Hare has written a clear, brief, and readable introduction to ethics which looks at all the fundamental problems of the subject.

Part I The Imperative Mood 'Virtue, then, is a disposition governing our choices '. ARISTOTLE, Eth. Nic. 36 Prescriptive Language. ...

What is the Moral Problem? NORMATIVE ETHICS VS. META-ETHICS It is a common fact of everyday life that we appraise each others' behaviour and attitudes from ...

If an agent judges that she morally ought to PHI in certain circumstances C then, according to internalists, absent practical irrationality, she must be motivated, to some extent, to PHI in C. Internalists thus accept what I have elsewhere called the ‘practicality requirement on moral judgement’. There are many different theories about the nature and content of moral judgement that aspire to explain and capture the truth embodied in internalism, and these theories share little in common beyond that aspiration. Worse (...) still, as I will argue in what follows, these theories are perhaps best thought of as lying around the perimeter of a wheel, much like Fortune’s Wheel, with each theory that lies further on along the perimeter representing itself as motivated by difficulties that beset the theory that precedes it. The mere existence of Internalism’s Wheel need not pose a problem for internalists, of course. They may believe that the truth about ethics lies wherever Internalism’s Wheel stops spinning. But a problem evidently does arise if Internalism’s Wheel is in perpetual motion, for then the truth about ethics presumably lies nowhere at all on Internalism’s Wheel. Somewhat tentatively, then, my conclusion is that the nonreductive, non-relative version of the dispositional theory of value provides a stable stopping point for Internalism's Wheel. (shrink)

Over the last twenty years, a number of central figures in moral philosophy have defended some version of moral rationalism, the idea that morality is based on reason or rationality. According to rationalism, morality is based on reason or rationality rather than the emotions or cultural idiosyncrasies, and this has seemed to many to be the best way of securing a kind of objectivism about moral claims. Consider the following representative statements.

Over the last 20 years, a number of central figures in moral philosophy have defended some version of moral rationalism, the idea that morality is based on reason or rationality (e.g., Gewirth 1978, Darwall 1983, Nagel 1970, 1986, Korsgaard 1986, Singer 1995; Smith 1994, 1997). According to rationalism, morality is based on reason or rationality rather than the emotions or cultural idiosyncrasies, and this has seemed to many to be the best way of securing a kind of objectivism about moral (...) claims. Consider the following representative statements. (shrink)

Just as there are rational requirements on thought, there are rational requirements on action. This book defends a conception of ethics, and a related conception of human nature, according to which altruism is included among the basic rational requirements on desire and action. Altruism itself depends on the recognition of the reality of other persons, and on the equivalent capacity to regard oneself as merely one individual among many.

This paper criticizes the conjunction of two theses: 1) cognitivism about first-person moral ought-beliefs, the thesis (roughly) that such beliefs are attitudes with truth-valued contents; 2) robust internalism about these beliefs, the thesis that, necessarily, agents' beliefs that they ought, morally, to A constitute motivation to A. It is argued that the conjunction of these two theses places our moral agency at serious risk. The argument, which centrally involves attention to clinical depression, is extended to a less demanding, recent brand (...) of internalist moral cognitivism. Philosophers discussed include Dancy, McDowell, McNaughton, and Nagel. (shrink)

Argues for the humean theory of motivation on the grounds that rejecting it requires rejecting decision theory.

Linking the process of rational decision making to emotions, an award-winning scientist who has done extensive research with brain-damaged patients notes the dependence of thought processes on feelings and the body's survival-oriented regulators. 50,000 first printing.