This paper suggests that art cannot be defined in terms of individually necessary and jointly sufficient conditions. Instead, we propose that there are several sufficient conditions for something's being art, and that a successful definition will consist of a disjunction of minimally sufficient conditions. Our proposal owes much to the insights of Berys Gaut's ‘“Art” as a Cluster Concept’ but offers a much simpler logical formulation, which, in addition, is immune to the objections that have been raised to Gaut's account. (...) This paper agrees with Gaut's claim that there are borderline cases of art, and suggests that they arise from indeterminacy about the content of some of the minimally sufficient conditions. It is argued that this disjunctive account is superior to classical theories, resemblance-to-paradigm theories, and prototype theories of art. (shrink)

Counterfactual theories of causation have had difficulty in delivering the intuitively correct verdicts for cases of causation involving preemption, without generating further counterexamples. Hall has offered a pluralistic theory of causation, according to which there are two concepts of causation: counterfactual dependence and production. Hall’s theory does deliver the correct verdicts for many of the problematic kinds of preemption. It also deals successfully with cases of causation by omission, which have proved stubborn counterexamples to physical process theories of causation. Hall’s (...) theory therefore appears to be a significant improvement on extant univocal theories of causation, both physical and counterfactual. In this paper I present a series of counterexamples to Hall’s theory. I also describe cases in which our causal judgments appear to be sensitive to moral considerations. It does not seem likely that conventional theories of causation, which attempt to situate causation in an objective metaphysical picture of the world, will ever accord our intuitions in such cases. Finally, the notion of responsibility is considered, but rejected as an illuminating primitive for analyzing causation. (shrink)

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