Metaphysics, traditionally conceived, has often been defined as the inquiry into what lies beyond or is independent of experience, but which nonetheless pertains to the fundamental structure of reality. Thus understood, metaphysics produces claims that are not empirically testable. The 20th century logical empiricists famously—and ferociously—criticised metaphysics on these grounds as being devoid of cognitive content. Despite logical empiricism’s seminal role in the genesis and propagation of the analytic tradition in academic philosophy, metaphysics has made a (...) remarkable comeback during the second half of the 20th century. Contemporary analytic metaphysicians unabashedly refer to intuitions, conceptual analysis, and other genuinely philosophical, speculative methods in their search for insights into the fundamental nature of reality. Or so it seems. (shrink)

The objective of this thesis is to present a naturalised metaphysics of information, or to naturalise information, by way of deploying a scientific metaphysics according to which contingency is privileged and a-priori conceptual analysis is excluded (or at least greatly diminished) in favour of contingent and defeasible metaphysics. The ontology of information is established according to the premises and mandate of the scientific metaphysics by inference to the best explanation, and in accordance with the idea (...) that the primacy of physics constraint accommodates defeasibility of theorising in physics. This metametaphysical approach is used to establish a field ontology as a basis for an informational structural realism. This is in turn, in combination with information theory and specifically mathematical and algorithmic theories of information, becomes the foundation of what will be called a source ontology, according to which the world is the totality of information sources. Information sources are to be understood as causally induced configurations of structure that are, or else reduce to and/or supervene upon, bounded (including distributed and non-contiguous) regions of the heterogeneous quantum field (all quantum fields combined) and fluctuating vacuum, all in accordance with the above-mentioned quantum field-ontic informational structural realism (FOSIR.) Arguments are presented for realism, physicalism, and reductionism about information on the basis of the stated contingent scientific metaphysics. In terms of philosophical argumentation, realism about information is argued for primarily by way of an indispensability argument that defers to the practice of scientists and regards concepts of information as just as indispensable in their theories as contingent representations of structure. Physicalism and reductionism about information are adduced by way of the identity thesis that identifies the substance of the structure of ontic structural realism as identical to selections of structure existing in re to combined heterogeneous quantum fields, and to the total heterogeneous quantum field comprised of all such fields. Adjunctly, an informational statement of physicalism is arrived at, and a theory of semantic information is proposed, according to which information is intrinsically semantic and alethically neutral. (shrink)

This paper sets out a view about the explanatory role of representational content and advocates one approach to naturalising content – to giving a naturalistic account of what makes an entity a representation and in virtue of what it has the content it does. It argues for pluralism about the metaphysics of content and suggests that a good strategy is to ask the content question with respect to a variety of predictively successful information processing models in experimental psychology and (...) cognitive neuroscience; and hence that data from psychology and cognitive neuroscience should play a greater role in theorising about the nature of content. Finally, the contours of the view are illustrated by drawing out and defending a surprising consequence: that individuation of vehicles of content is partly externalist. (shrink)

The philosophy of necessity and possibility has flourished in the last half-century, but much less attention has been paid to the question of how we know what can be the case and what must be the case. Many friends of modal metaphysics and many enemies of modal metaphysics have agreed that while empirical discoveries can tell us what is the case, they cannot shed much light on what must be the case or on what non-actual possibilities there are. (...) In this paper, in contrast, I discuss and defend naturalistic approaches to discovering the facts about necessity and possibility. After some remarks about what methodological naturalism in philosophy might amount to, I argue that naturalistic method in modal investigations may not need to be particularly revisionary of much of what is currently being done in modal investigation. I then discuss a number of respects in which a naturalistic orientation in modal investigation may improve on our current epistemic situation. (shrink)

This paper offers a partial defence of a Sellarsian-inspired form of scientific realism. It defends the relocation strategy that Sellars adopts in his project of reconciling the manifest and scientific images. It concentrates on defending the causal analysis of perception that is essential to his treatment of sensible qualities. One fundamental metaphysical issue in perception theory concerns the nature of the perceptual relation; it is argued that a philosophical exploration of this issue is continuous with the scientific investigation of perceptual (...) processes. Perception, it is argued, can, and should, be naturalised. A challenge for any account of perception arises from the fact that a subject’s experiences are connected with particular objects. We need to supply principled grounds for identifying which external physical object the subject stands in a perceptual relation to when they have an experience. According to the particularity objection presented in the paper, naive realism does not constitute an independently viable theory since, taken on its own, it is unable to answer the objection. In appealing to a ‘direct experiential relation’, it posits a relation that cannot be identified independently of the underlying causal facts. A proper understanding of one central function of perception, as guiding extended patterns of actions, supports a causal analysis of perception. It allows us to draw up a set of necessary and sufficient conditions for perceiving that avoids well-known counterexamples. An analysis of this kind is congruent with the scientific account, according to which experiences are interpreted as inner states: sensible qualities, such as colours, are in the mind. A Sellarsian version of the relocation story is thus vindicated. (shrink)

This article argues that the existence of horrendous evil calls into question not just the plausibility of the most popular theodicies on offer, notably sceptical theism, but the coherence of any agatheology–that is, any theology which identifies God or the ultimate reality with the ultimate good or with a maximally good being. The article contends that the only way an agatheologian can ‘save the face of God’ after Auschwitz and Kolyma is by endorsing a non-interventionist interpretation of the Divine providence (...) which will amount to naturalisation of the discourse on evil by localising entirely in nature the causes of evil and the possible ways of its prevention. ‘Theodicy of justice as fairness’ is then presented as consistent with such naturalistic account of evils and yet compatible with a religious worldview. It justifies the Divine non-intervention by suggesting that it would not be just or fair for God to intervene on only some occasions to avert evil, if God is apparently prevented from intervening in all such cases. Since for Agatheos it is metaphysically impossible to do what is unjust or unfair, God never intervenes to avert evil. (shrink)

This article investigates the naturalisation of the Bible. Three voices are of special importance in the narrative presented in this article; they are Aristotle, Rene Descartes and Baruc Spinoza. This article will investigate the scientific method and metaphysics espoused by each of the three scholars, thereby highlighting changes in scientific method and metaphysics that lead to the naturalisation of the Bible. Firstly, Aristotle pioneered a scientific method that would dominate for centuries, as well as a highly influential (...) class='Hi'>metaphysics. Secondly, Descartes, witnessing the horrors of the Thirty Years War and seeing first-hand the new discoveries that brought about the scientific revolution, reacted against Aristotle’s metaphysics. Ironically he then used Aristotle’s scientific method to provide a foundation for the new science resulting in Descartes’s famous dualism. Thirdly, Spinoza, equally horrified by the amount of religious violence of his time, reacts against Descartes’s dualism, providing scholars with a monist metaphysics that would contribute greatly to the naturalisation of the Bible. This article will be relevant to theologians who wish to engage more fully with contemporary Western culture. (shrink)

Hilary Putnam has famously undergone some radical changes of mind with regard to the issue of scientific realism and its wider epistemological bearings. In this paper I defend the arguments put forward by early Putnam in his essays on the causal theory of reference as applied to natural-kind terms, despite his own later view that those arguments amounted to a form of 'metaphysical' realism which could not be sustained against various lines of sceptical attack. I discuss some of the reasons (...) for Putnam's retreat, first to the theory of 'internal (or framework-relative) realism proposed in his middle-period writings, and then to a commonsensepragmatist stance which claims to resituate this whole discussion on ground that has not been trorldden into ruts by the contending philosophical schools. In particular I examine his protracted engagement with various forms of anti-realist doctrine (Michael Dummett's most prominent among them), with Wittgenstein's thinking about language-games or meaning-as-use, and with a range of sceptical- relativist positions adopted in the wake of Quine's influential attack on the two last 'dogmas' of logical empiricism. My paper seeks to show that Putnam has been over-impressed by some of the arguments — from these and other sources — which he takes to constitute a knock-down case against the kind of extemalist and causal-realist approach developed in his early essays. It concludes by re-stating that position in summary form and relating it to other, more recent defences of causal realism in epistemology and philosophy of science. (shrink)

Leemon McHenry has recently written an article which aims "to evaluate the plausibility of Bradley's conception of metaphysics" (McHenry, 1996, p. 159). In the process of this evaluation he draws an important distinction between two kinds of metaphysical project, which he labels "'pure' and 'naturalized' metaphysics" (McHenry, 1996, p. 159). In McHenry's terms, the pure metaphysician approaches his task by appeal to 'pure thinking' alone. Although he defines the method of pure metaphysicians as being a priori in character (...) he is content to put Bradley among their ranks despite this, on the grounds that the latter is concerned to produce a metaphysical account that is "uncontaminated by the results of the empirical sciences" (McHenry, 1996, p. 160). This is contrasted directly with the aim of the naturalised metaphysician who employs the theories of modern science as a general guide to a metaphysics (McHenry, 1996. p. 161). -/- McHenry is right to see Bradley's approach at odds with the kind of naturalised metaphysical accounts of today. Specifically, McHenry's identifies both modest Quinean and the more ambitious Whiteheadian versions of naturalised metaphysics as conflicting with Bradley's account. I have no quarrel with McHenry on this aspect of his analysis. Our disagreement arises when he concludes that "Bradley has been a formidable opponent for naturalized metaphysics, but his own conception of pure metaphysics has shown to be flawed in several important respects." (McHenry, 1996, p. 175). McHenry attempts to establish that today's forms of naturalized metaphysics are preferable to a Bradleyian purist version. I question this conclusion in what follows. (shrink)

How is metaphysics related to the empirical sciences? Should metaphysics in general be guided by the sources, methods and results of the sciences? And what about the special case of the metaphysics of the social world: should it likewise be guided by the sources, methods and results of the social sciences? In her paper “Social Science as a Guide to Social Metaphysics?”, K. Hawley raises the question: If we are sympathetic to the project of naturalising (...) class='Hi'>metaphysics, how should we approach the metaphysics of the social world? She proceeds by discussing three approaches to social metaphysics: inference to the best explanation from current social science, descriptive conceptual analysis, and normative, especially ‘ameliorative’ projects. At the end of her discussion, she reaches a rather pessimistic conclusion, especially as regards the IBE approach: “a number of phenomena indicate that the prospects for securely basing social metaphysics via inference to the best explanation from social science are currently faint. […] We need to look elsewhere if we are to develop a metaphysics of the social world.” In my comments on her paper, I try to re-animate the program of an inductive metaphysics by defending the idea that the method of inference to the best explanation should be the central method of justification for metaphysics in general and for social metaphysics in particular. (shrink)

Although Descartes’ characterization of the mind has sometimes been seen as too ‘moral’ and too ‘intellectualist’ to serve as a modern notion of consciousness, this article re-establishes the idea that Descartes’ way of doing metaphysics contributed to a novel delineation of the sphere of the mental. Earlier traditions in moral philosophy and religion certainly emphasized both a dualism of mind and body and a contrast between free intellectual activities and forcibly induced passions. Recent scholastic and neo-Stoic philosophical traditions, moreover, (...) drew attention to the disparity between the material and the immaterial, as well as to the possibility of a retreat into the personal realm of one’s own mind. Yet none of these moral and religious assessments of the relation between mind and body were motivated by the purely epistemological interest that we find in Descartes in setting apart a world of consciousness from the world of physics. The present article explains how Descartes made use of specific theological and moral philosophical theories in his own analysis of mental faculties; how he changed the orientation of metaphysics itself in the direction of a phenomenology of the mental; how he never returned to the naive idea of offering a dualist foundation for ethics; and how his mechanicism may have motivated his epistemological transformation of the science of metaphysics. In all these various ways, Descartes inaugurated an understanding of human mental life on the basis of physiological rather than metaphysical considerations, a view of psychology that is related to the experience of human individuals, and a naturalistic characterization of the mind in terms of a domain of consciousness rather than of moral conscience. (shrink)

The disciplinary characterisation (DC) is the most popular approach to defining metaphysical naturalism and physicalism. It defines metaphysical naturalism with reference to scientific theories and defines physicalism with reference to physical theories, and suggests that every entity that exists is a posited entity of these theories. DC has been criticised for its inability to solve Hempel’s dilemma and a list of problems alike. In this paper, I propose and defend a novel version of DC that can be called a historical (...) paths approach. The idea is (roughly) that metaphysical naturalism can be defined with reference to the historical ideas that current scientific ideas descend from. I argue that it is not rendered implausible by the above problems, and hence that DC is more defensible and attractive than it may first appear. I then argue that the approach also provides a useful framework for the naturalisation of the philosophy of mind and phenomenology. (shrink)

In this paper, the author considers five basic understandings of metaphysics as a philosophical discipline that 1) studies the most general characteristics of everything that is, 2) investigates beings as beings, 3) considers what goes beyond the framework of experience, 4) analyses the most general terms and 5) provides an explanatory theory. In addition, the author considers a number of relevant ideas and distinctions, the distinction between reality and appearance, the distinction between the apparent and scientific picture of the (...) world (Wilfrid Sellars), the idea that philosophy is the queen of science (Moritz Schlick), the distinction between descriptive and revisionist metaphysics (Peter Frederick Strawson), the synoptic view, the idea of naturalised metaphysics, etc. The author accepts the first point of view, the one according to which metaphysics is understood as a philosophical discipline that studies the most general characteristics of everything that is, and accordingly believes that categorical ontology best fits into that picture. After that, the author briefly presents the most famous criticisms of metaphysics (David Hume, Immanuel Kant, and logical positivists), as well as the positions that led to the formation of modern metametaphysics (Rudolf Carnap and Willard Van Orman Quine). Finally, the author considers verbalism and trivialism and tries to determine whether these two positions can represent a basis for the elimination of metaphysics. The author tries to show that these positions do not eliminate metaphysics, but rather set the framework for contemporary metaphysical discussions. (shrink)

Leemon McHenry has recently written an article which aims "to evaluate the plausibility of Bradley's conception of metaphysics" (McHenry, 1996, p. 159). In the process of this evaluation he draws an important distinction between two kinds of metaphysical project, which he labels "'pure' and 'naturalized' metaphysics" (McHenry, 1996, p. 159). In McHenry's terms, the pure metaphysician approaches his task by appeal to 'pure thinking' alone. Although he defines the method of pure metaphysicians as being a priori in character (...) he is content to put Bradley among their ranks despite this, on the grounds that the latter is concerned to produce a metaphysical account that is "uncontaminated by the results of the empirical sciences" (McHenry, 1996, p. 160). This is contrasted directly with the aim of the naturalised metaphysician who employs the theories of modern science as a general guide to a metaphysics (McHenry, 1996. p. 161) (1). (shrink)

Current analytic metaphysics has been claimed to be, at best, out of touch with modern physics, at worst, actually in conflict with the latter The continuum companion to the philosophy of science, Continuum, London, 2011; Ladyman and Ross Every thing must go: metaphysics naturalized, Oxford University Press, Oxford, 2007). While agreeing with some of these claims, it has been suggested that metaphysics may still be of service by providing a kind of ‘toolbox’ of devices that philosophers of (...) science can access in order to help provide an interpretation of theories in fundamental physics Metaphysics in contemporary physics, Rodopi, Amsterdam, 2015). In this context it has been argued that ‘standard’ forms of dispositionalism simply cannot be sustained in the context of modern physics but that certain ‘non-standard’ views may provide the resources to help explicate the sense in which physics may be regarded as ‘modally informed’. Here that suggestion will be further extended in order to consider the implications both with regard to the overall relevance of metaphysics given advances in science and for the prospects of a naturalised metaphysics more generally. In particular, this paper will focus on three concerns: that the particular tools identified are not, in fact, ‘scientifically disinterested’ and thus that the distinction between ‘naturalised’ and ‘non-naturalised’ metaphysics is at best vague or poorly drawn; that the usefulness of such tools depends on their being shaped to fit the relevant physics and thus the latter ‘guts’ metaphysics; that if metaphysics does prove to be useful in this sense then we have no reason to scorn non-naturalised metaphysics to begin with. (shrink)

If we are sympathetic to the project of naturalising metaphysics, how should we approach the metaphysics of the social world? What role can the social sciences play in metaphysical investigation? In the light of these questions, this paper examines three possible approaches to social metaphysics: inference to the best explanation from current social science, conceptual analysis, and Haslanger-inspired ameliorative projects.

Within physics there are two ways of establishing the relative fundamentality of one theory compared to another, via two senses of reduction: "inter-level" and "intra-level" (Crowther, 2018). The former is standardly recognised as roughly correlating with the chain of ontological dependence (i.e., the phenomena described by theories of macro-physics are typically supposed to be ontologically dependent on the entities/behaviour described by theories of micro-physics), and thus has been of interest to naturalised metaphysics. The latter, though, has not been (...) considered interesting for metaphysics, because it is not thought to correlate either with ontological dependence, nor causal or dynamical dependence. I argue, however, that this is a mistake, and that actually, the intra-level relation does reflect ontological dependence (in the same sense as the inter-level relation) and thus should not be neglected by metaphysics of physics. This argument further supports the assertion that the same notion of fundamentality underlies both the inter- and intra-level claims of fundamentality in physics, and that this notion of relative fundamentality in physics correlates with that of metaphysics. (shrink)

Tim van Gelder, following Brandom, Collins and others, uses the so‐called wide content of capacities which support social, norm governed activities, such as language, to argue for their anti‐natural, abstract, but socially instituted nature and thence for the failure of the entire traditional mind‐body discussion as ill‐posed. We argue that his former conclusion is wrong, that such properties are naturalisable, complicated organisational properties of the complexly organised, non‐linearly interactive systems that human beings are. This analysis also provides principled support, but (...) on other grounds, for van Gelder’s latter conclusion. We outline a new naturalist approach to the organisational capacities of such systems that is intended to ground their biological, cognitive and social characters. (shrink)

Tim van Gelder, following Brandom, Collins and others, uses the so‐called wide content of capacities which support social, norm governed activities, such as language, to argue for their anti‐natural, abstract, but socially instituted nature and thence for the failure of the entire traditional mind‐body discussion as ill‐posed. We argue that his former conclusion is wrong, that such properties are naturalisable, complicated organisational properties of the complexly organised, non‐linearly interactive systems that human beings are. This analysis also provides principled support, but (...) on other grounds, for van Gelder’s latter conclusion. We outline a new naturalist approach to the organisational capacities of such systems that is intended to ground their biological, cognitive and social characters. (shrink)

⦿ In my dissertation I introduce, motivate and take the first steps in the implementation of, the project of naturalising modal metaphysics: the transformation of the field into a chapter of the philosophy of science rather than speculative, autonomous metaphysics. -/- ⦿ In the introduction, I explain the concept of naturalisation that I apply throughout the dissertation, which I argue to be an improvement on Ladyman and Ross' proposal for naturalised metaphysics. I also object to Williamson's (...) proposal that modal metaphysics --- or some view in the area --- is already a quasi-scientific discipline. -/- ⦿ Recently, some philosophers have argued that the notion of metaphysical modality is as ill defined as to be of little theoretical utility. In the second chapter I intend to contribute to such skepticism. First, I observe that each of the proposed marks of the concept, except for factivity, is highly controversial; thus, its logical structure is deeply obscure. With the failure of the "first principles" approach, I examine the paradigmatic intended applications of the concept, and argue that each makes it a device for a very specific and controversial project: a device, therefore, for which a naturalist will find no use for. I conclude that there is no well-defined or theoretically useful notion of objective necessity other than logical or physical necessity, and I suggest that naturalising modal metaphysics can provide more stable methodological foundations. -/- ⦿ In the third chapter I answer a possible objection against the in-principle viability of the project: that the concept of metaphysical modality cannot be understood through the philosophical analysis of any scientific theory, since metaphysical necessity "transcends'' natural necessity, and science only deals with the latter. I argue that the most important arguments for this transcendence thesis fail or face problems that, as of today, remain unsolved. -/- ⦿ Call the idea that science doesn't need modality, "demodalism''. Demodalism is a first step in a naturalistic argument for modal antirealism. In the fourth chapter I examine six versions of demodalism to explain why a family of formalisms, that I call "spaces of possibility'', are (i) used in a quasi-ubiquitous way in mathematised sciences (I provide examples from theoretical computer science to microeconomics), (ii) scientifically interpreted in modal terms, and (iii) used for at least six important tasks: (1) defining laws and theories; (2) defining important concepts from different sciences (I give several examples); (3) making essential classifications; (4) providing different types of explanations; (5) providing the connection between theory and statistics, and (6) understanding the transition between a theory and its successor (as is the case with quantisation). -/- ⦿ In fifth chapter I propose and defend a naturalised modal ontology. This is a realism about modal structure: my realism about constraints. The modal structure of a system are the relationships between its possible states and between its possible states and those of other systems. It is given by the plurality of restrictions to which said system is subject. A constraint is a factor that explains the impossibility of a class of states; I explain this concept further. First, I defend my point of view by rejecting some of its main rivals: constructive empiricism, Humean conventionalism, and wave function realism, as they fail to make sense of quantum chaos. This is because the field requires the notion of objective modal structure, and the mentioned views have trouble explaining the modal facts of quantum dynamics. Then, I argue that constraint realism supersedes these views in the context of Bohm's standard theory and mechanics, and underpins the study of quantum chaos. Finally, I consider and reject two possible problems for my point of view. -/- ⦿ A central concern of modal metaphysicians has been to understand the logical system that best characterises necessity. In the sixth chapter I intend to recover the logical project applied to my naturalistic modal metaphysics. Scientists and philosophers of science accept different degrees of physical necessity, ranging from purely mathematically necessary facts that restrict physical behaviour, to kinetic principles, to particular dynamical constraints. I argue that this motivates a multimodal approach to modal logic, and that the time dependence of dynamics motivates a logic of historical necessity. I propose multimodal propositional (classical) logics for Bohmian mechanics and the Everettian theory of many divergent worlds, and I close with a criticism of Williamson's approach to the logic of state spaces of dynamic systems. (shrink)

A common assumption in non-relativistic quantum mechanics is that self-adjoint operators mathematically represent properties of quantum systems. Focusing on spin, we argue that a natural view considers observables as determinable properties and their eigenvalues as their corresponding determinates. We provide a taxonomy of the different views that one can hold, once it is accepted that spin can be modelled with the determinable-determinate relation. In particular, we present the two main families of views, dubbed Spin Monism and Pluralism, and we show (...) that the current literature does not take a stance between the two. Then we put forward two arguments in favour of the former. Finally, we present a new account of Spin Monism, that is absent in current literature; such a view is worth discussing, or so we contend, because several compelling considerations support it, and it opens new ways of thinking about the ontology of quantum mechanics. (shrink)

One of the most distinctive features of philosophy is self-reflection and by exploring novel philosophical methods, this book examines some of the most important metaphilosophical issues. Shows that philosophers are not only concerned with metaphysical, epistemological, conceptual, ethical, and aesthetic issues of things around us, but how they also pay serious attention to the nature, value, methods, and development of philosophy itself Explores some of the most important metaphilosophical issues: Is philosophy progressive? Are metaphysical claims meaningful? What is the aim (...) of philosophy? Should analytic metaphysics be replaced by naturalised metaphysics? What is the prospect of a digital approach to philosophy of science? Can poetry play a substantial role in philosophy? Revisits the value and significance of philosophy and examines new directions in metaphilosophy Features 12 essays with contributions by leading philosophers across the globe. (shrink)

This paper offers a critical assessment of the current state of the debate about the identity and individuality of material objects. Its main aim, in particular, is to show that, in a sense to be carefully specified, the opposition between the Leibnizian ‘reductionist’ tradition, based on discernibility, and the sort of ‘primitivism’ that denies that facts of identity and individuality must be analysable has become outdated. In particular, it is argued that—contrary to a widespread consensus—‘naturalised’ metaphysics supports both (...) the acceptability of non-qualitatively grounded (both ‘contextual’ and intrinsic) identity and a pluralistic approach to individuality and individuation. A case study is offered that focuses on non-relativistic quantum mechanics, in the context of which primitivism about identity and individuality, rather than being regarded as unscientific, is on the contrary suggested to be preferable to the complicated forms of reductionism that have recently been proposed. More generally, by assuming a plausible form of anti-reductionism about scientific theories and domains, it is claimed that science can be regarded as compatible with, or even as suggesting, the existence of a series of equally plausible grades of individuality. The kind of individuality that prevails in a certain context and at a given level can be ascertained only on the basis of the specific scientific theory at hand. (shrink)

The present volume collects essays on the philosophical foundations of quantum theories of gravity, such as loop quantum gravity and string theory. Central for philosophical concerns is quantum gravity's suggestion that space and time, or spacetime, may not exist fundamentally, but instead be a derivative entity emerging from non-spatiotemporal degrees of freedom. In the spirit of naturalised metaphysics, contributions to this volume consider the philosophical implications of this suggestion. In turn, philosophical methods and insights are brought to bear (...) on the foundations of quantum gravity itself. For instance, the idea of functionalism, borrowed from the philosophy of mind and discussed by several essays, exemplifies this mutual interaction the collection seeks to foster. (shrink)

We offer to extend structural realism into the field of mind and brain studies. The naturalised metaphysics of structural realism has been defined in terms of unification of sciences. The unification program has been carried out nicely in fields of Quantum Mechanics and General Relativity. But for the structural realist metaphysics to receive a recommendation, the unification program needs to be extended to the fields of especial sciences. Our aim in the paper is twofold. On the one (...) hand, we present a structural realist theory of the brain that is well-supported by the best theories of computational neurosciences. On the other hand, and at the same time, we provide further reason for being optimistic about the structural realism metaphysical claim which is based on the idea of unification in sciences. (shrink)

Preface to Journal of General Philosophy of Science, issue 2: Meta2physics. New Perspectives on Analytic and Naturalised Metaphysics of Science.

This article focuses on ancient and contemporary accounts of selfhood and on their ontological background. Among ancient theories, the main focus are Plato’s and Plotinus’ accounts of soul and selfhood. Their ontological framework now appears outdated but, somewhat paradoxically, it also explains why Plato’s and Plotinus’ analyses are closer to a naturalised metaphysics of the self than those of the Cartesian tradition. Accordingly, human beings are not simple subjects essentially characterised by consciousness; consciousness and mental life are not (...) co-extensive; our selfhood entails a striving towards the unity of various layers. These insights come up again in recent debates, but they are now re-shaped within a framework in which philosophy of mind and behavioural sciences are combined in an effort to develop a notion of the self which is realist, yet does not entail any metaphysically grounded dualism. (shrink)

In this paper a non-paradoxical interpretation of Hobbes’s defence of scientific realism of materialistic type is proposed. It attempts to explain how this author was able to defend the truth of materialism and at the same time to deny that it could be demonstrated in a metaphysical way. The key to his position depends on the metaphorical use of the concept of ‘imitation’ and the treatment of the infinite and irresistible power as the philosophically relevant attribute of God. So Hobbes’s (...) intention would consist of saying that the explanation, but not the demonstration, of the truth of materialism depends on the ontological parity and continuity between the world and the human being, in the way in which they are explained by empirical science. In this sense Hobbes’s project, very different to Descartes’s one, would be an attempt to naturalise the epistemology that yet is conscious of the metaphysical limits affecting the naturalistic proposals of philosophy. (shrink)

This paper introduces the philosophy of Grace Andrus de Laguna in order to renew interest in it. I show that, in the 1910s and 1920s, she develops ideas and arguments that are also found playing key roles in the development of analytic philosophy decades later. Further, I describe her sympathetic, but acute, criticism of pragmatism and Heideggerian ontology, and situate her work in the tradition of American, speculative philosophy. Before 1920, we will see, de Laguna appeals to multiple realizability to (...) undermine reductionism in science, to support perspectival, scientific realism and, with help from a private language argument, to favour the view that mental states are classified by behavioural, teleological roles over what came to be called ‘type physicalism’. Her view of speech, mostly developed in the 1920s, tells us that its primary role is coordinating group behaviour rather than expressing thoughts. Belief is understood in terms of its causal role, including its causal relations to other kinds of mental states, when coordinating group behaviour. Thought is similarly understood. In developing her theory of mind, de Laguna rejects the pragmatist claims that belief can be reduced to dispositions to behaviour and that thought’s function is to address specific, rather than general, problems. She also favours meaning holism and rejects the analytic–synthetic distinction. In later work, de Laguna argues that individuals’ activity of self-maintenance brings universals, conceived of as irreducible potentialities, into being and makes them increasingly determinate. Further, she identifies the existence of all individuals with forms of self-maintenance and takes the existence of people to include maintenance of the cultural world. Such a unified treatment of existence, she holds, permits making its evolution intelligible. Heidegger’s view of being is rejected for not permitting this. All de Laguna’s work, we will see, fits a vision of philosophy as the systematic, imaginative and naturalistic examination of being as well as a source of criticism of science. (shrink)

This book offers the first sustained critique of individualism in psychology, a view that has been the subject of debate between philosophers such as Jerry Fodor and Tyler Burge for many years. The author approaches individualism as an issue in the philosophy of science and by discussing issues such as computationalism and the mind's modularity he opens the subject up for non-philosophers in psychology and computer science. Professor Wilson carefully examines the most influential arguments for individualism and identifies the main (...) metaphysical assumptions underlying them. Since the topic is so central to the philosophy of mind, a discipline generating enormous research and debate at present, the book has implications for a very broad range of philosophical issues including the naturalisation of intentionality, psychophysical supervenience, the nature of mental causation, and the viability of folk psychology. (shrink)

1. Introduction 2. Naturalism in the First Half of the Century 3. Three Eminent Figures 3.1 Husserl 3.2 Wittgenstein 3.3 Quine 4. The Nature of Naturalism 5. A Classification of Naturalisms 5.1 Metaphysical Naturalism 5.2 Methodological, or Scientific, Naturalism 5.2.1 Naturalism with a Leading Science: Physicalism and Biologism 5.2.2 Naturalism without a Leading Science 5.3. Analytic, or Semantic, Naturalism 6. Three Fields of Naturalisation 6.1 Naturalising Epistemology 6.2 Naturalising Intentionality 6.3 Naturalising Normativity 7. Naturalism and Human Nature 8. Scientific naturalism (...) quo vadis? 8.1 Scientia mensura and the Disunity of the Special Sciences 8.2 The Business of Philosophy . (shrink)