The volume deals with the history of logic, the question of the nature of logic, the relation of logic and mathematics, modal or alternative logics (many-valued, relevant, paraconsistent logics) and their relations, including translatability, to classical logic in the Fregean and Russellian sense, and, more generally, the aim or aims of philosophy of logic and mathematics. Also explored are several problems concerning the concept of definition, non-designating terms, the interdependence of quantifiers, and the idea of an assertion sign. The contributions (...) concerned with Wittgenstein's investigations into the philosophy of logic and mathematics pursue issues relating to logical necessity, the undeniability of the law of the excluded middle, and the source of self-evidence, often characterized in the literature as the "rule-following considerations". Additionally, they examine Wittgenstein's attitudes towards the very idea of set-theory as a possible foundation for arithmetic. The volume also includes a number of contributions on specific issues concerning Wittgenstein's views on moral and religious judgements. (shrink)

Pictorial representation is one of the core questions in aesthetics and philosophy of art. What is a picture? How do pictures represent things? This collection of specially commissioned chapters examines the influential thesis that the core of pictorial representation is not resemblance but 'seeing-in', in particular as found in the work of Richard Wollheim. We can see a passing cloud _as_ a rabbit, but we also see a rabbit _in_ the clouds. 'Seeing-in' is an imaginative act of the kind employed (...) by Leonardo’s pupils when he told them to see what they could - for example, battle scenes - in a wall of cracked plaster. This collection examines the idea of 'seeing-in' as it appears primarily in the work of Wollheim but also its origins in the work of Wittgenstein. An international roster of contributors examine topics such as the contrast between seeing-in and seeing-as; whether or in what sense Wollheim can be thought of as borrowing from Wittgenstein; the idea that all perception is conceptual or propositional; the metaphor of figure and ground and its relation to the notion of 'two-foldedness'; the importance in art of emotion and the imagination. Wollheim, Wittgenstein and Pictorial Representation: Seeing-as and Seeing-in is essential reading for students and scholars of aesthetics and philosophy of art, and also of interest to those in related subjects such as philosophy of mind and art theory. (shrink)

This volume advances discussions between critics and defenders of the force-content distinction and opens new ways of thinking about force and speech acts in relation to the unity problem. -/- The force-content dichotomy has shaped the philosophy of language and mind since the time of Frege and Russell. Isn’t it obvious that, for example, the clauses of a conditional are not asserted and must therefore be propositions and propositions the forceless contents of forceful acts? But, others have recently asked in (...) response, how can a proposition be a truth value bearer if it is not unified through the forceful act of a subject that takes a position regarding how things are? Can we not instead think of propositions as being inherently forceful, but of force as being cancelled in certain contexts? And what do indicators of assertoric, but also of directive and interrogative force mean? (shrink)