According to Bird’s Naïve Dispositional Monism, all properties are powers, and are individuated by their manifestations. Lowe has famously challenged the position with an individuation regress or circularity argument. Bird has then offered a structuralist side-step in the form of Structuralist Dispositional Monism, according to which powers are individuated through the unique position they occupy in an asymmetric power-structure. However, Structuralist Dispositional Monism has been argued to be just as problematic as Naïve Dispositional Monism, if not more so.I argue (...) that the debate is severely flawed to the extent that it relies on Lowe’s standard characterization of metaphysical individuation as a binary relation between objects. I will argue against this characterization in favor of a different one, either as a standard or sui generis explanatory relation of individuality facts. In the former case, Naïve Dispositional Monism is clear of all charges previously raised against it; whereas in the latter case, Structuralist Dispositional Monism works just fine; Structuralist Dispositional Monism may ultimately be argued to the be the superior option. Either way, the status of Dispositional Monism, vis à vis individuation circularities, is not as compromised as some have claimed—and Lowe’s intended way out (viz., allow for some non-power to eventually break the circularity) loses much of its appeal. (shrink)

In the pure powers ontology (PPO), basic physical properties have wholly dispositional essences. PPO has clear advantages over categoricalist ontologies, which suffer from familiar epistemological and metaphysical problems. However, opponents argue that because it contains no qualitative properties, PPO lacks the resources to individuate powers, and generates a regress. The challenge for those who take such arguments seriously is to introduce qualitative properties without reintroducing the problems that PPO was meant to solve. In this paper, I distinguish the core (...) claim of PPO: (i) basic physical properties have dispositional essences, from a hitherto unnoticed assumption: (ii) the dispositional essences of basic physical properties exclusively involve type-causal relations to other basic physical properties. I reject (ii), making room for a structuralist ontology in which all basic physical properties are pure powers, individuated by their places in a causal structure that includes not only other powers, but also physically realized qualitative properties such as shapes, patterns and structures. Such qualities individuate pure powers in the way that non-mental input and output properties individuate realized mental properties in functionalist theories of mind, except that here it is basic physical powers that are individuated by relations to realized non-powers. I distinguish one Platonic and two Aristotelian version of this theory, and argue that the Aristotelian versions require that grounding is not always a relative fundamentality relation, because the powers ground the qualities that individuate them. By considering ontic structural realism, I argue that symmetric grounding is the best way to make sense of relational individuation in structuralist ontologies, and is therefore no additional commitment of the one proposed here. (shrink)

'Chains of Being' argues that there can be infinite chains of dependence or grounding. Cameron also defends the view that there can be circular relations of ontological dependence or grounding, and uses these claims to explore issues in logic and ontology.

Metaphilosophy, Volume 53, Issue 4, Page 555-559, July 2022.

Strong dispositional monism, the position that all fundamental physical properties consist in dispositional relations to other properties, is naturally construed as property structuralism. J. Lowe’s circularity/regress objection constitutes a serious challenge to SDM that questions the possibility of a purely relational determination of all property essences. The supervenience thesis of A. Bird’s graph-theoretic asymmetry reply to CRO can be rigorously proved. Yet the reply fails metaphysically, because it reveals neither a metaphysical determination of identities on a purely relational basis (...) nor a determination specifically of identities in the sense of essences. Asymmetry is thus not by itself sufficient for a solution to CRO. But it cannot even help to answer CRO when a model for the determination of essences is taken as a basis. Nor is asymmetry necessary for a reply, as property structures may well be symmetric. A metaphysics of dispositional properties as grounded in a purely relational structure faces serious obstacles, and the properties would not be fundamental. Since essence and grounding are notions of metaphysical priority, there can be no essentially dispositional metaphysically fundamental properties, and the prospects of a “coherentist” metaphysics of basic properties are dim. A modal retreat that refrains from a post-modal conception of essence and simply claims that fundamental properties play dispositional roles by metaphysical necessity is unsatisfactory. (shrink)

Humean accounts of natural law have long been charged with being unable to account for the laws’ explanatory power in science. One form of this objection is to charge Humean accounts with explanatory circularity: a fact in the Humean mosaic helps to explain why some regularity is a law (first premise), but that law, in turn, helps to explain why that mosaic fact holds (second premise). To this objection, Humeans have replied that the explanation in the first premise is (...) metaphysical whereas the explanation in the second premise is scientific, so (since these two varieties of explanation operate very differently) the two explanations cannot be chained together to yield explanatory circularity. This paper presents a new circularity argument that avoids this objection because both explanations in the premises are metaphysical. The new circularity argument also avoids the objection that the contrasts at the point where the two explanations are chained together fail to line up properly. The upshot is to leave the Humean account of law with two unattractive options: to regard scientific explanation under natural law as not constituting genuine explanation at all or to regard the Humean account as involving a vicious explanatory circularity. (shrink)

Is it metaphysically possible for a world to contain power properties but no nonpower properties? Recently, much progress has been made by powers theorists to defend the coherence of such a possibility. But unfortunately, it remains unclear how the powers in a power world are individuated. The problem is that the most obvious principle of individuation for properties in a power world is one that is circular. In this paper, it is argued that this circularity is generated by a (...) modal assumption, which is that different families of powers exist in different possible worlds. By rejecting this assumption, a noncircular principle of individuation for power properties can be formulated. Moreover, this solution is not ad hoc because there are independent reasons for rejecting the aforementioned modal assumption. (shrink)

Social evolution theory conventionally takes an externalist explanatory stance, treating observed cooperation as explanandum and the positive assortment of cooperative behaviour as explanans. We ask how the circumstances bringing about this positive assortment arose in the first place. Rather than merely push the explanatory problem back a step, we move from an externalist to an interactionist explanatory stance, in the spirit of Lewontin and the Niche Construction theorists. We develop a theory of ‘social niche construction’ in which we consider biological (...) entities to be both the subject and object of their own social evolution. Some important cases of the evolution of cooperation have the side-effect of causing changes in the hierarchical level at which the evolutionary process acts. This is because the traits that act to align the fitness interests of particles in a collective can also act to diminish the extent to which those particles are bearers of heritable fitness variance, while augmenting the extent to which collectives of such particles are bearers of heritable fitness variance. In this way, we can explain upward transitions in the hierarchical level at which the Darwinian machine operates in terms of particle-level selection, even though the outcome of the process is a collective-level selection regime. Our theory avoids the logical and metaphysical paradoxes faced by other attempts to explain evolutionary transitions. (shrink)

"Powers and Capacities in Philosophy" is designed to stake out an emerging, discipline-spanning neo-Aristotelian framework grounded in realism about causal powers. The volume brings together for the first time original essays by leading philosophers working on powers in relation to metaphysics, philosophy of natural and social science, philosophy of mind and action, epistemology, ethics and social and political philosophy. In each area, the concern is to show how a commitment to real causal powers affects discussion at the level in question. (...) In metaphysics, for example, realism about powers is now recognized as providing an alternative to orthodox accounts of causation, modality, properties and laws. Dispositional realist philosophers of science, meanwhile, argue that a powers ontology allows for a proper account of the nature of scientific explanation. In the philosophy of mind there is the suggestion that agency is best understood in terms of the distinctive powers of human beings. Those who take virtue theoretic approaches in epistemology and ethics have long been interested in the powers that allow for knowledge and/or moral excellence. In social and political philosophy, finally, powers theorists are interested in the powers of sociological phenomena such as collectivities, institutions, roles and/or social relations, but also in the conditions of possibility for the cultivation of the powers of individuals. The book will be of interest to philosophers working in any of these areas, as well as to historians of philosophy, political theorists and critical realists. (shrink)

This chapter argues that the general philosophy of science should learn metaphilosophical lessons from the case of metaphysical underdetermination, as it occurs in non-relativistic quantum mechanics. Section presents the traditional discussion of metaphysical underdetermination regarding the individuality and non-individuality of quantum particles. Section discusses three reactions to it found in the literature: eliminativism about individuality; conservatism about individuality; eliminativism about objects. Section wraps it all up with metametaphysical considerations regarding the epistemology of metaphysics of science.

Metaphysical graphical structuralism is the view that at some fundamental level the world is a mathematical graph of nodes and edges. Randall Dipert has advanced a graphical structuralist theory of fundamental particulars and Alexander Bird has advanced a graphical structuralist theory of fundamental properties. David Oderberg has posed a powerful challenge to graphical structuralism: that it entails the absurd inexistence of the world or the absurd cessation of all change. In this paper I defend graphical structuralism. A sharper formulation, (...) some theorems about such structures, and careful attention to the interaction of metaphysical and mathematical features, shows that the absurdities depend on assumptions that are not essential to the view and brings to light a surprising fact about the necessary structure of fundamental properties. (shrink)

In this dissertation we discuss infinite regress arguments from both a historical and a logical perspective. Throughout we deal with arguments drawn from various areas of philosophy. ;We first consider the regress generating portion of the argument. We find two main ways in which infinite regresses can be developed. The first generates a regress by defining a relation that holds between objects of some kind. An example of such a regress is the causal regress used in some versions of the (...) Cosmological Argument. The second sort of regress is generated by defining a certain procedure that can be repeated indefinitely many times. This will often be a procedure of analysis or of explanation. ;We then argue that for purposes of discussing regressive viciousness it is helpful to divide regresses into two main types. One type raises primarily epistemological issues. In this class we find the regress of justification often used in foundational arguments in epistemology. We also discuss certain arguments that treat theories of predication as attempts to explain predication. Our other class contains those regresses that raise primarily metaphysical problems. This class includes the causal regress as well as those arguments concerned with predication as an ontological problem. ;We agree with some philosophers that one problem that arises in the case of vicious regression is circularity. We show how this problem can be generalized to include other apparently non-circular regresses. The other main problem in epistemological regresses arises as a result of certain conditions that are placed on the relation involved. We look in detail at the epistemological justification regress to illustrate this last point. ;With respect to metaphysical regresses we again find several types of viciousness arguments. One problem is whether the infinite collection required for the regress is even possible. Another problem is whether an infinite number of events can occur in a finite time. These we deal with only briefly. The main difficulty with these regresses, considered as regresses and not just as infinite sets, again turns out to be certain conditions built into the relation involved. We focus on some arguments about causal regression to illustrate this point. ;Finally, we find no absolutely general conditions for regressive viciousness. There is, however, a certain limited range of ways in which a regress may be vicious. We make these ways explicit. (shrink)

Humeanism about laws of nature — the view that the laws reduce to the Humean mosaic — is a popular view, but currently existing versions face powerful objections. The non-supervenience objection, the non-fundamentality objection and the explanatory circularity objection have all been thought to cause problems for the Humean. However, these objections share a guiding thought — they are all based on the idea that there is a certain kind of divergence between the practice of science and the metaphysical (...) picture suggested by Humeanism. -/- I suggest that the Humean can respond to these objections not by rejecting this divergence, but by arguing that is appropriate. In particular the Humean can, in the spirit of Loewer (2012), distinguish between scientific and metaphysical explanation — this is motivated by differing aims of explanation in science and metaphysics. And they can further leverage this into distinctions between scientific and metaphysical fundamentality and scientific and metaphysical possibility. We can use these distinctions to respond to the objections that the Humean faces. (shrink)

Fine, Lowe and Hale accept the view that necessity is to be explained by essences: Necessarily p iff, and because, there is some x whose essence ensures that p. Hale, however, believes that this strategy is not universally applicable; he argues that the necessity of essentialist truths cannot itself be explained by once again appealing to essentialist truths. As a consequence, Hale holds that there are basic necessities that cannot be explained. Thus, Hale style essentialism falls short of what Wilsch (...) calls the explanation-challenge (EC) for the metaphysics of necessity. Without endorsing the EC, I argue that Hale’s argument for basic, unexplained necessities fails due to a misunderstanding of the structure of essentialist explanations. Getting clear about the structure of essentialist explanations of necessity leads to a re-evaluation of crucial circularity- and regress-arguments that have been discussed in the debate about essentialism. (shrink)

According to dispositionalism, fundamental properties are dispositions—powers that don’t reduce to other properties, laws, or anything else. As dispositions manifest, natural regularities result, so this view appears to explain the uniformity of nature. However, in this paper I’ll argue that there are types of regularities that can’t be explained by dispositionalism. The basic idea is this. All accounts of fundamental dispositions endow properties with a certain sort of structure. This allows explanations of only those regularities that align with such structures. (...) In this paper, I identify a type of natural regularity that cannot fit dispositionalist structures and show why the possibility of such regularities is problematic. (shrink)

The volume brings together for the first time original essays by leading philosophers working on powers in relation to metaphysics, philosophy of natural and social science, philosophy of mind and action, epistemology, ethics and social and political philosophy. In each area, the concern is to show how a commitment to real causal powers affects discussion at the level in question. In metaphysics, for example, realism about powers is now recognized as providing an alternative to orthodox accounts of causation, modality, properties (...) and laws. Dispositional realist philosophers of science, meanwhile, argue that a powers ontology allows for a proper account of the nature of scientific explanation. In the philosophy of mind there is the suggestion that agency is best understood in terms of the distinctive powers of human beings. Those who take virtue theoretic approaches in epistemology and ethics have long been interested in the powers that allow for knowledge and/or moral excellence. In social and political philosophy, finally, powers theorists are interested in the powers of sociological phenomena such as collectivities, institutions, roles and/or social relations, but also in the conditions of possibility for the cultivation of the powers of individuals. The book will be of interest to philosophers working in any of these areas, as well as to historians of philosophy, political theorists and critical realists. (shrink)

The volume brings together for the first time original essays by leading philosophers working on powers in relation to metaphysics, philosophy of natural and social science, philosophy of mind and action, epistemology, ethics and social and political philosophy. In each area, the concern is to show how a commitment to real causal powers affects discussion at the level in question. In metaphysics, for example, realism about powers is now recognized as providing an alternative to orthodox accounts of causation, modality, properties (...) and laws. Dispositional realist philosophers of science, meanwhile, argue that a powers ontology allows for a proper account of the nature of scientific explanation. In the philosophy of mind there is the suggestion that agency is best understood in terms of the distinctive powers of human beings. Those who take virtue theoretic approaches in epistemology and ethics have long been interested in the powers that allow for knowledge and/or moral excellence. In social and political philosophy, finally, powers theorists are interested in the powers of sociological phenomena such as collectivities, institutions, roles and/or social relations, but also in the conditions of possibility for the cultivation of the powers of individuals. The book will be of interest to philosophers working in any of these areas, as well as to historians of philosophy, political theorists and critical realists. (shrink)

The volume brings together for the first time original essays by leading philosophers working on powers in relation to metaphysics, philosophy of natural and social science, philosophy of mind and action, epistemology, ethics and social and political philosophy. In each area, the concern is to show how a commitment to real causal powers affects discussion at the level in question. In metaphysics, for example, realism about powers is now recognized as providing an alternative to orthodox accounts of causation, modality, properties (...) and laws. Dispositional realist philosophers of science, meanwhile, argue that a powers ontology allows for a proper account of the nature of scientific explanation. In the philosophy of mind there is the suggestion that agency is best understood in terms of the distinctive powers of human beings. Those who take virtue theoretic approaches in epistemology and ethics have long been interested in the powers that allow for knowledge and/or moral excellence. In social and political philosophy, finally, powers theorists are interested in the powers of sociological phenomena such as collectivities, institutions, roles and/or social relations, but also in the conditions of possibility for the cultivation of the powers of individuals. The book will be of interest to philosophers working in any of these areas, as well as to historians of philosophy, political theorists and critical realists. (shrink)

The pressure to individuate propositions more finely than intensionally—that is, hyper-intensionally—has two distinct sources. One source is the philosophy of mind: one can believe a proposition without believing an intensionally equivalent proposition. The second source is metaphysics: there are intensionally equivalent propositions, such that one proposition is true in virtue of the other but not vice versa. I focus on what our theory of propositions should look like when it's guided by metaphysical concerns about what is true in virtue (...) of what. In this paper I articulate and defend a metaphysical theory of the individuation of propositions, according to which two propositions are identical just in case they occupy the same nodes in a network of invirtuation relations. Invirtuation is here taken to be a primitive relation of metaphysical explanation exemplified by propositions that, in conjunction with truth, defines the notion of true in virtue of. After formulating the theory, I compare it with a view.. (shrink)

J. P. Moreland has recently raised a number of metaphysical objections to the theory of Emergent Individuals that is defended by Timothy O’ Connor, Jonathan Jacobs, and others. Moreland argues that only theism can provide a sufficient explanation for human consciousness, and he considers the theory of Emergent Individuals to offer a competing naturalistic explanation that must be refuted in order for his argument to be successful. Moreland focuses his objections on the account of emergence advocated by (...) the defenders of the theory, as well as what he considers to be the theory’s problematic commitment to panpsychism and the causal powers metaphysic. I respond to Moreland’s objections and argue that they are unsuccessful largely due to his misunderstanding of the theory of Emergent Individuals. (shrink)

In this paper I consider whether a powers ontology facilitates a reduction of causal relations to intrinsic powers of the causal relata. I first argue that there is a tension in the view that powerful causation is an internal relation in this sense. Powers are ontologically dependent on other powers for their individuation, but in that case—given an Aristotelian conception of properties as immanent universals—powers will not be intrinsic on several extant analyses of ‘intrinsic’, since to possess a given (...) power P requires the existence of other concrete particulars as bearers of the powers that individuate P. I suggest several ways for Aristotelians to resolve this tension, but all tenable options involve individuative type-level causal relations between powers. While these individuative relations between powers are internal in the sense that the powers are essentially related, this is a different sense of ‘ internal ’ to the one that entails reducibility. The proposed reduction of token-causal relations to powers succeeds only at the cost of irreducible type-level causal relations between the powers themselves. (shrink)

The volume brings together for the first time original essays by leading philosophers working on powers in relation to metaphysics, philosophy of natural and social science, philosophy of mind and action, epistemology, ethics and social and political philosophy. In each area, the concern is to show how a commitment to real causal powers affects discussion at the level in question. In metaphysics, for example, realism about powers is now recognized as providing an alternative to orthodox accounts of causation, modality, properties (...) and laws. Dispositional realist philosophers of science, meanwhile, argue that a powers ontology allows for a proper account of the nature of scientific explanation. In the philosophy of mind there is the suggestion that agency is best understood in terms of the distinctive powers of human beings. Those who take virtue theoretic approaches in epistemology and ethics have long been interested in the powers that allow for knowledge and/or moral excellence. In social and political philosophy, finally, powers theorists are interested in the powers of sociological phenomena such as collectivities, institutions, roles and/or social relations, but also in the conditions of possibility for the cultivation of the powers of individuals. The book will be of interest to philosophers working in any of these areas, as well as to historians of philosophy, political theorists and critical realists. (shrink)

Spinoza developed a highly interesting metaphysical theory of nature and individuality. In this paper, I endeavor to bring forward some ideas on how Spinozistic views on extended substance, physical world, and individuality can be approached using the concept of power as the basis of interpretation. Jonathan Bennett's ‘field metaphysical’ interpretation of Spinoza's doctrine of one extended substance has generated much discussion, and forms the other starting point of my paper. I believe that the field metaphysical interpretation enables (...) one to deal with the central questions concerning physical individuation — individuality and the persistence of individual being — in a rather novel way. My main question is this: what follows if physical individuals are seen as parts of a unified field of extended power? (shrink)

This paper proposes that if individual X ‘inherits’ property F from individual Y, we should be leery of explanations that appeal to X’s being F. This bears on what I’ll call “emergent substance dualism”, the view that human persons or selves are metaphysically fundamental or “new kinds of things with new kinds of causal powers” even though they depend in some sense on physical particulars :5–23, 2006; Personal agency. Oxford University Press, Oxford, 2008). Two of the most prominent advocates of (...) this view, Lynne Rudder Baker and E.J. Lowe, suggest that emergent particulars have physical properties in virtue of the relations they bear to physical particulars—they ‘inherit’ their physical properties. In Sect. 1, I argue that having a property F this way is not instantiating F. In Sect. 2, I raise concerns that if emergent particulars don’t instantiate physical properties, then facts about emergent particulars don’t explain intentional actions. I suggest that emergent dualism would be more attractive if it could avoid this apparent consequence. In Sect. 3, I propose a view according to which some instances of physical properties are instantiated by both an emergent particular and its body. (shrink)

In contrast with views that attribute the biological utility of beliefs to their truth, Nietzsche maintains that their relative utility renders them proportionately more likely to be idiosyncratic expressions of species‐relative concerns. Nietzsche's sceptical ‘argument from utility’—the inference from the practical utility of beliefs to the improbability of their being metaphysically true—is examined and rejected. It is argued that Nietzsche is an early proponent of naturalized epistemology. His objections to the ‘best explanation’ defence of metaphysical realism are discussed. (...) It emerges that the ‘evolutionary’ strand of thought is incompatible with his other sceptical arguments. The chapter pursues Nietzsche's doctrine that the ‘ruling drives’ representing the dominant manifestation of the will to power in an individual determine the standards for validation, evidence, and truth. The discussion proceeds to an examination of Nietzsche's remarks that the external world is created in a manner depending on the specific form of the will to power instantiated by the empirical subject. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 41.4 (2003) 560-561 [Access article in PDF] Olli Koistinen and John Biro, editors. Spinoza: Metaphysical Themes. New York: Oxford University Press, 2002. Pp. x + 255. Cloth, $49.95. Writing in the mid-seventeenth century, Spinoza tried to provide conceptual foundations for the newly developing "natural philosophy" of his day. His monism, naturalism, and theory of mind are still intriguing today, but they are (...) notoriously difficult to understand. There is little interpretive consensus with regard to even the most basic concepts and claims. In Spinoza: Metaphysical Themes the diversity of interpretive perspective is vividly on display.All of the eleven essays in this collection are published here for the first time. They cover a broad range of topics and, taken together, they move us forward in our understanding of Spinoza's basic doctrines. Most of the essays are carefully argued discussions of clearly defined issues of interpretation. They address matters that are central to the system and central to our understanding of the system—monism, causation, individuation, conatus.The editors' Introduction claims that Jonathan Bennett's 1986 work set a new standard of Spinoza scholarship—a standard that the essays in this volume seek to measure up to. Most (not all) of these essays do indeed come close to Bennett's commendable level of argumentative clarity and rigor. And here, as in Bennett's work, the emphasis is mostly systematic and argumentative, not historical.The collection opens with a very good essay by Michael Della Rocca entitled "Spinoza's Substance Monism." This essay applies to the thorny issue of substance monism the same argumentative strategy that Della Rocca has elsewhere applied to monism regarding individual modes—i.e., to the claim that an extended mode and the idea of that mode are identical. The argument turns on the complete conceptual independence of the attributes, and Della Rocca makes a strong case for the centrality of that somewhat puzzling doctrine. John Carriero's contribution ("Monism in Spinoza") continues the focus on monism, but from a different perspective. Carriero asks, "Why does Spinoza hold that finite... bodies [End Page 560] are not substances?" (47). Rejecting two traditional responses he provides a plausible answer to this good question by focusing on an early exchange of letters between Spinoza and Oldenburg and upon Spinoza's rethinking of Descartes's conception of extension.One of the most interesting essays is Don Garrett's interpretive discussion of Spinoza's derivation of the conatus doctrine at Ethics3p4-3p6 ("Spinoza's Conatus Argument"). Commentators have identified various putative fallacies in the argument that Spinoza offers for this doctrine—chiefly fallacies of equivocation. Garrett develops an interesting and plausible notion of "inherence" that casts light on a number of central metaphysical relations and permits a defensible reading of the conatus argument. For the serious Spinoza scholar, this one essay is worth the price of the volume.Olli Koistinen's "Causation in Spinoza" considers Spinoza's solution to the difficulty of causal interaction between substances—a glaring problem in Descartes that provoked glaringly problematic solutions from Malebranche and Leibniz. Richard Manning's essay addresses a controversial point in Jonathan Bennett's interpretation. The issue is whether, in Spinoza's system, mental content can have causal significance—a point closely related to the important issue of teleological explanation of human behavior. Manning supports a kind of "thoughtful teleology," making a convincing case for the causal efficacy of mental content.On the whole the authors in this volume restrict their discussion of secondary literature to the works of fellow Anglophones. One finds occasional mention of Gueroult, but the Continental literature on Spinoza is mostly ignored. There are two notable exceptions to this rule. Steven Barbone ("What Counts as an Individual for Spinoza?") discusses the thorny issue of modal individuation in Spinoza's system, arguing against Matheron's 1969 claim that for Spinoza the state is an individual. Emphasizing the centrality of power, Barbone draws important (liberal) political conclusions from his analysis of individuation. Mark Kulstad ("Leibniz, Spinoza and Tschirnhaus: Metaphysics à Trois, 1675-1676") fruitfully uses recent Continental work on... (shrink)

Ásta’s Categories We Live By is a superb addition to the literature on social metaphysics. In it she offers a powerful framework for understanding the creation and maintenance of social categories. In this commentary piece, I want to draw attention to Ásta’s reliance on explanatory individualism – the view that the social world is best explained by the actions and attitudes of individuals. I argue that this reliance makes it difficult for Ásta to explain how many social categories are maintained (...) and why certain categories are reliably available to us and so resistant to change. These explanatory deficiencies could be overcome, I argue, by eschewing explanatory individualism and positing social structures to figure in structural explanations of the maintenance and availability of social categories. (shrink)

Holobionts are symbiotic assemblages composed by a host plus its microbiome. The status of holobionts as individuals has recently been a subject of continuous controversy, which has given rise to two main positions: on the one hand, holobiont advocates argue that holobionts are biological individuals; on the other, holobiont detractors argue that they are just mere chimeras or ecological communities, but not individuals. Both parties in the dispute develop their arguments from the framework of the philosophy of biology, in terms (...) of what it takes for a “conglomerate” to be considered an interesting individual from a biological point of view. However, the debates about holobiont individuality have important ontological implications that have remained vaguely explored from a metaphysical framework. The purpose of this paper is to cover that gap by presenting a metaphysical approach to holobionts individuality. Drawing upon a conception of natural selection that puts the focus on the transgenerational recurrence of the traits and that supports the thesis that holobionts are units of selection, we argue that holobionts bear emergent traits and exert downward powers over the entities that compose them. In this vein, we argue, a reasonable argument can be made for conceiving holobionts as emergent biological individuals. (shrink)

In this chapter, Hankinson discusses the sceptical attacks on dogmatic accounts of cause and explanation, beginning with the Eight Modes of Aenesidemus, before moving on to discuss Sextus Empiricus’ general attack on the very coherence of the notions of causation. Aenesidemus’ Eight Modes are a set of arguments of varying scope and power against the Aetiology of the Dogmatists; they demonstrate the fundamental difficulties in any attempt to investigate the hidden structures of things, and also raise methodological difficulties. Sextus (...) Empiricus argues that the very concepts of cause and effect are incoherent, and he also criticizes the notions of agent and patient, and the dogmatist account of sign‐inference. Hankinson also discusses the Modes of Agrippa, according to which an explanation is either circular, infinitely regressive, or arbitrary. The sceptical attacks on astrology and divination are also important in that they undermine the claims of pseudo‐science; such arguments, Hankinson adds, contribute to the understanding of the standards towards which genuine science must strive. (shrink)

W. V. Quine famously defended two theses that have fallen rather dramatically out of fashion. The first is that intensions are “creatures of darkness” that ultimately have no place in respectable philosophical circles, owing primarily to their lack of rigorous identity conditions. However, although he was thoroughly familiar with Carnap’s foundational studies in what would become known as possible world semantics, it likely wouldn’t yet have been apparent to Quine that he was fighting a losing battle against intensions, due in (...) large measure to developments stemming from Carnap’s studies and culminating in the work of Kripke, Hintikka, and Bayart. These developments undermined Quine’s crusade against intensions on two fronts. First, in the context of possible world semantics, intensions could after all be given rigorous identity conditions by defining them (in the simplest case) as functions from worlds to appropriate extensions, a fact exploited to powerful and influential effect in logic and linguistics by the likes of Kaplan, Montague, Lewis, and Cresswell. Second, the rise of possible world semantics fueled a strong resurgence of metaphysics in contemporary analytic philosophy that saw properties and propositions widely, fruitfully, and unabashedly adopted as ontological primitives in their own right. This resurgence — happily, in my view — continues into the present day. -/- For a time, at any rate, Quine experienced somewhat better success with his second thesis: that higher-order logic is, at worst, confused and, at best, a quirky notational alternative to standard first-order logic. However, Quine notwithstanding, a great deal of recent work in formal metaphysics transpires in a higher-order logical framework in which properties and propositions fall into an infinite hierarchy of types of (at least) every finite order. Initially, the most philosophically compelling reason for embracing such a framework since Russell first proposed his simple theory of types was simply that it provides a relatively natural explanation of the paradoxes. However, since the seminal work of Prior there has been a growing trend to consider higher-order logic to be the most philosophically natural framework for metaphysical inquiry, many of the contributors to this volume being among the most important and influential advocates of this view. Indeed, this is now quite arguably the dominant view among formal metaphysicians. -/- In this paper, and against the current tide, I will argue in §1 that there are still good reasons to think that Quine’s second battle is not yet lost and that the correct framework for logic is first-order and type-free — properties and propositions, logically speaking, are just individuals among others in a single domain of quantification — and that it arises naturally out of our most basic logical and semantical intuitions. The data I will draw upon are not new and are well-known to contemporary higher-order metaphysicians. However, I will try to defend my thesis in what I believe is a novel way by suggesting that these basic intuitions ground a reasonable distinction between “pure” logic and non-logical theory, and that Russell-style semantic paradoxes of truth and exemplification arise only when we move beyond the purely logical and, hence, do not of themselves provide any strong objection to a type-free conception of properties and propositions. -/- Most of my arguments in §1 are largely independent of any specific account of the nature of properties and propositions beyond their type-freedom. However, I will in addition argue that there are good reasons to take propositions, at least, to be very fine-grained. My arguments are thus bolstered significantly if it can be shown that there are in fact well-defined examples of logics that are not only type-free but which comport with such a conception of propositions. It is the purpose of §2 to lay out a logic of this sort in some detail, drawing especially upon work by George Bealer and related work of my own. With the logic in place, it will be possible to generalize the line of argument noted above regarding Russell-style paradoxes and, in §3, apply it to two propositional paradoxes — the Prior-Kaplan paradox and the Russell-Myhill paradox — that are often taken to threaten the sort of account developed here. (shrink)

Neil E. Williams develops a systematic metaphysics centred on the idea of powers, as a rival to neo-Humeanism, the dominant systematic metaphysics in philosophy today. Williams takes powers to be inherently causal properties and uses them as the foundation of his explanations of causation, persistence, laws, and modality.

Ross Cameron (2022) argues that metaphysical infinitists should reject the generally accepted idea that metaphysical determination relations back metaphysical explanations. Otherwise it won’t be possible for them to come up with successful explanations for the existence of dependent entities in non-wellfounded chains of dependence. I argue that his argument suffers from what he calls the finitist dogma, although indirectly so. However, there is a better way of motivating Cameron’s conclusion. Assuming Cameron’s principle of Essence, explanations for the (...) existence of dependent entities turn out to be circular if determination relations back explanations. This latter argument provides a stronger case as it puts the foundationalist under significant pressure, besides putting the infinitist under some pressure, to deny the idea that determination relations back explanations. (shrink)

In absence of effective pharmaceutical treatments, the individual's compliance with a series of behavioral recommendations provided by the public health authorities play a critical role in the control and prevention of SARS-CoV2 infection. However, we still do not know much about the rate and determinants of adoption of the recommended health behaviors. This paper examines the compliance with the main behavioral recommendations, and compares sociocultural, psychosocial, and social cognitive explanations for its variation in the French population. Based on the current (...) literature, these 3 categories of factors were identified as potential determinants of individual differences in the health preventive behaviors. The data used for these analyses are drawn from 2 cross-sectional studies conducted after the lockdown and before the peak of the COVID-19 epidemic in France. The participants were drawn from a larger internet consumer panel where recruitment was stratified to generate a socio-demographically representative sample of the French adult population. Overall, the results show a very high rate of compliance with the behavioral recommendations among the participants. A hierarchical regression analysis was then performed to assess the potential explanatory power of these approaches in complying with these recommendations by successively entering sociocultural factors, psychosocial factors, social cognitive factors in the model. Only the inclusion of the cognitive variables substantially increased the explained variance of the self-reported adoption of preventive behaviors, providing better support for the social cognitive than the sociocultural and psychosocial explanations. (shrink)

This paper is a contribution to the long-standing debate over the coherence of Charles Sanders Peirce’s overall system of philosophy. It approaches that issue through the lens of a contemporary debate over the notion of metaphysical grounding, or more broadly, the nature of metaphysical explanation, employing the laws of logic as a case study. The central question concerns how we can take seriously what we shall call Peirce’s Rule—that nothing can be admitted to be absolutely inexplicable—without being (...) vulnerable to a vicious regress or equally vicious circularity. I first argue that in Peirce’s early work he offers a quietist conception of grounding that provides a persuasive and ground-breaking answer to this central question. I then raise a familiar concern, that in Peirce’s later work we find hints of a more metaphysical conception of grounding that seems unable to answer that question and is thus inconsistent with his earlier work. The paper ends with a speculative interpretation of Peirce’s approach to metaphysics and its possible role in grounding logical principles. (shrink)

During the 1980's and the early 1990's South Africa experienced disturbing political violence of an unprecedented scope, intensity and nature. It was disturbing because it entailed acts of horrifying brutality, notably the ‘necklace' and the massacre, all of this against the background of ‘civilized' and measured com promise and negotiation. It stubbornly continued despite the unbanning of the liberation political organisations, and the holding of ‘free and fair' elections in April 1994. And it was unprecedented in a whole range of (...) ways, but mainly because of the fact that it was intracommunal, or black- on- black, violence. It was the first time that Black political organisations had turned on each other rather than their white oppressors. For our purposes, what is interesting is the range of responses emanating from South African social scientists in explaining this new phenomenon. Historically, explaining Black political violence in South Africa has had a difficult time of it. Starting with Pierre van den Berghe in 1962, predictions of imminent revolution against the apartheid regime have been so regularly and frequently proved wrong, that a whole industry has arisen in explaining quiescence rather than violence. The first cluster of theories spawned by the 1976 schools uprising, as Frank Molteno noted in his 1979 review, were analytically disappointing, if not crudely racist. Subsequent overviews by Manganyi & du Toit in 1990, and Beinart in 1992 have born evidence of considerably greater sophistication.; Manganyi, N & A du Toit, ; Beinart, W ). Nevertheless, as I shall show, most have remained within quite conventional theoretical and structuralist parameters. Many have their roots in the earlier dominant Marxism of the 1970's. In this sense they tend towards structural and class determinism, towards absolutist notions of power, and absolutist moral judgement of both apartheid and the individuals associated, however indirectly, with it. In consequence, Black incumbents of apartheid structures were inevitably depicted as willess and powerless puppets dancing to the tune of omnipotent White masters. In this context, it was wrong to talk of black- on- black violence, since one side of this equation, in reality, represented white interests. Much of this analysis also started from quite easy notions of the origins of violence. In this view it was sufficient to show conflicts of interest, or contra diction, in order to conclude that violence had been adequately explained. Against this background the more hermeneutic contribution by André du Toit to the debate stands out as theoretically innovative, nuanced and bold. This is not to say that it is with out problems. But I do wish to present a picture of a social theorist of considerable imagination and subtletly. Looking back over these theories, it would be tempting to say that the first category of structuralist accounts, should be supplemented with the second category of hermeneutic, accounts. But simply adding theoretically discrepant accounts together is too easy. It is only when the whole notion of structure, employed in the first category, is rethought in post-structuralist form, that an integration of the two elements becomes feasible. This paper follows a Giddensian line in pursuing this reconceptualization. (shrink)

During the 1980's and the early 1990's South Africa experienced disturbing political violence of an unprecedented scope, intensity and nature. It was disturbing because it entailed acts of horrifying brutality, notably the ‘necklace' and the massacre, all of this against the background of ‘civilized' and measured com promise and negotiation. It stubbornly continued despite the unbanning of the liberation political organisations, and the holding of ‘free and fair' elections in April 1994. And it was unprecedented in a whole range of (...) ways, but mainly because of the fact that it was intracommunal, or black- on- black, violence. It was the first time that Black political organisations had turned on each other rather than their white oppressors. For our purposes, what is interesting is the range of responses emanating from South African social scientists in explaining this new phenomenon. Historically, explaining Black political violence in South Africa has had a difficult time of it. Starting with Pierre van den Berghe in 1962, predictions of imminent revolution against the apartheid regime have been so regularly and frequently proved wrong, that a whole industry has arisen in explaining quiescence rather than violence (P. van den Berghe, 1965). The first cluster of theories spawned by the 1976 schools uprising, as Frank Molteno noted in his 1979 review, were analytically disappointing, if not crudely racist. Subsequent overviews by Manganyi & du Toit in 1990, and Beinart in 1992 have born evidence of considerably greater sophistication (Molteno, F (1979).; Manganyi, N & A du Toit, (1990); Beinart, W (1992)). Nevertheless, as I shall show, most have remained within quite conventional theoretical and structuralist parameters. Many have their roots in the earlier dominant Marxism of the 1970's. In this sense they tend towards structural and class determinism, towards absolutist notions of power, and absolutist moral judgement of both apartheid and the individuals associated, however indirectly, with it. In consequence, Black incumbents of apartheid structures were inevitably depicted as willess and powerless puppets dancing to the tune of omnipotent White masters. In this context, it was wrong to talk of black- on- black violence, since one side of this equation, in reality, represented white interests. Much of this analysis also started from quite easy notions of the origins of violence. In this view it was sufficient to show (objective) conflicts of interest, or contra diction, in order to conclude that violence had been adequately explained. Against this background the more hermeneutic contribution by André du Toit to the debate stands out as theoretically innovative, nuanced and bold. This is not to say that it is with out problems. But I do wish to present a picture of a social theorist of considerable imagination and subtletly. Looking back over these theories, it would be tempting to say that the first category of structuralist accounts, should be supplemented with the second category of hermeneutic, accounts. But simply adding theoretically discrepant accounts together is too easy. It is only when the whole notion of structure, employed in the first category, is rethought in post-structuralist form, that an integration of the two elements becomes feasible. This paper follows a Giddensian line in pursuing this reconceptualization. S. Afr. J. Philos. Vol.20(1) 2001: 102-123. (shrink)

This paper discusses some of the ways in which circular definitions and circular explanations entail or fail to entail infinite regresses. And since not all infinite regresses are vicious, a few criteria of viciousness are examined in order to determine when the entailment of a regress refutes a circular definition or a circular explanation.

The world is a complex place, and this complexity is an obstacle to our attempts to explain, predict, and control it. In Power and Influence, Richard Corry investigates the assumptions that are built into the reductive method of explanation—the method whereby we deal with complexity by studying the components of a complex system in relative isolation and use the information so gained to explain or predict the behaviour of the complex whole. He investigates the metaphysical presuppositions built into (...) the reductive method, seeking to ascertain what the world must be like in order that the method could work. Corry argues that the method assumes the existence of causal powers that manifest causal influence—a relatively unrecognised ontological category, of which forces are a paradigm example. The success of the reductive method, therefore, is an argument for the existence of such causal influences. The book goes on to show that adding causal influence to our ontology gives us the resources to solve some traditional problems in the metaphysics of causal powers, laws of nature, causation, emergence, and possibly even normative ethics. What results, then, is not just an understanding of the reductive method, but an integrated metaphysical worldview that is grounded in an ontology of power and influence. (shrink)

A fundamental fact is “pure” just in case it has no grounded entities—ex. Tokyo, President Biden, the River Nile, {Socrates}, etc.—among its constituents. Purity is the thesis that every fundamental fact is pure. I argue that Purity is false. My argument begins with a familiar conditional: if Purity is true, then there are no fundamental “grounding facts” or facts about what grounds what. This conditional is accepted by virtually all of Purity’s defenders. However, I argue that it is also the (...) first step toward Purity’s undoing. For, if every grounding fact has a ground, then some grounded entities have “groundmates” or distinct grounded entities that share their full grounds. But, if there are groundmates, then Purity is false. So Purity leads to a contradiction. Therefore, it is false. I close by noting that my argument against Purity also gives us a powerful reason to think that some grounding facts are fundamental. (shrink)

Spinoza’s recognition of the unpredictable fortunes of individuals, explicable through the interplay between their intrinsic natures and their susceptibility to external causes, informs his account of political success and – what for him is the same thing – political virtue. Thus, a state may thrive because it has a good constitution (an internal feature), or because it was fortunate not to be surrounded by powerful enemies. Normally, however, it is the combination of both luck and internal qualities that determines the (...) fate of things. What is true about the fate of states holds equally of the fate of other types of individual, both human and non-human. In a sense, even the fate of a theory is determined by the interplay between its intrinsic virtues, and mere historical luck. A quarter century ago, shortly after I began my graduate studies in philosophy at Yale, I started thinking about writing a dissertation on Spinoza’s philosophy. A good and caring friend in my graduate cohort advised me against the idea, which he believed was tantamount to “professional suicide” given the oddity of Spinoza’s thought. Indeed, the environment of analytic philosophy in the mid- and even late-1990s was not particularly auspicious for the academic study of Spinoza. Spinoza was – rightly – considered as having little commitment to commonsense, and commitment to commonsense – the most stubborn of prejudices – was (and still is) considered by many a minimal requirement for entry into the club of “decent” philosophers. Yet, things have changed over the past twenty-five years. So much so, that recently a (non-Spinozist) early modernist colleague of mine complained to me about the futility of changing the description of an event he planned from a ‘Spinoza workshop’ into an ‘early modern philosophy workshop,’ since “one way or another, most of the submitted abstracts are going to deal with Spinoza.” Indeed, in many ways, the interest and intensity of the study of Spinoza’s philosophy in the Anglo-American world has eclipsed that of almost all other early modern philosophers, and we seem to be facing a circumstance in which Spinoza is gradually competing with, if not replacing, Kant as the compass of modern philosophy. One can list many reasons for these dramatic developments: from Spinoza’s radical naturalism, to his dismissal of the fairytales of anthropomorphic and anthropocentric religion – while Kant on these issues could at best be said to kick the ghosts from the front door while inviting them back as ‘ideas’ or ‘postulates of practical reason’ through the back door –- to his unequivocal rejection of the illusions of humanism. Still, we lack a full explanation of the recent Spinozist upheaval in North American philosophy. (shrink)

Words come into existence through a number of distinct processes including naming, semantic shifts, morphological productivity, and compounding. In accounting for the instantiation and individuation of word-types, two diachronic proposals termed Originalism and History are considered, which view word-types as emerging through a tokening act after which they are subsequently distinguished from others on the basis of having a unique event-like origin. In the following paper I elucidate two central tenets of Originalism and History, which I name essentialism and (...) propagation. Next, I demonstrate that each suffer considerable challenges from evidence pertaining to the systematic generativity of words grounded in universal features of human lexical cognition. A third diachronic theory named Originalism-Plus-Transfer (OPT) is then outlined. I argue that this more nuanced version of Originalism, in its present form, still lacks a thorough explanation of pivotal features of word generativity, word instantiation, and word individuation. A number of ‘synchronic’ constraints on word-hood—phonological, phonotactic, morpho-syntactic, and semantic—are put forward to ground the possible space for word generation. I conclude by exploring the viability of supplementing OPT with synchronic constraints and propose that a union between the two has the potential to provide OPT with greater empirical strength and predictive power. The upshot of this analysis is that there exists great programmatic value for diachronic theories in drawing on synchronic data and that the latter must feature as central to the philosophy of words if such work is to anticipate achieving explanatory adequacy. (shrink)

Finean essentialists take metaphysical necessity to be metaphysically explained by essence. But whence the explanatory power of essence? A recent wave of criticism against the Finean account has put pressure on essentialists to answer this question. Wallner and Vaidya (2020) have responded by offering an axiomatic account of the explanatory power of essence. This paper discusses their account in light of some recent criticism by Bovey (2022). Building on work by Glazier (2017), Bovey succeeds in showing that Wallner and (...) Vaidya’s account is in need of modification and clarification. In this paper, I take up Bovey’s challenge and argue that Wallner and Vaidya have the resources available to incorporate the necessary modifications. I discuss the details of this modification, specifically, the question of what kind of metaphysical explanation is at work in the explanation of the necessity of essence itself. To get clear on this, I will introduce the distinction between generative and non-generative metaphysical explanation. In this way the paper contributes to both, the debate about whether essences can explain necessity and to the ongoing debate about metaphysical explanation. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Cambridge History of Seventeenth-Century Philosophy by Daniel Garber, Michael AyersDonald RutherfordDaniel Garber, Michael Ayers, editors. The Cambridge History of Seventeenth-Century Philosophy. 2 vols. Cambridge: Cambridge University Press, 1998. Pp. xii + 1616. Cloth, $175.Over a decade in preparation, this latest addition to the Cambridge History of Philosophy is an enormous achievement—both in its size and the contribution it makes to redefining [End Page 165] the landscape of (...) seventeenth-century philosophy. The editors make no bones about their intention to rewrite the history of early modern philosophy, reversing the trend dominant through much of this century of reading seventeenth-century philosophers in the light of twentienth-century “interests and preconceptions” (4). As they note, the movement to historicize our understanding of seventeenth-century philosophy has been underway for some time in the English-speaking world, furthered in many cases by contributors to these volumes. From this perspective, the present work represents, if not the culmination, at least a progress report on these efforts and the success they have achieved.As in previous volumes of the Cambridge History, the subject matter is treated thematically. Consistent with their larger goal, the editors have further attempted to organize the volumes in a way that remains faithful to the expectations of the period. Part I sets the stage with chapters that establish the larger social and historical context: “The institutional setting” (Richard Tuck); “The intellectual setting” (Stephen Menn); and “European responses to non-European culture: China” (D.E. Mungello). For the rest, the editors write, “the structure of the collection corresponds to one way, at any rate, in which an educated European of the seventeenth century might have organized the domain of philosophy” (2). First comes logic (including method and general ontology); then, the primary categories of being (God, body, soul); finally, the basic operations of the soul (understanding, will, action), whose treatment comprehends the topics of epistemology and ethics.Part II, “Logic, Language, and Abstract Objects,” opens with three short chapters by Gabriel Nuchelmans that survey the terrain of seventeenth-century logic according to the traditional divisions of term, proposition/judgment, and argument. These are followed by contributions on “Method and the study of nature” (Peter Dear); “Universal, essences, and abstract entities” (Martha Bolton); and “Individuation” (Udo Thiel).The discussion of metaphysics proper begins in Part III with the most fundamental being: God. Included here are chapters that examine specific theological issues—“The idea of God” (Jean-Luc Marion); “Proofs of the existence of God” (Jean-Robert Armogathe); “The Cartesian dialectic of creation” (Thomas M. Lennon)—as well as ones that deal more broadly with the crucial connection between philosophy and religion: “The relation between theology and philosophy” (Nicholas Jolley) and “The religious background of seventeenth-century philosophy” (Richard Popkin).Part IV, “Body and the Physical World,” forms the single largest part of the book and its intellectual core. It opens with two chapters—“The scholastic background” (Roger Ariew and Alan Gabbey) and “The occultist tradition and its critics” (Brian Copenhaver)—that effectively mark out the boundaries of the “new philosophy” that emerges in conjunction with the development of seventeenth-century science. These are followed by a series of chapters that examine particular features of that philosophy: “Doctrines of explanation in late scholasticism and in the mechanical philosophy” (Steven Nadler); “New doctrines of body and its powers, place, and space” (Daniel Garber, John Henry, Lynn Joy, and Alan Gabbey); “Knowledge of the existence of body” (Charles McCracken); “New doctrines of motion” (Alan Gabbey); “Laws of nature” (J.R. Milton); and “The mathematical realm of nature” (Michael Mahoney). [End Page 166]The final section of Volume I takes up the third main category of being: “Spirit.” It begins with Daniel Garber’s overview of the positions of the major figures, “Soul and mind: Life and thought in the seventeenth century,” followed by chapters on “Knowledge of the soul” (Charles McCracken); “Mind-body problems” (Daniel Garber and Margaret Wilson); “Personal identity” (Udo Thiel); and “The passions in metaphysics and the theory of action” (Susan James).Volume II of the History is devoted to topics that, in one way or another, elaborate operations of the soul. Part V, “The... (shrink)

This book offers a unique perspective on the philosophical discipline of metaphysics. Hartley Burr Alexander presents his own definitions for key terms and concepts in metaphysical inquiry, challenging traditional approaches and revealing the limitations of language in this complex field of study. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and (...) possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

One of the main challenges confronting Humean accounts of natural law is that Humean laws appear to be unable to play the explanatory role of laws in scientific practice. The worry is roughly that if the laws are just regularities in the particular matters of fact (as the Humean would have it), then they cannot also explain the particular matters of fact, on pain of circularity. Loewer (2012) has defended Humeanism, arguing that this worry only arises if we fail to (...) distinguish between scientific and metaphysical explanations. However, Lange (2013, 2018) has argued that scientific and metaphysical explanations are linked by a transitivity principle, which would undercut Loewer's defense and re-ignite the circularity worry for the Humean. I argue here that the Humean has antecedent reasons to doubt that there are any systematic connections between scientific and metaphysical explanations. The reason is that the Humean should think that scientific and metaphysical explanation have disparate aims, and therefore that neither form of explanation is beholden to the other in its pronouncements about what explains what. Consequently, the Humean has every reason to doubt that Lange's transitivity principle obtains. (shrink)

In my dissertation, I derive a set of systematic principles and a conception of the political subject from Spinoza’s metaphysics and political writings and then bring these tools to bear on contemporary questions in democratic theory. I argue that Spinoza’s conception of the political subject answers feminist critiques of the liberal subject, while retaining an understanding of the need for empowered citizens in strong democracies. Spinoza’s normative political theory shows how political communities become stronger through the empowerment and participation of (...) their citizens. I argue that Spinoza’s naturalistic method provides a promising path for both ethics and political theory. In the first chapter of my dissertation, I sketch the history of the development and critiques of the ‘liberal’ conception of human nature. I argue that rather than a substantial conception of human nature, the liberal subject is a skeptical compromise developed for a very specific purpose following the post-Reformation Wars of Religion in Europe in the 16th century. I then take on a variety of critiques of the notion of human nature in general and of the liberal conception of human nature in particular. I argue that political theory requires a positive conception of human beings. Spinoza’s conception of the human individual, created in order to replace what Spinoza thought were problematic aspects of the theories of individuals proposed by Hobbes and Descartes, does not suffer from the problems of the liberal subject and is a good candidate for a positive conception of human nature. In Chapter Two, I set out the main components of Spinoza’s naturalistic conception of the human individual. Spinoza understands human beings as primarily affective, or emotional creatures, whose feelings mediate their conceptions of the world. For Spinoza, each individual can be understood to have an index of power, which can increase or decrease depending on the degree to which individuals understand and are able to control the forces that affect them. In Chapter Three, I show that Spinoza’s theory of the political state is parallel to his theory of the individual. For Spinoza, just as individual humans have an index of power that can increase or decrease depending on how their emotions are organized, so too states have different degrees of power depending on how the emotions and power of the human beings within them are organized. The challenge for a Spinozan state is to understand how to create social and political institutions to organize the emotions of the ‘multitude’ of individuals in the state in the best way to yield the strongest state. For Spinoza, the strongest, or most absolute state, is a democracy, which is also the freest kind of state. I set out Spinoza’s theory of democracy and show how it builds upon his notion of individual and collective power. In Chapter Four, I take up the potential objections of Iris Marion Young to Spinoza’s conception of democratic agreement. I say these objections are ‘potential’ because, although Young critiques Rousseau’s conception of the general will, she does not directly object to Spinoza’s view of ‘agreement’ as a necessary element in democratic deliberation. However, many of Young’s writings touch on this worry, particularly in her critiques of Rousseau, civic republicanism and contemporary deliberative democracy theory. I argue that Spinoza’s notion of agreement employs a different conception of reason than that found in Rousseau, or in the tradition of deliberative democratic theory. Reason, for Spinoza, is a collective achievement rather than a precondition for deliberation. Spinoza argues that agreements reached through large-scale discussion in a democracy are likely to be more ‘reasonable’ than those reached by few or by one. Spinoza and Young share, I argue, a similar conception of the role of affect in deliberation, and both recognize the importance of affects and imagination in social and political life. In Chapter Five, I contrast a Spinozan theory of empowerment to Martha Nussbaum’s capabilities approach. Nussbaum’s approach and that of Spinoza are consonant in many of their major aspects; however, I argue that in practice, Spinoza’s theory is better able to account for the contextual nature of empowerment and of the necessity to reform harmful social, moral and cultural norms through affective mechanisms. In the conclusion, I consider the larger implications for a Spinozan naturalist approach to political philosophy, and for the role that theories of human nature and metaphysics can play in political theory. I argue that by avoiding metaphysics and by avoiding conceptions of human nature, those interested in projects of emancipation can have no criteria for determining whether or not individuals have become emancipated or whether their power has in fact increased. The model I derive from Spinoza’s conception of individual power and his view of the power of political states as a function of the power of the coordination of individuals provides a promising alternative to liberal theories of the subject and to extant feminist theories of the human individual, which ignore the psychological and metaphysical aspects of human individual and collective power. (shrink)

Dispositional monism is the view that natural properties and relations are ‘pure powers’. It is objected that dispositional monism involves some kind of vicious or otherwise unpalatable regress or circularity. I examine ways of making this objection precise. The most pressing interpretation is that is fails to make the identities of powers determinate. I demonstrate that this objection is in error. It does however puts certain constraints on what the structure of fundamental properties is like. I show what a satisfactory (...) structure would be. (shrink)