Results for 'Relation of Logic and Metaphysics'

974 found
Order:
  1. Groundedness - Its Logic and Metaphysics.Jönne Kriener - 2014 - Dissertation, Birkbeck College, University of London
    In philosophical logic, a certain family of model constructions has received particular attention. Prominent examples are the cumulative hierarchy of well-founded sets, and Kripke's least fixed point models of grounded truth. I develop a general formal theory of groundedness and explain how the well-founded sets, Cantor's extended number-sequence and Kripke's concepts of semantic groundedness are all instances of the general concept, and how the general framework illuminates these cases. Then, I develop a new approach to a grounded theory of (...)
    Download  
     
    Export citation  
     
    Bookmark  
  2. O logici i metafizici vremena [On the logic and metaphysics of time].Srećko Kovač - 2009 - In Damir Barbarić (ed.), Vrijeme metamorfoza: uz 'Metamorfoze metafizike' Marijana Cipre [The Time of Metamorphoses : on the 'Metamorphoses of Metaphysics' by Marijan Cipra]. Matica hrvatska. pp. 33-59.
    The basic principles of Cipra's metaphysics (according to his book "Metamorphoses of Metaphysics") are analyzed with respect to Cipra's request for the revision of classical logical principles (of identity, excluded middle and contradiction). In Cipra's metaphysics, the principle of identity holds for being, necessity and past only, the principle of excluded middle does not hold for coming-to-be, possibility and present, and the principle of contradiction does not hold for the actuality, reality (freedom) and future. A propositional and (...)
    Download  
     
    Export citation  
     
    Bookmark  
  3. Topological Aspects of Epistemology and Metaphysics.Thomas Mormann - 2020 - In Silvano Zipoli Caiani & Alberto Peruzzi (eds.), Structures Mères: Semantics, Mathematics, and Cognitive Science. Springer. pp. 135 - 152.
    The aim of this paper is to show that (elementary) topology may be useful for dealing with problems of epistemology and metaphysics. More precisely, I want to show that the introduction of topological structures may elucidate the role of the spatial structures (in a broad sense) that underly logic and cognition. In some detail I’ll deal with “Cassirer’s problem” that may be characterized as an early forrunner of Goodman’s “grue-bleen” problem. On a larger scale, topology turns out to (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  4. Pure Logic and Higher-order Metaphysics.Christopher Menzel - 2024 - In Peter Fritz & Nicholas K. Jones (eds.), Higher-Order Metaphysics. Oxford University Press.
    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 (...)
    Download  
     
    Export citation  
     
    Bookmark   2 citations  
  5. Metaphysics Supervenes on Logic: The Role of the Logical Forms in Hegel's "Replacement" of Metaphysics.W. Clark Wolf - 2021 - Journal of the History of Philosophy 59 (2):271-298.
    Hegel often says that his "logic" is meant to replace metaphysics. Since Hegel's Science of Logic is so different from a standard logic, most commentators have not treated the portion of that work devoted to logical forms as relevant to this claim. This paper argues that Hegel's discussion of logical forms of judgment and syllogism is meant to be the foundation of his reformation of metaphysics. Implicit in Hegel's discussion of the logical forms is the (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  6. Transcendental Logic and the Logic of Thought.Dennis Schulting - 2021 - Studi Kantiani 34 (1):115-126.
    In this paper, I reflect on the idea, hinted at by Kant in a footnote to §16 of the B- Deduction that is not often discussed (KrV B 134n.), that transcendental logic is the ground of logic as a whole. This has important repercussions for the way we should see the role of transcendental logic with respect to the question of truth as well as the nature and scope of transcendental logic in relation to cognition, (...)
    Download  
     
    Export citation  
     
    Bookmark  
  7. The Metaphysical Interpretation of Logical Truth.Tuomas Tahko - 2014 - In Penelope Rush (ed.), The Metaphysics of Logic. New York: Cambridge University Press. pp. 233-248.
    The starting point of this paper concerns the apparent difference between what we might call absolute truth and truth in a model, following Donald Davidson. The notion of absolute truth is the one familiar from Tarski’s T-schema: ‘Snow is white’ is true if and only if snow is white. Instead of being a property of sentences as absolute truth appears to be, truth in a model, that is relative truth, is evaluated in terms of the relation between sentences and (...)
    Download  
     
    Export citation  
     
    Bookmark   9 citations  
  8. Circumventing the Metaphysical Deduction: Kant's Table of Categories as "The Form of Understanding in Relation to Space and Time".Berker Basmaci - forthcoming - Idealistic Studies.
    Kant’s derivation of the table of categories from logical functions of judgments in the metaphysical deduction remains one of the least convincing arguments of the Critique of Pure Reason. This article presents an alternative approach to the question of the a priori origin of the table of categories. By circumventing the metaphysical deduction, I show the possibility of demonstrating the exact functions and necessity of the twelve categorial forms as emerging from the interaction of the synthetic unity of apperception with (...)
    Download  
     
    Export citation  
     
    Bookmark  
  9. The rise of logical empiricist philosophy of science and the fate of speculative philosophy of science.Joel Katzav & Krist Vaesen - 2022 - Hopos: The Journal of the International Society for the History of Philosophy of Science 12 (2):000-000.
    This paper contributes to explaining the rise of logical empiricism in mid-twentieth century (North) America and to a better understanding of American philosophy of science before the dominance of logical empiricism. We show that, contrary to a number of existing histories, philosophy of science was already a distinct subfield of philosophy, one with its own approaches and issues, even before logical empiricists arrived in America. It was a form of speculative philosophy with a concern for speculative metaphysics, normative issues (...)
    Download  
     
    Export citation  
     
    Bookmark   5 citations  
  10. On the Embodiment of Space and Time: Triadic logic, quantum indeterminacy and the metaphysics of relativity.Timothy M. Rogers - manuscript
    Triadic (systemical) logic can provide an interpretive paradigm for understanding how quantum indeterminacy is a consequence of the formal nature of light in relativity theory. This interpretive paradigm is coherent and constitutionally open to ethical and theological interests. -/- In this statement: -/- (1) Triadic logic refers to a formal pattern that describes systemic (collaborative) processes involving signs that mediate between interiority (individuation) and exteriority (generalized worldview or Umwelt). It is also called systemical logic or the (...) of relatives. The term "triadic logic" emphasizes that this logic involves mediation of dualities through an irreducibly triadic formalism. The term "systemical logic" emphasizes that this logic applies to systems in contrast to traditional binary logic which applies to classes. The term "logic of relatives" emphasizes that this logic is background independent (in the sense discussed by Smolin ). -/- (2) An interpretive paradigm refers to a way of thinking that generates an understanding through concepts, their inter-relationships and their connections with experience. -/- (3) Coherence refers to holistic integrity or continuity in the meaning of concepts that form an interpretation or understanding. -/- (4) Constitutionally open refers to an inherent dependence in principle of an interpretation or understanding on something outside of a specific discipline's discourse or domain of inquiry (epistemic system). Interpretations that are constitutionally open are incomplete in themselves and open to responsive, interdisciplinary discourse and collaborative learning. (shrink)
    Download  
     
    Export citation  
     
    Bookmark  
  11. Monism and the Ontology of Logic.Samuel Elgin - forthcoming - Milton Park, Abingdon, Oxon: Routledge.
    Monism is the claim that only one object exists. While few contemporary philosophers endorse monism, it has an illustrious history – stretching back to Bradley, Spinoza and Parmenides. In this paper, I show that plausible assumptions about the higher-order logic of property identity entail that monism is true. Given the higher-order framework I operate in, this argument generalizes: it is also possible to establish that there is a single property, proposition, relation, etc. I then show why this form (...)
    Download  
     
    Export citation  
     
    Bookmark   2 citations  
  12. The Logic of Logical Necessity.Andrew Bacon & Kit Fine - 2024 - In Yale Weiss & Romina Birman (eds.), Saul Kripke on Modal Logic. Cham: Springer. pp. 43-92.
    Prior to Kripke’s seminal work on the semantics of modal logic, McKinsey offered an alternative interpretation of the necessity operator, inspired by the Bolzano–Tarski notion of logical truth. According to this interpretation, ‘it is necessary that A’ is true just in case every sentence with the same logical form as A is true. In our paper, we investigate this interpretation of the modal operator, resolving some technical questions, and relating it to the logical interpretation of modality and some views (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  13. The Foundation of Early Modern Science: Metaphysics, Logic and Theology.Andrea Strazzoni - 2015 - Rotterdam: Erasmus University Rotterdam-Ridderprint BV.
    The present study defines the function of the foundation of science in early modern Dutch philosophy, from the first introduction of Cartesian philosophy in Utrecht University by Henricus Regius to the acceptance of Newtonian physics by Willem Jacob ‘s Gravesande. My main claim is that a foundation of science was required because the conceptual premises of new ways in thinking had to be justified not only as alternatives to the established philosophical paradigms or as an answer to the “sceptical crisis” (...)
    Download  
     
    Export citation  
     
    Bookmark  
  14. Kant’s Conception of Logical Extension and Its Implications.Huaping Lu-Adler - 2012 - Dissertation, University of California, Davis
    It is a received view that Kant’s formal logic (or what he calls “pure general logic”) is thoroughly intensional. On this view, even the notion of logical extension must be understood solely in terms of the concepts that are subordinate to a given concept. I grant that the subordination relation among concepts is an important theme in Kant’s logical doctrine of concepts. But I argue that it is both possible and important to ascribe to Kant an objectual (...)
    Download  
     
    Export citation  
     
    Bookmark   3 citations  
  15. Higher-order logic as metaphysics.Jeremy Goodman - 2024 - In Peter Fritz & Nicholas K. Jones (eds.), Higher-Order Metaphysics. Oxford University Press.
    This chapter offers an opinionated introduction to higher-order formal languages with an eye towards their applications in metaphysics. A simply relationally typed higher-order language is introduced in four stages: starting with first-order logic, adding first-order predicate abstraction, generalizing to higher-order predicate abstraction, and finally adding higher-order quantification. It is argued that both β-conversion and Universal Instantiation are valid on the intended interpretation of this language. Given these two principles, it is then shown how we can use pure higher-order (...)
    Download  
     
    Export citation  
     
    Bookmark   5 citations  
  16. Metaphysics of States of Affairs: Truthmaking, Universals, and a Farewell to Bradley’s Regress.Bo R. Meinertsen - 2018 - Singapore: Springer Singapore.
    This book addresses the metaphysics of Armstrongian states of affairs, i.e. instantiations of naturalist universals by particulars. The author argues that states of affairs are the best candidate for truthmakers and, in the spirit of logical atomism, that we need no molecular truthmakers for positive truths. In the book's context, this has the pleasing result that there are no molecular states of affairs. Following this account of truthmaking, the author first shows that the particulars in (first-order) states of affairs (...)
    Download  
     
    Export citation  
     
    Bookmark   15 citations  
  17. The Metaphysical Subject and Logical Space: Solipsism and Singularity in the Tractatus.M. Curtis Allen - 2018 - Open Philosophy 1 (1):277-289.
    This essay presents a heterodox reading of the issue of solipsism in Wittgenstein’s Tractatus Logico-Philosophicus, out of which the whole of the TLP can be re-read. Inspired by, though not dependent on, the themes of virtuality and singularity found in Deleuze’s ‘transcendental empiricism’, Wittgenstein’s concept of ‘logical space’ is here complexly related to the paradoxes of the ‘metaphysical subject’ and ‘solipsism,’ within which the strictures of sense are defined, and through which the logico-pictorial scaffolding of the TLP precipitates its own (...)
    Download  
     
    Export citation  
     
    Bookmark  
  18. Classical Pragmatism and Metaphysics: James and Peirce on Scientific Determinism.Donata Romizi - 2017 - In Sami Pihlström, Friedrich Stadler & Niels Weidtmann (eds.), Logical Empiricism and Pragmatism. Vienna: Springer. pp. 43-66.
    The present paper has two main aims. The first one is philosophical and is related to the general topic of this volume (Logical Empiricism and Pragmatism): I would like to draw attention to the fact that the issue of classical scientific determinism, despite being ‘metaphysical’ and thereby ‘nonsensical’ according to the Vienna Circle's ‘scientific world conception’, bothered philosophers, like William James and Charles Peirce, who were deeply involved in scientific practice. At the end of the paper I shall raise the (...)
    Download  
     
    Export citation  
     
    Bookmark  
  19. Constructivism and the Logic of Political Representation.Thomas Fossen - 2019 - American Political Science Review 113 (3):824-837.
    There are at least two politically salient senses of “representation”—acting-for-others and portraying-something-as-something. The difference is not just semantic but also logical: relations of representative agency are dyadic (x represents y), while portrayals are triadic (x represents y as z). I exploit this insight to disambiguate constructivism and to improve our theoretical vocabulary for analyzing political representation. I amend Saward’s claims-based approach on three points, introducing the “characterization” to correctly identify the elements of representational claims; explaining the “referent” in pragmatic, not (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  20. Life and Actuality: On Placing Possibility in Hegel's Modal Metaphysics.Ekin Erkan - 2021 - Cosmos and History 17 (3):171-195.
    This paper looks at dialectical inferences as they relate to Hegel’s modal metaphysics, closely examining the Actuality section of Hegel’s Science of Logic and positing a reading of Hegel’s modal actualism that engages with two strains of secondary commentary. Responding to commentators, we make the case that Hegel’s ‘das Logische’ avoids presupposing possibility’s being prior to actuality insofar as actuality and the derivation of possibility is considered as the in-itselfness of actuality, an implicit inner moment whereby actuality further (...)
    Download  
     
    Export citation  
     
    Bookmark  
  21. The Self and Its World: Husserlian Contributions to a Metaphysics of Einstein’s Theory of Relativity and Heisenberg’s Indeterminacy Principle in Quantum Physics.Maria Eliza Cruz - manuscript
    This paper centers on the implicit metaphysics beyond the Theory of Relativity and the Principle of Indeterminacy – two revolutionary theories that have changed 20th Century Physics – using the perspective of Husserlian Transcedental Phenomenology. Albert Einstein (1879-1955) and Werner Heisenberg (1901-1976) abolished the theoretical framework of Classical (Galilean- Newtonian) physics that has been complemented, strengthened by Cartesian metaphysics. Rene Descartes (1596- 1850) introduced a separation between subject and object (as two different and self- enclosed substances) while Galileo (...)
    Download  
     
    Export citation  
     
    Bookmark  
  22. Buying Logical Principles with Ontological Coin: The Metaphysical Lessons of Adding epsilon to Intuitionistic Logic.David DeVidi & Corey Mulvihill - 2017 - IfCoLog Journal of Logics and Their Applications 4 (2):287-312.
    We discuss the philosophical implications of formal results showing the con- sequences of adding the epsilon operator to intuitionistic predicate logic. These results are related to Diaconescu’s theorem, a result originating in topos theory that, translated to constructive set theory, says that the axiom of choice (an “existence principle”) implies the law of excluded middle (which purports to be a logical principle). As a logical choice principle, epsilon allows us to translate that result to a logical setting, where one (...)
    Download  
     
    Export citation  
     
    Bookmark  
  23. Singularities and Genetic Structure in Deleuze's Logic of Sense.M. Curtis Allen - 2024 - Journal of Speculative Philosophy 38 (3):226-236.
    This article presents formal correspondences between the ontological and logical structures of Deleuze’s theory of sense-events in the Logic of Sense as a “post-Cantorian orientation of thought” (Livingston 2012), grappling with an essential incompleteness or inconsistency at the heart of both Being and thought, one which Deleuze champions positively under the equation Ungrounding = Becoming. Through it, Deleuze’s sometimes slippery use of the concept of singularity (and its relation to the virtual) is elaborated, elucidating a post-Cantorian metaphysics (...)
    Download  
     
    Export citation  
     
    Bookmark  
  24. Kierkegaard and the Logic of Sense.Henry Somers-Hall - 2021 - In Casey Ford, Suzanne McCullagh & Karen Houle (eds.), Minor ethics: Deleuzian variations. Chicago: McGill-Queen's University Press. pp. 128-149.
    My aim in this paper is to explore how we might understand the relation of Deleuze’s early works to ethics, and to develop the connections between this way of understanding Deleuze and the work of Søren Kierkegaard. I will claim that we can view both figures as arguing that the sense or meaning we take from the world, and the metaphysical structure we ascribe to it, is secondary to an ethical stance we take in the face of a world (...)
    Download  
     
    Export citation  
     
    Bookmark  
  25. Ontic vagueness and metaphysical indeterminacy.J. Robert G. Williams - 2008 - Philosophy Compass 3 (4):763-788.
    Might it be that world itself, independently of what we know about it or how we represent it, is metaphysically indeterminate? This article tackles in turn a series of questions: In what sorts of cases might we posit metaphysical indeterminacy? What is it for a given case of indefiniteness to be 'metaphysical'? How does the phenomenon relate to 'ontic vagueness', the existence of 'vague objects', 'de re indeterminacy' and the like? How might the logic work? Are there reasons for (...)
    Download  
     
    Export citation  
     
    Bookmark   85 citations  
  26. The logical status of mind.George Bealer - 1986 - Midwest Studies in Philosophy 10 (1):231-74.
    It is argued that the distinction between the mental and the nonmental is at bottom logical. The paper begins by sketching and defending a theory of intensional logic in which the notion of logically and metaphysically basic relations (called connections) can be defined. This notion is then employed in an analysis of intentionality: a connection is intentional iff it can contingently connect some individual to some proposition or concept independently of whether it connects the individual to some necessarily equivalent (...)
    Download  
     
    Export citation  
     
    Bookmark   3 citations  
  27. The Rules of Logic Composition for the Bayesian Epistemic e-Values.Wagner Borges & Julio Michael Stern - 2007 - Logic Journal of the IGPL 15 (5-6):401-420.
    In this paper, the relationship between the e-value of a complex hypothesis, H, and those of its constituent elementary hypotheses, Hj, j = 1… k, is analyzed, in the independent setup. The e-value of a hypothesis H, ev, is a Bayesian epistemic, credibility or truth value defined under the Full Bayesian Significance Testing mathematical apparatus. The questions addressed concern the important issue of how the truth value of H, and the truth function of the corresponding FBST structure M, relate to (...)
    Download  
     
    Export citation  
     
    Bookmark   21 citations  
  28. The problem of creation and abstract artifacts.Nurbay Irmak - 2020 - Synthese 198 (10):9695-9708.
    Abstract artifacts such as musical works and fictional entities are human creations; they are intentional products of our actions and activities. One line of argument against abstract artifacts is that abstract objects are not the kind of objects that can be created. This is so, it is argued, because abstract objects are causally inert. Since creation requires being caused to exist, abstract objects cannot be created. One common way to refute this argument is to reject the causal inefficacy of abstracta. (...)
    Download  
     
    Export citation  
     
    Bookmark   21 citations  
  29.  76
    Hegel`s Logic: Metaphysical or non-metaphysical interpretation?Afshin Alikhani - 2024 - Sophia Perennis (Javidan Kherad) 20 (45):97-111.
    Hegel's logic has been interpreted in different ways so far, generally divided into two types: metaphysical and non-metaphysical encounters. In this article, based on what Hegel himself says about his logic and his intended purpose, we will first try to elucidate Hegel's goal in that part of his philosophical system. Then we will try to explain the interpretative standpoints of two of the most prominent Hegel scholars, namely Robert Pippin and Stephen Houlgate, and elucidate the differences between these (...)
    Download  
     
    Export citation  
     
    Bookmark  
  30. Aristotle’s theory of demonstration and its logical and metaphysical entanglements.Lucas Angioni & Breno Zuppolini - 2019 - Manuscrito 42 (4):i-ix.
    This is an Editorial Note for the special volume of the journal Manuscrito (42: 4) devoted to Aristotle's theory of demonstration and its logical and metaphysical entanglements, which has been organized by me and Breno Zuppolini (as Guest Editors), with papers authored by Benjamin Morison, Owen Goldin, David Bronstein, Michail Peramatzis, Andrea Falcon, Laura Castelli, Paolo Fait, Joseph Karbowski, Adam Crager, Klaus Corcilius, Robert J. Hankinson, Raphael Zillig and Pieter Sjoerd Hasper.
    Download  
     
    Export citation  
     
    Bookmark   2 citations  
  31. Consciousness and Contentment: Understanding the lack of contentment and logical thinking in wise men or so called ‘Homo sapiens’.Contzen Pereira - forthcoming - Journal of Metaphysics and Connected Consciousness.
    We are considered to be highly evolved conscious beings, but if we look at ourselves, do we actually feel that we are there; wise men or Homo sapiens as we call ourselves? In today’s world, reward based conditioning forms our contemporary culture that deeply defines how we look at life and how we intuitively perceive our consciousness. Presently, acquisitions are our priority and we behave as narcissistic conditioned puppets and let governments and corporations rule our lives. We are hypocrites that (...)
    Download  
     
    Export citation  
     
    Bookmark  
  32. Word, thought, and object in Aristotle's De int. 14 and Metaphysics Γ3.Colin Guthrie King - 2021 - Studia Philosophica 80:53–73.
    The discussion of the Principle of Non-Contradiction (PNC) in Aristotle’s Metaphysics Γ is usually taken to include three ‘versions’ of the principle: an ontological, psychological, and logical one. In this article I develop an interpretation of Metaphysics Γ3 and a parallel text, De interpretatione 14, in order to show that these texts are concerned with two related but different principles: a version of the Principle of Identity, and a corollary to this, which concerns the ability to accept two (...)
    Download  
     
    Export citation  
     
    Bookmark  
  33. Logicism, Possibilism, and the Logic of Kantian Actualism.Andrew Stephenson - 2017 - Critique.
    In this extended critical discussion of 'Kant's Modal Metaphysics' by Nicholas Stang (OUP 2016), I focus on one central issue from the first chapter of the book: Stang’s account of Kant’s doctrine that existence is not a real predicate. In §2 I outline some background. In §§3-4 I present and then elaborate on Stang’s interpretation of Kant’s view that existence is not a real predicate. For Stang, the question of whether existence is a real predicate amounts to the question: (...)
    Download  
     
    Export citation  
     
    Bookmark   4 citations  
  34. Debunking Logical Ground: Distinguishing Metaphysics from Semantics.Michaela Markham McSweeney - 2020 - Journal of the American Philosophical Association 6 (2):156-170.
    Many philosophers take purportedly logical cases of ground ) to be obvious cases, and indeed such cases have been used to motivate the existence of and importance of ground. I argue against this. I do so by motivating two kinds of semantic determination relations. Intuitions of logical ground track these semantic relations. Moreover, our knowledge of semantics for first order logic can explain why we have such intuitions. And, I argue, neither semantic relation can be a species of (...)
    Download  
     
    Export citation  
     
    Bookmark   16 citations  
  35. On the relation between modality and tense.Fabrice Correia & Sven Rosenkranz - 2020 - Inquiry: An Interdisciplinary Journal of Philosophy 63 (6):586-604.
    ABSTRACT We critically review two extant paradigms for understanding the systematic interaction between modality and tense, as well as their respective modifications designed to do justice to the contingency of time’s structure and composition. We show that on either type of theory, as well as their respective modifications, some principles prove logically valid whose truth might sensibly be questioned on metaphysical grounds. These considerations lead us to devise a more general logical framework that allows accommodation of those metaphysical views that (...)
    Download  
     
    Export citation  
     
    Bookmark   2 citations  
  36. Logical Pluralism is Compatible with Monism about Metaphysical Modality.Nicola Ciprotti & Luca Moretti - 2009 - Australasian Journal of Philosophy 87 (2):275-284.
    Beall and Restall 2000; 2001; 2006 advocate a comprehensive pluralist approach to logic, which they call Logical Pluralism, according to which there is not one true logic but many equally acceptable logical systems. They maintain that Logical Pluralism is compatible with monism about metaphysical modality, according to which there is just one correct logic of metaphysical modality. Wyatt 2004 contends that Logical Pluralism is incompatible with monism about metaphysical modality. We first suggest that if Wyatt were right, (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  37. Does Aristotle’s differentia presuppose the genus it differentiates? The troublesome case of Metaphysics x 7.Nicolas Zaks - forthcoming - Ancient Philosophy.
    There seems to be an inconsistency at the heart of Aristotle’s Metaphysics: a differentia is said both to presuppose its genus (in vii 12) and to be logically independent from it (in x 7). I argue that the relation of analogy resolves this inconsistency, restores the coherence of the concepts of differentia and species, and gives x 7 its rightful place in the development of the Metaphysics.
    Download  
     
    Export citation  
     
    Bookmark  
  38. Logically-consistent hypothesis testing and the hexagon of oppositions.Julio Michael Stern, Rafael Izbicki, Luis Gustavo Esteves & Rafael Bassi Stern - 2017 - Logic Journal of the IGPL 25 (5):741-757.
    Although logical consistency is desirable in scientific research, standard statistical hypothesis tests are typically logically inconsistent. To address this issue, previous work introduced agnostic hypothesis tests and proved that they can be logically consistent while retaining statistical optimality properties. This article characterizes the credal modalities in agnostic hypothesis tests and uses the hexagon of oppositions to explain the logical relations between these modalities. Geometric solids that are composed of hexagons of oppositions illustrate the conditions for these modalities to be logically (...)
    Download  
     
    Export citation  
     
    Bookmark   10 citations  
  39. The Metaphysics of Stoic Corporealism.Vanessa de Harven - 2022 - Apeiron 55 (2):219-245.
    The Stoics are famously committed to the thesis that only bodies are, and for this reason they are rightly called “corporealists.” They are also famously compared to Plato’s earthborn Giants in the Sophist, and rightly so given their steadfast commitment to body as being. But the Stoics also notoriously turn the tables on Plato and coopt his “dunamis proposal” that being is whatever can act or be acted upon to underwrite their commitment to body rather than shrink from it as (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  40. Essence and Necessity.Andreas Ditter - 2022 - Journal of Philosophical Logic 51 (3):653-690.
    What is the relation between metaphysical necessity and essence? This paper defends the view that the relation is one of identity: metaphysical necessity is a special case of essence. My argument consists in showing that the best joint theory of essence and metaphysical necessity is one in which metaphysical necessity is just a special case of essence. The argument is made against the backdrop of a novel, higher-order logic of essence, whose core features are introduced in the (...)
    Download  
     
    Export citation  
     
    Bookmark   6 citations  
  41. Whitehead's Process Metaphysics as a New Link between Science and Metaphysics.Nelson Shang - 2020 - International Journal of Trend in Scientific Research and Development 4.
    Against the separation of metaphysics and science advocated for by Plato and his followers and against the rejection of metaphysics in favour of science the Logical Positivists, this work argues that 'a new link' between metaphysics and science is all the more necessary for man to better understand nature. This is precisely what Whitehead's process metaphysics purports to do. But why is 'a new link' necessary It is necessary because Aristotle and his followers already established a (...)
    Download  
     
    Export citation  
     
    Bookmark  
  42. On the proper treatment of quantification in contexts of logical and metaphysical modalities.Sten Lindström - 2006 - In Henrik Lagerlund, Sten Lindström & Rysiek Sliwinski (eds.), Modality Matters: Twenty-Five Essays in Honour of Krister Segerberg. Uppsala Philosophical Studies 53. pp. 305-323.
    Download  
     
    Export citation  
     
    Bookmark  
  43. A causal ontology of objects, causal relations, and various kinds of action.Andrew Newman - 2022 - Synthese 200 (4):1-28.
    The basic kinds of physical causality that are foundational for other kinds of causality involve objects and the causal relations between them. These interactions do not involve events. If events were ontologically significant entities for causality in general, then they would play a role in simple mechanical interactions. But arguments about simple collisions looked at from different frames of reference show that events cannot play a role in simple mechanical interactions, and neither can the entirely hypothetical causal relations between events. (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  44. Rudolf Carnap and David Lewis on Metaphysics.Fraser MacBride - 2021 - Journal for the History of Analytical Philosophy 9 (1).
    In an unpublished speech from 1991, David Lewis told his audience that he counted ‘the metaphysician Carnap ’ amongst his historical ancestors. Here I provide a novel interpretation of the Aufbau that allows us to make sense of Lewis’s claim. Drawing upon Lewis’s correspondence, I argue it was the Carnap of the Aufbau whom Lewis read as a metaphysician, because Carnap’s appeal to the notion of founded relations in the Aufbau echoes Lewis’s own appeal to the metaphysics of natural (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  45. Kant's regulative essentialism and the unknowability of real essences.Hoffer Noam - 2023 - European Journal of Philosophy 31 (4):887-901.
    In his lectures on Logic and Metaphysics, Kant distinguishes between logical and real essences. While the former is related to concepts and is knowable, the latter is related to things and is unknowable. In this paper, I argue that the unknowability is explained by the modal characteristic of real essences as a necessitating ground on which a priori knowledge is impossible. I also show how this claim is related to the unknowable necessity of particular laws of nature. Since (...)
    Download  
     
    Export citation  
     
    Bookmark  
  46. Deleuze's metaphysics of structure in Difference and Repetition.Yannis Chatzantonis - manuscript
    This essay describes and evaluates the conception of mereological structure that underpins Deleuze’s account of ontogenesis in Difference and Repetition. A theory of mereology is a theory of composition: it asks what it is to be a part making a whole, what it is to be a whole collecting its parts; in short, in what the relation of making or composing consists. The locus classicus for modern mereology is the third of Husserl’s Logical Investigations (‘On the Theory of Wholes (...)
    Download  
     
    Export citation  
     
    Bookmark  
  47. First-order modal logic in the necessary framework of objects.Peter Fritz - 2016 - Canadian Journal of Philosophy 46 (4-5):584-609.
    I consider the first-order modal logic which counts as valid those sentences which are true on every interpretation of the non-logical constants. Based on the assumptions that it is necessary what individuals there are and that it is necessary which propositions are necessary, Timothy Williamson has tentatively suggested an argument for the claim that this logic is determined by a possible world structure consisting of an infinite set of individuals and an infinite set of worlds. He notes that (...)
    Download  
     
    Export citation  
     
    Bookmark   9 citations  
  48. Tying the Double Metaphysics of Johannes Clauberg: Ontosophia and Rational Theology.Andrea Strazzoni - 2014 - In Stefano Caroti & Alberto Siclari (eds.), _Filosofia e religione. Studi in onore di Fabio Rossi_. Raccolti da Stefano Caroti e Alberto Siclari. Firenze-Parma, Torino: E-theca OnLineOpenAccess Edizioni, Università degli Studi di Torino. pp. 156-187.
    The German philosopher Johannes Clauberg (1622–1665) was the first academic teacher who attempted to put the philosophy of René Descartes (1596–1650) at the basis of all disciplines of the traditional curriculum of studies, that is, to establish a Cartesian Scholasticism. To this aim, he developed a first philosophy, i.e. a metaphysics including rational-theological arguments, which was based on Descartes’s Meditationes de prima philosophia (1641). By it, Clauberg attempted to provide philosophy with a foundation, namely with a demonstration of the (...)
    Download  
     
    Export citation  
     
    Bookmark  
  49. Infinitesimals as an issue of neo-Kantian philosophy of science.Thomas Mormann & Mikhail Katz - 2013 - Hopos: The Journal of the International Society for the History of Philosophy of Science (2):236-280.
    We seek to elucidate the philosophical context in which one of the most important conceptual transformations of modern mathematics took place, namely the so-called revolution in rigor in infinitesimal calculus and mathematical analysis. Some of the protagonists of the said revolution were Cauchy, Cantor, Dedekind,and Weierstrass. The dominant current of philosophy in Germany at the time was neo-Kantianism. Among its various currents, the Marburg school (Cohen, Natorp, Cassirer, and others) was the one most interested in matters scientific and mathematical. Our (...)
    Download  
     
    Export citation  
     
    Bookmark   15 citations  
  50. The Cost of Closure: Logical Realism, Anti-Exceptionalism, and Theoretical Equivalence.Michaela M. McSweeney - 2021 - Synthese 199:12795–12817.
    Philosophers of science often assume that logically equivalent theories are theoretically equivalent. I argue that two theses, anti-exceptionalism about logic (which says, roughly, that logic is not a priori, that it is revisable, and that it is not special or set apart from other human inquiry) and logical realism (which says, roughly, that differences in logic reflect genuine metaphysical differences in the world), make trouble for both this commitment and the closely related commitment to theories being closed (...)
    Download  
     
    Export citation  
     
    Bookmark  
1 — 50 / 974