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Published online by Cambridge University Press: 08 January 2010
This paper suffers from a disconcerting generality. I need an excuse for wandering from Wittgenstein's Tractatus to Picasso's drawing of a Weeping Woman, via the philosophy of science and the theory of sense data. The thesis of the paper is that I have such an excuse. These are all areas where the concept of representation either exists in its own right, or has been found to be illuminating by philosophers. An important question is whether it could be the same concept in all these cases. I wish to claim that there is an illuminating common concept, even though to find it may require some fairly drastic modifications of some of the philosophical theses that are involved.
page 106 note 1 I should like to thank my colleague Mr David Hirschmann for his help in reading and criticising earlier versions of this paper.
page 106 note 2 Inaugural lecture at University College London, I December 1964.
page 112 note 1 In the translation by D. F. Pears and B. F. McGuiness, London, 1961.
page 114 note 1 Op. cit., p. 66.
page 115 note 1 The distinction between saying and showing does not on this account rule out self-referring expressions. A picture may depict itself, e.g. the Model Village in Bourton-on-the-Water in Gloucestershire depicts the village in which it stands, and so depicts itself (up to a limit of 1/64 of the actual size of the model). ‘Theoretically’, it could do so indefinitely without absurdity. The advantage of the distinction between saying and showing is that it makes it very clear that not being able to state that P is significant, and not being able to refer to P are, for P, two very different things.
page 117 note 1 McGuire, J. E., ‘Atoms and “The Analogy of Nature”’, Studies in the History and Philosophy of Science, vol. 1, no. 1, 1970.Google Scholar
page 120 note 1 Cf. Anscombe, , op. cit., p. 67Google Scholar ‘What I have called the externality of the correlations between the elements of a picture and actual objects is an important feature of Wittgenstein's account. Giancarlo Colombo, S. J. … commented on Wittgenstein's theory of the “isomorphism”, as it is called, between language and the world, that it was difficult to see why a described fact should not be regarded as itself a description of the proposition that would normally be said to describe it, rather than the other way round.’ It is just these sorts of consequences of the ‘externalist isomorphism’ of Wittgenstein's Tractarian account which show why we have to modify it severely, at least if it is to be capable of illuminating development.
page 122 note 2 Art and Illusion, p. 321Google Scholar, ‘Every observation, as Karl Popper has stressed, is a result of a question we ask of nature, and every question implies a tentative hypothesis’. Professor Richard Gregory in his Eye and Brain makes very much the same use of the notion of the brain employing unconscious hypotheses.
page 122 note 4 Lakatos, I. and Musgrave, A., Criticism and the Growth of Knowledge, pp. 59–79.Google Scholar
page 128 note 1 In this respect William Blake was justified when he opposed ‘dear Mother Outline’ to ‘brushing and daubing’ as part of his attack on what he saw as the evils of Empiricism. Cf. The Complete Writings of William Blake, ed. Keynes, Geoffrey (Nonesuch Press, 1957) p. 553.Google Scholar
page 130 note 2 See Plate 4.
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