Henry Laycock

A picture of the world as chiefly one of discrete objects, distributed in space and time, has sometimes seemed compelling. It is however one of the main targets of Henry Laycock's book; for it is seriously incomplete. The picture, he argues, leaves no space for "stuff" like air and water. With discrete objects, we may always ask "how many?," but with stuff the question has to be "how much?" Laycock's fascinating exploration also addresses key logical and linguistic questions about the way we categorize the many and the much.

Marx''s account of capitalist exploitation is undermined by inter-related confusions surrounding the notion of labour power. These confusions relate to [i] what labour power is, [ii] what happens to labour power in the labour market, and [iii] what the epistemic status of labour power is (the issue of appearance and reality). The central theses of the paper are [a] that property ownership is the wrong model for understanding the exploitation of labour, and [b] that the concept of exploitation is linked more fruitfully to a conception of distributive injustice than to Marx''s theory of surplus value.

So-called mass nouns, however precisely they are defined, are in any case a subset of non-count nouns. Count nouns are either singular or plural; to be non-count is hence to be neither singular nor plural. This is not, as such, a metaphysically significant contrast: 'pieces of furniture' is plural whereas 'furniture' itself is non-count. This contrast is simply between 'the many / few' and 'the much / little' - between counting and measuring. However not all non-count nouns are, like 'furniture', semantically atomic - 'wine' and 'water' are not. And here there are serious difficulties in the assignment of a range of values for variables, in a formal representation of quantified sentences involving such non-atomic non-count nouns.

Mills writes: G. A. Cohen's influential ‘technological determinist’ reading of Marx's theory of history rests in part on an interpretation of Marx's use of ‘material’ whose idiosyncrasy has been insufficiently noticed. Cohen takes historical materialism to be asserting the determination of the social by the material/asocial, viz. ‘socio‐neutral’ facts about human nature and human rationality which manifest themselves in a historical tendency for the forces of production to develop. This paper reviews Marx's writings to demonstrate the extensive textual evidence in favour of the traditional interpretation ‐ that for Marx, the ‘material’ includes the economic, and is thus ineluctably social in character. Thus those critics of Cohen who have urged the inclusion of the relations of production in historical materialism's explanans do seem to have Marx's terminological and conceptual backing.