In a recent paper, Jiri Benovsky argues that the bundle theory and the substratum theory, traditionally regarded as ‘deadly enemies’ in the metaphysics literature, are in fact ‘twin brothers’. That is, they turn out to be ‘equivalent for all theoretical purposes’ upon analysis. The only exception, according to Benovsky, is a particular version of the bundle theory whose distinguishing features render unappealing. In the present reply article, I critically analyse these undoubtedly relevant claims, and reject them.

Consider a red circle, and suppose it is a paradigmatic thing. Some philosophers maintain that a thing is ontologically analyzable into a particular exemplifying properties, those properties truly ascribed to the thing by the customary words. Our red circle, then, consists of a particular, say a; two properties, red and circle; and exemplification, a tie tying a, red, and circle into “the red circle.” Upon this analysis, a is bare, i.e., not re-recognizable as such, whereas red and circle are natured, (...) i.e., not bare, and, further, are universal, i.e., they may be exemplified by several particulars. (shrink)

Most theorists treat the ‘relation’ of identity as being more fundamental (or basic) than the ‘relation’ of (numerical) difference. Herbert Hochberg suggests, instead, that difference is to be treated as basic. My goal in this paper is to answer two related questions. First, what is it for a theorist to treat difference or identity as basic? Second, which of these two ‘relations’ is to be treated as basic? I begin by outlining four reasons that one might be motivated to endorse (...) the view that difference is to be treated as basic. Based on these reasons, I distinguish three ways of conceiving of what is involved in treating difference as basic: one conception involves the reification of the relation of difference, whereas the other two do not. Finally, I consider the theoretical consequences, particularly as concerns ontological parsimony, of treating difference as basic in these ways. My ultimate position is that there is a sense in which the second question from above is wrongheaded: difference and identity are, so to speak, features of the same ‘ideological apparatus’ (namely, that of quantification), so there is no real decision to be made about which to treat as basic. If this is correct, then the consequences for a theory's ontological parsimony that result from treating difference, identity, or both as basic are just the same as those that issue from the employment of quantification within a theory – namely, one's theory thereby incurs an ontological commitment to things. (shrink)

Philosophers who hold that the correct ontological analysis of things includes both properties and particulars have often been pressed to "show" the particular. If we are not acquainted with them, it is argued, then we should not suppose that they exist. I argue that, while we do have good and sufficient reasons for supposing there to be particulars, we are not acquainted with them. To suppose that we are acquainted with them is to treat particulars as if they were properties (...) and to fail to realize how radically different particulars are from properties. The relevance of these matters to some considerations of "simplicity" and the principles of empiricism is explored. (shrink)

In this paper I attempt to show that an argument offered by Bergmann and Hausman against positional qualities and for bare particulars as individuators is unsound. I proceed by giving two ontological assays of an ordinary thing and showing that the entity that individuates on one assay--a bare particular--does not provide deeper ontological ground of individuation than the entity that individuates on the other assay--a positional quality. Since the argument for particulars is based on the premise that only particulars can (...) ground individuation as deeply as is required, it follows that Bergmann and Hausman have not proved particulars are necessary and that positional qualities are insufficient for individuation. (shrink)