The leading account of intrinsicality over the last thirty years has arguably been David Lewis's account in terms of perfect naturalness. Lewis's account, however, has three serious problems: i) it cannot allow necessarily coextensive properties to differ in whether they are intrinsic; ii) it falsely classifies non-qualitative properties like being Obama as non-intrinsic; and iii) it is incompatible with a number of metaphysical theories that posit irreducibly non-categorical properties. I argue that, as a result of these problems, Lewis's account should (...) be rejected and replaced with an alternative account, which also analyses intrinsicality in terms of perfect naturalness, but which avoids these problems. (shrink)

Intrinsicality is a central notion in metaphysics that can do important work in many areas of philosophy. It is not widely appreciated, however, that there are in fact a number of different notions of intrinsicality, and that these different notions differ in what work they can do. This paper discusses what these notions are, describes how they are related to each other, and argues that each of them can be analysed in terms of a single notion of intrinsic aboutness that (...) relates states of affairs to the things they are intrinsically about. (shrink)

Over the last thirty years there have been a number of attempts to analyse the distinction between intrinsic and extrinsic properties. This article discusses three leading attempts to analyse this distinction that don’t appeal to the notion of nat-uralness: the duplication analysis endorsed by G. E. Moore and David Lewis, Peter Vallentyne’s analysis in terms of contractions of possible worlds, and the analysis of Gene Witmer, William Butchard and Kelly Trogdon in terms of grounding.

Priority monism has been criticised on the grounds that monists cannot give an informative story about how the world is heterogeneous: how can there be qualitative variation in the world, given we cannot explain the world’s qualitative variation in terms of its proper parts? I will argue that none of the traditional solutions to this problem are plausible, and instead argue that we should hold that what accounts for the world’s heterogeneity is that the Cosmos is identical to the collective (...) plurality of all the world’s tropes, and each individual trope, in the plurality, is non-distributively grounded in the plurality/bundle of all the world’s tropes. I go onto note that as well as providing a solution to the monistic problem of heterogeneity, this view – which I call (PUT) – could well be a promising trope bundle theory in its own right. (shrink)

I explore the relationship between a prominent analysis of intrinsic properties, due to Langton and Lewis, and the phenomenon of quantum entanglement. As I argue, the analysis faces a puzzle. The full analysis classifies certain properties of entangled particles as intrinsic. But when combined with an extremely plausible assumption about duplication, the main part of the analysis classifies those properties as non-intrinsic instead. I conclude that much of Lewis’s metaphysics is in trouble: Lewis based many of his metaphysical views—his thesis (...) of Humean supervenience, for instance, and his account of recombination—on an analysis of intrinsicality which does not sit well with quantum phenomena. (shrink)

This paper provides an analysis of the intrinsic/extrinsic distinction, as applied both to properties and to relations. In contrast to other accounts, the approach taken here locates the source of a property’s intrinsicality or extrinsicality in the manner in which that property is ‘logically constituted’, and thus – plausibly – in its nature or essence, rather than in e.g. its modal profile. Another respect in which the present proposal differs from many extant analyses lies in the fact that it does (...) not seek to analyse the ‘global’ distinction between intrinsic and extrinsic properties on the basis of the ‘local’ distinction between having a property intrinsically and having it extrinsically. Instead, the latter distinction is explicated on the basis of the former. (shrink)

Our ordinary judgments and our metaphysical theories share a common commitment to facts about resemblance. The nature of resemblance is, however, a matter of no small controversy. This essay examines some of the pressing questions that arise regarding the status and structure of resemblance. Among those to be discussed in what follows: what kinds of resemblance relations are there? Can resemblance be analyzed in terms of the sharing of properties? Is resemblance an objective or subjective matter? What, if any, resemblance (...) facts are fundamental? How does resemblance relate to naturalness? (shrink)

A common objection to Humeanism about natural laws is that, given Humeanism, laws cannot help explain their instances, since, given the best Humean account of laws, facts about laws are explained by facts about their instances rather than vice versa. After rejecting a recent influential reply to this objection that appeals to the distinction between scientific and metaphysical explanation, I will argue that the objection fails by failing to distinguish between two types of facts, only one of which Humeans should (...) regard as laws. I will then conclude by rebutting a variant of this objection that appeals to a principle of metaphysical explanation recently put forward by Kit Fine. (shrink)

A de re objectual subject matter is a subject matter of the form how a1, a2 … are, whereas a de dicto objectual subject matter is a subject matter of the form how Fs are. An objectual subject matter is either a de re or de dicto objectual subject matter. This paper provides a systematic theory of aboutness towards objectual subject matters which, if correct, illuminates both the nature of intrinsicality and the general nature of aboutness. In addition to the (...) familiar distinction between partial and complete aboutness, I argue that there is a further orthogonal distinction between pervasive and hereditary aboutness, resulting in four ways in which a sentence, proposition or state of affairs can be about an objectual subject matter. I state and defend a number of basic principles concerning these varieties of aboutness as they apply to objectual subject matters and propose non-reductive analyses of them in terms of each other. I also propose an analysis of aboutness towards de re objectual subject matters in terms of aboutness towards de dicto objectual subject matters and put forward an attractive solution to a puzzle regarding aboutness due to Nelson Goodman. (shrink)

Work on the intrinsic/extrinsic distinction is often motivated by its use in other areas, such as intrinsic value, real vs. Cambridge change, supervenience and other topics. With the exception of Figdor 2008, philosophers have sought to articulate a global distinction -- a distinction between kinds of properties, rather than ways in which individuals have properties. I argue that global I/E distinctions are unable to do the work that allegedly motivates them, focusing on the case of intrinsic value.

Modal realists face a puzzle. For modal realism to be justified, modal realists need to be able to give a successful reduction of modality. A simple argument, however, appears to show that the reduction they propose fails. In order to defend the claim that modal realism is justified, modal realists therefore need to either show that this argument fails, or show that modal realists can give another reduction of modality that is successful. I argue that modal realists cannot do either (...) of these things and that, as a result, modal realism is unjustified and should be rejected. (shrink)