This paper explores principles governing the rational balance among an agent's beliefs, goals, actions, and intentions. Such principles provide specifications for artificial agents, and approximate a theory of human action (as philosophers use the term). By making explicit the conditions under which an agent can drop his goals, i.e., by specifying how the agent is committed to his goals, the formalism captures a number of important properties of intention. Specifically, the formalism provides analyses for Bratman's three characteristic functional roles played (...) by intentions [7, 9], and shows how agents can avoid intending all the foreseen side-effects of what they actually intend. Finally, the analysis shows how intentions can be adopted relative to a background of relevant beliefs and other intentions or goals. By relativizing one agent's intentions in terms of beliefs about another agent's intentions (or beliefs'), we derive a preliminary account of interpersonal commitments. (shrink)

In this paper, a critique will be developed and an alternative proposed to Luciano Floridi’s approach to Information Ethics (IE). IE is a macroethical theory that is to both serve as a foundation for computer ethics and to guide our overall moral attitude towards the world. The central claims of IE are that everything that exists can be described as an information object, and that all information objects, qua information objects, have intrinsic value and are therefore deserving of moral respect. (...) In my critique of IE, I will argue that Floridi has presented no convincing arguments that everything that exists has some minimal amount of intrinsic value. I will argue, however, that his theory could be salvaged in large part if it were modified from a value-based into a respect-based theory, according to which many (but not all) inanimate things in the world deserve moral respect, not because of intrinsic value, but because of their (potential) extrinsic, instrumental or emotional value for persons. (shrink)

The economic explanation of individual behaviour, even behaviour outside the traditional province of the market, projects a distinctively economic image on the minds of the agents involved. It suggests that, in regard to motivation and rationality, they conform to the profile of homo economicus. But this suggestion, by many lights, flies in the face of common sense; it conflicts with our ordinary assumptions about how we each feel and think in most situations, certainly most non-market situations, and about how that (...) feeling and thought manifests itself in action. What, then, to conclude? That common sense is deeply in error on these matters? That, on the contrary, economics is in error—at least about non-market behaviour—and common sense sound? Or that some form of reconciliation is available between the two perspectives? This paper is an attempt to defend a conciliationist position. (shrink)

Why does Sen maintain that people are capable of putting their own goals offline and deliberating and acting out of sheer commitment to others? How can he endorse such a rejection of the belief-desire model of agency? The paper canvasses three explanations and favors one that ascribes an unusual position to Sen: the belief that so far as agents remain in the belief-desire mould, they cannot deliberate on the basis of reasons other than those that derive from standing goals that (...) form an integrated system. What he thinks of as deliberation on the basis of commitment is just the sort of deliberation that involves the formation of a novel, perhaps occasion-specific goal in which the good of another is prioritised. (shrink)

Phenomenal consciousness and social cognition are interlocking capacities, but the relations between them have yet to be systematically investigated. In this paper, I begin to develop a theoretical and empirical framework for such an investigation. I begin by describing the phenomenon known as social pain: the affect associated with the perception of actual or potential damage to one’s interpersonal relations. I then adduce a related phenomenon known as affective contagion: the tendency for emotions, moods, and other affective states to spread (...) from person to person in social contexts. Experimental studies of these two phenomena suggest that affective consciousness depends on perception of the social world in much the same way that it depends on perception of the body – in short, that consciousness is ‘socially embodied’. In the second part of the paper I argue that the distinctive sociality of our species, especially its moral dimension, rests heavily on our ability to represent the conscious states of others. In closing, I put these ideas together and show how they point to a circular causal-mechanistic nexus between consciousness and social mindedness. (shrink)

Technological advances in veterinary medicine have produced considerable progress in the diagnosis and treatment of numerous diseases in animals. At the same time, veterinarians, veterinary technicians, and owners of animals face increasingly complex situations that raise questions about goals of care and correct or reasonable courses of action. These dilemmas are frequently controversial and can generate conflicts between clients and health care providers. In many ways they resemble the ethical challenges confronted by human medicine and that spawned the creation of (...) clinical ethics committees as a mechanism to analyze, discuss, and resolve disagreements. The staff of the North Carolina State University Veterinary Hospital, a specialty academic teaching institution, wanted to investigate whether similar success could be achieved in the tertiary care veterinary setting. We discuss the background and rationale for this method, as well as the approach that was taken to create a clinical ethics committee. (shrink)

In seeking an answer to the question, How can the church speak from Christian warrants on any of the fateful choices we face in our common life, Paul Ramsey argued that, when it speaks, the voice of the church ought to be instructional rather than advocatory. An investigation of what the Episcopal Church has said over the past 20 years about abortion provides strong support for Ramsey's argument. This history suggests also that additional questions need to be asked if that (...) church and others are to address adequately the issues raised by the decision of the Supreme Court in the case of Webster v. Reproductive Health Services. The most important of these questions are: (a) on what sorts of issues are the churches obliged to speak, (b) are these issues ones that call for agreement, (c) to whom are the churches obliged to speak, (d) in what vocabulary ought they to speak, (e) who ought to speak, and (f ) under what circumstances is anyone obliged to listen. At a minimum, an adequate ethic for ecclesiastical pronouncements requires that these questions be asked and answered. (shrink)

The physical sciences, as generally understood, are disciplines concerned with the characteristics and behavior of physical objects and states. What is evident about the current condition of consciousness is that: 1) It has no identified physical states; 2) There is no generally accepted vocabulary of its functioning, or its participant entities; and 3) No ‘normal science’ operative structure upon which a community of scientists agree. The reasons are that consciousness is a prescientific concept persisting because there is no adequate physicalist (...) theory to replace it, and because biology operates in a way ‘invisible’ to assumed mental processes and vocabulary. What is required is a plausible theory built on a biophysical base. A theory is being developed: it is termed the _theory of brain-sign_. Brain-sign replaces consciousness as an evolved neural operation in which brains communicate with each other in the collective action of organisms, so addressing the limitations of being an isolated individual. It depends upon neural signification, in this case of the organisms’ immediate _causal orientation_ towards the world. Thus, multiple organisms are linked as one biophysical operation. Signs are biologically ubiquitous and inherently physical. Organisms are not subjective agents with transcendent powers acting in a perceivable world, but evolved organic objects with the ability to cooperate as one overarching biological process. It is anticipated this theoretical operation and vocabulary will explain brain function, which mind fails to do. It accounts for science from both its neural origins and its communal nature. ER -. (shrink)

We critically investigate and refine Dunn's relevant predication, his formalisation of the notion of a real property. We argue that Dunn's original dialectical moves presuppose some interpretation of relevant identity, though none is given. We then re-motivate the proposal in a broader context, considering the prospects for a classical formalisation of real properties, particularly of Geach's implicit distinction between real and ''Cambridge'' properties. After arguing against these prospects, we turn to relevance logic, re-motivating relevant predication with Geach's distinction in mind. (...) Finally we draw out some consequences of Dunn's proposal for the theory of identity in relevance logic. (shrink)

The idea of control or power is central to the notion of democracy, since the ideal is one of giving kratos to the demos: giving maximal or at least significant control over government to the people. But it turns out that the notion of kratos or control is definable in various ways and that as the notion is differently understood, so the ideal of democracy is differently interpreted. In this little reflection, I distinguish between three different notions of popular control, (...) arguing that only one is really suitable in democratic theory. Under the first conception of popular control, it means that the people have a causal influence on government; under the second, it implies that the people exercise intentional direction over government; and under the third, it requires that the people enjoy an intermediate degree of power: I describe this as institutional control over government. I argue that popular control as causal influence is not demanding enough for the ideal of democracy, that popular control as intentional direction is too demanding, and that the only plausible candidate for interpreting the ideal is that of institutional control. I discuss two ways in which this sort of popular control may be realized, arguing against what I call a ‘market’ model and presenting the rival, ‘condominium’ model in a rather more favorable light. (shrink)

An experiment was performed to investigate the effects of practice and spacing on retention of Japanese–English vocabulary paired associates. The relative benefit of spacing increased with increased practice and with longer retention intervals. Data were fitted with an activation‐based memory model, which proposes that each time an item is practiced it receives an increment of strength but that these increments decay as a power function of time. The rate of decay for each presentation depended on the activation at the time (...) of the presentation. This mechanism limits long‐term benefits from further practice at higher levels of activation and produces the spacing effect and its observed interactions with practice and retention interval. The model was compared with another model of the spacing effect (Raaijmakers, 2003) and was fit to some results from the literature on spacing and memory. (shrink)

Recent philosophy of music in the Anglophone analytic tradition has produced many fine-grained analyses of musical practices within the context of the Western fine-art tradition. It has not for the most part, however, been self-conscious about the normative implications of that orienting tradition. As a result, the achievements of recent philosophical discussions of music have been unnecessarily constricted. The way forward is to enrich the range of musical practices philosophy takes as its target of examination.

The questions -- The purpose of morality and law -- The past and the future -- What is religion? -- What is the rule of law? -- The families of religion : western religions -- The families of religion : eastern religions -- The families of law -- A brief tour of secular law -- Money, banks and corporations -- Secularisation and religious decline -- Reasons for the decline of religiosity -- Secularisation of government -- The rise of the lawyers (...) -- Who rules the world : lawyers or economists? -- What is wrong with the law? -- Scientific progress and the law -- A way of living -- A billion years from now. (shrink)

Christian ethicist Nancy Duff has suggested that an apocalyptic hearing of the gospel elicits a parabolic understanding of the Christian moral life. How might the theological basis and rationale of this claim be elaborated? What is it about human life funded by the gospel of God’s apocalypse in Jesus Christ that makes ‘parable’ an apt description of the quality of its action? And how might these notions be elaborated to enrich our understanding of responsible moral action more generally? This article (...) explores these questions by way of a running conversation with the work of J. Louis Martyn, Christopher Morse and Paul Ricoeur. It concludes by showing the salience of these themes in relation to Bonhoeffer’s later reflections upon the distinctive quality of Christian life in the wreckage of Christendom. Overall, the solid currency of a parabolic construal of the character of Christian moral action for the present pursuit of theological ethics is recommended. (shrink)

Is rhetoric just a new and trendy way toépater les bourgeois?Unfortunately, I think that the newfound interest of some economists in rhetoric, and particularly Donald McCloskey in his new book and subsequent responses to critics, gives that impression. After economists have worked so hard for the past five decades to learn their sums, differential calculus, real analysis, and topology, it is a fair bet that one could easily hector them about their woeful ignorance of the conjugation of Latin verbs or (...) Aristotle's Six Elements of Tragedy. Moreover, it has certainly become an academic cliché that economists write as gracefully and felicitously as a hundred monkeys chained to broken typewriters. The fact that economists still trot out Keynes's prose in their defense is itself an index of the inarticulate desperation of an inarticulate profession. (shrink)

To whom, if anyone, are the writings of philosophers of science relevant? There are three potential groups of people: Philosophers, Scientists, and Interested Citizens, within and beyond the academy. I argue that our discipline is potentially relevant to all three, but I particularly press the claims of the Interested Citizens. My essay is in dialogue with a characteristically insightful lecture given thirty years ago by Arthur Fine. Addressing the Philosophy of Science Association as its president, Fine argued that general philosophy (...) of science was dead, and that all the action lay in the philosophy of the special sciences. I try to identify what was correct about Fine’s diagnosis, while supplementing his message by describing fruitful projects that have since emerged. I also hope to share his subversive spirit. (shrink)

For twenty years, D. H. Mellor has promoted an influential defence of a view of time he first called the ‘tenseless’ view, but now associates with what he calls the ‘B-theory.’ It is his defence of this view, not the view itself, which is generally taken to be novel. It is organized around a forcefully presented attack on rival views which he claims to be a development of McTaggart's celebrated argument that the ‘A-series’ is contradictory. I will call this attack (...) ‘Mellor's McTaggart.’ Although it has received much critical attention, it has not been well understood. For one thing, it has changed over the years in a way that is little appreciated. Whereas Mellor's original version amounts to a dilemma each horn of which contains a single strand of argument, later statements of the first horn contain a second strand of argument unannounced. I shall be concerned to disentangle these strands. I shall also show them to have been largely anticipated by Gareth Evans. However, my main aim is not the clarification of Mellor's McTaggart, but its refutation. I shall show that there is a rival to Mellor's view of time against which the first horn of the dilemma begs the question both as originally presented, and as supplemented. This rival is a ‘Priorean’ version of the ‘presentist’ doctrine that only what is present exists. Although Prior himself gave McTaggart's own argument short shrift, in refuting Mellor's development of it I do not merely resurrect Prior's moves. Mellor's McTaggart introduces specifically semantic considerations. It focuses not as McTaggart did on presentness and futurity etc., but on the truth-values of tokens of propositions in which presentness and futurity etc. are ascribed. Consequently, its refutation requires an answer, from the perspective of a presentist metaphysics, to a question which came to the fore only after Prior's death. The question is this: How should semantic theory be developed in the light of the need for a theory of linguistic understanding? Though Evans flirted with the issue of how this question should be answered from a presentist perspective, the answer he articulates is wrong. I shall do no more than sketch the correct answer. That is all a refutation of Mellor's McTaggart requires. (shrink)

This paper is in three sections. In the first I describe and illustrate three uses of indices of truth in semantics. The way I illustrate this classification is not completely uncontroversial, but I expect that my intuitions on this matter are generally shared. In the second section I broach a question which is central to the metaphysics of time, namely: how should certain temporal indices of truth - times - be fitted within this classificatory scheme? I sketch three proposals as (...) to how this might be done, and show how they constitute different metaphysical conceptions of the nature of time. Finally, in the third section I turn to a specific problem with the classification of times (as indices of truth) I call 'non-indexical'. Mellor (1981) thinks this problem insoluble, and argues that it shows this classification to be absurd. However, by appealing to the modal analogues of the issues involved, I first show that Mellor's argument is question- begging, and then go on to show how the non-indexical classification of times might undermine the presuppositions on which his argument rests. The paper attempts to contribute to a discussion of the question raised in section II, not to provide a definitive answer to it. (shrink)