Abstract.If norms are neither true nor false, can logical relations such as contradiction and entailment obtain between them? Earlier logical positivists and also Hans Kelsen in his later years have answered the question with No. While appreciating the seriousness of the problem, the author of the present paper makes a fresh attempt to answer the question with Yes. His answer presupposes that norms can be judged from the point of view of their rationality. The deontic loic or logic of norms (...) built on this foundation is much more restricted, however, than tae “classical” systems. This again is a consequence of the author's opinion that the sentential connectives (negation, conjunction, disjunction, etc.) apply to norms only on condition that they can be “shifted” from joining norm‐formulations to the descriptive contents of the norms themselves. (shrink)

Ett urval essäer, reportage, recensioner och insändare. De behandlar existentiella frågor, kapprustningen, idén om en stundande ekokatastrof och visar nya sidor hos den nordiska filosofins superstjärna. Ges ut i samarbete med Svenska litteratursällskapet i Finland.[Bokinfo].

This volume distinguishes between two main traditions in the philosophy of science - the aristotelian, with its stress on explanation in terms of purpose and intentionality, and the galilean, which takes causal explanation as primary. It then traces the complex history of these competing traditions as they are manifested in such movements as positivism, idealism, Marxism and contemporary linguistic analysis. Hempels's theory of scientific explanation, the claims of cybernetics the rise of an analytic philosophy of action and the revival of (...) hermenuetics are all discussed. The volume also deals with causal explanation, intentionality and teleological explanation, and explanation in history and the social sciences. The author concludes that explanation of human actions cannot be reduced to simple causality, and discusses the implications of this conclusion for the disciplines of history and sociology. (shrink)

Abstract.If norms are neither true nor false, can logical relations such as contradiction and entailment obtain between them? Earlier logical positivists and also Hans Kelsen in his later years have answered the question with No. While appreciating the seriousness of the problem, the author of the present paper makes a fresh attempt to answer the question with Yes. His answer presupposes that norms can be judged from the point of view of their rationality. The deontic loic or logic of norms (...) built on this foundation is much more restricted, however, than tae “classical” systems. This again is a consequence of the author's opinion that the sentential connectives (negation, conjunction, disjunction, etc.) apply to norms only on condition that they can be “shifted” from joining norm‐formulations to the descriptive contents of the norms themselves. (shrink)

History and Philosophy of Science reprints a distinguished selection of important texts published in this field over the last century. This set presents a unique opportunity to gain comprehensive coverage of all aspects of the history and philosophy of science. It covers all major fields of scientific thought throughout history from Physics, Biology, and Cosmology to ESP and Alchemy. It includes texts on all the great historical scientific figures including Darwin, Copernicus, Archimedes and Hooker and covers all main themes in (...) science taking in creation, evolution, the development of scientific methodology and the future of science. For further information on this collection please email [email protected]. (shrink)

Om den teknologiske tids verdensbillede.

The author recalls a distinction between philosophy conceived as “analytics of truth” and philosophy as “ontology of the actual.” The latter might be seen as a diagnostics of our times. For this second type of philosophy questions of legitimation are prominent. According to the author, one can distinguish three main sources of legitimacy of beliefs and practices: religion, reason, and nature. Reason has been considered the most important legitimating ground as far as modernity is concerned. Nevertheless, it has never been (...) very clear what reason as a source of legitimation amounts to. The author, finally, points to the fact that, in times of increasing menace to the biosphere, “nature”– metaphorically speaking – may set a standard for human laws. (shrink)

The dialogue focusses on the distinctions and connections between law and morality. Morality is seen as axiological in character, whereas law is deontological. The possibility of a conceptual tie between goodness (axiology) and duty (deontology) is firmly disputed. Habermas's discursive foundation of ethics is criticized because it seems to confer on moral principles the status of a priori synthetic truths. Every moral idea has a cultural relativity which is not taken into account by Habermasian dialogue ethics. The moral and the (...) legal points of view are kept separate: A law which does not satisfy the requirements of a “minimum content” of natural law is not said to be “law,” but simply falling short of moral criteria. The possibility of introducing rational guarantees into moral discourse is not denied, but doubt remains as to whether there are “right answers” to moral questions. (shrink)

This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and (...) made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

IN 1959 and 1960 I gave the Gifford Lectures in the University of St. Andrews. The lectures were called 'Norms and Values, an Inquiry into the Conceptual Foundations of Morals and Legislation'. The present work is substantially the same as the content of the second series of lectures, then advertised under the not very adequate title 'Values'. It is my plan to publish a revised version of the content of the first series of lectures, called 'Norms', as a separate book. (...) The two works will be independent of one another. (shrink)

First published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.

The Unprovability of Consistency is concerned with connections between two branches of logic: proof theory and modal logic. Modal logic is the study of the principles that govern the concepts of necessity and possibility; proof theory is, in part, the study of those that govern provability and consistency. In this book, George Boolos looks at the principles of provability from the standpoint of modal logic. In doing so, he provides two perspectives on a debate in modal logic that has persisted (...) for at least thirty years between the followers of C. I. Lewis and W. V. O. Quine. The author employs semantic methods developed by Saul Kripke in his analysis of modal logical systems. The book will be of interest to advanced undergraduate and graduate students in logic, mathematics and philosophy, as well as to specialists in those fields. (shrink)

This collection contains hitherto unknown letters exchanged between Wittgenstein and the most important of his Cambridge friends and includes editorial notes based on archival material not previously explored. Incorporates many previously undiscovered unique and significant letters. A powerful record and intimate insight into Wittgenstein's life and thought. Extensive editorial annotations.

Finland is internationally known as one of the leading centers of twentieth century analytic philosophy. This volume offers for the first time an overall survey of the Finnish analytic school. The rise of this trend is illustrated by original articles of Edward Westermarck, Eino Kaila, Georg Henrik von Wright, and Jaakko Hintikka. Contributions of Finnish philosophers are then systematically discussed in the fields of logic, philosophy of language, philosophy of science, history of philosophy, ethics and social philosophy. Metaphilosophical (...) reflections on the nature of philosophy are highlighted by the Finnish dialogue between analytic philosophy, phenomenology, pragmatism, and critical theory. (shrink)

Symposium in Helsinki, 24-27 August 1970 / Entretiens de Helsinki, 24-27 août 1970.

The Entretiens of the Institut International de Philosophie for 1978 were held in connection with the World Congress of Philosophy in Dusseldorf, from August 27 to September 1. The theme of the Entretiens was Logic and Philosophy. The undersigned, then President of LI.P., was responsible for the planning of the programme. The programme was designed to consist of four sections with the headings Classical and Intuitionist Logic, Modal Logic and its Applications, Inductive Logic and its Applications, and Logic and Epistemology. (...) The aim was also to convey to philosophers who are not experts in logic an informative and representative impression of some of the main sectors of the vast and rapidly expanding field of philosophical logic. At the same time it was thought that this impression should not be conveyed in the form of a series of survey papers but through presentations and discussions of specific topics falling under the main headings men tioned above. For each section a rapporteur was nominated to read a paper and an interlocuteur to comment on it. The programme chairman is grateful that he was able to engage a representative selection of front rank philosophi cal logicians to perform the various tasks. The papers and the comments are printed in this volume in the order in which they appeared in the Programme of the Entretiens. (shrink)