John J. Tilley

Some of the most forceful objections to William Wollaston's moral theory come from his early critics, namely, Thomas Bott (1688-1754), Francis Hutcheson (1694-1746), and John Clarke of Hull (1687-1734). These objections are little known, while the inferior objections of Hume, Bentham, and later prominent critics are familiar. This fact is regrettable. For instance, it impedes a robust understanding of eighteenth-century British ethics; also, it fosters a questionable view as to why Wollaston's theory, although at first well received, soon faded in esteem among philosophers. This paper gives Wollaston's early critics some of the attention they deserve. It reconstructs some of their objections to Wollaston's philosophy, addresses replies to those objections, and shows that despite some minor flaws, the objections succeed. A fact that becomes clear is that Wollaston's philosophy had suffered devastating criticism years before Hume wrote anything against it.

A common and plausible assumption about the relation between desires and practical reasons—namely, that if øing is an optimal way (or even just a way) for a person, P, to satisfy one of his or her desires, then P has a (normative) reason to ø. This paper discusses that assumption. Although it does not deny that desires are a source of practical reasons, it shows that in some situations, rare though not impossible, P can lack a reason to ø despite having a desire that he or she could satisfy optimally by øing.

Francis Hutcheson's objections to psychological egoism usually appeal to experience or introspection. However, at least one of them is theological: It includes premises of a religious kind, such as that God rewards the virtuous. This objection invites interpretive and philosophical questions, some of which may seem to highlight errors or shortcomings on Hutcheson's part. Also, to answer the questions is to point out important features of Hutcheson's objection and its intellectual context. And nowhere in the scholarship on Hutcheson do we find these questions addressed. This paper addresses them. A fact that emerges is that the apparent errors or shortcomings the questions may highlight are just that – apparent errors or shortcomings; in reality they are nothing of the kind

The moral theory of cultural relativism asserts, roughly, that although for every culture some moral judgments are valid, no moral judgment is universally valid, meaning valid for all cultures. Given the political significance of this theory, it’s worth our while to examine not only the theory itself, but the assumptions that account for its popularity. One such assumption is that in debates between cultural relativists and universalists, the burden of proof is on the latter, who claim that some moral judgments are universally valid. This paper challenges that assumption, and exposes four errors from which the assumption derives. Even in the absence of coercive arguments for universalism, we have no reason to embrace cultural relativism

In this paper, I challenge a familiar argument -- a composite of arguments in the literature -- for the view that “Why be moral?” is a pseudo-question. I do so by refuting a component of that argument, a component that is not only crucial to the argument but important in its own right. That component concerns the status of moral reasons in replies to “Why be moral?”; consequently, this paper concerns reasons and rationality no less than it concerns morality. The work I devote to those topics shows not only that the argument I address is unsound, but that the conclusion of that argument is false. “Why be moral?” is no pseudo-question.

Many arguments have been advanced for the view that "Why be moral?" is a pseudo-question. In this paper I address one of the most widely known and influential of them, one that comes from John Hospers and J. C. Thornton. I do so partly because, strangely, an important phase of that argument has escaped close attention. It warrants such attention because, firstly, not only is it important to the argument in which it appears, it is important in wider respects. For instance, if it is sound it has weighty consequences even if the argument in which it figures fails. Secondly, it is not sound; it succumbs to a simple objection.

In this paper I refute the chief arguments for cultural relativism, meaning the moral (not the descriptive) theory that goes by that name. In doing this I walk some oft-trodden paths, but I also break new ones. For instance, I take unusual pains to produce an adequate formulation of cultural relativism, and I distinguish that thesis from the relativism of present-day anthropologists, with which it is often conflated. In addition, I address not one or two, but eleven arguments for cultural relativism, many of which contribute to its popularity but receive scant attention from its critics. To elicit the failings of these arguments I deploy a host of pertinent but often neglected distinctions.

This article covers four types of hedonism: ancient hedonism; ethical hedonism; axiological hedonism; and psychological hedonism. It concentrates on the latter two types, both by clarifying them and by discussing arguments in their behalf. It closes with a few words about the relevance of those positions to applied ethics. [**Note: A revised/improved/updated version of this article is forthcoming in the third edition of the Encyclopedia of Applied Ethics. It's listed on my PhilPapers page. A downloadable copy is available there.]

In discussions of practical reason we often encounter the view that a fact is a reason for an agent to act only if the fact is capable of moving the agent to act. This view figures centrally in many philosophical controversies, and while taken for granted by some, it is vigorously disputed by others. In this essay I show that if the disputed position is correctly interpreted, it is well armored against stock objections and implied by a premise that is not only plausible, but generally accepted by the position's critics