to the selected works, dominant research patterns, and lessons for the field are identified, and future directions for research are suggested. (shrink)

According to Plato's successors, assimilation to god (homoiosis theoi) was the end (telos) of the Platonic system. There is ample evidence to support this claim in dialogues ranging from the Symposium through the Timaeus. However, the Philebus poses a puzzle for this conception of the Platonic telos. On the one hand, Plato states that the gods are beings beyond pleasure while, on the other hand, he argues that the best human life necessarily involves pleasure. In this paper, I argue that (...) the solution to this puzzle lies in the fact that the processes by which we assimilate to god, learning and becoming virtuous, are restitutive and hence pleasant. Thus, the reason why the best human life necessarily involves pleasure is that we can never become fully divine and perfect, but must constantly strive to become like the divine, through pleasureful restitutive processes. In this paper, I also provide a close examination and taxonomy of the different models that Plato presents throughout his corpus of assimilation to god. -/- Note: "Fleeing the Divine" (Philebus: Selected Papers from the VIII Symposium Platonicum) is an earlier, shorter version of this paper. (shrink)

In this chapter, I offer an overview of current scholarly debates on Plato's Lysis. I also argue for my own interpretation of the dialogue. In the Lysis, Socrates argues that all love is motivated by the desire for one’s own good. This conclusion has struck many interpreters as unattractive, so much so that some attempt to reinterpret the dialogue, such that it either does not offer an account of interpersonal love, or that it offers an account on which love is, (...) in fact, an other-regarding state. Others, notably Vlastos, criticize Socrates’ theory as implausibly and repellently egoistic. I maintain, against the first group, that Socrates is indeed offering an egoistic theory of love. I argue, against the second, that, while Socrates’ theory may be repellent, it possesses considerable explanatory power and avoids certain weaknesses which infect contemporary approaches to love. (shrink)

In this paper, I offer a new interpretation of Aristophanes’ speech in Plato’s Symposium. Though Plato deliberately draws attention to the significance of Aristophanes’ speech in relation to Diotima’s (205d-206a, 211d), it has received relatively little philosophical attention. Critics who discuss it typically treat it as a comic fable, of little philosophical merit (e.g. Guthrie 1975, Rowe 1998), or uncover in it an appealing and even romantic treatment of love that emphasizes the significance of human individuals as love-objects to be (...) valued for their own sakes (e.g. Dover 1966, Nussbaum 1986). Against the first set of interpreters, I maintain that Aristophanes’ speech is of the utmost philosophical significance to the dialogue; in it, he sets forth a view of eros as a state of lack and a corresponding desire for completion, which is the starting-point for Diotima’s subsequent analysis. Against the second, I argue that Aristophanes’ speech contains a profoundly pessimistic account of eros. Far from being an appreciative response to the individuality of the beloved, eros, for Aristophanes, is an irrational urge, incapable of satisfaction. It is this irrationality that precludes Aristophanes’ lovers from achieving the partial satisfaction of erotic desire that is open to their Socratic counterparts through their relationship to the forms. (shrink)

In this chapter, I offer an overview of current scholarly debates on Plato's Lysis. I also argue for my own interpretation of the dialogue. In the Lysis, Socrates argues that all love is motivated by the desire for one’s own good. This conclusion has struck many interpreters as unattractive, so much so that some attempt to reinterpret the dialogue, such that it either does not offer an account of interpersonal love, or that it offers an account on which love is, (...) in fact, an other-regarding state. Others, notably Vlastos, criticize Socrates’ theory as implausibly and repellently egoistic. I maintain, against the first group, that Socrates is indeed offering an egoistic theory of love. I argue, against the second, that, while Socrates’ theory may be repellent, it possesses considerable explanatory power and avoids certain weaknesses which infect contemporary approaches to love. (shrink)

In the Protagoras, Socrates argues that what appears to be akrasia is, in fact, the result of a hedonic illusion: proximate pleasures appear greater than distant ones. On the face of it, his account is puzzling: why should proximate pleasures appear greater than distant ones? Certain interpreters argue that Socrates must be assuming the existence of non-rational desires that cause proximate pleasures to appear inflated. In this paper, I argue that positing non-rational desires fails to explain the hedonic error. However, (...) careful consideration of Socrates’ treatment of appearances reveals that he is not without resources to explain the illusion. I argue that in the Protagoras, appearances are imagistic mental representations that appear true but tend to be false. I suggest that proximate pleasures produce inflated hedonic predictions because we represent them more vividly than distant ones, yielding greater anticipatory pleasure which causes us to overestimate their magnitude. (shrink)

This chapter examines Plato's moral psychology in the Phaedrus. It argues against interpreters such as Burnyeat and Nussbaum that Plato's treatment of the soul is increasingly pessimistic: reason's desire to contemplate is at odds with its obligation to rule the soul, and psychic harmony can only be secured by violently suppressing the lower parts of the soul.

In this paper, I explore parallels between philosophical and tyrannical eros in Plato's Republic. I argue that in arguing that reason experiences eros for the forms, Plato introduces significant tensions into his moral psychology.

Note: "Next to Godliness" (Apeiron) is an expanded version of this paper. -/- According to Plato's successors, assimilation to god (homoiosis theoi) was the end (telos) of the Platonic system. There is ample evidence to support this claim in dialogues ranging from the Symposium through the Timaeus. However, the Philebus poses a puzzle for this conception of the Platonic telos. On the one hand, Plato states that the gods are beings beyond pleasure while, on the other hand, he argues that (...) the best human life necessarily involves pleasure. In this paper, I argue that the solution to this puzzle lies in the fact that the processes by which we assimilate to god, learning and becoming virtuous, are restitutive and hence pleasant. Thus, the reason why the best human life necessarily involves pleasure is that we can never become fully divine and perfect, but must constantly strive to become like the divine, through pleasureful restitutive processes. In this paper, I also provide a close examination and taxonomy of the different models that Plato presents throughout his corpus of assimilation to god. (shrink)

Introduction to a volume on Hegel, asking why his thought continues to be relevant today.

Wars and crises worldwide force millions of people to flee and seek refuge, often outside their countries of origin. What moral responsibilities do states have towards refugees? In this Ethical Annotation, Dr Jos Philips and his co-authors zoom in on the responsibilities of EU countries. They consider arguments in favour of and against admitting refugees and argue that EU countries must do at least at much as they can do at little cost, and perhaps even more.

This paper presents results found through searching publicly available U.S. data sources for information about how to handle incidental fndings (IF) in human subjects research, especially in genetics and genomics research, neuroimaging research, and CT colonography research. We searched the Web sites of 14 federal agencies, 22 professional societies, and 100 universities, as well as used the search engine Google for actual consent forms that had been posted on the Internet. Our analysis of these documents showed that there is very (...) little public guidance available for researchers as to how to deal with incidental fndings. Moreover, the guidance available is not consistent. (shrink)

In this short article, my aim is to introduce readers to some debates about religious freedom and constitutional law in the United States. I highlight a few of the enduring questions debated by political philosophers and legal scholars. For example, does the Constitution require special religious exemptions for citizens whose religious convictions put them at odds with otherwise neutral and legitimate state pol- icy? Should the Constitution be interpreted as supporting a strict secularism or a multicultural egalitarian liberal position? What (...) are the limits to religious freedom? To illustrate how these and related questions are debated I consider some recent work on religious freedom jurisprudence in the United States. (shrink)

This paper offers a critical examination of two recent American Supreme Court verdicts, Masterpiece Cake Shop v Colorado Civil Rights Commission and Trump v Hawaii. In Masterpiece the Court ruled against the state of Colorado on grounds that religious bias on the part of state officials undermines government’s authority to enforce a policy that might otherwise be constitutional. In Trump the Court ruled in favor of an executive order severely restricting immigration from seven countries, five of which are Muslim majority. (...) Both verdicts raise important issues concerning fairness and religious freedom. After examining some of the central legal issues in these verdicts I offer a critical assessment of the legal arguments, focusing on how political value judgments played a crucial role in determining the legal outcomes. (shrink)

Political liberty is at the centre of liberal conceptions of toleration. Liberal political philosophers disagree about the limits of toleration, whether equality is central to liberal toleration, and the toleration of illiberal religious and cultural practices, among other topics. Some non-liberal states adopt a model of toleration, despite significant limitations on liberty. Moreover, some recent work in comparative philosophy emphasizes pluralism across traditions of political morality. This chapter will consider a variety of positions on liberal toleration as well as the (...) challenge to liberal toleration posed by ethical pluralism. (shrink)

In the United States, Protestant Christian identity is the dominant religious identity. Protestant Christian identity confers status privileges, yet also creates objectionable status inequalities. Historical and contemporary evidence includes the unfair treatment of Mormons, Native Americans, Muslims, and other religious minorities. Protestant Christian supremacy also plays a significant role in bolstering anti LGBTQ prejudice, xenophobia, and white supremacy. Ways that Protestant Christian identity correlates with objectionable status inequalities are often neglected in contemporary political philosophy. This paper aims to make a (...) modest contribution towards filling that gap. Some forms of inequality linked to Protestant Christian supremacy can be characterized as domination and oppression. Other instances include barriers to fair equality of opportunity for self-determination. Adapting ideas from egalitarian political philosophy I propose an analysis of objectionable status inequality rooted in Protestant Christian supremacy. Alan Patten’s defense of an egalitarian principle for assessing the effects of law and policy is helpful for this task. (shrink)

This chapter examines some central features to liberal conceptions of toleration and liberty of conscience. The first section briefly examines conceptions of toleration and liberty of conscience in the traditions of Locke, Rawls, and Mill. The second section considers contemporary controversies surrounding toleration and liberty of conscience with a focus on neutrality and equality. The third section examines several challenges, including whether non-religious values should be afforded the same degree of accommodation as religious values, whether liberty of conscience requires a (...) secular state, and how bias impedes understandings of toleration and liberty of conscience. The chapter concludes with brief comments on future directions for research on toleration and liberty of conscience. One is exploring toleration and liberty of conscience in non-Western contexts; another is exploring ways that varieties of religious and political identity impact conceptions of toleration and liberty of conscience. (shrink)

In this paper I propose an approach to thinking about religion and politics that should inform how we think about liberalism and religion. I also consider how the conception of political authority defended by the prominent Muslim public intellectual Abdullahi Ahmed An-Na’im is a paradigm example of liberalism. In Part I I consider two approaches to religion and politics. According to the reductionist view, whether values that are central to a religious tradition can be reconciled to liberalism is more a (...) matter of doctrine than practice. By contrast a non-reductionist approach emphasizes that the relationship between political and religious values is influenced by a number of variables in addition to religious doctrine, including ethnicity, historical memory, political economy, and local politics. On this view, the path between religious and political convictions is anything but a straight line. In Part II I examine central arguments in An-Na’im’s work that are central to his version of liberalism, with a focus on liberty of conscience and religious freedom. To illustrate An-Na’im’s liberalism I focus on examples of claims about morality and theology, politics, and history. I conclude in Part III by considering how An-Na’im’s position is one example of what we would expect from a non-reductionist understanding of religion and politics. (shrink)

Alfred Stepan’s “twin-tolerations” thesis (2000) is a model for explaining different ways that religious and political authority come to be reconciled. In this paper, we investigate some obstacles and challenges to realizing a reconciliation between religious and political authority in the Kingdom of Saudi Arabia (KSA) that might result in a transition away from a theocratic monarchy to a more consultative form of political authority. Whereas most analyses of religion and politics in KSA focus on geopolitics, the rentier state model, (...) or economic and military aid from the United States, we also consider local factors that emphasize the agency of political and non-political actors within KSA, focusing in particular on education policy and how this policy is a barrier to political reform. Our position is not meant to replace the standard models, but rather to supplement them by offering a multi-variable perspective on the challenges and prospects for meaningful political reform in KSA. (shrink)

_The Challenge of Human Rights_ traces the history of human rights theory from classical antiquity through the enlightenment to the modern human rights movement, and analyses the significance of human rights in today’s increasingly globalized world. Provides an engaging study of the origin and the philosophical and political development of human rights discourse. Offers an original defence of human rights. Explores the significance of human rights in the context of increasing globalisation. Confronts the major objections to human rights, including the (...) charge of western ethical imperialism and cultural relativism. Argues that human rights logically culminate in an ethical cosmopolitanism to reflect the moral unity of the human race. (shrink)

Human relationships with cars are multifaceted and morally fraught. Cars serve multiple functions, and generate experiences characteristic of both fine art and everyday aesthetic experience – but they’re also the roots of dire eco-social ills. Recent theories tend to undermine the aesthetic aspects of human-automobile relationships in order to emphasize cars’ ethically problematic effects. But cars’ shameful consequences need not cancel out their beauty or their relevance to aesthetic theories. I suggest that David Hume’s aesthetic tenets demonstrate how and why (...) cars are beautiful, foregrounding considerations that automobile aesthetics can’t afford to ignore but that risk being obscured by cars’ positively and negatively charged status. For instance, Hume underscores rational choice as an element of aesthetic experience: we can choose how and when to experience cars’ beauty or ugliness. According to Hume, utility tends to inspire sentiments of beauty; and what is ethically good is most useful to humanity at large. But tension arises from this principle, as Hume finds that even socially harmful phenomena are yet aesthetically interesting. This provocative tension is at the heart of the aesthetic appreciation of cars, and is part of what makes such appreciation worthwhile. Hume paves the way to a realistic aesthetics of automobiles that can account for their problematic effects while refusing to downplay their aesthetic potential. This paper was presented at the 2011 Meeting of the American Society for Aesthetics in Tampa, Florida. (shrink)

Uncovering Spiritual Narratives es el título del libro escrito por Suzanne M. Coyle, publicado en el 2014 por la editorial Fortress Press, Minneapolis, Minnesota, Estados Unidos de América. El libro tiene un propósito de divulgación teórico-práctica del estudio de la terapia narrativa haciendo énfasis en las narrativas espirituales. La autora tiene un propósito didáctico al presentar algunos parámetros importantes para el desarrollo de la metodología de develamiento de las narrativas espirituales, dando pautas muy concretas en varios momentos a lo (...) largo de todo el libro y particularmente al final de cada capítulo. Suzzanne Coyle, en un lenguaje accesible, demuestra cómo las historias espirituales crean significados y posibilidades que llevan a una acción liberadora. (shrink)

Lisa Hill’s response to my critique of compulsory voting, like similar responses in print or in discussion, remind me how much a child of the ‘70s I am, and how far my beliefs and intuitions about politics have been shaped by the electoral conflicts, social movements and violence of that period. -/- But my perceptions of politics have also been profoundly shaped by my teachers, and fellow graduate students, at MIT. Theda Skocpol famously urged political scientists to ‘bring the state (...) back in’ to their analyses, and to recognise that political identities, interests and coalitions cannot be read off straightforwardly from people’s socio-economic position. In their different ways, this was the lesson that Suzanne Berger, Charles Sabel and Joshua Cohen tried to teach us, emphasising the ways that political participation and conflict, themselves, can change people’s identities, their sense of what it is desirable and possible, and their ability to recognise, or oppose, the freedom and equality of others. -/- I do not therefore take it as self-evident that the poor and seemingly powerless should be politically apathetic, unwilling to vote, or incapable of imagining a political solution to at least some of the problems confronting them. Nor do I suppose that non-voters are all-of-a-piece, and that their shared interests are, inevitably, more significant, morally or politically, than those which divide them. Such assumptions seem mistaken in the case of voters, and I see no reason why they should be true of non-voters. The people we find in these categories are not predestined to be in one rather than the other; they do not always stay where they start off; and at an individual level, the reasons why people fall into one group, rather than another, are likely to be complex and sometimes unpredictable. -/- Above all I see nothing in a commitment to democratic government, understood realistically or in more idealistic terms, that requires us to treat raising turnout at national elections (once every four years or so) as of such moral or political importance that we should make it legally mandatory. Realistically, it is an open question how far the ballot box is, for most people, the path to empowerment – important though it is that people should have an equal right to vote and to stand as candidates at national elections. On a more idealistic view of democratic politics it is hard to avoid the thought that the importance of national elections to self-government, posited by proponents of compulsory voting, reflects an alienated and alienating view of democracy, in which the choice of our leaders becomes more important than the development and exercise of our own capacities to lead; and in which our awe at the power our leaders might wield is matched only by our inability to imagine less intimidating, distant and centralised forms of politics. -/- But before saying a little more about these points, and their significance for compulsory voting, I would like to dispel some misunderstandings or misrepresentations of my views in Hill’s essay. I do not believe socio-economic disparities in turnout are not worrying for democratic politics, nor do I believe that abstention is generally synonymous with consent. I do not assume that people have a right not to vote, but try to explain why moral and legal rights to abstain are an important part of democratic politics, including electoral politics. (shrink)

Contributors in the order of contributions: David Ebrey, Richard Kraut, T. H. Irwin, Leonard Brandwood, Eric Brown, Agnes Callard, Gail Fine, Suzanne Obdrzalek, Gábor Betegh, Elizabeth Asmis, Henry Mendell, Constance C. Meinwald, Michael Frede, Emily Fletcher, Verity Harte, Rachana Kamtekar, and Rachel Singpurwalla. -/- The first edition of the Cambridge Companion to Plato (1992), edited by Richard Kraut, shaped scholarly research and guided new students for thirty years. This new edition introduces students to fresh approaches to Platonic dialogues while (...) advancing the next generation of research. Of its seventeen chapters, nine are entirely new, written by a new generation of scholars. Six others have been thoroughly revised and updated by their original authors. The volume covers the full range of Plato's interests, including ethics, political philosophy, epistemology, metaphysics, aesthetics, religion, mathematics, and psychology. Plato's dialogues are approached as unified works and considered within their intellectual context, and the revised introduction suggests a way of reading the dialogues that attends to the differences between them while also tracing their interrelations. The result is a rich and wide-ranging volume which will be valuable for all students and scholars of Plato. (shrink)

Verrassend misschien voor filosofen buiten Frankrijk, maar in Parijs is wetenschap altijd een object van filosofische reflectie geweest – niet in de vorm van de analytische wetenschapsfilosofie zoals die buiten Frankrijk wordt onderwezen, maar onder de noemer van historische epistemologie, of soms ook wel kortweg épistémologie genoemd. Dit themanummer wil een inleiding zijn op deze traditie in haar denkers.

This paper is not so much concerned with the question under which circumstances self-defense is justified, but rather with other normative features of self-defense as well as with the source of the self-defense justification. I will argue that the aggressor’s rights-forfeiture alone – and hence the liberty-right of the defender to defend himself – cannot explain the intuitively obvious fact that a prohibition on self-defense would wrong victims of attack. This can only be explained by conceiving of self-defense also as (...) a claim-right. However, I will also argue that a claim-right cannot ground the self-defense justification either. Rather, what grounds the self-defense justification and its particular strength and scope is the fact that self-defense is an act-specific agent-relative prerogative: a defender is allowed to give particularly grave weight to his interest in engaging in self-defense, which distinguishes self-defense from most other acts. This is not the same as saying that he has a right or a liberty to engage in self-defense. Thus, self-defense, understood as a normative concept, is a claim-right, a liberty-right, and an act-specific agent-relative prerogative. (shrink)