Abstract: The paper considers and opposes the view that processes are best thought of as continuants, to be differentiated from events mainly by way of the fact that the latter, but not the former, are entities with temporal parts. The motivation for the investigation, though, is not so much the defeat of what is, in any case, a rather implausible claim, as the vindication of some of the ideas and intuitions that the claim is made in order to defend — and the grounding of those ideas and intuitions in a more plausible metaphysics than is provided by the continuant view. It is argued that in addition to a distinction between events (conceived of as count-quantified) and processes (conceived of as mass-quantified) there is room and need for a third category, that of the individual process, which can be illuminatingly compared with the idea of a substance. Individual processes indeed share important metaphysical features with substantial continuants, but they do not lack temporal parts. Instead, it is argued that individual processes share with substantial continuants an important property I call ‘modal robustness in virtue of form’. The paper explains what this property is, and further suggests that the category of individual process, thus understood, might be of considerable value to the philosophy of action.
Selections from the Principles of the Most Ancient and Modern Philosophy
Anne Conway’s treatise is a work of Platonist metaphysics in which she derives her system of philosophy from the existence and attributes of God. The framework of Conway’s system is a tripartite ontological hierarchy of ‘species’, the highest of which is God, the source of all being. Christ, or ‘middle nature’, links God and the third species, called ‘Creature’. […] Anne Conway denies the existence of material body as such, arguing that inert corporeal substance would contradict the nature of God, who is life itself. Incorporeal created substance is, however, differentiated from the divine, principally on account of its mutability and multiplicity even so, the infinite number and constant mutability of created monads constitute an obverse reflection of the unity, infinity, eternity and unchangeableness of God. The continuum between God and creatures is made possible through ‘middle nature’, an intermediary being, through which God communicates life, action, goodness and justice. […] The spiritual perfectionism of Anne Conway’s system has dual aspect: metaphysical and moral. On the one hand all things are capable of becoming more spirit-like, that is, more refined qua spiritual substance. At the same time, all things are capable of increased goodness. She explains evil as a falling away from the perfection of God, and understands suffering as part of a longer term process of spiritual recovery. She denies the eternity of hell, since for God to punish finite wrong-doing with infinite and eternal hell punishment would be manifestly unjust and therefore a contradiction of the divine nature. Instead she explains pain and suffering as purgative, with the ultimate aim of restoring creatures to moral and metaphysical perfection. Anne Conway’s system is thus not just an ontology and but a theodicy (From SEP.)
What are groups?
Abstract: In this paper I argue for a view of groups, things like teams, committees, clubs and courts. I begin by examining features all groups seem to share. I formulate a list of six features of groups that serve as criteria any adequate theory of groups must capture. Next, I examine four of the most prominent views of groups currently on offer – that groups are non-singular pluralities, fusions, aggregates and sets. I argue that each fails to capture one or more of the criteria. Last, I develop a view of groups as realizations of structures. The view has two components. First, groups are entities with structure. Second, since groups are concreta, they exist only when a group structure is realized. A structure is realized when each of its functionally defined nodes or places are occupied. I show how such a view captures the six criteria for groups, which no other view of groups adequately does, while offering a substantive answer to the question, ‘What are groups?’
Answerable and Unanswerable Questions
Summary: Thomasson argues that merely verbal disputes arise in metaphysics when ontologists misuse the words ‘thing’ and ‘object’. Application conditions fix the conditions under which a claim can be applied or refused, but some ontological disputes involve using the terms ‘thing’ and ‘object’ in such a way that they lack application conditions. When this happens there is no way to determine the truth values of the claims being made.
Ontology Made Easy
Abstract: Existence questions have been topics for heated debates in metaphysics, but this book argues that they can often be answered easily, by trivial inferences from uncontroversial premises. This ‘easy’ approach to ontology leads to realism about disputed entities, and to the view that metaphysical disputes about existence questions are misguided.
A New Argument Against the Existence Requirement
Abstract: It may appear that in order to be any way at all, a thing must exist. A possible – worlds version of this claim goes as follows: (E) For every x, for every possible world w, Fx at w only if x exists at w. Here and later in (R), the letter ‘F’ is used as a schematic letter to be replaced with a one – place predicate. There are two arguments against (E). The first is by analogy. Socrates is widely admired now but he does not exist now. So, it is not the case that for every x, for every time t, Fx at t only if x exists at t. Possible worlds are analogous to times. Therefore, (E) is false (cf., Kaplan 1973: 503 – 05 and Salmon 1981: 36 – 40). For the second argument, replace ‘F’ with ‘does not exist’. (E) then says that for every x, for every possible world w, x does not exist at w only if x exists at w. This is obviously false. Therefore (E) is false (cf., Kaplan 1977: 498). Despite their considerable appeal, these arguments are not unassailable. The first argument suffers from the weakness inherent in any argument from analogy; the analogy it rests on may not.