Transhumanists are ambitious. We want unlimited lifespan, unlimited intelligence, unlimited computer power. But this doesn't mean that we're ambitious about everything, for example height. Perhaps we want to be a bit taller, and we want to ensure that e.g. midgets have the opportunity to reach "normal" stature. Yet even in Second Life, or in tomorrow's immersive virtual realities, we don't for the most part want to be 1000 metres tall - despite freedom from the constraints of gravity. Of course, there (...) are some very exotic creatures in Second Life: they might say the rest of us have stunted imaginations. But intuitively, there is quite a narrow optimum for body height. Moreover, height may be regarded as what economists call a "positional good". It's socially advantageous to be slightly taller than average; but if everyone were to become taller, then no one would be better off. (shrink)

ABSTRACT Sometimes it seems that an existing bearer of value should be preserved even though it could be destroyed and replaced with something of equal or greater value. How can this conservative intuition be explained and justified? This paper distinguishes three answers, which I call existential, attitudinal, and object-affecting conservatism. I raise some problems for existential and attitudinal conservatism, and suggest how they can be solved by object-affecting conservatism.

Perfectionist views of well-being maintain that well-being ultimately consists, at least partly, in excellence or virtue. This paper argues that such views are untenable, focusing on Aristotelian perfectionism. The argument appeals, first, to intuitive counterexamples to perfectionism. A second worry is that it seems impossible to interpret perfection in a manner that yields both a plausible view of well-being and a strong link between morality and well-being. Third, perfectionist treatments of pleasure are deeply implausible. Fourth, perfectionism rests on a misunderstanding (...) about the nature of our interest in prudential and perfectionist values. Finally, perfectionism’s appeal seems to depend heavily on a failure to distinguish the notions of well-being and the good life. (shrink)

In this paper I argue for the following conclusions: 1. The widely shared beliefs that in utilitarianism and consequentialism (a) the good has priority over the right and (b) the right is derived from the good, are both false. 2. The most plausible components of utilitarianism that are used to present it as an intuitively compelling moral theory - welfarism, consequentialism and maximization - do not in fact support utilitarianism because they do not establish that the best state of affairs (...) is the one with the highest sum total of the non-moral good. These components cannot determine which state of affairs is the best and therefore leave it entirely open whether one should opt for distribution-insensitive utilitarianism or a distribution-sensitive welfarist consequentialism. Since this is left open, it is not the case that distribution-insensitive utilitarianism is the default option and every deviation from it towards a more just distribution needs to be defended against utilitarianism. Rather, in light of our moral intuitions and the persistence of the objection from justice against utilitarianism, it seems to be the other way round, that distribution-sensitivity is the default option and any deviation from it bears the burden of proof. (shrink)

The aim of the present paper is to describe three different attempts, which have been made by philosophers, to define what quality of life is; and to spell out some of the difficulties that faces each definition. One, Perfectionism, focuses on the capacities that human beings possess: capacities for friendship, knowledge and creative activity, for instance. It says that the good life consists in the development and use of these capacities. Another account, the Preference Theory, urges that satisfying one's preferences, (...) or desires, is what improves one's quality of life. And a third account, Hedonism, sees life-quality as consisting in the enjoyment of pleasure and the avoidance of pain. The paper describes and evaluates objections to each of these views, thereby displaying their weaknesses and strengths. Since no view comes out as the right one there is a choice to be made. At the end of the paper it is being discussed how well each of the views cohere with different methodologies used in quality of life research. Also it is suggested that considerations about what the research is to be used for are relevant. (shrink)

It is argued that Nozick's experience machine thought experiment does not pose a particular difficulty for mental state theories of well-being. While the example shows that we value many things beyond our mental states, this simply reflects the fact that we value more than our own well-being. Nor is a mental state theorist forced to make the dubious claim that we maintain these other values simply as a means to desirable mental states. Valuing more than our mental states is compatible (...) with maintaining that the impact of such values upon our well-being lies in their impact upon our mental lives. (shrink)

A recent account of this type of theory, from Thomas Hurka, makes an endrun around this worry by filling in “the most plausible perfectionism” as a maximizing consequentialism that is time- and agent-neutral. It provides a central action-guiding principle: the right act is the act that maximizes perfectionist value. Perfectionist value, as value typically is in consequentialist normative systems, is non-moral in character. It is non-moral because it is prior to the moral, and that in terms of which the moral (...) is defined. According to perfectionism, the good is to be understood as the development of human nature, particularly as excellence in human achievement. Combining this theory of value with the maximizing principle that says we ought to maximize this type of value, we arrive at one way of filling in the moral picture of perfectionism that is not susceptible to the charge of vagueness with respect to its action-guiding component. Filling in the directive in somewhat more detail, Hurka explains that the most plausible version of the theory requires that perfectionist value be maximized in a time-neutral fashion, that is, that it be maximized in a way that recognizes whole lives, taking each time of a life as equally a part of the life, and so to be valued equally. In addition, it should be agent-neutral, requiring agents to focus not just on their own perfection, but to care equally about the perfection of all. (shrink)

In this article, I attempt to bridge the gap between partiality and impartiality in moral philosophy from an oft-neglected African perspective. I draw a solution for this moral-theoretical impasse between partialists and impartialists from Kwasi Wiredu's, one of the most influential African philosophers, distinction between an ethic and ethics. I show how an ethic accommodates partiality and ethics impartiality. Wiredu's insight is that partialism is not concerned with strict moral issues. -/- .

Time and philosophical fashion have not been kind to hedonism. After flourishing for three centuries or so in its native empiricist habitat, it has latterly all but disappeared from the scene. Does it now merit even passing attention, for other than nostalgic purposes? Like endangered species, discredited ideas do sometimes manage to make a comeback. Is hedonism due for a revival of this sort? Perhaps it is overly optimistic to think that it could ever flourish again in its original form; (...) the evolutionary changes which have rendered the philosophical environment hostile to the classical specimens of the theory are doubtless irreversible. None the less, it is still possible that certain features of the classical view can, and should, be recuperated—like bits of DNA which could contribute to the emergence of new and more robust species. So let us ask ourselves: what is living and what is dead in traditional hedonism? (shrink)