Substance

"This 'paper' is meant to be an introduction to three other papers of mine, namely: 'The "Emergence" of Existence' (cf. http://www.academia.edu/4310644/The_Emergence_of_Existence_-_from_Pregeometry_to_Prephysics), 'Names and Objects' (cf. http://www.academia.edu/4310705/Names_and_Objects_-_Outlines_of_an_Essentialist_Nominalism), and 'Information Monism' (cf. http://www.academia.edu/4310969/Information_Monism_-_and_its_Concepts_of_Substance_Attributes_and_Em ergent_Modes). In this introduction also some light shall be shed on the mutual dependence and interrelatedness of these mentioned papers. It also includes a hefty attack on Russell's 'On Denotation' with respect to his alleged refutation of Meinong's Gegenstandstheorie (objectology aka theory of objects).".

In this paper I try to combine the objectology of Meinong with a neutral substance monism of the kind originally proposed by Spinoza (deus sive natura). Yet Spinoza was still stuck in the Cartesian paradigm and therefore rather gave a dual monism (extensio et intellectus) than a proper neutral monism. I propose that there are only two attributes of the one substance: existence and non-existence. Everything else is/are mere modes of them.

The logic of qualia is different than classical logic. We take the first steps in defining it and applying it to the Hard Problem.

هل يمكن إذن أن أكون أنا لست أنا بانطباعات الزمان على جسدي وفكري؟ أليس لي جوهرٌ ثابتٌ تتبدل عليه الأعراض من حين إلى آخر، ومن ثم لا أفقد هويتي الحقيقية؟ لقد وُلدت منذ سنوات خلت، وتعلمت وعلمت أنني هو أنا، ويعلم المحيطون بي أنني هو أنا، بل يستطيع العلم المعاصر أن يُثبت أن لي تركيبًا جينيًا وراثيًا يميزني عن غيري، وأن لي بصمات أصابع وبصمة صوت لا تتطابق مع بصمات غيري، وسيحاسبني ربي يوم العرض عليه بوصفي شخصًا واحدًا هو أنا؛ (...) والشجرة التي تظلل باب منزلي هي ذات الشجرة التي أراها منذ سنوات، حقًا لقد تغيرت أعراضها، لكن جوهرها بالضرورة ثابت؛ وكوكب الزهرة المضيء مساءً وصباحًا هو ذات الكوكب الذي أراه كل يوم، قد تعتريه تغييرات عرضية، لكن جوهره قطعًا ثابت. ألسنا جميعًا نشترك في معرفة أن هذه الأشياء هي هي مهما تغيرت أعراضها؟. (shrink)

Despite the notions of possible worlds and substances are very important subjects of contemporary metaphysics, there are relatively few attempts to combine these in a united framework. This paper considers the metaphysical model of the origins and the evolution of possible worlds that occurs from an interaction between substances. I involve Leibniz’s doctrine of the striving possibles that every possibility of substance has its own essence and tendency towards existence. It is supposed that the activities of substances are constantly aimed (...) at using this tendency in all possible ways. Only the consistent and stable interactions between the substances give birth to stable objects in one of many worlds. Thus activity of substances changes from the possible modality of being to the actual modality of being in form of existence of the worlds. I divide substance’s possibility into two aspects—dynamic (possible or virtual history) and static (possible or potential mutual state). Thanks to the summation of virtual histories, in the possible modality of being, the maximal number of virtual histories is combined into the actual history in the actual modality. (shrink)

In a pragmatic approach to ontology, what is necessary and sufficient for the dispositional causation of events is interpreted realistically, and postulated to exist. This leads to a concept of `generic substance' (Aristotle's underlying `matter') as being constituted by dispositions, not just being the `bare subject' for those dispositions. If we describe the forms of objects according their spatiotemporal range, then this form is best viewed as a field, and substances themselves are best conceived as `fields of propensity'.

Since the failure of both pure corpuscular and pure wave philosophies of nature, process theories assume that only events need to exist in order to have a physics. Starting from an ontology of actual events, a dispositional analysis is shown here to lead to a new idea of substance, that of a `distribution of potentiality or propensity'. This begins to provide a useful foundation for quantum physics. A model is presented to show how the existence of physical substances could be (...) a reasonable consequence of a theory of processes. (shrink)

An ontological extension of dispositional essentialism is proposed, whereby what is necessary and sufficient for the dispositional causation of events is interpreted realistically, and postulated to exist. This ‘generative realism’ leads to a general concept of ‘substance’ as constituted by its more fundamental powers or propensities appearing in the form of some structure or field. This neo Aristotelian view is reviewed historically, and in respect to quantum physics.

Historians of philosophy claim that Aristotle was the first to discuss substance extensively. He analyzed this issue in his books, Categories, Metaphysics, and Physics, for three different purposes. In Categories, after examining the different types of subject and predicate, the first and second substances have been distinguished from each other. In Metaphysics, he has dealt with substance with the purpose of a search for the existentiality of existents based on four aspects: essence, universal, genus, and subject. Finally, in his Physics, (...) another interpretation of substance has been given in order to clarify the issue of a fixed subject in the course of motion. Consequently, some of his critiques have accused him of self-contradiction in these works. This paper is intended to clarify this problem by reference to the works of Aristotle and the analyses of his commentators. (shrink)

I defend Spinoza's claim that extension is an attribute that an indivisible substance, such as God, could have. However, in order to explain why, we must abandon two long held orthodoxies in Spinoza scholarship. First, Spinoza acknowledges only parts that do not depend on their whole. Second, God, considered as natura naturans, has no parts of any kind. Against these orthodoxies, I show that having parts which depend on their whole, for Spinoza, does not entail divisibility and that God, considered (...) as natura naturans, must have such parts in order to be extended. Along the way, we will have a closer look at Spinoza’s mereology and address apparently conflicting statements that Spinoza makes about the relation of part and whole that have long vexed commentators. (shrink)

Neo-Aristotelian metaphysics comprises the topics in contemporary metaphysics which bear similarity to the interests, commitments, positions and general approaches found in Aristotle. Despite the current interest in these topics, there is no monograph length general introduction to the methodology and themes of neo-Aristotelian metaphysics. One underdiscussed question concerns demarcation: what unifies the topics that fall under the heading of neo-Aristotelianism? Contemporary metaphysicians who might be classified as ‘neo-Aristotelians’ tend towards positions reminiscent of Aristotle’s metaphysics—such as sympathy with grounding, substance ontology, (...) non-modal construals of essence, hylomorphism, causal powers, presentism, endurantism and agent causation. However, prima facie it seems that one might hold any one of these positions while rejecting the others. What perhaps unifies a neo-Aristotelian approach in metaphysics, then, is not a shared collection of positions so much as a willingness to engage with Aristotle and to view this historical figure as providing a fruitful way of initially framing certain philosophical issues. However, also missing in the literature is a sustained methodological discussion on the contribution historical scholarship on Aristotle might make to contemporary metaphysics, and the contribution contemporary metaphysics might make to historical scholarship. Little hinges on whether what gets labelled neo-Aristotelian metaphysics is or isn’t Aristotle’s metaphysics. But historical scholarship is useful within contemporary metaphysics not merely to to apply historically accurate labels to positions. There are topics where the historical and contemporary issues dovetail in mutually rewarding ways: serious engagement with the history of philosophy can yield living philosophical rewards for today’s metaphysician; and serious engagement with contemporary philosophy can yield exegetical rewards for the historian. The monograph will introduce these methodological issues, and then turn to case studies on ontological dependence, substance ontology, category theory and hylomorphism. These are all topics where there is robust debate within both Aristotle studies and contemporary metaphysics, and topics where historians and metaphysicians are working somewhat in isolation from each other. The aim of the monograph is to make the relevant exegetical questions accessible to contemporary metaphysicians, and the corresponding contemporary topics accessible to historians. The target audience includes researchers, graduate students and advanced undergraduates, in both metaphysics and Aristotle studies. (shrink)

Substance dualism is the view that there are two fundamentally different kinds of substances: physical and mental. By contrast, according to property dualism there is only one kind of substance (physical) but two fundamentally different kinds of properties: physical and mental. Property nominalism is the view that there are neither repeatable nor non-repeatable fundamentally predicable entities (i.e. neither universals nor tropes) and that things being a certain way or being related in a certain way must ultimately be accounted for in (...) terms of concrete particulars. In this paper, we consider a number of different kinds of property nominalism and argue that none of them sits well with property dualism. We pay special attention to the question of what it could mean for a property to count as mental given different nominalistic accounts of properties. Our conclusion is that property nominalism and property dualism are not a stable match. This is surprising, since property dualism has usually been understood as a thesis that is neutral about the nature of fundamental ontological categories and the relation between them. (shrink)

Wiredu uses the term ‘empiricalism’ to characterize a mode of thinking that is essentially empirical in orientation but admits non-transcendental metaphysical categories and existents into its systems of thought. Wiredu finds evidence of this mode of thinking in the Akan language. The central question I engage with in this paper is this: what makes empiricalism a plausible system of thought that has universal validity and intelligibility? I argue that the plausibility and universality of empiricalism is evident in Wiredu’s logical and (...) semantic thinking that underpins the theses of empiricalism. Rather than it being an isolated doctrine of Wiredu, the central theses of empiricalism are rooted in, and cast in terms of, his logical and semantic analysis of distinctions such as signification and reference, concept and object, and of his analysis of terms such as ‘existence’. These analyses show that the attractiveness of empiricalism is dependent on theoretical principles other than, and in addition to, the linguistic evidence that Akan provides. (shrink)

Hylomorphism provides an explanation of material composition: the material parts, the Xs, will compose a whole, a Y, belonging to a given natural kind, when those parts are characterized by a substantial form. While there are a number of those who hold that each human person is identical with a human animal – ‘animalists’ – most of these are not hylomorphists. One could worry that hylomorphism contributes little unique to debates about personal identity, collapsing into either a form of property (...) dualism or substance dualism. What I aim to do is apply a robust and classical hylomorphic account of persons (derived from Thomas Aquinas) to two contemporary problems, illustrating the way in which hylomorphic metaphysics can offer elegant solutions to tricky situations posed against animalists. Specifically, I will propose that hylomorphic animalism can help provide principled resolutions to worries that seem to undermine animalist intuitions which are raised by ‘brain transplant’ or ‘remnant person’ scenarios. Hylomorphism can capture the advantages of ‘hybrid’ animalist responses without the cost of denying a singular, biological criterion of personal identity. Further, hylomorphism provides a distinctive upshot for Christian theologians and the moral positions that they want to affirm by rendering morally anodyne apparent epistemic difficulties in identifying personal identity over time. (shrink)

I consider cases of multifetal pregnancy in which one fetus with a fatal birth defect poses a risk to the survival of another healthy fetus to show that the substance view anti-abortion position leads to a contradiction. In cases of complicated multifetal pregnancy, if intervention by selective abortion to terminate the defective fetus is not performed, both fetuses will die due to the conditions created by the defective fetus’s fatal birth defect. Because abortion is wrong on the anti-abortion position, and (...) a moderate anti-abortion position cannot make an exception for selective abortion in cases of complicated multifetal pregnancy if it operates on the substance view, choosing selective abortion must be wrong, so one must let both fetuses die. However, the substance view anti-abortion position must take letting both fetuses die to be wrong, otherwise it will undermine itself as an anti-abortion position. Further, the substance view provides grounds for why letting fetuses die would be wrong anyway. Thus, the substance view anti-abortion position must take both having an abortion and not having an abortion to be wrong, which is a contradiction. Therefore, cases of complicated multifetal pregnancy show that the substance view anti-abortion position is false. (shrink)

This thesis uses a biosocial anthropological approach to explore the wide variety of human-environmental interactions exhibited by the Shuar of the Ecuadorian Amazon. Based on 10 months of ethnographic inquiry and deploying a comparative and evolutionary perspective, this thesis focuses primarily on the holistic nature of ancient subsistence patterns. I delve into the adaptive strategies exhibited by the contemporary Shuar and attempt to delineate the socio-ecological, ritual and cosmological significance of these patterns of behaviour. I suggest how subsistence adaptations, like (...) hunting, which have been greatly diminished in the Shuar communities, nevertheless reveal particular forms of cross-species interactions likely deeply rooted in coevolutionary processes. As clearly indicated by informants' oral histories, hunting patterns and meat-eating behaviour show complex trophic, socio-structural and ritual associations between humans and animal taxa. I then hypothesise that food taboos against eating particular animals (mostly large mammals) may have functioned as mechanisms for the preservation of prey and likely arose from ancient relationships with extinct megafauna. Further, concerning horticulture, a subsistence strategy still practised by the Shuar, I reveal how specific forms of human-plant interactions, such as those with Manihot esculenta Crantz and Guadua spp., inform patterns of patterns of growth, fertility and reproduction. This Amazonian form of human-plant coevolution exhibited by traditional horticulture underscores, in principle, basic and higher-order relational processes exemplified by the biosocial, ritual, ontological, and myth-cosmological associations between organismic kingdoms. Concerning the use of medicinal and psychoactive plants, I show how these kinds of botanical knowledge frequently intersect, thus representing adaptive behaviours highly dependent on embodied and cognitive engagements with plant materials. Both conceived as elementary forms of cure and primary triggers of metaphysical formulations, relationships with these elements of the plant kingdom are likely to be well-embedded in our evolutionary history. Lastly, the thesis' attempt at cross-species comparisons linked to different evolutionary periods (i.e., archaic hominins, extant forager-horticulturalists and non-human primates) may shed new light on the nature of complex adaptive patterns exhibited by Indigenous peoples in general and the Shuar in particular. (shrink)

Some properties come necessarily clustered. Something, a clustering device, must necessarily keep them clustered. Compresence is one candidate, and it is unclear how to understand it. I discern two aspects of it: compresence as simultaneity and compresence as co-location. Then I clarify certain issues over it, particularly regarding whether or not it is transitive and whether or not it figures in the bundle. Contrary to popular belief, I argue that compresence, under the two-aspectual reading, is transitive and constitutive of the (...) bundle. (shrink)

The disappearing agent problem is traditionally cast as a tension between events and event-causation, on the one hand, and agents and agent-causation on the other. How- ever, as we show, the tension between events and agents can be recast as a tension between causation by agents and causation by parts of agents. If this is right, agent- causalists have their own disappearing agent problem to deal with. After setting out a version of this problem in the form of an overdetermination (...) argument, we present available responses to it. By examining these responses, our aim is to motivate the elaboration of an idea of derivative causation within agent-causal theories of action, whereby complex agents with parts cause whatever they must cause in order to act by way of their parts causing it. (shrink)

In Plato’s Phaedo, Socrates’ argument for the immortality of the soul fails due to his insufficient explanation for how the soul, as a particular, could partake in an immortality that belongs to universals. Simmias’ objection brings this to light by providing an analogy of a particular. This particular is exemplified by the specific harmony belonging to one instrument, and its relationship to that instrument itself. The soul, having an analogous relation to the body, remains separated from Socrates’ establishment of universals (...) as eternal. (shrink)

Conocer los elementos que forman parte del mundo advierte de la presencia de un saber general que responde a definiciones universales, al ser estos rasgos de un saber que explica las causas y principios de todo ente lo cual implica comprender aquello por lo que las cosas son. En efecto, los conceptos del ser, de ente y substancia adquieren un nuevo sentido en el pensamiento de Aristóteles dejando un claro nexo entre estos, precisamente en el consorcio entitatividad-esencialidad que define a (...) la sustancia. Por eso, este artículo es un esclarecimiento de la novedad de Aristóteles frente a una tradición metafísica de la cual se hace heredero, además de crítico. (shrink)

According to orthodoxy, the most fundamental kind of causation involves one event causing another event. I argue against this event‐causal view. Instead, the most fundamental kind of causation is thing causation, which involves a thing causing a thing to do something. Event causation is reducible to thing causation, but thing causation is not reducible to event causation, because event causation cannot accommodate cases of fine‐grained causation. I defend my view from objections, including C. D. Broad's influential “timing” argument, and I (...) conclude with implications for agent‐causal theories of free will. (shrink)

This paper explores the distinction between active and passive powers. Interest in the distinction has recently been revived in some quarters of the philosophy of action as some have sought to elucidate the distinction between action and passion (the changes that happen to a substance) in terms of the former (Hyman, 2015; Mayr, 2011; Lowe 2013). If there is a distinction between active and passive powers, parallel to the distinction between action and passion, what is it? In this paper, I (...) distinguish two ways of drawing it. According to the first one, active and passive powers are distinguished by the ways in which their manifestations come about. According to the second, they are distinguished by their directedness, i.e. what they are powers to do. Both accounts are examined and the latter is defended against the former. I argue that active powers are powers to alter, modify, corrupt or change something. (shrink)

Considérez les énoncés suivants : « La bombe a causé la destruction du pont » ; « L’explosion de la bombe a causé la destruction du pont » ; « Booth a causé la mort de Lincoln » ; et « Le tir de Booth a causé la mort de Lincoln ». Ces énoncés suggèrent que les objets, tels que les bombes ou les personnes, font partie de la catégorie ontologique des causes, au même titre que les évènements, comme le (...) tir de Booth et l’explosion de la bombe. À première vue, le fait que les objets et les personnes puissent être des causes n’a rien de particulièrement surprenant. Cependant, les philosophes du XXe siècle ont fait preuve d’une extrême méfiance à l’égard de cette idée. Une majorité de philosophes ont trouvé l’idée même de causalité par des objets ou des agents inintelligible, à tel point que les théories standards de la causalité présupposent que les entités reliées comme causes à effets sont des évènements, ou encore des faits, des propriétés ou des états. Pourtant, cette hostilité à l’égard de la causalité des objets est relativement récente ; la causalité agentive semble, au moins jusqu’à Thomas Reid (1710-1796), avoir été la norme, et non le mystère. La mise à l’écart des objets et des agents de la catégorie de cause est-elle justifiée ? Un nombre grandissant de philosophes, les agentialistes (agent-causalists), soutiennent que non et cherchent à réhabiliter l’idée de causalité agentive (par des agents) et/ou substantielle (par des substances), tandis que d’autres, les évènementialistes (event-causalists), défendent que celle-ci est au mieux réductible à la causalité entre évènements, ou au pire que l’idée est incohérente. L’importance de cette question n’est pas négligeable, car elle revient à demander quels sont les moteurs du changement. En effet, nous voulons savoir si certains objets tels que les couteaux, les bombes, les animaux et les personnes sont parfois à l’origine du changement, ou si tout effet procède uniquement de changements antérieurs, d’évènements. Existe-t-il une relation causale, la causalité agentive ou substantielle, reliant objets et changements, différente des relations causales habituellement traitées par les philosophes de la causalité ? Quelle est sa relation avec la causalité évènementielle ? Et comment fonctionne-t-elle ? (shrink)

The general concept of a trope – that of a non-shareable character-grounder – admits of a distinction between modifier tropes and module tropes. Roughly, a module trope is self-exemplifying whereas a modifier trope is not. This distinction has wide-ranging implications. Modifier tropes are uniquely eligible to be powers and fundamental determinables, whereas module tropes are uniquely eligible to play a direct role in perception and causation. Moreover, each type of trope theory faces unique challenges concerning character- grounding. Modifier trope theory (...) faces challenges concerning the inscrutability of predication and the incompatibility with bundle theory, whereas module trope theory faces challenges concerning character overdetermination and a collapse into austere nominalism. These differences indicate that the modifier/module distinction divides the advantages of general trope theory and thus presents the trope theorist with a pivotal choice. (shrink)

Does Anne Conway (1631–79) hold that the created world consists of a single underlying substance? Some have argued that she does; others have argued that she is a priority monist and so holds that there are many created substances, but the whole created world is ontologically prior to each particular creature. Against both of these proposals, this article makes the case for a substance pluralist interpretation of Conway: individual creatures are distinct substances, and the whole created world is not ontologically (...) prior to the individual creatures that compose it. The basic argument for such a view draws on Conway's claims about the freedom and moral responsibility of individual creatures. The pluralist reading is straightforwardly compatible with these claims, while the monistic readings are not. (shrink)

Priority monism is the doctrine that there is only one basic object: the entire cosmos. Priority monists often take this to be a metaphysically necessary thesis. I explore the consequences of modalizing the priority monist thesis. I argue that, modulo some assumptions, the modalized thesis entails the necessary existence of the actual cosmos. I further argue that, if the modalized thesis is true, and the actual cosmos necessarily exists, then the only possible concrete objects are the actually existing ones.

Ontologiset kategoriateoriat pyrkivät vastaamaan metafysiikan klassiseen ongelmaan: kysymykseen siitä, mihin eri kategorioihin oliot eli entiteetit jakaantuvat. Olioilla tarkoitetaan tässä mitä tahansa, joka on olemassa. Olevan kategoriat eli ontologiset kategoriat (lyhyesti kategoriat) ovat alustavasti olioiden hyvin yleisiä lajeja. Jäsenyys olioiden kategoriassa ei niinkään kerro sitä, mitä piirteitä oliolla on, vaan sen olemisen tavan ¬– miten se esimerkiksi on tai voi olla maailman rakenneosa. Esimerkkejä mahdollisista kategorioista ovat konkreettiset partikulaariset yksilöoliot (substanssit), ominaisuudet, relaatiot, prosessit, tapahtumat ja joukot. -/- 1. Mitä ovat ontologiset (...) kategoriateoriat -/- 2. Uusaristoteelinen realismi -/- 3. Russellilainen realismi -/- 4. Universaalikimpputeoriat -/- 5. Nominalismi: substanssi-modus-teoriat -/- 6. Trooppiteoriat -/- 7. Jyrkkä nominalismi -/- 8. Tapahtuma- ja prosessiontologiat -/- 9. Ontologisten kategorioiden tutkimus Suomessa -/- 10. Suositeltavaa jatkolukemista -/- 11. Lähteet . (shrink)

In this chapter, we provide an opinionated introduction to contemporary trope bundle theories of substance. We assess different trope bundle theories on the grounds of their two main aims: to provide an adequate account of substances or objects by means of tropes and a reductive analysis of inherence, that is, object's having tropes as their properties. Our discussion begins by a presentation of Donald C. Williams’ and Keith Campbell's paradigmatic trope theories, which maintain that tropes are independent existents. After highlighting (...) the central problems of paradigmatic trope theories, we discuss two more recent developments of trope bundle theory that also take non-relational tropes as independent existents, Anna-Sofia Maurin's and Douglas Ehring's independence theories. Finally, we present two alternative trope bundle theories, according to which tropes are dependent existents, dependence theories, namely, Arda Denkel's Saturation theory and our Strong Nuclear Theory (SNT). Although the latter two theories introduce existential dependencies among tropes, we argue that dependence theories provide a more satisfactory account of substances dividing into natural kinds than independence theories. (shrink)

Possible world semantics has been gradually fine-grained over the years. First, simple extensional semantics was fine-grained by relativizing it to worlds considered as counterfactual, thus generating standard possible-world semantics, which was later further fine-grained by relativizing it to worlds considered as actual, thus generating two-dimensional semantics. However, worlds considered as actual were only considered with respect to the empirical facts obtaining in such worlds. This paper shows that no less of an important role is played by another feature of actual (...) worlds, namely, the criteria of identity that obtain in such worlds. (shrink)

David Bentley Hart and Jordan Daniel Wood are part of a movement aiming to overcome any separation between divine and human nature, avoiding what they see as a problematic account of grace. As opposed to radical kenoticism which holds that God only exists or has a given character in relation to creation, Hart and Wood appeal to facts about God such that He could not act otherwise towards human beings, given His character. They thereby ground conclusions that God could not (...) fail to create and that human beings could not be otherwise than divinized. Even though they differ on what it is in virtue of the fact that God could not act otherwise, both authors rest their views on such claims. I will argue such views involve serious theological and metaphysical problems, because this strategy entails – as much as radical kenoticism – that God is constituted by His relation to creation. (shrink)

Any account of Spinoza's understanding of attribute must be able to satisfy his definition criterion; that is, it must coherently accommodate the elements involved in his definition of attribute as “what the intellect perceives of a substance as constituting its essence” (E1d4). But this is not enough. There are several available readings that satisfy this criterion and are mutually incompatible. To know what Spinoza means we must supplement his definition criterion with a criterion aiming at consistency with other principles in (...) his system. With the definition and consistency criteria in the backdrop, the aim of this paper is to offer a critical overview of the current state of the debate on Spinoza's theory of attributes. (shrink)

It is standardly held that Aristotle denies that artifacts are substances. There is no consensus on why this is so, and proposals include taking artifacts to lack autonomy, to be merely accidental unities, and to be impermanent. In this paper, I argue that Aristotle holds that artifacts are substances. However, where natural substances are absolutely fundamental, artifacts are merely relatively fundamental—like any substance, an artifact can ground such nonsubstances as its qualities; but artifacts are themselves partly grounded in natural substances. (...) Many contemporary metaphysicians view authorial intentions or communal recognition as an essential feature of most artifactual kinds. Drawing on Aristotle’s own examples of artifactual definitions, I note that there is little reason to ascribe this view to Aristotle. So Aristotle has the resources to hold that it is possible that there are kinds with both artifactual and non-artifactual members. (shrink)

Trope theory and Spinoza's metaphysics apparently present two incompatible ontological landscapes. Spinoza assigns a strong metaphysical priority to a grounding substance and describes common objects as adjectival upon such substance. By contrast, several contemporary trope theories attempt to reduce all substances (both universal and particular) to bundles of individual properties. In this article, I motivate, defend, and develop a compatible reading of Spinozism and trope theories. This interpretation provides new reasons to take seriously some of the most controversial of Spinoza's (...) claims, such as its monism and its commitment to universal necessity. Moreover, my interpretation undermines some classical objections against trope theories, such as their unwarranted multiplication of metaphysical objects, and their commitment to a description of objects based on necessary sets of their properties. (shrink)

Priority monism is the doctrine that there is exactly one substance: the whole concrete cosmos. This paper develops an objection to priority monism. The objection is that although every substance is necessarily a substance, for the priority monist the cosmos is not necessarily a substance. It follows that the cosmos is not a substance and so priority monism is false. The priority monist's pluralist opponent, I argue, can avoid a parallel objection to her view.

In his Confessions, Augustine says that he achieved great intellectual insight from what he cryptically calls the “books of the Platonists.” Prior to reading these books, he was a corporealist and was unable to conceive of incorporeal beings. Because of the insurmountable philosophical problems corporealism caused for the Christian belief he was seeking, Augustine claims that this was the greatest intellectual barrier he faced in converting to Christianity. As such, the specific contents and effects of these Platonist books are of (...) great biographical and philosophical interest. Heretofore, the explanation of the contents and effects of these books has not been forthcoming. This essay aims to supply it. I argue that Augustine learned the mereological distinction between pertensive and entensive presence in the books of the Platonists. This distinction is required for properly conceiving of incorporeal beings. In support of this thesis, I show that Augustine himself says that he learned this very distinction, that the distinction is present in Platonist texts that scholars agree were among “the books of the Platonists,” that the distinction is present in one of Augustine’s earliest works, and that this distinction is uniquely capable of resolving the philosophical difficulties he faced as a corporealist. (shrink)

A compositional nihilist believes that the only objects that exist are simples. However, a non-nihilist believes in the existence of composite objects and challenges the nihilist to explain why there are true sentences about chairs, tables, etc., if composite objects do not exist. Different nihilist views have been suggested to explain this (the paraphrase strategy and the truthmaker theory), but I believe that they are unsuccessful (either they do not successfully paraphrase every sentence apparently about composite objects, or they are (...) not precise about the truthmakers of those sentences). I will suggest that a new truthmaker theory, which uses resources from Cameron’s truthmaker theory and van Inwagen’s paraphrase strategy, can give such an explanation and does not face the problems of other theories. Therefore, we have a good reason to accept this truthmaker theory as the best nihilist way to accommodate sentences apparently about composite objects. (shrink)

A review of E.J. Lowe and Ontology, Edited By Mirosław Szatkowski. (New York, Oxford: Routledge, 2022. Pp. 326. Price £130.00.).

I defend the thesis that, if there are substances, substance causation (i.e., causation by substances) is the only sort of causation in the universe – or the only fundamental sort. Subsequently, I develop an account of substance causation that is partly grounded on a peculiar interpretation of absolute change (i.e., of entities' coming and ceasing to be) and qualitative change, on some ontological assumptions about modes (i.e., individual properties that ontologically depend on their bearers) and powers. Finally, I reply to (...) some objections against substance causation in general (e.g., C. D. Broad's objection against causes' being non-essentially-dated entities) and to some possible objections against my own account and I briefly explore three advantages given by the acceptance of the latter. (shrink)

The paper proposes a simple method for constructing ontological theories—an ‘ontology generator’. It shows that such a generator manages to produce major existing ontological theories, e.g., Realism, Nominalism, Trope theory, Bundle theory, Perdurantism, Endurantism, Possibilism, Actualism and more. It thus turns out, surprisingly, that all these seemingly unrelated different ontological theories that were designed by thinkers hundreds of years apart, can all be generated using the same simple mechanism. Moreover, this same generator manages to produce entirely novel ontological theories, that (...) fare no worse than existing ones in meeting the same common metaphysical challenges. (shrink)

This essay considers Kant’s theory of modality in light of a debate in contemporary modal metaphysics and modal logic concerning the Barcan formulas. The comparison provides a new and fruitful perspective on Kant’s complex and sometimes confusing claims about possibility and necessity. Two central Kantian principles provide the starting point for the comparison: that the possible must be grounded in the actual and that existence is not a real predicate. Both are shown to be intimately connected to the Barcan formulas, (...) and Kant’s views on what he distinguishes as three different kinds of modality are then considered in light of this connection. (shrink)

Heraclitus is famous for claiming that “all things are one,” (ἓν πάντα εἶναι). But what does this mean? In this thesis, I offer a novel, ground-theoretic model for unity in Heraclitus: Cosmic unity through priority monism. I will argue that all things are one through their shared metaphysical ground in the cosmos. My approach is novel in that it diverges from the standard translation of “ἓν πάντα εἶναι” as a means of explaining the unity of conceptual entities. The Greek is (...) ambiguous and can be translated as “all things (conceptual entities) are one” or “all things (material entities) are one”. In taking this claim to be related to both conceptual and material entities, I offer an account that takes seriously Heraclitus’s representation of unity between material entities. First, I present what I will call the ‘Problem of Unity’ in Heraclitus. Then, I give an account of historical interpretations that have attempted to solve the problem of unity, and highlight their theoretical limitations. Next, I turn to my proposed solution through an analysis of metaphysical priority throughout Heraclitus’s fragments. In doing so, I show that Heraclitus’s cosmos appears to be the most metaphysically basic entity. Thus, I argue that Heraclitus’s cosmos grounds its proper parts. Lastly, I show that Heraclitus’s cosmology coincides with a contemporary argument for priority monism through the internal relatedness of all the parts of the cosmos (Schaffer, 2010a; Schaffer, 2010b). I conclude that the claim “all things are one” means that the proper parts of the cosmos share a metaphysical ground: the cosmos itself. (shrink)

Genera, typically hand-in-hand with their branching species, are essential elements of vocabulary-based information constructs, in particular scientific taxonomies. Should they also feature in formal ontologies, the highest of such constructs? I argue in this article that the answer is “Yes” and that the question posed in its title also has a Yes-answer: The way medieval ontologists sliced up the world into genera does matter to formal ontology. More specifically, the way Dietrich of Freiberg, a Latin scholastic, conceived and applied strictly (...) generic criteria to slice up the world into its entities can provide some guidelines to the field of formal ontology with respect to not only its contents, but also its scope. In particular, Dietrich's information criterion plays here a central role. (shrink)

The relations between ontology and information are many and fundamental, and they help us to understand the present gulf between (formal) ontology and (philosophical) Ontology: We can speak of respectively ontology-driven information and information-driven ontology as the focus on being informed vs. informed being. The question of whether these two (can) coincide is relevant to both fields, and in this article I elaborate on what needs to be addressed first of all to provide us with an answer: The form. This (...) core ontological concept rooting in Aristotelian metaphysics was central to philosophical ontology, in particular in Latin Scholasticism, when it was clearly put into relation with information as that which defines an entity. In this context, Dietrich of Freiberg synthesized this long debate in a way that matters not only to the philosophical effort of producing information-driven ontologies but also to the engineering constructs of ontology-driven information systems. (shrink)

From 1) the main ideas of the Kantian CRP - 2) a reinterpretation of the concept of transcendental subject and - 3) the logical principle of Individuation, we propose a new ontology in which subject and object are of the same reality. We describe the dynamic principle by which the Existence of the subject emerges from formless meta-substance and separates into an animated representation of the world.

Throughout the history, whenever humans encounter a phenomenon for which there was no explanation, a theory was proposed for it. Of course, not necessarily all the theories were purely scientific and many of them were non-scientific, pseudo- scientific, or at best were only slightly influenced by science. But one thing was in common among them: they all were trying to provide as deeper as possible explanations about how the universe works. Although today and in the modern era the exact meaning (...) of theory has changed comparatively, still they must be such that can be tested through scientific procedures in order to confirm or reject. Nevertheless, still sometimes in a common belief, the meaning of "theory" is unprovable or at least unproven conjecture, and surprisingly sometimes confused with hypothesis. Scientific laws are descriptive reports - or theories - that express and predict a range of natural phenomena and explain how they work. Any scientific discourse is carried out in three levels: hypothesis, theory, and law. A hypothesis, is a testable logical conjecture to explain the phenomena we observe in the universe. A hypothesis usually comes with no practical support, or at least not been proven yet. The hypothesis can only be tested through trial and error and tries to offer explanation that provides a reasonable platform for further studies and usually it is the first step in solving a problem or describing a phenomenon. A theory however, is a logical statement about a phenomenon that is derived from rational thinking and is often associated with processes such as observation, study or research and provides standards in such a way that scientific tests can confirm - or reject. A theory used in describing what is usually to happen with the implication that it doesn’t still a fact. Yet a scientific law is a descriptive reports - or theory - that previses a range of natural phenomena and explains how they function. Scientific laws are descriptive summaries of a large set of facts that are tested by scientific evidences and after fact-checking based on their potential ability for measuring future experiences. So it can be said that every theory was first a hypothesis and has the potential to become a law to come. It can also be said that any theory is valid as long as it is not violated by a more conclusive one. (shrink)

During the Middle Ages, heterodox applications of crucial tenets of Aristotle’s philosophy led philosophers to explore connections and suggestions that would have not been acceptable for the Stagirite. In this essay, I explore the conflagration of two such Aristotelian (or pseudo-Aristotelian) theses. First, I investigate the notion that prime matter cannot have any properties (as described, among others, by Simplicius and Aquinas); secondly, I take into account the thesis that no property can substantially be predicated of God (John Damascene, Pseudo-Dionysius, (...) Aquinas). In the first half of the article, I reconstruct the tradition surrounding these two tenets and I argue that a non-trivial conflict between these two theses was explored by David of Dinant, in his lost Quaternuli. He claimed that, since both God and prime matter have no properties, then the impossibility of discerning between the two forces us to admit that God is the prime matter of the world, and to identify God as the material cause of the world. In the second part of the essay, I explore whether his association of the Aristotelian denial of prime matter’s properties and the Scholastic denial of the proper predicability of God’s properties is a sound argument, in light of potential objections regarding the homogeneity of the two denials (prima facie, one seems ontological, and the other epistemological), and the tenability of his negative theory of predication. (shrink)