18 Probability and confirmation* The story of deductive logic is well known. Until the beginning of the nineteenth century, deductive logic as a subject was ...

This chapter argues that the best way for a non-naturalist to explain why the normative supervenes on the natural is to claim that, while there are some sui generis normative properties whose essences cannot be fully specified in non-normative terms and do not specify any non-normative sufficient conditions for their instantiation, there are certain hybrid normative properties whose essences specify both naturalistic sufficient conditions for their own instantiation and sufficient conditions for the instantiation of certain sui generis normative properties. This (...) is the only metaphysical explanation for supervenience on offer, the chapter argues, that can both clearly maintain the pre-theoretical commitments of non-naturalism, and provide a metaphysical explanation not just for supervenience, but for all metaphysical necessities involving natural and normative properties. (shrink)

Understanding “what something is” has long occupied philosophers, and no Western thinker has had more influence on the nature of being than Aristotle. Focusing on a reinterpretation of the concept of energeia as “activity,” Aryeh Kosman reexamines Aristotle’s ontology and some of our most basic assumptions about the great philosopher’s thought.

Can biological facts explain human morality? Aristotelian ‘virtue’ ethics has traditionally assumed so. In recent years Alasdair MacIntyre has reintroduced a form of Aristotle’s ‘metaphysical biology’ into his ethics. He argues that the ethological study of dependence and rationality in other species—dolphins in particular—sheds light on how those same traits in the typical lives of humans give rise to the moral virtues. However, some goal-oriented dolphin behaviour appears both dependent and rational in the precise manner which impresses MacIntyre, yet anything (...) but ethically ‘virtuous’. More damningly, dolphin ethologists consistently refuse to evaluate such behaviour in the manner MacIntyre claims is appropriate to moral judgement. In light of this, I argue that virtues—insofar as they name a biological or ethological category—do not name a morally significant one. (shrink)

Philippa Foot has for many years been one of the most distinctive and influential thinkers in moral philosophy. Long dissatisfied with the moral theories of her contemporaries, she has gradually evolved a theory of her own that is radically opposed not only to emotivism and prescriptivism but also to the whole subjectivist, anti-naturalist movement deriving from David Hume. Dissatisfied with both Kantian and utilitarian ethics, she claims to have isolated a special form of evaluation that predicates goodness and defect only (...) to living things considered as such; she finds this form of evaluation in moral judgements. Her vivid discussion covers topics such as practical rationality, erring conscience, and the relation between virtue and happiness, ending with a critique of Nietzsche's immoralism. This long-awaited book exposes a highly original approach to moral philosophy and represents a fundamental break from the assumptions of recent debates. Foot challenges many prominent philosophical arguments and attitudes; but hers is a work full of life and feeling, written for anyone intrigued by the deepest questions about goodness and human. (shrink)

The problem I am going to discuss here concerns practical rationality, rationality not in thought but in action. More particularly, I am going to discuss the rationality, or absence of rationality of moral action. And ‘moral action’ shall mean here something done by someone who believes that to act otherwise would be contrary to, say, justice or charity; or again not done because it is thought that it would be unjust or uncharitable to do it. The question is whether in (...) so acting, or refusing to act, this person will be acting rationally, even in cases where he or she believes that not only desire but self-interest would argue in favour of the wrongdoing. (shrink)

Critical notice of 'From metaphysics to ethics' by Frank Jackson.

Aristotelian theory, as found in Michael Thompson and Philippa Foot, claims that to be good is to be good as a member of that kind. Moreover, Foot argues in effect that goodness admits of only the kind-based sort, obtaining solely in virtue of something’s satisfying kind-based standards. However, I contend that something can satisfy kind-relative standards but nonetheless be bad—I propose a hypothetical Ebola-like microbe that meets its kind-standards of being destructive for its own sake, but it would plausibly be (...) bad for doing so. In defending my counterexample, I respond to the Aristotelian contention that evaluations should only be made from “within” the standpoint of a particular lifeform conception, rather than an “external” one from which that kind itself can be judged to be bad. (shrink)

In Finite and Infinite Goods, Adams develops a sophisticated and richly detailed Platonic-theistic framework for ethics. The view is Platonic in virtue of being Good-centered; it is theistic both in identifying God with the Good and, more distinctively, in including a divine command theory of moral obligation. Readers familiar with Adams’s earlier divine command theory will recall that in response to the worry that God might command something evil, Adams introduced an independent value constraint, claiming that only the commands of (...) a loving God were fit to constitute moral obligations. In Finite and Infinite Goods he develops this notion of a loving and good God in what is now a fundamentally Good-centered ethical framework with a subordinate divine command theory of moral obligation. There is much of worth here, especially for theists wishing to think through the merits of a good-based theistic ethics, but also for those nontheists like myself who have a general interest in the nature of value and obligation. (shrink)

Renowned scholar Robert Adams explores the relation between religion and ethics through a comprehensive philosophical account of a theistically-based framework for ethics. Adams' framework begins with the good rather than the right, and with excellence rather than usefulness. He argues that loving the excellent, of which adoring God is a clear example, is the most fundamental aspect of a life well lived. Developing his original and detailed theory, Adams contends that devotion, the sacred, grace, martyrdom, worship, vocation, faith, and other (...) concepts drawn from religious ethics have been sorely overlooked in moral philosophy and can enrich the texture of ethical thought. (shrink)

Does God's existence make a difference to how we explain morality? Mark C. Murphy critiques the two dominant theistic accounts of morality--natural law theory and divine command theory--and presents a novel third view. He argues that we can value natural facts about humans and their good, while keeping God at the centre of our moral explanations.