Tim Crane

What is the relevance of the history of philosophy to philosophy as such? This is not the question, what is the reason for studying the history of philosophy? This question is easy to answer. Philosophy is part of our culture, and the history of our culture is worth studying, if anything is. Nor is it the question, should academic institutions teach the history of philosophy as part of a philosophical education? It is widely accepted that students should be taught the history of philosophy, even if philosophy itself is not considered an essentially historical discipline. An education in the history of philosophy is part of a broadly humanistic university education, and something of value for this reason alone, without it being necessary for anyone who actually pursues philosophy creatively and systematically to have to take history into account.

At the time of his tragic death in December 2001, Greg McCulloch had completed the final version of The Life of the Mind, a book he had been working on, on and off, for almost twenty years. The book provides a synthesis of the ideas Greg had developed in his earlier three books, The Game of the Name (Oxford University Press 1989), Using Sartre (Routledge 1994) and The Mind and its World (Routledge 1995), and which also found expression in his various papers, notably ‘Scientism, mind and meaning’ (in Subject, Thought and Context edited by Philip Pettit and John McDowell Clarendon Press 1986). Greg’s work had one large theme, which he approached from various directions, and expressed in different and distinctive ways. Broadly conceived, this theme is the intentionality of the mental: the fact that mental phenomena involve what Brentano called ‘a direction upon an object’ and what contemporary philosophers call ‘aboutness’. Greg’s long-standing interest in the theory of reference, in Frege’s philosophy of language, in the theory of consciousness, in Sartrean and Heideggerian phenomenology and (his dominating concern) externalism, can all be seen as ways of addressing the question of intentionality.

Many philosophers think that being in an intentional state is a matter of being related to a sentence in a mental language-a 'Language of Thought' (see especially Fodor 1975, 1987 Appendix; Field 1978). According to this view-which I shall call 'the LT hypothesis'-when anyone has a belief or a desire or a hope with a certain content, they have a sentence of this language, with that content, 'written' in their heads. The claim is meant quite literally: the mental representations that make up the items of this language have semantic and syntactic properties. This is why, according to this view, cognitive psychology does, and should, treat that part of the mind which deals with intentional states as a semantic and a syntactic 'engine'.

An important theme running through D.H. Mellor’s work is his realism, or as I shall call it, his objectivism: the idea that reality as such is how it is, regardless of the way we represent it, and that philosophical error often arises from confusing aspects of our subjective representation of the world with aspects of the world itself. Thus central to Mellor’s work on time has been the claim that the temporal A-series (previously called ‘tense’) is unreal while the B-series (the series of ‘dates’) is real. The A-series is something which is a product of our representation of the world, but not a feature of reality itself. And in other, less central, areas of his work, this kind of theme has been repeated: ‘Objective decision making’ (1980) argues that the right way to understand decision theory is as a theory of what is the objectively correct decision, the one that will actually as a matter of fact achieve your intended goal, rather than the one that is justified purely in terms of what you believe, regardless of whether the belief is true or false. ‘I and now’ (1989) argues against a substantial subjective conception of the self, using analogies between subjective and objective ways of thinking about time and subjective and objective ways of thinking about the self. And in the paper which shall be the focus of my attention here, ‘Nothing like experience’ (1992), Mellor contests arguments which try and derive anti-physicalist conclusions from reflections on the subjective character of experience. A common injunction is detectable: when doing metaphysics, keep the subjective where it belongs: inside the subject’s representation of the world.

R.M. Sainsbury's account of reference has many compelling and attractive features. But it has the undesirable consequence that sentences of the form "x is thinking about y" can never be true when y is replaced by a non-referring term. Of the two obvious ways to deal with this problem within Sainsbury's framework, I reject one and endorse the other. This endorsement is also within the spirit of Sainsbury's account of reference. /// La explicación que ofrece R.M. Sainsbury de la referencia tiene muchas características convincentes y atractivas, pero tiene la consecuencia indeseable de que oraciones de la forma "x está pensando acerca de y" nunca pueden ser verdaderas cuando se reemplaza y con un término no referencial. De las dos maneras obvias de tratar este problema dentro del marco teórico de Sainsbury, rechazo una y acepto la otra. Aceptar esta última también cae dentro del espíritu de la explicación de la referencia ofrecida por Sainsbury.

John D. Caputo’s book is one in a new series from Penguin called “Philosophy in Transit”. The “transit” theme has a number of dimensions: the publisher announces that the authors use “various modes of transportation as their starting point”, and the books will use this idea to represent some aspect of the current state of philosophy itself (a leading metaphor of Caputo’s book is that truth is perpetually “on the go”). Furthermore, the publisher’s description of these books as “commute-length” indicates when and where they expect people to read them. Future volumes – by Barry Dainton on “self”, Susan Neiman on “why grow up?” and the ubiquitous Slavoj Zizek on “event” – are forthcoming.

The currently standard philosophical conception of existence makes a connection between three things: certain ways of talking about existence and being in natural language; certain natural language idioms of quantification; and the formal representation of these in logical languages. Thus a claim like ‘Prime numbers exist’ is treated as equivalent to ‘There is at least one prime number’ and this is in turn equivalent to ‘Some thing is a prime number’. The verb ‘exist’, the verb phrase ‘there is’ and the quantifier ‘some’ are treated as all playing similar roles, and these roles are made explicit in the standard common formalization of all three sentences by a single formula of first-order logic: ‘(∃ x )[P( x ) & N( x )]’, where ‘P( x )’ abbreviates ‘ x is prime’ and ‘N( x )’ abbreviates ‘ x is a number’. The logical quantifier ‘∃’ accordingly symbolizes in context the role played by the English words ‘exists’, ‘some’ and ‘there is’

Qu’est-ce que le problème de la perception au sens strictement philosophique ? On affirme ici que c’est le conflit entre la nature de l’expérience perceptuelle telle qu’elle nous paraît intuitivement et certaines possibilités qui sont implicites justement dans l’idée d’expérience : les possibilités d’illusion et d’hallucination. L’expérience perceptuelle semble être un rapport à ses objets, une sorte d’«ouverture au monde» qui implique une conscience directe des objets existants et de leurs propriétés. Mais si l’on peut avoir une expérience perceptuelle d’un objet qui n’est pas là – hallucination d’un objet -, il semble bien que l’expérience perceptuelle ne saurait être essentiellement un tel rapport. Et c’est là le problème philosophique fondamental de la perception. Différentes théories philosophiques de la perception des XXe et XXIe siècles peuvent être considérées comme autant de réponses à ce problème

‘Poor Bertie’ Beatrice Webb wrote after receiving a visit from Bertrand Russell in 1931, ‘he has made a mess of his life and he knows it’. In the 1931 version of his Autobiography, Russell himself seemed to share Webb’s estimate of his achievements. Emotionally, intellectually and politically, he wrote, his life had been a failure. This sense of failure pervades the second volume of Ray Monk’s engrossing and insightful biography. At its heart is the failure of Russell’s marriages to Dora Black and Patricia (Peter) Spence, his poor relationships with his children John and Kate, and the decline in his reputation as a philosopher. Russell, who had changed the direction of philosophy irrevocably, was in later years unable to find permanent academic employment in Britain, ousted from his professorship at the City College of New York because of his views on sex and marriage, and was reduced to giving nonspecialist lectures at a foundation established by the Philadelphia philanthropist Albert C. Barnes. Eventually in 1944 he returned to Cambridge, but by then the philosophical world was in the grip of Ludwig Wittgenstein’s ideas, and Russell was largely ignored.

Was ist das distinktive philosophische Problem der Perzeption? Hier wird behauptet, dass es der Konflikt zwischen der Natur der perzeptuellen Erfahrung ist, wie sie uns intuitiv erscheint und gewisser Möglichkeiten, die der Idee der Erfahrung implizit innewohnen: der Möglichkeiten von Illusion und Halluzination. Die perzeptuelle Erfahrung kommt uns vor wie eine Einstellung zu den eigenen Objekten, eine Art „Weltoffenheit“, die ein direktes Bewusstsein von den bestehenden Objekten und ihren Eigenschaften einschließt. Doch wenn jemand eine gleichartige Erfahrung haben kann, ohne dass das Objekt da wäre – Halluzination dieses Objektes – dann scheint die perzeptuelle Erfahrung unmöglich essenziell ein solches Verhältnis zu sein. Dies ist das fundamentale philosophische Problem der Perzeption; verschiedene philosophische Perzeptionstheorien des 20. und 21. Jahrhunderts können als Antworten darauf verstanden werden