Metaphysical Necessity in Morals and Politics

Total Page:16

File Type:pdf, Size:1020Kb

Metaphysical Necessity in Morals and Politics Theological Studies Faculty Works Theological Studies 2013 Book Review of Franklin I. Gamwell, Existence and the Good: Metaphysical Necessity in Morals and Politics Matthew R. Petrusek Loyola Marymount University, [email protected] Follow this and additional works at: https://digitalcommons.lmu.edu/theo_fac Part of the Religion Commons Recommended Citation Petrusek, Matthew R. Review of Franklin I. Gamwell, Existence and the Good: Metaphysical Necessity in Morals and Politics (SUNY, 2012). Symposia: The Journal of the Department for the Study of Religion University of Toronto V (2013): 46-48. This Book Review is brought to you for free and open access by the Theological Studies at Digital Commons @ Loyola Marymount University and Loyola Law School. It has been accepted for inclusion in Theological Studies Faculty Works by an authorized administrator of Digital Commons@Loyola Marymount University and Loyola Law School. For more information, please contact [email protected]. 46! SYMPOSIA readings of Paul still persist in the present book by University of Chicago Professor volume, and demarcate a site of struggle Emeritus Franklin I. Gamwell, reaffirms and between modern interpreters. On the one side enhances the process theologian’s reputation of this struggle are those who use Paul’s for analytic power and systematic clarity in letters and the postcolonial posture as ciphers service of democracy and human rights. The for their own political engagements— text—in many ways a comprehensive scholarship and political action melded synthesis of Gamwell’s previous projects— together. Examples in the collection can be seeks to demonstrate that one cannot identify found in the emphasis on an “ethics of inter- and justify the existence and nature of the pretation” (p. 174), the plea to the “Christian human good, including the goods of human Occident” to “renounce its complicity in the rights and democracy, without engaging in colonial and neo-colonial enterprise” (p. 222), metaphysics. and the “lessons that Christianity must learn Gamwell commences by identifying and from Marxism” (p. 50). For theologians and scrutinizing three foundational theories of scholars of Paul in theological seminaries and morality that, on his reading, all fail to divinity schools this politically interested provide a rationally-warranted conception of approach is expected. On the other side of the the good: (1) liberal theories that uphold the struggle are scholars of religion in universities existence of universal reason yet reject the for whom this politically engaged approach is possibility of metaphysical inquiry and thus regarded as unacceptable, and considered the derivation of morality from the nature of symptomatic of a broader problem in the field existence itself; (2) classical metaphysical of biblical studies, namely, theology masking theories that uphold the possibility of deriving as objective scholarship. A book review is not a principle of the good from the nature of the place to adjudicate this issue, except to say reality as such, yet allow for the identification that postcolonial criticism can be pulled in of the good by means of negation; and (3) either direction: as another interpretive tool to post-modern theories that reject the possibility mine Paul’s letters as historical data; or, as of universal reason altogether and, thus, the another interpretive tool to mine Paul’s letters existence of a universal good at all. Gamwell for homiletic insights. The two are very sees Immanuel Kant as paradigmatically different. representing the first category, St. Thomas Aquinas the second, and Martin Heidegger the David A. Kaden third. Department for the Study of Religion Gamwell builds his alternative to these University of Toronto theories atop the foundational insight that the [email protected] claim “nothing exists” is logically absurd. To argue, for example, that we can only speak of the teleological good by means of negation— as Aquinas seeks to do by establishing an Existence and The Good: Metaphysical analogical justification for the existence and Necessity in Morals and Politics. Written by nature of God—is rationally untenable. If one Franklin I. Gamwell. Albany, NY: SUNY cannot say something positively univocal Press, 2012. x + 209 pages. ISBN about the nature of the good, then, Gamwell 1438435924. $24.95 US, $24.95 CDN. argues, one is open to the charge either of articulating nonsense (akin, he says, to Existence and the Good: Metaphysical asserting the existence of a “colorless yellow Necessity in Morals and Politics, the latest rose”) or to claiming, implicitly, that “nothing BOOK REVIEWS 47! exists”—which, Gamwell maintains, is prag- thought of Alfred North Whitehead and matically self-contradictory. Kant’s wholesale Charles Hartshorne, he devotes chapters 2 and rejection of the possibility of metaphysical 3 to precisely, if densely at times, spelling out inquiry on the one hand, and Heidegger’s this metaphysical vision. This culminates in rejection of universal reason on the other, do the demonstration of the existence of a being not escape this critique, either: Gamwell seeks who, in the author’s words, is “an eminently to demonstrate that both “Noumena” and temporal individual, who from everlasting to “Dasein” are ultimately reducible to the same everlasting has existed and will exist as the contradictory, rationally absurd assertion: ever-changing because of ever-increasing “nothing exists.” unifications of whatever has occurred in the Likewise, Gamwell argues that non- world” (8). teleological moral theories that seek to make- This divine being’s existence and nature, up for the deficiencies of Kantian ethics by according to Gamwell, can be demon-strated supplying substantive, positive content to the by means of rational reflection alone; indeed, categorical imperative—like those advanced it is this divine being’s very temporality—the by Alan Gewirth, Jügen Habermas, and Karl- fact that it exists in time—that not only makes Otto Apel—also fail to provide a rationally- it accessible to human reason, but necessarily warranted foundation for morality because so: each rational person, Gamwell argues, has they commit what Gamwell calls the a constitutive awareness, at least implicitly, of “partialistic fallacy”: in seeking to establish the divine being’s existence and totality, morality independently of any one, telic which he calls an “original belief.” It is this purpose, they end up, contradictorily, affirm- constitutive belief, in turn, that provides the ing the existence of one telic purpose: that all conceptual grounds for pivoting from action ought seek to affirm the reality that existence itself to the good itself, and in there is no telic purpose, which, Gamwell particular, the human good. By virtue of each argues, is a kind of telic purpose itself. person’s “original belief,” Gamwell contends, In the wake of rejecting these one not only necessarily knows the consti- alternatives, Gamwell moves to construct his tutive nature of existence, but also necessarily own theoretical grounding for a rationally- knows it as teleological, and in particular, as warranted conception of the good, which he “the concrete realization of unity in diversity” identifies as “neo-classical metaphysics.” His (11). One knows, in other words, that exist- position is “classical” in that it recognizes the ence properly understood constitutes the good, necessity of metaphysics—and, in particular, and it is this constitutive knowledge, in turn, theistic metaphysics—in order to make that generates the human capacity not only to rationally justifiable claims about the exist- make choices, but to be able to make moral ence and nature of the good, including the choices—that is, to choose to act in accord- human good. It is “neo,” on the other hand, ance with the comprehensive good that one because it rejects the claim common in cannot fail to know, or to choose against it. classical metaphysics that one can know the From and within this metaphysical and nature of the good by means of negation. In teleological framework, Gamwell then moves response, Gamwell seeks to identify positively swiftly but deftly in chapter 4 to elaborating and univocally the necessary constitutive on this conception of moral freedom and features both of existence itself (what he calls responsibility, which, in turn, he leverages and “metaphysics in the strict sense”) and of refines to demonstrate the existence of what subjectivity itself (what he calls “metaphysics he calls “social practices.” These practices, in the broad sense”). Drawing deeply on the authorized by and derived from the 48! SYMPOSIA teleological nature of the good, include the warranted principal of religious neutrality, foundational principle of “communicative thus solving the problem that Stout, in respect,” by which Gamwell means the recog- Gamwell’s mind, aptly describes but fails to nition that any claim a subject makes to moral redress. validity—that is, any statement an individual Encapsulating Existence and the Good is makes to explain and justify her actions— uniquely hazardous because Gamwell’s implicitly and necessarily affirms the right for systematic argument, like the metaphysical any other subject to contest it and make her system he so carefully describes, is own claims to moral validity. This principle, meticulously and syllogistically disciplined at Gamwell emphasizes, is implicitly rooted in every step, and so defies generalization. Yet the nature of the good but explicitly
Recommended publications
  • Why Essentialism Requires Two Senses of Necessity’, Ratio 19 (2006): 77–91
    Please cite the official published version of this article: ‘Why Essentialism Requires Two Senses of Necessity’, Ratio 19 (2006): 77–91. http://dx.doi.org/10.1111/j.1467-9329.2006.00310.x WHY ESSENTIALISM REQUIRES TWO SENSES OF NECESSITY1 Stephen K. McLeod Abstract I set up a dilemma, concerning metaphysical modality de re, for the essentialist opponent of a ‘two senses’ view of necessity. I focus specifically on Frank Jackson’s two- dimensional account in his From Metaphysics to Ethics (Oxford: Oxford University Press, 1998). I set out the background to Jackson’s conception of conceptual analysis and his rejection of a two senses view. I proceed to outline two purportedly objective (as opposed to epistemic) differences between metaphysical and logical necessity. I conclude that since one of these differences must hold and since each requires the adoption of a two senses view of necessity, essentialism is not consistent with the rejection of a two senses view. I. Terminological Preliminaries The essentialist holds that some but not all of a concrete object’s properties are had necessarily and that necessary properties include properties that are, unlike the property 1 Thanks to John Divers, audiences at the Open University Regional Centre, Leeds and the University of Glasgow and an anonymous referee for comments. 2 of being such that logical and mathematical truths hold, non-trivially necessary. It is a necessary condition on a property’s being essential to an object that it is had of necessity. In the case of concrete objects, some such properties are discoverable by partly empirical means.
    [Show full text]
  • On Categories and a Posteriori Necessity: a Phenomenological Echo
    © 2012 The Author Metaphilosophy © 2012 Metaphilosophy LLC and Blackwell Publishing Ltd Published by Blackwell Publishing Ltd, 9600 Garsington Road, Oxford OX4 2DQ, UK, and 350 Main Street, Malden, MA 02148, USA METAPHILOSOPHY Vol. 43, Nos. 1–2, January 2012 0026-1068 ON CATEGORIES AND A POSTERIORI NECESSITY: A PHENOMENOLOGICAL ECHO M. J. GARCIA-ENCINAS Abstract: This article argues for two related theses. First, it defends a general thesis: any kind of necessity, including metaphysical necessity, can only be known a priori. Second, however, it also argues that the sort of a priori involved in modal metaphysical knowledge is not related to imagination or any sort of so-called epistemic possibility. Imagination is neither a proof of possibility nor a limit to necessity. Rather, modal metaphysical knowledge is built on intuition of philo- sophical categories and the structures they form. Keywords: a priori, categories, intuition, metaphysical necessity. Fantasy abandoned by reason produces impossible monsters. —Francisco de Goya (1746–1828), The Caprices, plate 43, The Sleep of Reason Produces Monsters 1. Introduction Statements of fact are necessarily true when their truth-maker facts cannot but be the case. Statements of fact are contingently true when their truth-maker facts might not have been the case. I shall argue that modal knowledge, that is, knowledge that a (true/false) statement is necessarily/ contingently true, must be a priori knowledge, even if knowledge that the statement is true or false can be a posteriori. In particular, justified accept- ance of necessary facts requires a priori modal insight concerning some category which they instantiate. In this introduction, the first part of the article, I maintain that Kripke claimed that the knowledge that a statement has its truth-value as a matter of necessity/contingency is a priori founded—even when knowl- edge of its truth/falsehood is a posteriori.
    [Show full text]
  • The Transience of Possibility Reina Hayaki
    Forthcoming in the European Journal of Analytic Philosophy (2006). The Transience of Possibility Reina Hayaki ABSTRACT. The standard view of metaphysical necessity is that it is truth in all possible worlds, and therefore that the correct modal logic for metaphysical necessity is S5, in models of which all worlds are accessible from each other. I argue that S5 cannot be the correct logic for metaphysical necessity because accessibility is not symmetric: there are possible worlds that are accessible from ours but from which our world is not accessible. There are (or could be) some individuals who, if they had not existed, could not have existed. Once the possibility of such individuals is lost, it is gone forever. 1. Truth in all possible worlds? It is now widely (though not universally) accepted that metaphysical necessity is to be distinguished from logical necessity. A proposition is logically necessary if it is a theorem of logic. The notion of logical necessity is not without its problems. When we say “a theorem of logic”, which logic is appropriate for this definition? Should we use mere first-order logic, or something more powerful? (Are axioms of second-order logic logically necessary truths?) What if the relevant logic is not complete, so that some true sentences are not theorems? Are all mathematical truths logically necessary? Or, given the apparent failure of efforts to reduce mathematics to logic, should we say that some 1 mathematical propositions are not logically necessary but perhaps “mathematically necessary”, relative to a particular system of mathematics? How should we adjudicate wrangling between adherents of mutually incompatible logics, such as classical and non- classical logics? Regardless of how we answer these questions, the notion of logical necessity is at heart a syntactic one.
    [Show full text]
  • Ither Metaphysical Necessity?
    This is a repository copy of W(h)ither Metaphysical Necessity?. White Rose Research Online URL for this paper: http://eprints.whiterose.ac.uk/131388/ Version: Accepted Version Article: Divers, J orcid.org/0000-0002-1286-6587 (2018) W(h)ither Metaphysical Necessity? Aristotelian Society Supplementary Volume, 92 (1). pp. 1-25. ISSN 0309-7013 https://doi.org/10.1093/arisup/aky008 (c) 2018 The Aristotelian Society This is a pre-copyedited, author-produced PDF of an article accepted for publication in Aristotelian Society Supplementary Volume xcii following peer review. The version of record Divers, J (2018) W(h)ither Metaphysical Necessity? Aristotelean Society Supplementary Volume, 92 (1). pp. 1-25. ISSN 0309-7013 is available online at: https://doi.org/10.1093/arisup/aky008. Reuse Items deposited in White Rose Research Online are protected by copyright, with all rights reserved unless indicated otherwise. They may be downloaded and/or printed for private study, or other acts as permitted by national copyright laws. The publisher or other rights holders may allow further reproduction and re-use of the full text version. This is indicated by the licence information on the White Rose Research Online record for the item. Takedown If you consider content in White Rose Research Online to be in breach of UK law, please notify us by emailing [email protected] including the URL of the record and the reason for the withdrawal request. [email protected] https://eprints.whiterose.ac.uk/ W(H)ITHER METAPHYSICAL NECESSITY? By John Divers G20, Michael Sadler Building, University of Leeds, Leeds LS2 9JT Abstract I argue that a pragmatic scepticism about metaphysical modality is a perfectly reasonable position to maintain.
    [Show full text]
  • "Metaphysical" Possibility Revisited
    Justin Clarke-Doane Columbia University “Metaphysical” Possibility Revisited Metaphysical Possibility: That alethic, non-deontic, modality whose necessities are supposed to include the likes of conceptual truths, (pure) mathematical truths, truths of fundamental ontology (such as that there are, or are not, propositions, properties, or possible worlds), mereological truths, identity truths, explanatorily basic normative truths, and grounding truths. o Sider: “We are told that logic…is metaphysically necessary. We are told that laws of nature are not….[I]t is metaphysically necessary that “nothing can be in two places at once”, and so on. This conception falls…short of a full criterion. But a thin conception is not in itself problematic. For when a notion is taken to be fundamental, one often assumes that the facts involving the notion will outrun one's conception [2011, 266].” It is widely agreed that the intelligibility of metaphysical modality has been vindicated. o Quine: “I do not myself make sense…of metaphysical necessity [1990, 224].” o Williamson: “[M]etaphysical modality is only one member of the extended family of objective modalities. Arguments for scepticism about metaphysical modality tend [implausibly] to generalize to other objective modalities [2016, 462].” But even if metaphysical modality is intelligible, it could lack much metaphysical significance. I will argue that this is the case, and will conclude with an alternative conception of possibility. Extant “Deflationist” Critiques Sidelle [1989] & Unger [2014]: “Twin Earth” thought experiments just concern the meaning of a word. We all agree what worlds there are. We just disagree about how to describe them. Problem: This critique is quite limited.
    [Show full text]
  • Causal Necessity in Aristotle (Final Version)
    Causal Necessity in Aristotle Nathanael Stein [to appear in the British Journal for the History of Philosophy] 1. Introduction Recent discussions of causation have seen a revival of several concepts after a period in which Humean and neo-Humean views and critiques had rendered them suspect: causal powers, dispositions, and causal necessitation.1 Along these lines, for example, some theorists appeal to causal powers as genuine features of objects which enable them to act on other things, while others explicate the idea of causal determination by appealing to and defending the idea of causal necessitation.2 In general, the redeployments of these concepts figure in attempts to understand the relation of causation as one in which causes determine or bring about their effects in virtue of their intrinsic 1 The notion of causal necessity, for example, has been defended by several theorists: the so-called Dretske- Tooley-Armstrong (Dretske (1977), Tooley (1977), Armstrong (1983)) theory of natural laws posits nomological (as distinct from metaphysical) necessitation relations between universals, while Shoemaker (1998) argues that causal necessity simply is a kind of metaphysical necessity, one which is rooted in the causal powers of certain properties. Powers and dispositions, once widely ridiculed as explanatorily vacuous, have been defended by Harré (1970), Shoemaker (1980), Cartwright (1994), Heil (2005), and Martin (1994), among others. These views contrast with so-called counterfactual analyses of causation, the most well-known of which is that of David Lewis (1973), (1994), and (2000), attempt to account for causation without appealing to causal necessitation, often citing Hume as the reason for their doing so, as Lewis does.
    [Show full text]
  • CAUSAL and METAPHYSICAL NECESSITY 61 Possibility
    CAUSAL AND METAPHYSICAL View metadata, citation and similar papers at core.ac.uk NECESSITY brought to you by CORE provided by PhilPapers BY SYDNEY SHOEMAKER Abstract: Any property has two sorts of causal features: “forward-looking” ones, having to do with what its instantiation can contribute to causing, and “backward-looking” ones, having to do with how its instantiation can be caused. Such features of a property are essential to it, and properties sharing all of their causal features are identical. Causal necessity is thus a special case of metaphysical necessity. Appeals to imaginability have no more force against this view than they do against the Kripkean view that statements like “Gold is an element” are metaphysically necessary. 1. There was a time, within the memory of some of us, when it was widely accepted that there are just two kinds of necessity. There was logical necessity, which was generally construed as including the necessity of analytic truths. This was assumed to be something to which we have an a priori access. And there was causal necessity, to which our only access is empirical. Since the dominant views about causality then current were Humean in inspiration, there was some question as to how so-called causal necessity, the distinctive status of causal laws and their consequences, deserved the name of “necessity” at all. But that was what it was frequently called. Since then the boat has been radically rocked, first by Quine and then by Kripke. The intended effects of their attacks on the traditional view were of course very different.
    [Show full text]
  • How to Make Possibility Safe for Empiricists Abstract 1. Introduction
    Draft commenced August 31, 2020. Version of October 16, 26, November 4, 2020; January 12, February 21, March 1, 2021. Typo corrections, August 26, 2021 How to Make Possibility Safe for Empiricists John D. Norton1 Department of History and Philosophy of Science University of Pittsburgh http://www.pitt.edu/~jdnorton Abstract What is possible, according to the empiricist conception, is what our evidence positively allows; and what is necessary is what it compels. These notions, along with logical possibility, are the only defensible notions of possibility and necessity. In so far as nomic and metaphysical possibilities are defensible, they fall within empirical possibility. These empirical conceptions are incompatible with traditional possible world semantics. Empirically necessary propositions cannot be defined as those true in all possible worlds. There can be empirical possibilities without empirical necessities. The duality of possibility and necessity can be degenerate and can even be falsified. 1. Introduction What are “small-e” empiricist2 philosophers of science, like me, to make of possibilities? They are central to science. Our best theories of gravity and stellar structure tell us that it is 1 My thanks to Yemima Ben-Menahem, Jeremy Butterfield, Patrick Dürr, Carl Hoefer, Edouard Machery, Brian McLoone, James Norton, Matt Parker, Bryan Roberts, Margot Strohminger and Jim Woodward for helpful discussion. They bear no responsibility for the content of this paper other than for failing to talk me out of it. 2 A “small-e” empiricist holds that we can only learn contingent truths of the world from experiences of the world. A “big-E” Empiricist holds the stronger view that these experiences are all we can learn.
    [Show full text]
  • Necessity and Contingency in Leibniz. G
    University of Massachusetts Amherst ScholarWorks@UMass Amherst Doctoral Dissertations 1896 - February 2014 1-1-1974 Necessity and contingency in Leibniz. G. W. Fitch University of Massachusetts Amherst Follow this and additional works at: https://scholarworks.umass.edu/dissertations_1 Recommended Citation Fitch, G. W., "Necessity and contingency in Leibniz." (1974). Doctoral Dissertations 1896 - February 2014. 2083. https://scholarworks.umass.edu/dissertations_1/2083 This Open Access Dissertation is brought to you for free and open access by ScholarWorks@UMass Amherst. It has been accepted for inclusion in Doctoral Dissertations 1896 - February 2014 by an authorized administrator of ScholarWorks@UMass Amherst. For more information, please contact [email protected]. NECESSITY AND CONTINGENCY IN LEIBNIZ A Dissertation Presented By GREGORY WERNER FITCH Submitted to the Graduate School of the University of Massachusetts in partial fulfillment of the requirements for the degree DOCTOR OF PHILOSOPHY September 1974 Philosophy (c) Gregory Werner Fitch 1974 All Rights Reserved iii NECESSITY AND CONTINGENCY IN LEIBNIZ A Dissertation By GREGORY WERNER FITCH Approved as to style and content by: clJLl -i Robert C. Sle'igh'Jr., Ph.D., Chairman of Committee Vere C. Chappell, Ph.D., Member /) t Fred A. Feldman, Ph.D. , Member % U* r rank W. Heny, Ph.D. Member \14ajL C, Vere C. Chappell, Ph.D., Department Head Department of Philosophy September 1974 Necessity and Contingency in Leibniz (September 1974) Gregory W. Fitch, B.A. , Western Washington State College M.A, , University of Massachusetts Directed by: Robert C. Sleigh Jr., Ph.D. Among the objections raised against Leibniz's metaphysical views, the problem of contingency is one of the most crucial and difficult problems Leibniz faced.
    [Show full text]
  • Leibniz on Contingency and Freedom: a Molinism Friendly Account
    Leibniz on Contingency and Freedom: A Molinism Friendly Account Dissertation Presented in Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the Graduate School of The Ohio State University By Juan Garcia, MA Graduate Program in Philosophy The Ohio State University 2018 Dissertation Committee: Tamar Rudavsky, Advisor Julia Jorati, Advisor Lisa Downing William Taschek © 2018 by Juan Garcia All rights reserved. Abstract: Some philosophical ideas, like metals, reveal their most interesting qualities when stretched. As I see it, the intelligibility and plausibility of the concept of contingency, as a condition for freedom, is stretched significantly by three of Leibniz’s major philosophical commitments: i) a robust version of the principle of sufficient reason; ii) strong theological commitments like divine foreknowledge and robust providence; and iii) Leibniz’s distinctive thesis of complete individual concepts – the doctrine that every substance has an individual concept which includes predicates denoting everything that will ever happen to it. Many interpreters think that these Leibnizian commitments stretch contingency to the breaking point: Leibniz cannot retain a genuine type of contingency. In this dissertation, I argue that these interpreters are mistaken and that Leibniz can accommodate a plausible type of contingency. Two important steps in reaching this conclusion are the following. First, I identify a kind of explanation of rational action according to which the explanans does not necessitate the explanandum. Second, I develop an account that makes sense of individual concepts including contingent truths as contingent. This account both sheds new light on some of Leibniz’s central views on contingency and freedom, and expands our substantive understanding of contingency as a condition for freedom.
    [Show full text]
  • Logical Combinatorialism
    Logical Combinatorialism Andrew Bacon* July 13, 2020 Abstract In explaining the notion of a fundamental property or relation, metaphysicians will often draw an analogy with languages. The fundamental properties and relations stand to reality as the primitive predicates and relations stand to a language: the smallest set of vocabulary God would need in order to write the `book of the world'. In this paper I attempt to make good on this metaphor. In order to do this I introduce a modality that, put informally, stands to propositions as logical truth stands to sentences. The resulting theory, formulated in higher-order logic, also vindicates the Humean idea that fundamental properties and relations are freely recombinable and a variant of the structural idea that propositions can be decomposed into their fundamental constituents via logical operations. Indeed, it is seen that, although these ideas are seemingly distinct, they are not independent, and fall out of a natural and general theory about the granularity of reality. Metaphysicians often theorize in terms of the notion of a property or relation being fundamental. When it comes to spelling out what this means, metaphors abound. According to one gloss, the fundamental properties and relations are the primitive constants in the language of reality, from which all other properties and relations can be defined; they are the vocabulary God would need in order to write the `book of the world' (Sider (2011)). The metaphor of reality as a language is one that is hard to make precise, and, taken too literally, has been shown to be subject to paradoxes.1 I take this as a warning to proceed cautiously, by codifying our metaphysics in a precise formal language where possible | in this case, higher-order logic | and employing model theoretic techniques to check for consistency.
    [Show full text]
  • Certainty, Necessity, and Knowledge in Hume's Treatise
    Certainty, Necessity, and Knowledge in Hume’s Treatise Miren Boehm Abstract: Hume appeals to different kinds of certainties and necessities in the Treatise. He contrasts the certainty that arises from intuition and demonstrative reasoning with the certainty that arises from causal reasoning. He denies that the causal maxim is absolutely or metaphysically necessary, but he nonetheless takes the causal maxim and ‘proofs’ to be necessary. The focus of this paper is the certainty and necessity involved in Hume’s concept of knowledge. I defend the view that intuitive certainty, in particular, is certainty of the invariability or necessity of relations between ideas. Against David Owen and Helen Beebee, I argue that the certainty involved in intuition depends on the activity of the mind. I argue, further, that understanding this activity helps us understand more clearly one of Hume’s most important theses, namely that experience is the source of a distinct kind of certainty and of necessity. Hume acknowledges that the general maxim in philosophy: “whatever begins to exist, must have a cause of existence” is “suppos’d to be founded on intuition, and to be one of those maxims, which […] ’tis impossible for men in their hearts really to doubt of” (T 1.3.3.1).1 But he maintains that, if we examine the maxim by his “idea of knowledge,” “we shall discover in it no mark of any such intuitive certainty; but on the contrary shall find, that ‘tis of a nature quite foreign to that species of 1. David Hume, A Treatise of Human Nature, ed.
    [Show full text]