Many have been tempted to invoke a primitive notion of grounding to describe the way in which some features of reality give rise to others. Jessica Wilson argues that such a notion is unnecessary to describe the structure of the world: that we can make do with specific dependence relations such as the part–whole relation or the determinate–determinable relation, together with a notion of absolute fundamentality. In this paper I argue that such resources are inadequate to describe the particular ways (...) in which some parts of reality give rise to others, and thus that we do in fact need grounding. (shrink)

_Real Essentialism_ presents a comprehensive defence of neo-Aristotelian essentialism. Do objects have essences? Must they be the kinds of things they are in spite of the changes they undergo? Can we know what things are really like – can we define and classify reality? Many, if not most, philosophers doubt this, influenced by centuries of empiricism, and by the anti-essentialism of Wittgenstein, Quine, Popper, and other thinkers. _Real Essentialism_ reinvigorates the tradition of realist, essentialist metaphysics, defending the reality and knowability (...) of essence, the possibility of objective, immutable definition, and its relevance to contemporary scientific and metaphysical issues such as whether essence transcends physics and chemistry, the essence of life, the nature of biological species, and the nature of the person. (shrink)

After many years of enduring the drought and famine of Quinean ontology and Carnapian meta-ontology, the notion of ground, with its distinctively philosophical flavor, finally promises to give metaphysicians something they can believe in again and around which they can rally: their very own metaphysical explanatory connection which apparently cannot be reduced to, or analyzed in terms of, other familiar idioms such as identity, modality, parthood, supervenience, realization, causation or counterfactual dependence. Often, phenomena such as the following are cited as (...) putative examples of grounding connections: systematic connections between entire realms of facts (mental/physical; moral/natural; etc.); truthmaking (e.g., the relation between the truth of the proposition that snow is white and snow’s being white); logical cases (e.g., the connection between conjunctive facts or disjunctive facts and their constituent facts); the determinate/determinable relation (e.g., the relation between something’s being maroon and its being red). I argue in this paper that classifying all of these phenomena as exhibiting grounding connections does not achieve much in the way of illumination. In fact, by treating a collection of phenomena which is in fact heterogeneous as though it were homogeneous, we have, if anything, taken a dialectical step backward. (shrink)

A significant reorientation is currently under way in analytic metaphysics, away from an almost exclusive focus on questions of existence and towards a greater concentration on questions concerning the dependence of one type of phenomenon on another. Surprisingly, despite the central role dependence has played in philosophy since its inception, interest in a systematic study of this concept has only recently surged among contemporary metaphysicians. In this paper, I focus on a promising account of ontological dependence in terms of a (...) non-modal and sufficiently constrained conception of essence developed by Kit Fine. I argue that even this essentialist account is, as it stands, not fine-grained enough to recognize different varieties of dependence which ought to be distinguished even within the realm of ontology. In some cases, an entity may be ontologically dependent on its essential constituents out of which it is constructed; but in other cases, an entity may be ontologically dependent on another for a different reason. A framework which glosses over these differences does not offer a proper diagnosis of why one entity ontologically depends on another. (shrink)

The elucidations and regimentations of grounding offered in the literature standardly take it to be a necessary connection. In particular, authors often assert, or at least assume, that if some facts ground another fact, then the obtaining of the former necessitates the latter; and moreover, that grounding is an internal relation, in the sense of being necessitated by the existence of the relata. In this article, I challenge the necessitarian orthodoxy about grounding by offering two prima facie counterexamples. First, some (...) physical facts may ground a certain phenomenal fact without necessitating it; and they may co-exist with the latter without grounding it. Second, some instantiations of categorical properties may ground the instantiation of a dispositional one without necessitating it; and they may co-exist without grounding it. After arguing that these may be genuine counterexamples, I ask whether there are modal constraints on grounding that are not threatened by them. I propose two: that grounding supervenes on what facts there are, and that every grounded fact supervenes on what grounds there are. Finally, I attempt to provide a rigorous formulation of the latter supervenience claim and discuss some technical questions that arise if we allow descending grounding chains of transfinite length. (shrink)

The Philosophical Quarterly, Volume 63, Issue 253, Page 842-843, October 2013.

© 2013 The Editors of The Philosophical QuarterlyWhy did matter matter for Descartes and Leibniz? The answer, Kurt Smith argues in this thought‐provoking book, is that without it mathematics would be unintelligible. A world without matter is insufficient for mathematics because the immaterial cannot be divided into discrete quantities. Without a divisible material structure, the determinate unities necessary for the additive quantities in turn necessary for mathematics are unactualisable. God needs matter to institute mathematics. However, with the creation of matter, (...) mathematical intelligibility necessarily follows. Smith's main aim, therefore, is to show that Descartes and Leibniz believed the biconditional: ‘Mathematics is intelligible if, and only if, matter exists’.The bulk of the book is dedicated to ‘analysis’ and ‘synthesis’. For Smith, analysis is a kind of transcendental process by which one discovers the basic conceptual categories necessary for the possibility of any object under investigation. A triangle's... (shrink)

review of Laden's *Reasoning: a social picture* praising the aim and expressing puzzlement at the details,.

© 2013 The Editors of The Philosophical QuarterlyAmong Kleingeld's most striking conclusions in this excellent book is that Kant ‘changed his mind’ in relation to several aspects of his cosmopolitan thinking. In current philosophical circles, one revises one's earlier position, concedes a point here and adds a qualifying amendment there, all the while seeking to maintain an impression of steady continuity in thought and unfaltering consistency in argument between earlier and later versions of one's philosophical self. One certainly does not (...) simply change one's mind. Yet according to Kleingeld, Kant changed his mind on the desirability of a world state, on the beneficial effects of war upon peace, on the idea of a cosmopolitan community and, perhaps most importantly, on the question of race. The most enduringly debated of these is Kant's – arguably permanently unsettled – view on the question, ‘free league or coercive federation?’ at... (shrink)

Orthodoxy says that the thesis that composition is identity (CAI) entails universalism: the claim that any collection of entities has a sum. If this is true it counts in favour of CAI, since a thesis about the nature of composition that settles the otherwise intractable special composition question (SCQ) is desirable. But I argue that it is false: CAI is compatible with the many forms of restricted composition, and SCQ is no easier to answer given CAI than otherwise. Furthermore, in (...) seeing why this is the case we reveal an objection to CAI: that it allows for the facts concerning what there is to be settled whilst leaving open the question about what is identical to what. (shrink)

The distinction between the essence of an object and its properties has been obscured in contemporary discussion of essentialism. Locke held that the properties of an object are exclusively those features that ‘flow’ from its essence. Here he follows the Aristotelian theory, leaving aside Locke’s own scepticism about the knowability of essence. I defend the need to distinguish sharply between essence and properties, arguing that essence must be given by form and that properties flow from form. I give a precise (...) definition of what the term of art ‘flow’ amounts to, and apply the distinction to various kinds of taxonomic issues. (shrink)

Classical modalism about essence is the view that essence can be analysed in modal terms. Despite Kit Fine's influential critique, no general refutation of classical modalism has yet been given. In the first part of the paper, I provide such a refutation by showing that the notion of essence cannot be analysed in terms of any sentential operator definable in the language of standard quantified modal logic. As a reaction to Fine's critique, some have defended sophisticated modalism, which attempts to (...) analyse essence in an enriched modal language quantifying over both possible and impossible worlds. In the second part of the paper, I argue that sophisticated modalism falls prey to variations on Fine's counterexamples to classical modalism. I conclude that the most promising approaches to understanding the notion of essence consist in taking essence either as primitive or as analysable via a combination of modal and non-modal notions. (shrink)

This is a review of John Heil's "The Universe as We Find It".

The Philosophical Quarterly, Volume 63, Issue 253, Page 837-839, October 2013.

The Philosophical Quarterly, Volume 63, Issue 253, Page 816-819, October 2013.

On standard versions of supervaluationism, truth is equated with supertruth, and does not satisfy bivalence: some truth-bearers are neither true nor false. In this paper I want to confront a well-known worry about this, recently put by Wright as follows: ‘The downside . . . rightly emphasized by Williamson . . . is the implicit surrender of the T-scheme’. I will argue that such a cost is not high: independently motivated philosophical distinctions support the surrender of the T- scheme, and (...) suggest acceptable approximations. (shrink)

© 2013 The Editors of The Philosophical QuarterlyProfessor Haldane's collection of essays covers not only topics of Philosophy of Religion, but issues in metaphysics and the philosophy of mind. They are treated not so much from a particular religious viewpoint, or from a philosophical tradition associated with religious principles, but by using materials inspired by such viewpoints and traditions. Haldane is explicitly combating an influential strand of thought in academic philosophy which would exclude such materials in principle, even while the (...) discipline increases its openness to inspirations from external sources such literature, social history, and neuroscience, and while the philosophy of the English‐speaking world has an increasingly open‐minded attitude to alternative methodologies and traditions, such as continental philosophy. What results is a set of intriguing philosophical explorations, mostly focused on the views of a particular philosopher,... (shrink)

© 2013 The Editors of The Philosophical QuarterlyHerman Philipse sets out in this book an extremely detailed and thorough case for dismissing the claims of natural theology in the age of science. His main strategy is to refute the arguments of Richard Swinburne, claiming that Swinburne presents the strongest case for natural theology in a scientific age; hence if Swinburne fails, natural theology generally is discredited. Whether or not the broader conclusion is warranted, that we should all become atheists, the (...) wide‐ranging and detailed arguments and analyses should serve as useful material for teaching and debate.The structure of the book is commendably straightforward. The first part deals with the primacy and rationality of natural theology. The second part investigates the extent to which theism can be treated as a theory in the manner of scientific theories and how well it performs in this capacity, with Philipse concluding that... (shrink)

The Philosophical Quarterly, Volume 63, Issue 253, Page 832-835, October 2013.