David Sanford

Ted Honderich's ‘Causes and If p, even if x, still q ’ contains many good points I shall not discuss. My discussion is restricted to some of the points Honderich makes about causal priority in the final two sections of his paper. He considers several proposals, new and old, for accounting for causal priority before he presents a tentativeproposal of his own. He thinks that some of these proposals, besides having difficulties peculiar to themselves, share the deficiency of lacking the proper character. When we look for the difference between causal circumstances and causes, on the one hand, and their effects, on the other, he says, We are not pursuing any difference between these things. We arepursuing a difference of a certain character. What we are after has to do with what we say: that causes and causal circumstances make their effects happen , and not the other way on, and that causes and causal circumstances explain their effects , and not the other way on

Although Aranyosi's claim that McTaggart's "set of parts" is a set rather than a fusion is correct, his attempt to restate McTaggart's conception needs revision. Aranyosi argues that "the fusion of cats is identical with the fusion of all cat-parts, 'regardless of whether all cat-parts are parts of cats or not.'" Fusions have unique decompositions into what David Lewis calls "nice parts." Cats are nice parts of cat fusions, as are maximal spatio-temporally connected parts. Part of Aranyosi's argument fails when it deals with cats; part of it fails when it deals with maximal spatio-temporally connected parts. He does not identify one kind of nice part that allows his whole argument to go through.

Unger claims that we can block sorites arguments for the conclusion that there are no ordinary things only by invoking some kind of miracle, but no such miracle is needed if we reject the principle that every statement has a truth value. Wheeler's argument for the nonexistence of ordinary things depends on the assumptions that if ordinary things exist, they comprise real kinds, and that if ordinary predicates really apply to things, the predicates refer to real properties. If we accept Wheeler's criteria for the reality of kinds and properties, we have no good reason to accept these assumptions.