(1992). TROUBLES FOR NEW WAVE MORAL SEMANTICS: THE ‘OPEN QUESTION ARGUMENT’ REVIVED. Philosophical Papers: Vol. 21, No. 3, pp. 153-175. doi: 10.1080/05568649209506380.

The Humean conception of the self consists in the belief-desire model of motivation and the utility-maximizing model of rationality. This conception has dominated Western thought in philosophy and the social sciences ever since Hobbes’ initial formulation in Leviathan and Hume’s elaboration in the Treatise of Human Nature. Bentham, Freud, Ramsey, Skinner, Allais, von Neumann and Morgenstern and others have added further refinements that have brought it to a high degree of formal sophistication. Late twentieth century moral philosophers such as Rawls, (...) Brandt, Frankfurt, Nagel and Williams have taken it for granted, and have made use of it to supply metaethical foundations for a wide variety of normative moral theories. But the Humean conception of the self also leads to seemingly insoluble problems about moral motivation, rational final ends, and moral justification. Can it be made to work? (shrink)

Coordination problems, problems in which each agent's expected utility depends upon what other agents do, pose a problem for act utilitarianism. When the agents are act utilitarians and know of each other that they are so, they seem unable to achieve optimal outcomes in certain coordination problems. I examine various ways the act utilitarian might attempt to solve this problem, where act utilitarianism is interpreted within the framework of subjective expected utility theory. In particular, a new method for computing expected (...) utility,dynamic deliberation, deserves examination as a possible act utilitarian solution to coordination problems. I argue that even dynamic deliberation fails to give the act utilitarian what he needs in coordination problems, and that the failure of act utilitarianism for such problems suggests the need for an alternative theory of moral choice along rule utilitarian lines. (shrink)

How do promissory obligations get created? Some have thought that the answer to this question must make reference to our social practice of promising. Recently, however, T.M. Scanlon has argued (in his book What We Owe to Each Other) for a pure ‘expectation view’ of promising, according to which promissory obligations arise as a result of our producing certain expectations in others. He formulates a principle of fidelity (Principle F) that tells us when one has gained an obligation due to (...) producing expectations in another, and he maintains that breaking one's promise is merely a special instance of violation against Principle F. Though initially compelling, Scanlon’s account is ultimately unsatisfactory because it is subject to a vicious circularity. In order to get out of the circle, we are forced to resort back to elements of a social practice view of promising. Thus we arrive at a hybrid view of promissory obligation, which weds parts of Scanlon’s expectation view with parts of a social practice view. After briefly examining and rejecting Scanlon’s pure expectation view, I consider the hybrid view of Niko Kolodny and R. Jay Wallace. I present a serious objection to the hybrid view as they formulate it and go on to construct a modified hybrid view. Finally, I defend my modified hybrid view from certain pressing objections. (shrink)

In normative ethics there has been a long-standing debate between consequentialists and deontologists. To settle this dispute moral theorists have often used a selective approach. They have focused on particular aspects of our moral practice and have teased out what consequentialists and deontologists have to say about it. One of the focal points of this debate has been the morality of promising. In this paper I review arguments on both sides and examine whether consequentialists or deontologists offer us a more (...) plausible account of promissory obligation. My conclusion is negative. Given the arguments on the table, I argue, we should conclude that the debate is in a stalemate. It is, therefore, hard to see how the issue of promissory obligation could help us choose between consequentialism and deontology. (shrink)

Maximizers in isolated Prisoner's Dilemmas are doomed to frustration. But in Braybrooke's view maximizers might do better in a series, securing Pareto-optimal arrangements if not from the very beginning, at least eventually. Given certain favourable special conditions, it can be shown according to Braybrooke and shown even without question-begging motivational or value assumptions, that in a series of Dilemmas maximizers could manage to communicate a readiness to reciprocate, generate thereby expectations of reciprocation, and so give rise to optimizing reciprocations which, (...) in due course, would reinforce expectations, the net result of all this being an increasingly stable practice to mutual benefit. In this way neighbours could learn to be good neighbours: they could learn to respect each other's property, to engage in reciprocal assistance, and perhaps even to make and keep promises covering a range of activities. So maximizers are, Braybrooke holds, capable of a society of sorts. Out of the ashes they might build something. But even under favourable conditions they could not build much and most conditions would defeat them almost entirely, for many-person Dilemmas whether isolated or in series would be quite beyond them, question-begging motivational assumptions aside. In settings at all like those in which we live, utility maximization assuming only ‘traditional’ motivation is self-defeating without remedy, and most certainly not an adequate basis for social life.' The probable inference from as a conception of individual rationality: for surely truly rational agents would be if not perfectly well designed at least better designed for communal living than utility maximizers would be assuming only ‘traditional’, non-question-begging values or motivation. Or, if this inference is denied and maximization is not challenged as a conception of rationality, we can conclude instead, Braybrooke has more recently suggested, that the advice, ‘Be rational,’ is incomplete, and when addressed to groups should be supplemented by, ‘And be somewhat ‘untraditional’ in your values; respect at least some rules that would make coordination and cooperation possible even in many-person interaction problems.’. (shrink)