Traditionally, constitutionalists have offered just one notion of constitution to analyse the relation that an object, such as a statue or a chain, bears to the object/s from which it is made: let us say, a piece of marble in the first case or a piece of metal in the second. Robert Wilson proposes to differentiate two notions of constitution and, in this way, to offer constitutionalists a more varied range of metaphysical tools. To justify the introduction of the difference, (...) he presents several phenomena and problems, the explanation of which would justify the distinction he makes. In this paper I argue that Wilson’s proposal would not increase the explanatory power of a theory of constitution as it has traditionally been understood, only its complexity. Increasing the complexity without increasing the explanatory power of a theory, I defend, goes against one, at least prima facie, basic theoretical virtue: parsimony. In my argumentation I crucially use, for the case of Wilson’s first three arguments, the existence of principles of existence−persistence, which constitutionalists, Wilson among them, usually accept. In arguing against Wilson’s fourth argument I use a slightly modified version of Lynne Rudder Baker’s theory of constitution. (shrink)

Lynne Rudder Baker’s Constitution View of human persons has come under much recent scrutiny. Baker argues that each human person is constituted by, but not identical to, a human animal. Much of the critical discussion of Baker’s Constitution View has focused upon this aspect of her account. Less has been said about the positive diachronic account of personal identity offered by Baker. Baker argues that it is sameness of what she labels ‘first-person perspective’ that is essential to understanding personal identity (...) over time . Baker claims that her account avoids the commitment to indeterminacy of personal identity entailed by the psychological account. Further, the psychological account, but not her account, is plagued by what Baker labels the ‘duplication problem’. In the end, I argue that neither of these considerations forces us to renounce the psychological account and adopt Baker’s favored account. (shrink)

The Christian doctrine of the Trinity poses a serious philosophical problem. On the one hand, it seems to imply that there is exactly one divine being; on the other hand, it seems to imply that there are three. There is another well-known philosophical problem that presents us with a similar sort of tension: the problem of material constitution. We argue in this paper that a relatively neglected solution to the problem of material constitution can be developed into a novel solution (...) to the problem of the Trinity. (shrink)

Beginning with Aristotle, philosophers have taken artifacts to be ontologically deficient. This paper proposes a theory of artifacts, according to which artifacts are ontologically on a par with other material objects. I formulate a nonreductive theory that regards artifacts as constituted by - but not identical to - aggregates of particles. After setting out the theory, I rebut a number of arguments that disparage the ontological status of artifacts.