Das »Richtige und das Gute« (1930), das ethische Hauptwerk W. D. Ross’, enthält eine Vielzahl wichtiger moralphilosophischer Thesen und Argumente, die bis in die Gegenwart kontrovers diskutiert werden. Im Mittelpunkt steht seine pluralistische Deontologie, der zufolge sich die richtige Handlung aus einer Abwägung der in der jeweiligen Situation relevanten und unableitbaren Prima-facie-Pflichten ergibt, von denen nur ein Teil auf die Optimierung der Handlungsfolgen bezogen ist. Diese Deontologie wurde zu einem modernen Klassiker unter den normativen ethischen Theorien. Darüber hinaus stellt Ross’ (...) These, dass moralische Intuitionen eine Quelle selbstevidenten Wissens sein können, einen wichtigen Referenzpunkt in Debatten um den erkenntnistheoretischen Fundamentalismus dar. Auch für die Handlungstheorie liefert Ross einflussreiche Argumente, wenn er die Ansicht vertritt, dass Pflichten nie ein bestimmtes Motiv des Handelnden zum Gegenstand haben können. Eine zentrale Stellung nimmt für Ross die Güterlehre ein, in welcher er von vier Grundgütern, Tugend, Wissen, Lust und Gerechtigkeit, ausgeht. Wurde Ross in den ersten Jahrzehnten des 20. Jahrhunderts im damaligen Großbritannien als ein herausragender Ethiker – einer der bedeutendsten des Jahrhunderts, auf Augenhöhe mit G.E. Moore – angesehen, wandelte sich das Meinungsbild in den folgenden Jahrzehnten unter dem Einfluss besonders des Logischen Positivismus und der Philosophie Wittgensteins. In den letzten Jahrzehnten ist jedoch wieder ein wachsendes Interesse an Ross’ Ethik festzustellen. Dabei wird »Das Richtige und das Gute« bisweilen sogar mit der »Nikomachischen Ethik«, Kants »Grundlegung« und Humes »Untersuchung über die Prinzipien der Moral« verglichen. (shrink)

It is sometimes suggested that the logic of religious language differs from other kinds of language. Or it is said that each ‘language-game’ has its own ‘logic’ and that, whatever usual language-games are played in the context of religion, there is something that could be called the ‘religious language-game’ which does not correspond to any other and, therefore, has its own peculiar logic. In either case, religious people are urged to make clear what this logic is, so that their utterances (...) may be understood and evaluated. (shrink)

Examines the relations between logic and philosophy over the last 150 years. Logic underwent a major renaissance beginning in the nineteenth century. Cantor almost tamed the infinite, and Frege aimed to undercut Kant by reducing mathematics to logic. These achievements were threatened by the paradoxes, like Russell's. This ferment generated excellent philosophy by excellent philosophers up to World War II. This book provides a selective, critical history of the collaboration between logic and philosophy during this period. After World War II, (...) mathematical logic became a recognized subdiscipline in mathematics departments, and consequently but unfortunately philosophers have lost touch with its monuments. This book aims to make four of them more accessible to philosophers, making available the tools necessary for modern scholars of philosophy to renew a productive dialogue between logic and philosophy. (shrink)

In this paper, we outline a theory of the nature of self-directed agents. What is distinctive about self-directed agents is their ability to anticipate interaction processes and to evaluate their performance, and thus their sensitivity to context. They can improve performance relative to goals, and can, in certain instances, construct new goals. We contrast self-directedness with reactive action processes that are not modifiable by the agent, though they may be modified by supra-agent processes such as populational adaptation or external design.

I want to take issue with these views both by attempting to answer the arguments which have been given against regarding explanations in terms of the agent's reasons as causal and by giving some positive reasons for supposing that such explanations are a kind of causal explanation.

Arthur Fine's use of prism models to provide local and deterministic accounts of quantum correlation experiments is presented and analyzed in some detail. Fine's claim that "there is... no question of the consistency of prism models... with the quantum theory" (forthcoming, p. 16) is disputed. Our criticisms are threefold: (1) consideration of the possibility of additional analyzer positions shows that prism models entail unacceptably high rejection rates in the relevant experiments; (2) similar considerations show that the models are at best (...) only superficially local and deterministic; and (3) in any case, Fine extracts the quantum correlation statistics from prism models only by resurrecting conceptual problems similar to those that his models were to designed to solve. (shrink)

Did Wittgenstein think that language-games have presuppositions? He sometimes speaks as if he thought that they do, at other times as though he thought that they do not. For examples, in On Certainty 110, after pointing out that the business of giving grounds for what we say has to come to an end sometime, he remarks, ‘but the end is not an ungrounded presupposition’; whereas, in 115, after warning us that if we try to doubt everything we shall not get (...) as far as doubting anything, he gives as his reason ‘the game of doubting itself presupposes certainty’. It is of some importance for a correct understanding of Wittgenstein to clear up this apparent contradiction. (shrink)

Philosophy is very largely concerned with speculation upon problems of a highly abstract character, but some of the questions with which it deals have important practical aspects; and I think that social philosophy occupies—and rightly occupies—a dominant place in contemporary thought. If post-war policies are to render more secure the lives, the liberties and the happiness of mankind, they must be based upon sound principles; and it is with the intention of throwing certain of these principles into bold relief that (...) I have ventured to choose the realm of politics and culture as the subject of these reflections. (shrink)