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Debunking Logical Ground: Distinguishing Metaphysics from Semantics

Published online by Cambridge University Press:  20 April 2020

MICHAELA M. MCSWEENEY*
Affiliation:
BOSTON UNIVERSITYmichaelamcs@gmail.com

Abstract

Many philosophers take purportedly logical cases of ground (such as a true disjunction being grounded in its true disjunct(s)) 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 (e.g.) first order logic can explain why we have such intuitions. And, I argue, neither semantic relation can be a species of ground even on a quite broad conception of what ground is. Hence, without a positive argument for taking so-called ‘logical ground’ to be something distinct from a semantic determination relation, we should cease treating logical cases as cases of ground.

Type
Articles
Copyright
Copyright © American Philosophical Association 2020

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Footnotes

Thanks to Paul Audi, Mark Balaguer, Rebecca Chan, Shamik Dasgupta, Louis deRosset, Catharine Diehl, Ned Hall, Kathrin Koslicki, David Kovacs, Jon Erling Litland, Elizabeth Miller, Michael Raven, Gideon Rosen, Erica Shumener, Elanor Taylor, Jason Turner, an anonymous referee, and philosophers at the University of Colorado, Princeton, and the Humboldt University for helpful comments and suggestions.

References

Audi, Paul. (2012) ‘Grounding: Towards a Theory of the In-Virtue-Of Relation’. Journal of Philosophy, 109, 685711.CrossRefGoogle Scholar
Audi, Paul. (2019) ‘Why Truthmaking is not a Case of Grounding’. Philosophy and Phenomenological Research. Online First. https://doi.org/10.1111/phpr.12605.CrossRefGoogle Scholar
Bhogal, Harjit. (2017) ‘Minimal Anti-Humeanism’. Australasian Journal of Philosophy, 95, 447–60.CrossRefGoogle Scholar
Bliss, Ricki. (2014) ‘Viciousness and Circles of Ground’. Metaphilosophy, 45, 245–56.CrossRefGoogle Scholar
Bokulich, Alisa. (2011) ‘How Scientific Models Can Explain’. Synthese, 180, 3345.CrossRefGoogle Scholar
Bokulich, Alisa. (2018) ‘Representing and Explaining: The Eikonic Conception of Scientific Explanation’. Philosophy of Science, 85, 793805.CrossRefGoogle Scholar
Correia, Fabrice. (2005) Existential Dependence and Cognate Notions. München: Philosophia Verlag.Google Scholar
Correia, Fabrice. (2010) ‘Grounding and Truth-functions’. Logique et Analyse, 53, 251–79.Google Scholar
Correia, Fabrice. (2014) ‘Logical Grounds’. The Review of Symbolic Logic, 7, 3159.CrossRefGoogle Scholar
Fine, Kit. (2010) ‘Some Puzzles of Ground’. Notre Dame Journal of Formal Logic, 51, 97118.CrossRefGoogle Scholar
Fine, Kit. (2012) ‘A Guide to Ground’. In Correia, Fabrice and Schnieder, Benjamin (eds.), Metaphysical Grounding: Understanding the Structure of Reality (Cambridge: Cambridge University Press), 3780.CrossRefGoogle Scholar
Gregory, Dominic. (2005) ‘Keeping Sematics Pure’. Nous, 39, 505–28.CrossRefGoogle Scholar
Hofweber, Thomas. (2009) ‘Ambitious, yet Modest, Metaphysics’. In Chalmers, David, Manley, David, and Wasserman, Ryan (eds.), Metametaphysics: New Essays on the Foundations of Ontology (Oxford: Oxford University Press), 260–89.Google Scholar
Jansson, Lina. (2017) ‘Explanatory Asymmetries, Ground, and Ontological Dependence’. Erkenntnis, 82, 1744.CrossRefGoogle Scholar
Jenkins, Carrie. (2011) ‘Is Metaphysical Dependence Irreflexive?’. The Monist, 94, 267–76.CrossRefGoogle Scholar
Koslicki, Kathrin. (2013) ‘Ontological Dependence: An Opinionated Survey’. In Hoeltje, Miguel, Schnieder, Benjamin, and Steinberg, Alex (eds.), Varieties of Dependence: Ontological Dependence, Grounding, Supervenience, Response-Dependence (München: Philosophia Verlag), 3164.Google Scholar
Koslicki, Kathrin. (2015) ‘The Coarse-Grainedness of Grounding’. Oxford Studies in Metaphysics, 9, 306–44.CrossRefGoogle Scholar
Kovacs, David. (2018) ‘What is Wrong with Self-Grounding?’. Erkenntnis, 83, 1157–80.CrossRefGoogle Scholar
Kovacs, David. (2019) ‘Metaphysically Explanatory Unification’. Philosophical Studies. Online First. https://doi.org/10.1007/s11098-019-01279-z.CrossRefGoogle Scholar
Lange, Marc. (2013) ‘Grounding, Scientific Explanation, and Humean Laws’. Philosophical Studies, 164, 255–61.CrossRefGoogle Scholar
Lewis, David. (1986) On the Plurality of Worlds. Oxford: Blackwell.Google Scholar
Litland, Jon Erling. (2013) ‘On Some Counterexamples to the Transitivity of Grounding’. Essays in Philosophy, 14, 1932.CrossRefGoogle Scholar
McSweeney, Michaela M. (2016) ‘An Epistemic Account of Metaphysical Equivalence’. Philosophical Perspectives, 30, 270–93.CrossRefGoogle Scholar
McSweeney, Michaela M. (Forthcoming) ‘Grounding Logically Complex Facts’. In Raven, Michael (ed.), The Routledge Handbook of Grounding (New York: Routledge).Google Scholar
Miller, Elizabeth. (2015) ‘Humean Scientific Explanation’. Philosophical Studies, 172, 1311–32.CrossRefGoogle Scholar
Plantinga, Alvin. (1979) The Nature of Necessity. Oxford: Clarendon Press.Google Scholar
Poggiolesi, Francesca. (2016) ‘On Defining the Notion of Complete and Immediate Formal Grounding’. Synthese, 193, 3147–67.CrossRefGoogle Scholar
Poggiolesi, Francesca. (2018) ‘On Constructing a Logic for the Notion of Complete and Immediate Formal Grounding’. Synthese, 195, 1231–54.CrossRefGoogle Scholar
Raven, Michael. (2012) ‘In Defence of Ground’. Australasian Journal of Philosophy, 90, 687701.CrossRefGoogle Scholar
Raven, Michael. (2013) ‘Is Ground a Strict Partial Order?’. American Philosophical Quarterly, 50, 191–99.Google Scholar
Rosen, Gideon. (2010) ‘Metaphysical Dependence: Grounding and Reduction’. In Hale, Bob and Hoffman, Aviv (eds.), Modality: Metaphysics, Logic, and Epistemology (Oxford: Oxford University Press), 109–36.CrossRefGoogle Scholar
Schaffer, Jonathan. (2009) ‘On What Grounds What’. In Chalmers, David, Manley, David, and Wasserman, Ryan (eds.), Metametaphysics: New Essays on the Foundations of Ontology (Oxford: Oxford University Press), 347–83.Google Scholar
Schaffer, Jonathan. (2012) ‘Grounding, Transitivity, and Contrastivity’. In Correia, Fabrice and Schnieder, Benjamin (eds.), Metaphysical Grounding: Understanding the Structure of Reality (Cambridge: Cambridge University Press), 122–38.CrossRefGoogle Scholar
Schnieder, Benjamin. (2016) ‘In Defence of a Logic for “Because’’’. Journal of Applied Non-Classical Logics, 26, 160–71.CrossRefGoogle Scholar
Shumener, Erica. (2017) ‘Laws of Nature, Explanation, and Semantic Circularity’. British Journal for the Philosophy of Science, 70, 787815.CrossRefGoogle Scholar
Thomasson, Amie. (2015) Ontology Made Easy. New York: Oxford University Press.Google Scholar
Trogdon, Kelly. (2013) ‘An Introduction to Grounding’ In Hoeltje, Miguel, Schnieder, Benjamin, and Steinberg, Alex (eds.), Varieties of Dependence: Ontological Dependence, Grounding, Supervenience, Response-Dependence (München: Philosophia Verlag), 97122.Google Scholar
Turner, Jason. (2016) ‘Curbing Enthusiasm about Grounding’. Philosophical Perspectives, 30, 366–96.CrossRefGoogle Scholar
Wilson, Jessica. (2014) ‘No Work for a Theory of Grounding’. Inquiry, 57, 535–79.CrossRefGoogle Scholar
Woods, Jack. (2018) ‘Emptying a Paradox of Ground’. Journal of Philosophical Logic, 47, 631–48.CrossRefGoogle Scholar