Analytic rejections of extreme traditional views, especially scepticism, as ?absurd? in some sense of violating ?rules? of discourse, arc considered. References to linguistic and pragmatic rules are discussed and found inadequate as bases for rejecting scepticism. References to logical principles alone are found to lead into scepticism. The claim that epistemology and scepticism take for granted an inadequate theory of words like ?know?, or ?knowledge?, as descriptive predicates, is considered. Alternatives, construing such words as appraisive or performative, are discussed, but (...) are not found to provide any real escape from the traditional epistemological issues, or from scepticism. (shrink)

The paper attempts to reconstruct some notions of Naess's semantics, and at the same time to relate them to more recent developments. On Naess's view, there is no such thing as a language in the sense of a shared structure which determines clear-cut literal meanings like Fregean Gedanken or propositions. We use words, and try to interpret each other; but there is no a priori or intuitive basis for secure and precise knowledge about language. Interpretation or understanding, as well as (...) thinking and perception, involve discrimination at higher or lower levels. There is neither a ceiling of crystal-clear propositions nor a floor of 'given' sensations or 'objective' stimuli independent of categorizations and discriminations, which might serve as a bridge for translation or interpretation between the conceptual-perceptual schemes of individuals. The notions of 'concept', 'conceptual framework', 'situation', 'situation type' and 'proposition' are defined, with some reliance on Barwise and Perry's situation semantics. Two notions of accessibility of situation types are defined; one as constructibility of the type at a given level of discrimination, i.e. in terms of objects discerned and concepts discriminated; the other as intelligibility of the type. Intelligibility entails constructibility, but not conversely. A type of situation may be constructible at some person's level of discrimination, but not coherently intelligible to him. On this basis, a logic of senses or truth-conditions for uses of expressions is developed, and a logic of interpretations of uses. The central notions of Naessian semantics are defined: ambiguity and direction of interpretation, level of discrimination and depth of intention. (shrink)

In the late forties and in the fifties, what was then known as the Oslo School of Philosophy, that is, Arne Naess and his students, received some fame, or notoriety, for its empirical investigations of lay uses of various epistemological terms, such as 'true', 'certain', 'probable'. It is less known that Arne Naess, in 1953, opened up a series of investigations into conceptual frameworks, the comparability of conceptual frameworks, and the senses, if any, in which a conceptual framework can be (...) said to represent knowledge. In the course of these investigations Arne Naess, together with some of his students, developed views that are strikingly close to those of Ludwig Wittgenstein in ber Gewissheit. This paper examines some of those similarities and a few dissimilarities. (shrink)

The article begins by outlining Naess's pluralistic theory of philosophical systems and indicating its connection with Naess's semantics, i.e. his account of interpretation, preciseness, definiteness of intention, and level of discrimination. Reference is also made to the indeterminacy relation which Naess claims holds between, on the one hand, philosophically relevant preciseness, definite?ness of intention, and level of discrimination, and, on the other, comparability and philosophical neutrality of standpoints. Naess claims philosophical neutrality for his theory of systems, on the basis of (...) its purported low level of preciseness with respect to philosophical issues. The correctness of this claim is questioned. Naess's semantics and theory of systems seem to involve commitment in relation to epistemological and ontological issues. His view of the relationship between objects (entities) and systems seems to be of a kind that might be called system?relativism. If Naess claims that he avoids such a commitment by remaining at a lower level of preciseness where a certain relevant distinction (between identification of an entity and conceptual delimitation, characterization, or description of it) is not drawn, this claim is exposed to logical problems. Hence either pluralistic metaphilosophy is not system?neutral or it is logically suspect. (shrink)

The aim is to fashion intuitive conditions of pragmatic consistency for the speech act of assertion into a formal theory, so as to exclude "pragmatically absurd" utterances (contradictory statements, versions of the liar, moore's paradox, etc.). a core theory i for a concept of pragmatic implication (tentatively identified with overt or covert assertion) and an added theory ib for implied belief are constructed on the pattern of a weak modal system, whose specific axiom is taken to explicate what it means (...) to perform a binding speech act. a model-theoretic interpretation is given. a theory of declarative expressions provides a bridge from ib to the desired results for explicit assertion. (shrink)

The article begins by outlining Naess's pluralistic theory of philosophical systems and indicating its connection with Naess's semantics, i.e. his account of interpretation, preciseness, definiteness of intention, and level of discrimination. Reference is also made to the indeterminacy relation which Naess claims holds between, on the one hand, philosophically relevant preciseness, definite-ness of intention, and level of discrimination, and, on the other, comparability and philosophical neutrality of standpoints. Naess claims philosophical neutrality for his theory of systems, on the basis of (...) its purported low level of preciseness with respect to philosophical issues. The correctness of this claim is questioned. Naess's semantics and theory of systems seem to involve commitment in relation to epistemological and ontological issues. His view of the relationship between objects (entities) and systems seems to be of a kind that might be called system-relativism. If Naess claims that he avoids such a commitment by remaining at a lower level of preciseness where a certain relevant distinction (between identification of an entity and conceptual delimitation, characterization, or description of it) is not drawn, this claim is exposed to logical problems. Hence either pluralistic metaphilosophy is not system-neutral or it is logically suspect. (shrink)

This is the second of two voumes designed to document a trend in Norwegian philosophy away from the empirical semantics represented by Arne Naess towards a more pragmatic and transcendental perspective. A number of the contributed essays examine the controversy between Wittgenstein and the philosophies of Habermas and Apel.

In ?Scepticism and Absurdity? (Inquiry, Vol. 7, No. 2) Ingemund Gullvag concludes that recent attempts to counter scepticism have failed. It is suggested that where the attempts Gullvåg investigates are complex theories of a sociological and linguistic?psychological nature, we need only refer to a simple and inspectable fact of language to counter scepticism.