Alison Hills

Moral Testimony and Moral Epistemology

Many people believe that there are strong reasons not to form moral beliefs on the say-so of others, as Eleanor does. I will call these people “pessimists” about moral testimony. Pessimists do not think that moral testimony is entirely worthless. They agree that it is acceptable for children to learn most of their moral beliefs through testimony. And adults may reasonably base some beliefs on testimony, for example, about relevant nonmoral issues (who did what to whom) from which they can

Is ethics rationally required

Sidgwick argued that utilitarianism was not rationally required because it could not be shown that a utilitarian theory of practical reason was better justified than a rival egoist theory of practical reason: there is a ‘dualism of practical reason’ between utilitarianism and egoism. In this paper, it is demonstrated that the dualism argument also applies to Kants moral theory, the moral law. A prudential theory that is parallel to the moral law is devised, and it is argued that the moral law is no better justified than this prudential theory. So the moral law is not rationally required. It is suggested that the dualism argument is a completely general argument that ethics cannot be rationally required.

The Significance of the Dualism of Practical Reason

Sidgwick argued that utilitarianism and egoism were in conflict, that neither theory was better justified than the other, and concluded that there was a ‘dualism of practical reason’ and all that remained to him was ‘universal scepticism’. The dualism argument introduced by Sidgwick is an extremely powerful sceptical argument that no theory of ethics is rationally required: it cannot be shown that a moral sceptic or an egoist ought to accept the moral theory, otherwise she is unreasonable. I explain two ways in which the significance of the dualism argument has been underestimated. First, I suggest that a hybrid theory such as utilitarianism with an egoist bias is not (as is sometimes thought) a solution to the dualism. Second, I argue that the dualism argument is not restricted to a conflict between hedonic egoism and utilitarianism, but applies to any attempt to show that a theory of ethics is rationally required.

The Intellectuals and the Virtues

A virtuous person has a distinctive grasp of what is important in the light of which she chooses what to do. In what does this grasp consist? According to the intellectual tradition, moral virtue requires you always to be able to have an explicit, conscious grasp of the reasons why your action is right. Recently, this view has been defended by Julia Annas. I do not think that her argument establishes her conclusion, and I provide further defense of intellectualism, finishing with some conclusions about the importance of moral philosophy.

Value, Reason and Hedonism

It is widely believed that we always have reason to maximize the good. Utilitarianism and other consequentialist theories depend on this ‘teleological’ conception of value. Scanlon has argued that this view of value is not generally correct, but that it is most plausible with regard to the value of pleasure, and may even be true at least of that. But there are reasons to think that even the value of pleasure is not teleological.

Practical Reason, Value and Action

How should we decide which theory of practical reason is correct? One possibility is to link each conception of practical reason with a theory of value, and to assess the first in combination with the second. Recently some philosophers have taken a different approach. They have tried to link theories of practical reason with theories of action instead. I try to show that it can be illuminating to think of practical reason in terms of the success conditions of action, but ultimately this is in addition to, rather than a substitute for, relating practical reason to value as well. I set out three different conceptions of action and corresponding success conditions, and explain how each is linked to a particular conception of practical reason and, in two cases, to a theory of value too. My goal is to describe these different accounts, rather than to defend any in particular, though I will suggest that some are more satisfactory than others.

Comment on Karen Jones and François Schroeter

Abstract In this comment I defend my account of moral understanding and its role in morally worthy action and claim that a fully virtuous person would have moral understanding. This means that deference to moral experts is not always appropriate. But there is still room for a social moral epistemology, whereby moral experts pass on moral understanding.