Online research in philosophy

Objective consequentialism is often criticized because it is impossible to know which of our actions will have the best consequences. Why exactly does this undermine objective consequentialism? I offer a new link between the claim that our knowledge of the future is limited and the rejection of objective consequentialism: that ‘ought’ implies ‘can’ and we cannot produce the best consequences available to us. I support this apparently paradoxical contention by way of an analogy. I cannot beat Karpov at chess in spite of the fact that I can make each of many series of moves, at least one of which would beat him. I then respond to a series of objections. In the process I develop an account of the ‘can’ of ability. I conclude with some remarks about the bearing this attack has on subjective consequentialism.

Recent work on consequentialism has revealed it to be more flexible than previously thought. Consequentialists have shown how their theory can accommodate certain features with which it has long been considered incompatible, such as agent-centered constraints. This flexibility is usually thought to work in consequentialism’s favor. I want to cast doubt on this assumption. I begin by putting forward the strongest statement of consequentialism’s flexibility: the claim that, whatever set of intuitions the best nonconsequentialist theory accommodates, we can construct a consequentialist theory that can do the same while still retaining whatever is compelling about consequentialism. I argue that if this is true then most likely the non-consequentialist theory with which we started will turn out to have that same compelling feature. So while this extreme flexibility, if indeed consequentialism has it (a question I leave to the side), makes consequentialism more appealing, it makes non-consequentialism more appealing too.

Is there a justification of concern for one's own integrity that agent-neutral consequentialism cannot explain? In addressing this question, it is important to be clear about what is meant by 'agent-neutral', 'consequentialism', and 'integrity'. Let 'consequentialism' be constituted by the following two theses.

Tim Mulgan presents a penetrating examination of consequentialism: the theory that human behavior must be judged in terms of the goodness or badness of its consequences. The problem with consequentialism is that it seems unreasonably demanding, leaving us no room for our own aims and interests. In response, Mulgan offers his own, more practical version of consequentialism--one that will surely appeal to philosophers and laypersons alike.

2. Moore’s Influence on Russell 3. Sidgwick’s Problem and the Rejection of Idealism 4. Russell versus Moore: Two Kinds of Consequentialism 5. Politics, Consequentialism and the Need for Skepticism 6. Consequentialism, Emotivism and Moral Reform 7. Objections to Emotivism and Relativism..

This is a general introduction to consequentialism.

Derek Parfit, Philip Pettit and Michael Smith defend a version of consequentialism that covers everything. I argue that this version of consequentialism is false. Consequentialism, I argue, can only cover things that belong to a combination of things that agents can bring about.

: What kinds of comparisons can legitimately be made between Mahāyāna Buddhism and Western ethical theories? Mahāyānists aspire to alleviate the suffering, promote the happiness, and advance the moral perfection of all sentient beings. This aspiration is best understood as expressing a form of universalist consequentialism. Many Indian Mahāyāna texts seem committed to claims about agent-neutrality that imply consequentialism and are not compatible with virtue ethics. Within the Mahāyāna tradition, there is some diversity of views: Asaṅga seems to hold a complex and interesting version of rule consequentialism, whereas Śāntideva is closer to act consequentialism.

The paper proposes a new version of direct act consequentialism that will provide the same evaluations of the rightness of acts as indirect disposition, motive or character consequentialism, thus reconciling the coherence of direct consequentialism with the plausible results in cases of indirect consequentialism. This is achieved by seeing that adopting certain kinds of moral dispositions causally constrains our future acts, so that the maximizing acts ruled out by the disposition can no longer be chosen. Thus when we act we do the best we can, which is all that is required for rightness according to act consequentialism.