Reconsidering Ontological Pluralism Critique of Two Misguided Presuppositions

Document Type : Original Article

Author

PhD in Philosophical Logic, Faculty of Literature and Humanities, University of Isfahan, Isfahan, Iran.

10.30479/wp.2025.21292.1134

Abstract

Ontological pluralism is an approach in metaontology that has been systematically introduced over the past decade. However, there is still no detailed formulation and proper explanation of it. In addition, since ontological pluralism has generated a new literature in analytic philosophy, it has led to the belief that it is a new approach to ontology with little historical precedent. The following article is dedicated to these two works. First, it has been shown how ontological pluralism has had prominent supporters in various periods of the history of philosophy; in a way, it can be said that it is the dominant approach in the history of ontology. Second, it has been shown that ontological pluralism has been pursued in two different and seemingly unrelated formulations in the past decade; in such a way that each of them has different presuppositions, concerns, arguments, and consequences. The first formulation focuses on the metaphysical structure of the world and considers the world to consist of facts that are not uniform in their way of being. The second formulation deals with ontological descriptions of the world and focuses on the fact that different and conflicting ontological descriptions of the world can be put forward.

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Main Subjects

Aquinas, Thomas (1947) Summa Theologica, vol. I, translated by the Fathers of the English Dominican Province, Benziger Brothers.
Aquinas, Thomas (1968) On Being and Essence, translated by Armand Maurer, Toronto: Pontifical Institute of Mediaeval Studies.
Aquinas, Thomas (1993) Selected Philosophical Writings, translated by Timothy McDermott, Oxford University Press.
Aristotle (1984) The Complete Works of Aristotle, translated and edited by Jonathan Barnes, Princeton: Princeton University Press.
Brentano, Franz (1975) On the Several Senses of Being in Aristotle, translated by Rolf George, University of California Press.
Caplan, Ben (2011) “Ontological Superpluralism”, Philosophical Perspectives, Vol. 25, No. 1, pp. 79-114.
Deleuze, Gilles (1994) Difference and Repetition, translated by Paul Patton, New York: Columbia University Press.
Descartes, René (1985) The Philosophical Writings, vol. I, translated by John Cottingham, Robert Stoothoff, and Reginald Murdoch, New York: Cambridge University Press.
Eklund, Matti (2006) “Metaontology”, Philosophy Compass, Vol. 1, No. 3, pp. 317-334.
Eklund, Matti (2008a) “Putnam on Ontology”, Following Putnam’s Trail: On Realism and Other Issues, edited by Maria Uxia Rivas Monroy et al., New York: Rodopi.
Eklund, Matti (2008b) “The Picture of Reality as an Amorphous Lump”, Contemporary Debates in Metaphysics, edited by Theodore Sider, John Hawthorne, and Dean W. Zimmerman, Oxford: Blackwell Publishing, pp. 382-396.
Eklund, Matti (2009) “Carnap and Ontological Pluralism”, Metametaphysics: New Essays on the Foundations of Ontology, edited by David Chalmers, David Manley and Ryan Wasserman, Oxford: Oxford University Press, pp. 130-56.
Esfandiari, Mohammad Hossein, Morteza Hajhosseini, and Mohammad Ali Hodjati (2021) “Aristotle on Ontological Pluralism”, The Quarterly Journal of Philosophical Investigation, Vol. 15, No. 36, pp. 264-283.
Esfandiari, Mohammad Hossein (2018) “The Problem of 'Something' in Logic; Gricean Defense of Substitutional Interpretation of Particular Quantifier”, Metaphysics, No. 25, pp. 63-76 [in Persian].
Esfandiari, Mohammad Hossein (2023) “Putnam's Meaning-Based Version of Ontological Pluralism”, Journal of Philosophical Theological Research, Vol. 25, No. 1, pp. 137-158.
Heidegger, Martin. (2010). Being and Time. Translated by Abdolkarim Rashidian. Tehran: Ney [in Persian].
Heidegger, Martin (2013) Grundprobleme der Phänomenologie, translated by Parviz Zia Shahabi, Tehran: Minooye Kherad [in Persian].
Hofweber, Thomas (1999) Ontology and Objectivity, Dissertation Submitted to the Department of Philosophy of Stanford University.
Lynch, M. (1998) Truth in Context: An Essay on Pluralism and Objectivity, Cambridge: MIT Press.
McDaniel, Kris (2009) “Ways of Being”, Metametaphysics: New Essays on the Foundations of Ontology, edited by David J. Chalmers, David Manley, and Ryan Wasserman, Oxford: Oxford University Press.
McDaniel, Kris (2017) The Fragmentation of Being, New York: Oxford University Press.
Meinong, Alexius (1904) “The Theory of Objects”, Realism and the Background of Phenomenology, edited by Roderick M. Chisholm. Illinois: Free Press.
Plato (2001) Plato, Complete Works, translated and edited by Mohammad Hasan Lotfi, Vol. 3, Tehran: Khwarizmi [in Persian].
Meinong, Alexius (1983) On Assumptions, University of California Press.
Putnam, Hilary (2004) Ethics without Ontology, Cambridge: Harvard University Press.
Quine, W. V. O. (2013) Word and Object, Cambridge: MIT Press.
Russell, Bertrand (1903) The Principles of Mathematics, Cambridge: Cambridge University Press.
Russell, Bertrand (1912) The Problems of Philosophy, New York: Oxford University Press.
Russell, Bertrand (1914) Our Knowledge of the External World, London: George Allen and Unwin LTD.
Russell, Bertrand (1940) An Inquiry into Meaning and Truth, London: George Allen and Unwin LTD.
Russell, Bertrand (1959) My Philosophical Development, New York: Simon and Schuster.
Russell, Bertrand (2010) The Philosophy of Logical Atomism, London: Routledge.
Ryle, Gilbert (2009a) The Concept of Mind, New York: Routledge.
Ryle, Gilbert (2009b) Collected Essays: Collected Papers vol. II 1929-1968, New York: Routledge.
Shields, Christopher (1999) Order in Multiplicity: Homonymy in the Philosophy of Aristotle, Oxford: Oxford University Press.
Spencer, Joshua (2012) “Ways of Being”, Philosophy Compass, Vol. 7, No. 12, pp. 910-918. Doi: 10.1111/j.1747-9991.2012.00527.
Tonner, Philip (2010) Heidegger, Metaphysics and the Univocity of Being, New York: Continuum.
Turner, Jason (2010) “Ontological Pluralism”, Journal of Philosophy, Vol. 107, No. 1, pp. 5-34.
Turner, Jason (2012) “Logic and Ontological Pluralism”, Journal of Philosophical Logic, Vol. 41, pp. 419-48.
Turner, Jason (2021) “Ontological Pluralism”, The Routledge Handbook of Metaphysics, edited by J. Miller and R. Bliss, London: Routledge, pp. 184-196.
van Inwagen, Peter (1998) “Meta-Ontology”, Erkenntnis, Vol. 48, pp. 233-250.
Wittgenstein, Ludwig (1967) Zettel, translated by G. E. M. Anscombe, California: University of California Press.
Wittgenstein, Ludwig (1974) Philosophical Grammar, translated by Anthony Kenny, Oxford: Blackwell Publishing Ltd.
Wittgenstein, Ludwig (2020) Philosophical Investigations, translated by Malek Hosseini, Tehran: Hermes & Kargadan [in Persian].