In this paper I present a precise version of Stalnaker's thesis and show that it is both consistent and predicts our intuitive judgments about the probabilities of conditionals. The thesis states that someone whose total evidence is E should have the same credence in the proposition expressed by 'if A then B' in a context where E is salient as they have conditional credence in the proposition B expresses given the proposition A expresses in that context. The (...) class='Hi'>thesis is formalised rigorously and two models are provided that demonstrate that the new thesis is indeed tenable within a standard possible world semantics based on selection functions. Unlike the Stalnaker-Lewis semantics the selection functions cannot be understood in terms of similarity. A probabilistic account of selection is defended in its place. -/- I end the paper by suggesting that this approach overcomes some of the objections often leveled at accounts of indicatives based on the notion of similarity. (shrink)

This chapter aims to resolve some of Nathan Salmon's puzzlement by clarifying the relationship between theses and questions about reference and theses and questions about necessity and possibility. It argues that while Saul Kripke defends metaphysical theses about the descriptive semantics of names, the way the reference relation is determined, and the capacities and dispositions of human beings and physical objects, his most important philosophical accomplishment is in the way he posed and clarified the questions, and not in the particular (...) answers that he gave to them. In response to the question about the capacities and potentialities of the things that peoples commonly refer to with names, Kripke defends the thesis that it makes sense to talk about the logical potential of an individual thing independently of how it is referred to, and that this potential is greater in certain ways, and less great in others, than some philosophers have supposed. (shrink)

Frank Jackson’s book brings a central metaphilosophical issue into sharp focus, and it is this general issue—the role of conceptual analysis and the thesis that it is a source of a priori knowledge—to which I will direct my comments. I have no problem with the activity that Jackson calls “conceptual analysis.” My worry is about the epistemological status claimed for this activity. I confess that I have only a dim idea of what a priori knowledge might be, but I (...) am inclined to be skeptical about whether the conclusions of philosophical inquiry are, in any reasonable sense, knowable a priori. (shrink)

Confucians think ritual propriety is extremely important, but this commitment perplexes many Western readers. This essay outlines the early Confucian Xúnzǐ’s defense of ritual, then offers a modified defense of ritual propriety as a real virtue, of value to human beings in all times and places, albeit one that is inescapably indexed to prevailing social norms in a non-objectionable way. The paper addresses five likely objections to this thesis, drawing on but going beyond recent Kantian defenses of courtesy and (...) civility. The objections concern cultural relativity, insincerity, separating style from substance, elitism, and possible incoherence in the virtue itself. (shrink)

This dissertation compares the thought and practice of Xunzi, a 4th--3rd century BCE Confucian, with that of Augustine of Hippo, a 4th--5th century CE Christian. Specifically, it compares their versions of the view that human nature is significantly bad or evil, and their prescriptions for the cultivation of ethically and religiously preferable modes of life, through the practice of what Pierre Hadot has called "spiritual exercises." ;Xunzi and Augustine deploy conceptual apparatuses structured by distinctive terms of art, responding to debates (...) within their own contexts. Their articulations of human personhood deeply shape their proposals and hopes for personal cultivation. This thesis examines their different anthropologies, with special attention to Augustine's concept of natura and Xunzi's idea of xing, both traditionally rendered in English as "human nature." It then discusses their positive proposals for ethico-religious education and personal cultivation, focusing on the specific practices they recommend and their accounts of how and why these practices are effective in the production of flourishing human beings. It explores Xunzi's opposition of "nature" and "artifice," his analysis of emotion, desire, and action, and his accounts of study, ritual practice, and music as spiritual exercises. It investigates Augustine's views of original sin and the mind imaging God, his account of disciplina "teaching" and "discipline," and his understandings of the liberal arts, learning from scripture, fasting, the Eucharist, and different types of prayer. ;Comparison of Xunzi and Augustine makes three contributions. First, it refines our analytical categories as students of religious thought and practice, especially in this case "human nature" and "spiritual exercises." Second, it illuminates both thinkers' views more fully, in particular deepening our understanding of Xunzi's moral psychology and Augustine's theories of Christian formation after "conversion" and baptism. Third, it contributes to contemporary debates in religious ethics: first, about moral personhood, proposing a new model of "chastened intellectualism" but underscoring the limitations of universalistic accounts; and second, about spiritual exercises, retrieving elements of Xunzi's account of ritual and Augustine's techniques for affecting one's inner discourse of interpretation and judgment. (shrink)

This paper develops a trivalent semantics for indicative conditionals and extends it to a probabilistic theory of valid inference and inductive learning with conditionals. On this account, (i) all complex conditionals can be rephrased as simple conditionals, connecting our account to Adams's theory of p-valid inference; (ii) we obtain Stalnaker's Thesis as a theorem while avoiding the well-known triviality results; (iii) we generalize Bayesian conditionalization to an updating principle for conditional sentences. The final result is a unified semantic and (...) probabilistic theory of conditionals with attractive results and predictions. (shrink)

Lewis argued that ‘there is no way to interpret a conditional connective so that, with sufficient generality, the probabilities of conditionals will equal the appropriate conditional probabilities’. However, as Lewis and others have subsequently recognized, Lewis' triviality results go through only on the assumption that ‘if’ is not context-sensitive. This leaves a question that has not been adequately addressed: what are the prospects of a context-sensitive theory of ‘if’ that complies with Stalnaker's thesis? I offer one interesting constraint on (...) any such theory. I argue that no context-sensitive theory satisfies Stalnaker's thesis if it satisfies three plausible assumptions: first, that the truth of an indicative is determined by the world of evaluation and by the set of worlds in the relevant epistemic context in which the antecedent is true; second, that one can learn an indicative conditional without learning that the antecedent and consequent are both true; third, that belief revision is conservative in the sense that it does not reduce the probabilities to zero unnecessarily. The result gives us a clearer picture of the real costs of a truth-conditional context-sensitive Stalnaker's thesis-compliant semantics. (shrink)

In the Tractatus Wittgenstein claims that a sentence expresses the same proposition in every possible world and, hence, which proposition is expressed cannot depend on how each world is. In this paper, I shall explore the interpretation of this thesis under the perspective of Stalnaker’s theory of assertions as the reduction of the context set, i.e., the set of possible worlds compatible with the information gathered at a conversation. In Stalnaker’s version, this principle follows from the explication (...) of assertions as having the illocutionary point of excluding some possible worlds from the context set. If there is no unique instruction to exclude some worlds, then it is not clear which reduction is meant by the speaker. This might lead to a better understanding of Wittgenstein’s own version. (shrink)

David Lewis's account of intentionality is a version of what he calls 'global descriptivism'. The rough idea is that the correct interpretation of one's total theory is the one (among the admissible interpretations) that come closest to making it true. I give an exposition of this account, as I understand it, and try to bring out some of its consequences. I argue that there is a tension between Lewis's global descriptivism and his rejection of a linguistic account of the intentionality (...) of thought. I distinguish some different senses in which Lewis's theory might permit, or be committed to, a kind of holism about intentional content, and I consider the sense in which Lewis's account might be said to be an internalist account, and the motivation for this kind of internalism. (shrink)

In Context and Content Robert Stalnaker develops a philosophical picture of the nature of speech and thought and the relations between them. Two themes in particular run through these collected essays: the role that the context in which speech takes place plays in accounting for the way language is used to express thought, and the role of the external environment in determining the contents of our thoughts. Stalnaker argues against the widespread assumption of the priority of linguistic over mental representation, (...) which he suggests has had a distorting influence on our understanding. The first part of the book develops a framework for representing contexts and the way they interact with the interpretation of what is said in them. This framework is used to help to explain a range of linguistic phenomena concerning presupposition and assertion, conditional statements, the attribution of beliefs, and the use of names, descriptions, and pronouns to refer. Stalnaker then draws out the conception of thought and its content that is implicit in this framework. He defends externalism about thought--the assumption that our thoughts have the contents they have in virtue of the way we are situated in the world--and explores the role of linguistic action and linguistic structure in determining the contents of our thoughts. Context and Content offers philosophers and cognitive scientists a summation of Stalnaker's important and influential work in this area. His new introduction to the volume gives an overview of this work and offers a convenient way in for those who are new to it. The Oxford Cognitive Science series is a new forum for the best contemporary work in this flourishing field, where various disciplines--cognitive psychology, philosophy, linguistics, cognitive neuroscience, and computational theory--join forces in the investigation of thought, awareness, understanding, and associated workings of the mind. Each book constitutes an original contribution to its subject, but will be accessible beyond the ranks of specialists, so as to reach a broad interdisciplinary readership. The series will be carefully shaped and steered with the aim of representing the most important developments in the field and bringing together its constituent disciplines. (shrink)

Robert Stalnaker explores the contexts in which speech takes place, the ways we represent them, and the roles they play in explaining the interpretation and dynamics of speech. His central thesis is the autonomy of pragmatics: the independence of theory about structure and function of discourse from theory about mechanisms serving those functions.

[Robert Stalnaker] Saul Kripke made a convincing case that there are necessary truths that are knowable only a posteriori as well as contingent truths that are knowable a priori. A number of philosophers have used a two-dimensional model semantic apparatus to represent and clarify the phenomena that Kripke pointed to. According to this analysis, statements have truth-conditions in two different ways depending on whether one considers a possible world 'as actual' or 'as counterfactual' in determining the truth-value of the statement (...) relative to that possible world. There are no necessary a posteriori or contingent a priori propositions: rather, contingent a priori and necessary a posteriori statements are statements that are necessary when evaluated one way, and contingent when evaluated the other way. This paper distinguishes two ways that the two-dimensional framework can be interpreted, and argues that one of them gives the better account of what it means to 'consider a world as actual', but that it provides no support for any notion of purely conceptual a priori truth. /// [Thomas Baldwin] Two-dimensional possible world semantic theory suggests that Kripke's examples of the necessary a posteriori and contingent a priori should be handled by interpreting names as implicitly indexical. Like Stalnaker, I reject this account of names and accept that Kripke's examples have to be accommodated within a metasemantic theory. But whereas Stalnaker maintains that a metasemantic approach undermines the conception of a priori truth, I argue that it offers the opportunity to develop a conception of the a priori aspect of stipulations, conceived as linguistic performances. The resulting position accommodates Kripke's examples in a way which is both intrinsically plausible and fits with Kripke's actual discussion of them. (shrink)

Robert Stalnaker opposes the traditional view that knowledge of one's own current thoughts and feelings is the unproblematic foundation for all knowledge. He argues that we can understand our knowledge of our thoughts and feelings only by viewing ourselves from the outside, by seeing our inner lives as features of the world as it is in itself.

Robert Stalnaker is an actualist who holds that merely possible worlds are uninstantiated properties that might have been instantiated. Stalnaker also holds that there are no metaphysically impossible worlds: uninstantiated properties that couldn't have been instantiated. These views motivate Stalnaker's "two dimensional" account of the necessary a posteriori on which there is no single proposition that is both necessary and a posteriori. For a necessary proposition is true in all possible worlds. If there were necessary a posteriori propositions, that would (...) mean that there were propositions true in all possible worlds but which could only be known to be true by acquiring empirical evidence. Consider such a purported proposition P. The role of empirical evidence for establishing P's truth would have to be to rule out worlds in which P is false. If there were no such worlds to be ruled out, we would not require evidence for P. But by hypothesis, P is necessary and so true in all metaphysically possible worlds. And on Stalnaker's view, the metaphysically possible worlds are all the worlds there are. So there can be no proposition that is true in all possible worlds, but that we require evidence to know. In this way, the motivation for Stalnaker's two dimensional account of the necessary a posteriori rests on his denying that there are metaphysically impossible Worlds. I argue that given his view of what possible worlds are, Stalnaker has no principled reason for denying that there are metaphysically impossible worlds. If I am right, this undercuts Stalnaker's motivation for his two dimensional account of the necessary a posteriori. (shrink)

Robert Stalnaker is an actualist who holds that merely possible worlds are uninstantiated properties that might have been instantiated. Stalnaker also holds that there are no metaphysically impossible worlds: uninstantiated properties that couldn't have been instantiated. These views motivate Stalnaker's "two dimensional" account of the necessary a posteriori on which there is no single proposition that is both necessary and a posteriori. For a (metaphysically) necessary proposition is true in all (metaphysically) possible worlds. If there were necessary a posteriori propositions, (...) that would mean that there were propositions true in all possible worlds but which could only be known to be true by acquiring empirical evidence. Consider such a purported proposition P. The role of empirical evidence for establishing P's truth would have to be to rule out worlds in which P is false. If there were no such worlds to be ruled out, we would not require evidence for P. But by hypothesis, P is necessary and so true in all metaphysically possible worlds. And on Stalnaker's view, the metaphysically possible worlds are all the worlds there are. So there can be no proposition that is true in all possible worlds, but that we require evidence to know. In this way, the motivation for Stalnaker's two dimensional account of the necessary a posteriori rests on his denying that there are metaphysically impossible Worlds. I argue that given his view of what possible worlds are, Stalnaker has no principled reason for denying that there are metaphysically impossible worlds. If I am right, this undercuts Stalnaker's motivation for his two dimensional account of the necessary a posteriori. (shrink)

This essay is a critical engagement with recent assessments of comparative religious ethics by John Kelsay and Jung Lee. Contra Kelsay's proposal to return to a neo-Weberian sociology of religious norm elaboration and justification, the authors argue that comparative religious ethics is and should be practiced as a field of study in active conversation with other fields that consider human flourishing, employing a variety of methods that have their roots in multiple disciplines. Cross-pollination from a variety of disciplines is a (...) strength of comparative ethics, which has enlivened recent and ongoing research on ethics, not a problem to be resolved by convergence on a single, distinctively comparative project. The authors also argue in response to Lee and Kelsay that while individual comparative studies of virtue and personal formation can be flawed in various ways, this line of research has been productive and at times very compelling. Moreover, attention to comparative virtue ethics shows how scholarship on some ethical topics necessitates drawing on a variety of perspectives and disciplinary backgrounds, a conclusion relevant to all work in religious ethics today. (shrink)

[Robert Stalnaker] Saul Kripke made a convincing case that there are necessary truths that are knowable only a posteriori as well as contingent truths that are knowable a priori. A number of philosophers have used a two-dimensional model semantic apparatus to represent and clarify the phenomena that Kripke pointed to. According to this analysis, statements have truth-conditions in two different ways depending on whether one considers a possible world 'as actual' or 'as counterfactual' in determining the truth-value of the statement (...) relative to that possible world. There are no necessary a posteriori or contingent a priori propositions: rather, contingent a priori and necessary a posteriori statements are statements that are necessary when evaluated one way, and contingent when evaluated the other way. This paper distinguishes two ways that the two-dimensional framework can be interpreted, and argues that one of them gives the better account of what it means to 'consider a world as actual', but that it provides no support for any notion of purely conceptual a priori truth. /// [Thomas Baldwin] Two-dimensional possible world semantic theory suggests that Kripke's examples of the necessary a posteriori and contingent a priori should be handled by interpreting names as implicitly indexical. Like Stalnaker, I reject this account of names and accept that Kripke's examples have to be accommodated within a metasemantic theory. But whereas Stalnaker maintains that a metasemantic approach undermines the conception of a priori truth, I argue that it offers the opportunity to develop a conception of the a priori aspect of stipulations, conceived as linguistic performances. The resulting position accommodates Kripke's examples in a way which is both intrinsically plausible and fits with Kripke's actual discussion of them. (shrink)

I discuss Stalnaker’s views on modality. In particular, his views on actualism, anti-essentialism, counterpart theory, and the Barcan formulas.

This paper concerns the applications of two-dimensional modal semantics to the explanation of the contents of speech and thought. Different interpretations and applications of the apparatus are contrasted. First, it is argued that David Kaplan's two-dimensional semantics for indexical expressions is different from the use that I made of a formally similar framework to represent the role of contingent information in the determination of what is said. But the two applications are complementary rather than conflicting. Second, my interpretation of the (...) apparatus is contrasted with that of David Chalmers, Frank Jackson, and David Lewis. It is argued that this difference reflects a contrast between internalist and externalist approaches to the problem of intentionality. (shrink)

This paper concerns the applications of two-dimensional modal semantics to the explanation of the contents of speech and thought. Different interpretations and applications of the apparatus are contrasted. First, it is argued that David Kaplan's two-dimensional semantics for indexical expressions is different from the use that I made of a formally similar framework to represent the role of contingent information in the determination of what is said. But the two applications are complementary rather than conflicting. Second, my interpretation of the (...) apparatus is contrasted with that of David Chalmers, Frank Jackson, and David Lewis. It is argued that this difference reflects a contrast between internalist and externalist approaches to the problem of intentionality. (shrink)

Hawthorne and Magidor's criticisms of the model of presupposition and assertion that I have used and defended are all based on a rejection of some transparency or introspection of assumptions about speaker presupposition. This response to those criticisms aims first to clarify, and then to defend, the required transparency assumptions. It is argued, first, that if the assumptions are properly understood, some prima facie problems for them do not apply, second, that rejecting the assumptions has intuitively implausible consequences, and third, (...) that the 'margin of error' argument against the principle of positive introspection has a false premiss. The paper concludes with a response to a criticism of what Hawthorne and Magidor call 'the uniformity principle' that is used in the model to explain some pragmatic phenomena. (shrink)

This is a discussion of the problem of extending the basic AGM belief revision theory to iterated belief revision: the problem of formulating rules, not only for revising a basic belief state in response to potential new information, but also for revising one’s revision rules in response to potential new information. The emphasis in the paper is on foundational questions about the nature of and motivation for various constraints, and about the methodology of the evaluation of putative counterexamples to proposed (...) constraints. Some specific constraints that have been proposed are criticized. The paper emphasizes the importance of meta-information—information about one’s sources of information—and argues that little of substance can be said about constraints on iterated belief revision at a level of abstraction that lacks the resources for explicit representation of meta-information. (shrink)

Kripke models, interpreted realistically, have difficulty making sense of the thesis that there might have existed things that do not in fact exist, since a Kripke model in which this thesis is true requires a model structure in which there are possible worlds with domains that contain things that do not exist. This paper argues that we can use Kripke models as representational devices that allow us to give a realistic interpretation of a modal language. The method of (...) doing this is sketched, with the help of an analogy with a Galilean relativist theory of spatial properties and relations. (shrink)

Abstract The early Ru or ?Confucian? figure Xunzi (?Master Xun,? c. 310?c. 220 BCE) gives a sophisticated analysis of war, which he develops on the basis of a larger social and political vision that he works out in considerable detail. This larger vision of human society is thoroughly normative in the sense that Xunzi both argues for the value of his ideal conception of society, and relates these moral arguments for the Confucian Dao or Way to what I take to (...) be fairly hardheaded assessments of the dynamics of international relations in his late Warring States historical context. This combination of moral vision and political realism, combined with his advocacy of strong political authorities that nevertheless rule justly in service to the common good, makes his thought arguably more relevant to the contemporary world of contending nation-states, and a rising, undemocratic China, than any other pre-modern Confucian. Xunzi's own context, both intellectual and political/military, led him to argue about war in ways that look distinctive to contemporary Western ethicists ? and yet his preferred issues are revealing in themselves and are suggestive in relation to current debates in military ethics. In the first part of this paper I analyze Xunzi's argumentative strategy in debate about war, where he chooses to attack his adversaries on the question of how to cultivate true loyalty and obedience in subordinates. The second part briefly explores Xunzi's vision of the good society and how it fits into a multi-state world, which undergirds his critique of alternate discourses about war and government. The third examines the Xunzian vision of politics and war as a source for a contemporary Confucian theory of civilian-military relations. The fourth section explores some implications of a Xunzian account for international relations, through a brief comparison with the Kantian notion of ?perpetual peace? among liberal states, and whether such ?zones of peace? might be conceivable on Confucian grounds. The conclusion reflects on the ambiguous legacy of Xunzi's moralism in his analysis of war and statecraft, and the possible light this shines on contemporary Chinese political culture. (shrink)

Sydney Shoemaker has reconciled a broadly functionalist and materialist conception of the mind with what he calls “the common-sense view‘ of the inverted spectrum. This paper explores Shoemaker’s articulation and defence of the common sense view, and the conception of the content of qualitative experience the lies behind it. It examines the Frege-Schlick view, and a counterargument that Shoemaker uses to raise a prima facie problem for the view he is defending. It is argued that when Shoemaker’s account of qualia (...) is developed in response to the paradox, it loses its intuitive appeal and its claim on the label “common-sense view‘. (shrink)

The first amounts, roughly, to "It is necessarily the case that any President of the U.S. is a citizen of the U.S." But the second says, "the person who in fact is the President of the U.S, has the property of necessarily being a citizen of the U.S," Thus, while (2) is clearly true, it would be reasonable to consider (3) false.

This essay explores the interrelation of skills and virtues. I first trace one line of analysis from Aristotle to Alasdair MacIntyre, which argues that there is a categorical difference between skills and virtues, in their ends and intrinsic character. This familiar distinction is fine in certain respects but still importantly misleading. Virtue in general, and also some particular virtues such as ritual propriety and practical wisdom, are not just exercised in practical contexts, but are in fact partially constituted by the (...) mastery of certain skills. This has implications for moral psychology, specifically how we might understand the acquisition of virtue, as well as its very nature. To try to make this claim plausible I analyze two case studies from early Confucianism: treatment of ritual propriety as a cardinal virtue, and Mencius's less carefully integrated treatment of excellence at moral discernment. I conclude by revisiting the question of the relations between skill and virtue, and exploring a few of the difficulties implied by my account of early Confucian ethics. (shrink)

The diversity of topics discussed in this book reflects the breadth of Judith Jarvis Thomson's philosophical work. Throughout her long career at MIT, Thomson's straightforward approach and emphasis on problem-solving have shaped philosophy in significant ways. Some of the book's contributions discuss specific moral and political issues such as abortion, self-defense, the rights and obligations of prospective fathers, and political campaign finance. Other contributions concern the foundations of moral theory, focusing on hedonism, virtue ethics, the nature of nonconsequentialism, and the (...) objectivity of moral claims. Finally, contributions in metaphysics and epistemology discuss the existence of sets, the structures reflected in conditional statements, and the commitments of testimony. Contributors: Jonathan Bennett, Richard L. Cartwright, Joshua Cohen, N. Ann Davis, Catherine Z. Elgin, Gilbert Harman, Barbara Herman, Frances Myrna Kamm, Claudia Mills, T.M. Scanlon, Ernest Sosa. (shrink)

A defense of an ontology of propositions and of some logical resources for representing them. It begins with an austere formulation of a theory of propositions in a first-order extensional logic, but then uses the commitments of this theory to justify an enrichment to modal logic - the logic of necessity and possibility - as an appropriate framework for regimented languages that are constructed to represent any of our scientific and philosophical commitments. Both the proof-theory and the model theory of (...) a first-order quantified modal logic are developed in detail, and it is argued that these formal resources help to sharpen questions about ontology and predication. The clarification of predication helps to provide a motivation for extending our ontological commitment to properties and relations that are expressed by predicates, and for extending the logic to a higher-order modal logic that provides a conception of metaphysical modality that allows for the contingent existence, not only of persons and physical objects, but also of properties, relations and propositions. Even though both the specific ontological commitments defended (to propositions, properties and relations) and the logical resources that are used to defend them (modal and higher-order logic) were famously rejected by W. V. Quine, the book adopts a self-consciously neo-Quinean methodology, and argues that the theory that is developed helps to motivate and clarify Quine's naturalistic metaphysical picture. (shrink)

: Xunzi borrows several significant ideas originating in the Zhuangzi and the ''Neiye'' chapter of the Guanzi, adapting them to solve problems in his own theories of mind and self-cultivation. This reworking occurs in three main areas. First, he uses some of the psycho-physical terminology of the ''Neiye'' but alters its cosmological background and thus its implications for selfcultivation. Second, largely for rhetorical effect he adopts the language of shen and shenming from both texts, but uses them to argue for (...) the potency of the Confucian Way rather than some ineffable cosmic Dao. Third, and most significantly, he takes and transforms the terminology of emptiness, unity, and tranquility, using them in new ways within his own Confucian vision to solve important philosophical problems generated by his own positions. (shrink)

This is a discussion of Delia Fara’s theory of vagueness, and of its solution to the Sorites paradox, criticizing some of the details of the account, but agreeing that its central insight will be a part of any solution to the problem. I also consider a wider range of philosophical puzzles that involve arguments that are structurally similar to the argument of the Sorites paradox, and argue that the main ideas of her account of vagueness helps to respond to some (...) of those puzzles. (shrink)

Saul Kripke did more than anyone else to bring possible worlds into the contemporary philosophical discourse, first with his more formal work on the model theory for modal logic in the 1960s, and then with his more philosophical lectures on reference and modality, delivered in January 1970, that used the possible worlds apparatus informally to clarify the relations between semantic issues about names and metaphysical issues about individuals and kinds. Possible worlds semantics have been widely applied since then, both in (...) philosophy and in other fields such as linguistic semantics and pragmatics, theoretical computer science, and game theory. Kripke’s work, along with that of David Lewis, stimulated an ongoing debate about the nature and metaphysical status of possible worlds. Kripke himself has had little to say about the issues raised in this debate, in print, beyond what he said in Naming and Necessity and in brief remarks in a preface to a later edition of the lectures, published in 1980. But there is a clear view of the nature of possible worlds, and of the status of an explanation of modality in terms of possible worlds, implicit in the lectures and the preface. -/- The central focus of the post–Naming and Necessity debate about possible worlds has been a contrast between David Lewis’s modal realism and various versions of actualism. On this general issue, it is clear enough where Kripke stands: His criticisms of what he describes as the “other countries” picture of possible worlds are an explicit rejection of Lewis’s realism about possible worlds. But the rejection of modal realism raises a range of further questions: What exactly are possible worlds (or possible states of the world, which Kripke suggests would be less misleading terminology)? What contribution do they make to the explanation of modal discourse, and of the distinctive facts that modal discourse is used to state? Does the slogan “necessity is truth in all possible worlds” provide, or point to, a reductive analysis of necessity? Are possible worlds, in some sense, prior to modal operators and modal auxiliaries? If not, in what sense are they explanatory? How are possible worlds, or counterfactual situations, specified? How do they contribute to our understanding of specific meta- physical questions about the relations between particular individuals and their qualitative characteristics, the kinds to which they belong, and the matter of which they are constituted? How are we to understand the possible existence of individuals that do not actually exist? What is the status of the domains of individuals in merely possible worlds? -/- My aim in this chapter is to spell out the views about some of these foundational questions that are expressed or at least implicit in Kripke’s lectures. In Section 2, I discuss the general contrast between modal realism and actualism and questions about the kind of explanation that possible worlds provide for modal discourse and modal facts. In Section 3, I look at Kripke’s views about how possible worlds are specified, in particular at the role of individuals in specifying possible worlds. In Section 4, I consider the problems about merely possible individuals. (shrink)

This chapter starts with Goodman's project, saying what his aim was, spelling out the resources that he allowed himself to use in order to accomplish this aim, and explaining why the aim could not be accomplished with these resources. The author considers Goodman's response to the acknowledged failure of his initial attempt at analysis: how he proposed to redefine his Humean project. The chapter sketches David Lewis's project, which has two parts: an abstract formal semantic analysis of conditionals, and an (...) attempt to explain the primitive parameters of the semantic models in a way that is austere enough to satisfy the Humean structures. The author argues that Lewis does not succeed in identifying a suitable base for a reduction of counterfactuals and other causal notions. The chapter concludes with a brief remark on the problems that remain if we reject the project of Humean reduction. (shrink)

AUGUSTINE'S MATURE, ANTI-PELAGIAN UNDERSTANDING OF HUMAN AND divine willing might appear to conflict with his advocacy of human striving to "make progress in righteousness" through various practices of personal reformation. In this essay I consider exercises such as reading and listening to scripture, fasting, and Eucharistie worship; I argue that although deep tensions exist in Augustine's account, ultimately they are not contradictions. Furthermore, recent attempts to retrieve "spiritual exercises" or askesis for contemporary ethical reflection would do well to grapple with (...) Augustine's thought and practice in this area. (shrink)

I would like to thank the commentators for the care and sympathy evident in their excellent responses to my book.1 They delve deeply into numerous critical issues. It is truly satisfying to labor greatly and then experience such thoughtful attention directed toward one's work. Given that some parallel issues were raised by different people, in what follows I organize my responses around key themes in order to address most of the issues raised with minimal repetition.It is worth noting at the (...) outset that throughout the book I always strive to track both what seems most plausible as a rational reconstruction of ancient "Confucian" ethics in its context (i.e., what they really meant and thought and why... (shrink)

Thinkers justify their views in a variety of ways. Operating in an alien intellectual milieu, the early Confucian Xunzi provides an intriguing counterpoint to familiar contemporary options for such reasoned support. This essay examines an idea thatis crucial to Xunzi’s justification of his larger philosophical vision, and which has been the object of incompatible and misleading interpretations. This key term of art is li, meaning “order” or “pattern,” which some scholars have translated as “principle,” and others more recently as “reason” (...) or “rationale.” Examining how, for Xunzi, li never means “reason” in the sense of a faculty of the mind, or a warrant for an action or belief, nor “rationale” in the sense of a justifying account, helps us to grasp the distinctive ways he conceived of thinking and arguing. It also illuminates his understanding of the cosmos and human relations with and within it. (shrink)

Despite Augustine's reputation as the father of Christian intolerance, one finds in his thought the surprising claim that within non-Christian writings there are 'some truths in regard even to the worship of the One God.' The essays here uncover provocative points of comparison and similarity between Christianity and other religions to further such an Augustinian dialogue.

Stalnaker's Thesis about indicative conditionals is, roughly, that the probability one ought to assign to an indicative conditional equals the probability that one ought to assign to its consequent conditional on its antecedent. The thesis seems right. If you draw a card from a standard 52-card deck, how confident are you that the card is a diamond if it's a red card? To answer this, you calculate the proportion of red cards that are diamonds -- that is, you (...) calculate the probability of drawing a diamond conditional on drawing a red card. Skyrms' Thesis about counterfactual conditionals is, roughly, that the probability that one ought to assign to a counterfactual equals one's rational expectation of the chance, at a relevant past time, of its consequent conditional on its antecedent. This thesis also seems right. If you decide not to enter a 100-ticket lottery, how confident are you that you would have won had you bought a ticket? To answer this, you calculate the prior chance--that is, the chance just before your decision not to buy a ticket---of winning conditional on entering the lottery. The central project of this article is to develop a new uniform theory of conditionals that allows us to derive a version of Skyrms' Thesis from a version of Stalnaker's Thesis, together with a chance-deference norm relating rational credence to beliefs about objective chance. (shrink)

The so-called ‘Adams’ Thesis’ is often understood as the claim that the assertibility of an indicative conditional equals the corresponding conditional probability—schematically: $${({\rm AT})}\qquad\qquad\quad As(A\rightarrow B)=P({B|A}),{\rm provided}\quad P(A)\neq 0.$$ The Thesis is taken by many to be a touchstone of any theorizing about indicative conditionals. Yet it is unclear exactly what the Thesis is . I suggest some precise statements of it. I then rebut a number of arguments that have been given in its favor. Finally, I (...) offer a new argument against it. I appeal to an old triviality result of mine against ‘Stalnaker’s Thesis’ that the probability of a conditional equals the corresponding conditional probability. I showed that for all finite-ranged probability functions, there are strictly more distinct values of conditional probabilities than there are distinct values of probabilities of conditionals, so they cannot all be paired up as Stalnaker’s Thesis promises. Conditional probabilities are too fine-grained to coincide with probabilities of conditionals across the board. If the assertibilities of conditionals are to coincide with conditional probabilities across the board, then assertibilities must be finer-grained than probabilities. I contend that this is implausible—it is surely the other way round. I generalize this argument to other interpretations of ‘ As ’, including ‘acceptability’ and ‘assentability’. I find it hard to see how any such figure of merit for conditionals can systematically align with the corresponding conditional probabilities. (shrink)