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  1. added 2019-03-08
    Contingentism in Metaphysics.Kristie Miller - 2010 - Philosophy Compass 5 (11):965-977.
    In a lot of domains in metaphysics the tacit assumption has been that whichever metaphysical principles turn out to be true, these will be necessarily true. Let us call necessitarianism about some domain the thesis that the right metaphysics of that domain is necessary. Necessitarianism has flourished. In the philosophy of maths we find it held that if mathematical objects exist, then they do of necessity. Mathematical Platonists affirm the necessary existence of mathematical objects (see for instance Hale and Wright (...)
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  2. added 2018-12-13
    Metaphysical and Absolute Possibility.Justin Clarke-Doane - forthcoming - Synthese (special issue):1-12.
    It is widely alleged that metaphysical possibility is “absolute” possibility (Kripke [1980], Lewis [1986], Rosen [2006, 16], Stalnaker [2005, 203], Williamson [2016, 460]). Indeed, this is arguably its metaphysical significance. Kripke calls metaphysical necessity “necessity in the highest degree” ([1980, 99]). Williamson calls metaphysical possibility the “maximal objective modality” [2016, 459]. Rosen says that “metaphysical possibility is the [most inclusive] sort of real possibility” ([2006, 16]). And Stalnaker writes, “we can agree with Frank Jackson, David Chalmers, Saul Kripke, David Lewis, (...)
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  3. added 2018-08-19
    A Modality Called ‘Negation’.Francesco Berto - 2015 - Mind 124 (495):761-793.
    I propose a comprehensive account of negation as a modal operator, vindicating a moderate logical pluralism. Negation is taken as a quantifier on worlds, restricted by an accessibility relation encoding the basic concept of compatibility. This latter captures the core meaning of the operator. While some candidate negations are then ruled out as violating plausible constraints on compatibility, different specifications of the notion of world support different logical conducts for negations. The approach unifies in a philosophically motivated picture the following (...)
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  4. added 2018-06-04
    The Difference Between Epistemic and Metaphysical Necessity.Martin Glazier - forthcoming - Synthese.
    Philosophers have observed that metaphysical necessity appears to be a true or real or genuine form of necessity while epistemic necessity does not. Similarly, natural necessity appears genuine while deontic necessity does not. But what is it for a form of necessity to be genuine? I defend an account of genuine necessity in explanatory terms. The genuine forms of necessity, I argue, are those that provide what I call necessitarian explanation. I discuss the relationship of necessitarian explanation to ground.
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  5. added 2018-05-23
    Nomothetic Explanation and Humeanism About Laws of Nature.Harjit Bhogal - forthcoming - Oxford Studies in Metaphysics.
    Humeanism about laws of nature — the view that the laws reduce to the Humean mosaic — is a popular view, but currently existing versions face powerful objections. The non-supervenience objection, the non-fundamentality objection and the explanatory circularity objection have all been thought to cause problems for the Humean. However, these objections share a guiding thought — they are all based on the idea that there is a certain kind of divergence between the practice of science and the metaphysical picture (...)
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  6. added 2018-03-27
    Are Fundamental Laws Necessary or Contingent?Noa Latham - 2011 - In Joseph Keim Campbell, Michael O'Rourke & Matthew H. Slater (eds.), Carving Nature at its Joints: Natural Kinds in Metaphysics and Science. MIT Press. pp. 97-112.
    This chapter focuses on the dispute between necessitarians and contingentists, mainly addressing the issue as to whether laws of nature are metaphysically necessary or metaphysically contingent with a weaker kind of necessity, commonly referred to as natural, nomological, or nomic necessity. It is assumed here that all fundamental properties are dispositional or role properties, making the dispute a strictly verbal one. The existence of categorical intrinsic properties as well as dispositional properties is also assumed and the relationship between them examined. (...)
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  7. added 2018-02-07
    The Future, and What Might Have Been.Graeme A. Forbes & R. A. Briggs - 2019 - Philosophical Studies 176 (2):505-532.
    We show that five important elements of the ‘nomological package’— laws, counterfactuals, chances, dispositions, and counterfactuals—needn’t be a problem for the Growing-Block view. We begin with the framework given in Briggs and Forbes (in The real truth about the unreal future. Oxford studies in metaphysics. Oxford University Press, Oxford, 2012 ), and, taking laws as primitive, we show that the Growing-Block view has the resources to provide an account of possibility, and a natural semantics for non-backtracking causal counterfactuals. We show (...)
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  8. added 2018-02-07
    Essence and Modality. The Quintessence of Husserl's Theory.Kevin Mulligan - 2004 - In Mark Siebel & Markus Textor (eds.), Semantik Und Ontologie: Beiträge Zur Philosophischen Forschung. Ontos Verlag. pp. 387--418.
    Even the most cursory reader of Husserl’s writings must be struck by the frequent references to essences (“Wesen”, “Essenzen”), Ideas (“Idee”), kinds, natures, types and species and to necessities, possibilities, impossi- bilities, necessary possibilities, essential necessities and essential laws. What does Husserl have in mind in talking of essences and modalities? What did he take the relation between essentiality and modality to be? In the absence of answers to these questions it is not clear that a reader of Husserl can (...)
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  9. added 2016-12-19
    How to Reconcile Essence with Contingent Existence.Stephen K. McLeod - 2008 - Ratio 21 (3):314-328.
    To reconcile true claims of de re necessity with the supposedly contingent existence of the concrete objects those claims are typically about, Kripkean essentialists invoke weak necessity. The claim that a is necessarily F is held to be equivalent to the claim that necessarily, if a exists then a is F. This strategy faces a barrage of serious objections a proper subset of which shows that the strategy fails to achieve its intended purpose. Relief can be provided via recourse to (...)
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  10. added 2016-10-10
    Chance and Necessity.Daniel Nolan - 2016 - Philosophical Perspectives 30 (1):294-308.
    A principle endorsed by many theories of objective chance, and practically forced on us by the standard interpretation of the Kolmogorov semantics for chance, is the principle that when a proposition P has a chance, any proposition Q that is necessarily equivalent to P will have the same chance as P. Call this principle SUB (for the substitution of necessary equivalents into chance ascriptions). I will present some problems for a theory of chance, and will argue that the best way (...)
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  11. added 2016-09-21
    Reply to Sider.Timothy Williamson - 2016 - Canadian Journal of Philosophy 46 (4-5):699-708.
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  12. added 2016-06-13
    Chemical Possibility and Modal Semantics.Mark Sharlow - manuscript
    This paper is a study of a distinctively chemical notion of possibility. This is the notion of possibility that occurs in chemical discourses when chemists speak of the possibility or impossibility of achieving a given result through chemical means. This notion pertains to the possibility of processes, not of compounds, so it differs from the kind of chemical possibility mentioned in Wittgenstein's Philosophical Investigations or the kinds discussed in the literature on Putnam's Twin Earth argument. I argue that this process-oriented (...)
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  13. added 2015-05-26
    (In)Determinism, Branching Time, and Branching Space.Alexander Hughes - manuscript
    The branching time analysis grounds the possibilities entailed by temporal indeterminism in a branching temporal structure. I construct a spatial analog of the branching time analysis – the branching space analysis – according to which the possibilities entailed by spatial indeterminism are grounded in branching spatial structure. The construction proceeds in such a way as to show the analogies between the branching space and branching time analyses. I argue that the two views are a package. In particular: the theoretical virtues (...)
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  14. added 2015-02-10
    Alethic Modalities, Temporal Modalities, and Representation.Jiri Benovsky - 2015 - Kriterion - Journal of Philosophy 29 (1):19-36.
    In this article, I am interested in four versions of what is often referred to as "the Humphrey objection". This objection was initially raised by Kripke against Lewis's modal counterpart theory, so this is where I will start the discussion. As we will see, there is a perfectly good answer to the objection. I will then examine other places where a similar objection can be raised: it can arise in the case of temporal counterpart theory (in fact, it can arise (...)
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  15. added 2014-05-05
    No-Futurism and Metaphysical Contingentism.Baptiste Le Bihan - 2014 - Axiomathes 24 (4):483-497.
    According to no-futurism, past and present entities are real, but future ones are not. This view faces a skeptical challenge (Bourne 2002, 2006, Braddon-Mitchell, 2004): if no-futurism is true, how do you know you are present? I shall propose a new skeptical argument based on the physical possibility of Gödelian worlds (1949). This argument shows that a no-futurist has to endorse a metaphysical contingentist reading of no-futurism, the view that no-futurism is contingently true. But then, the no-futurist has to face (...)
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  16. added 2014-04-28
    Leibniz on Creation, Contingency and Pe-Se Modality.Paul McNamara - 1990 - Studia Leibnitiana 22 (1):29-47.
    Leibniz' first problem with contingency stems from his doctrine of divine creation (not his later doctrine of truth) and is solved via his concepts of necessity per se, etc. (not via his later concept of infinite analysis). I scrutinize some of the earliest texts in which the first problem and its solution occur. I compare his "per se modal concepts" with his concept of analysis and with the traditional concept of metaphysical necessity. I then identify and remove the main obstacle (...)
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  17. added 2014-04-03
    Mathematical Necessity and Reality.James Franklin - 1989 - Australasian Journal of Philosophy 67 (3):286 – 294.
    Einstein, like most philosophers, thought that there cannot be mathematical truths which are both necessary and about reality. The article argues against this, starting with prima facie examples such as "It is impossible to tile my bathroom floor with regular pentagonal tiles." Replies are given to objections based on the supposedly purely logical or hypothetical nature of mathematics.
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  18. added 2014-03-24
    Naming with Necessity (Part of the Dissertation Portfolio Modality, Names and Descriptions).Zsófia Zvolenszky - 2007 - Dissertation, New York University
    In “Naming with Necessity”, it is argued that Kripke’s thesis that proper names are rigid designators is best seen as being motivated by an individual-driven picture of modality, which has two parts. First, inherent in proper-name usage is the expectation that names refer to modally robust individuals: individuals that can sustain modal predications like ‘is necessarily human’. Second, these modally robust individuals are the fundamental building blocks on the basis of which possible worlds should be conceived in a modal semantics (...)
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  19. added 2014-03-12
    Free Will and the Problem of Evil.James Cain - 2004 - Religious Studies 40 (4):437-456.
    According to the free-will defence, the exercise of free will by creatures is of such value that God is willing to allow the existence of evil which comes from the misuse of free will. A well-known objection holds that the exercise of free will is compatible with determinism and thus, if God exists, God could have predetermined exactly how the will would be exercised; God could even have predetermined that free will would be exercised sinlessly. Thus, it is held, the (...)
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  20. added 2013-11-07
    TxW Epistemic Modality.Andrea Iacona - 2012 - Logic and Philosophy of Science 10:3-14.
    So far, T×W frames have been employed to provide a semantics for a language of tense logic that includes a modal operator that expresses historical necessity. The operator is defined in terms of quantification over possible courses of events that satisfy a certain constraint, namely, that of being alike up to a given point. However, a modal operator can as well be defined without placing that constraint. This paper outlines a T×W logic where an operator of the latter kind is (...)
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  21. added 2012-03-17
    Modality and Supervenience.Danilo Suster - 1996 - Acta Analytica 15 (15):141-155.
    According to the thesis of modal supervenience it is impossible that two objects be alike in their actual properties but differ in their modal properties. Some have argued that the concept of supervenience is inapplicable to the modal-actual case. Some have argued that the thesis of modal supervenience is trivially true. These arguments are refuted; a thesis of the supervenience of the modal on the actual is meaningful and nontrivial. The significance of the thesis is nevertheless limited by the problem (...)
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  22. added 2011-06-16
    Modality and Anti-Metaphysics.Stephen K. McLeod - 2001 - Ashgate.
    Modality and Anti-Metaphysics critically examines the most prominent approaches to modality among analytic philosophers in the twentieth century, including essentialism. Defending both the project of metaphysics and the essentialist position that metaphysical modality is conceptually and ontologically primitive, Stephen McLeod argues that the logical positivists did not succeed in banishing metaphysical modality from their own theoretical apparatus and he offers an original defence of metaphysics against their advocacy of its elimination. -/- Seeking to assuage the sceptical worries which underlie modal (...)
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  23. added 2010-11-07
    Could God Have Made the Big Bang? (On Theistic Counterfactuals).Duncan Macintosh - 1994 - Dialogue 33 (1):3-20.
    Quentin Smith argues that if God exists, He had a duty to ensure life's existence; and He couldn't rationally have done so and made a big bang unless a counter-factual like "If God had made a big bang, there would have been life," was true pre-creation. But such counter-factuals are not true pre-creation. I argue that God could have made a big bang without irrationality; and that He could have ensured life without making big bangs non-random. Further, a proper understanding (...)
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  24. added 2009-12-16
    Truth as a Normative Modality of Cognitive Acts.Gila Sher & Cory Wright - 2007 - In Geo Siegwart & Dirk Griemann (eds.), Truth and Speech Acts: Studies in the Philosophy of Language. Routledge. pp. 280-306.
    Attention to the conversational role of alethic terms seems to dominate, and even sometimes exhaust, many contemporary analyses of the nature of truth. Yet, because truth plays a role in judgment and assertion regardless of whether alethic terms are expressly used, such analyses cannot be comprehensive or fully adequate. A more general analysis of the nature of truth is therefore required – one which continues to explain the significance of truth independently of the role alethic terms play in discourse. We (...)
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