To the question ‘What is the basis of moral obligation?’, argues that there is no general answer. It is improper to imply that all right acts are right for the same reason. Before defending this view, considers two possible grounds for moral obligation: 1) the goodness of the effects of an action, and 2) the goodness of the act itself. Whereas the former, which is broadly utilitarian, fails to comply with our real moral convictions, the latter does not capture well (...) the role that motive plays in determining the rightness of an action. Moral principles are not deducible either from one single principle or from anything that is not a principle. Each is independent and possesses its own reason as the basis for a given moral obligation. (shrink)

Editorial preface to the fourth edition and modified translation -- The text of the Philosophische Untersuchungen -- Philosophische untersuchungen = Philosophical investigations -- Philosophie der psychologie, ein fragment = Philosophy of psychology, a fragment.

I shall be mainly concerned with the question ‘What is personal propositional knowledge?’. This question is obviously quite narrowly focused, in three respects. In the first place, there is impersonal as well as personal knowledge. Second, a distinction is often drawn between propositional knowledge and practical knowledge. And third, as well as asking what knowledge is, it is also possible to ask whether and how knowledge of various kinds can be acquired: causal knowledge, a priori knowledge, moral knowledge, and so (...) on. I shall dwell briefly on each of these three points. First, there is the distinction between personal and impersonal knowledge – in other words, between the psychological concept of knowledge and the social one.1 We use the concept of knowledge to describe the cognitive condition of individuals; but we also use it to describe the progress of scientific and historical research. So for example we can speak or enquire about the state of knowledge in a particular field of biology or history. And if we do so, we are evidently not concerned with what anyone in particular knows about, say, the genetics of fruit flies or the career of Charlemagne, but rather with what the scientific or academic community knows. Needless to say, there is a close connection between personal and impersonal knowledge. But ‘It is known that p’ does not simply mean ‘Someone or other. (shrink)

theory of knowledge defended in Timothy Williamson's book Knowledge and its Limits is compared here with the theory defended in the author's articles ‘How Knowledge Works ’ and ‘ Knowledge and Self- Knowledge ’. It is argued that there are affinities between these theories, but that the latter has considerably more explanatory power.

This is a new release of the original 1949 edition.

In the Meno, Socrates asks why knowledge is a better guide to acting the right way than true belief. The answer he proposes is ingenious, but it fails to solve the puzzle, and some recent attempts to solve it also fail. I shall argue that the puzzle cannot be solved as long as we conceive of knowledge as a kind of belief, or allow our conception of knowledge to be governed by the contrast between knowledge and belief.

This is the definitive collection of the ethical work of the great Oxford moral philosopher H. A. Prichard (1871-1947). Prichard is famous for his ethical intuitionism: he argued that moral obligation cannot be reduced to anything else, but is perceived by direct intuition. The essays previously included in the posthumous collection Moral Obligation are now augmented by a selection of previously unpublished writings from Prichard's manuscripts, allowing for the first time a full view of his distinctive contribution to moral philosophy, (...) at just the time when intuitionism is enjoying a revival of interest. (shrink)

For the first time, Robert Audi presents in Action, Intention, and Reason a full version of his theory of the nature, explanation, freedom, and rationality of human action. Ove the years Audi has set out in journal articles different aspects of a unified theory of action. This volume offers the unity of a single, seamless book with thirteen self-contained chapters, two of them previously unpublished, and a new overview of action theory and the book's contribution to it. The book is (...) divided into four parts, each addressing a major problem area. The chapters in Part One describe the motivational grounds of action, explicate desire, belief, intention, and volition, and give a distinctive account of their interconnections. In the second part, Audi sets out a theory of the explanation of action and argues that actions can be both law-governed and performed for reasons. The third part provides an account of free action and its relation to causation and responsibility. Chapters in the fourth and final part construct an account of rational action and its connections with practical reasoning, self-deception, and weakness of will. (shrink)