I develop and defend a novel answer to Peter van Inwagen’s ‘Special Composition Question,’ (SCQ) namely, under what conditions do some things compose and object? My answer is that things will compose an object when and only when they exist simultaneously relative to a reference frame (I call this ‘Temporally Restricted Composition’ or TREC). I then show how this view wards off objections given to ‘Unrestricted Mereology’ (UM). TREC, unlike other theories of Restricted Composition, does not fall prey to worries (...) about vagueness, anthropocentrism, or arbitrariness. TREC also has advantages over all the other answers to the SCQ. TREC is an account an A-theorist anti-Eternalist who wants an unrestricted mereology should accept. I also engage in some conceptual hygiene by showing how UM, as it should be used, should not, in itself, entail or contain a commitment to either Eternalism or Four-Dimensionalism. (shrink)

Roderick Chisholm changed his mind about ordinary objects. Circa 1973-1976, his analysis of them required the positing of two kinds of entities—part-changing ens successiva and non-part-changing, non-scatterable primary objects. This view has been well noted and frequently discussed (e.g., recently in Gallois 1998 and Sider 2001). Less often treated is his later view of ordinary objects (1986-1989), where the two kinds of posited entities change, from ens successiva to modes, and, while retaining primary objects, he now allows them to survive (...) spatial scatter. Also (to my knowledge) not discussed is why he changed his mind. This paper is mostly intended to fill in these gaps, but I also give some additional reasons to prefer Chisholm's later view. Also, I discuss how mereological essentialism can be further defended by how it informs a theory of property-inherence which steers between the excesses of the bare particularists and bundle theorists. (shrink)

Ned Markosian argues (Australasian Journal of Philosophy 76:213-228, 1998a; Australasian Journal of Philosophy 82:332-340, 2004a, The Monist 87:405-428, 2004b) that simples are ‘maximally continuous’ entities. This leads him to conclude that there could be non-particular ‘stuff’ in addition to things. I first show how an ensuing debate on this issue McDaniel (Australasian Journal of Philosophy 81(2):265-275, 2003); Markosian (Australasian Journal of Philosophy 82:332-340, 2004a) ended in deadlock. I attempt to break the deadlock. Markosian’s view entails stuff-thing coincidence, which I show (...) is just as problematic as the more oft-discussed thing-thing coincidence. Also, the view entails that every particular is only contingently so. If there is a world W like our own, but with ether, then there would be only one object in W. But, since merely adding ether to a world does not destroy the entities in it, then W contains counterparts of all the entities in the actual world—they just are not things. Hence, if simples are maximally continuous, then every actual particular is only contingently so. This in turn entails the following disjunction: (i) identity is contingent or intransitive, or (ii) there are no things at all in the actual world, or (iii) the distinction between stuff and things is one without a difference. I recommend that we reject this stuff-thing dualism. (shrink)

Psychological Altruism (PA) is the view that everyone, ultimately, acts altruistically all the time. I defend PA by showing strong prima facie support, and show how a reinterpretive strategy against supposed counterexamples is successful. I go on to show how PA can be argued for in ways which exactly mirror the arguments for an opposing view, Psychological Egoism. This shows that the case for PA is at least as plausible as PE. Since the case for PA is not plausible, neither (...) is that for PE. (shrink)

The Abrahamic traditions regard God as the world’s author. But what kind of author? A novelist? A playwright? Perhaps a composer of classical music? I will argue that it is best to regard God as like an improvisational play director or the leader of a jazz ensemble. Each determines the broad melodic contours or coarse-grained plot beforehand, while allowing their musicians or actors, and chance, to fill in the more fine-grained details. This analogy allows us to regard God as the (...) ultimate author of this world, while allowing us to be, while less than co-authors, more than mere enactors of a pre-written piece. These metaphors are particularly well-suited to illustrate and flesh out an Open Theistic view of things. (shrink)

From five plausible premises about ordinary objects it follows that ordinary objects are either functions, fictions or processes. Assuming that the function and fiction accounts of ordinary objects are not plausible, in this paper I develop and defend a (non-Whiteheadian) process account of ordinary objects. I first offer an extended deduction that argues for mereological essentialism for masses or quantities, and then offer an inductive argument in favor of interpreting ordinary objects as processes. The ontology has two main types of (...) entities, masses of matter and processes. A cat, for instance, is shown to be a ‘catting’ process that migrates through distinct portions of matter, much like how a wave passes through distinct portions of water. I also show how the account solves the paradox of coincidence, the Ship of Theseus, fusion cases (e.g. Tib/Tibbles), and answers the Special Composition Question. (shrink)

Concerns of ontological parsimony have driven some philosophers to defend the view that there are absolutely no things at all (or, at most one—the World). I examine these (given their counterintuitiveness) surprisingly well-motivated views and diagnose their errors. Both Spinoza’s ‘field metaphysic’ (attributed to him by Bennett), and Cortens and Hawthorne’s feature-placing based ‘ontological nihilism’ surreptitiously re-introduce ‘things’ or ‘substances’ into their systems. Alan Sidelle’s stuff-ontological object nihilism either has to re-admit objects back into his system, or, perhaps incoherently, and (...) certainly counterintuitively, hold that we create objects ex nihilo by a process of conceptualization. (shrink)