Abstract
Supervenience is necessary co-variation between two sets of entities (properties, facts, objects, etc.). In the good old days, supervenience was considered a useful philosophical tool with a wide range of applications in the philosophy of mind, metaethics, epistemology, and elsewhere. In recent years, however, supervenience has fallen out of favor, giving place to grounding, realization, and other, more metaphysically “meaty”, notions. The emerging consensus is that there are principled reasons for which explanatory theses cannot be captured in terms of supervenience, or as the slogan goes: “Supervenience Is Nonexplanatory” (SIN). While SIN is widely endorsed, it is far from clear what it amounts to and why we should believe it. In this paper, I will distinguish various theses that could be meant by it, and will argue that none of them is both interesting and plausible: on some interpretations of ‘explanatory’, we have no reason to believe that supervenience is unexplanatory, while on other interpretations, supervenience is indeed unexplanatory, but widely accepted textbook cases of explanatory relations come out as unexplanatory, too. This result raises doubts as to whether there is any interesting sense in which SIN is true, and suggests that the contemporary consensus about supervenience is mistaken.
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Notes
Backing theorists include Ruben (1990), Kim (1994), Audi (2012), Schaffer (2012, 2016), Skiles (2015), and many others. Kim (1994) prefers the name ‘explanatory realism’, which I find misleading (one can be a realist about explanation without thinking of it in terms of underlying relations). Many philosophers use the word ‘grounding’ for a type of explanation, rather than the underlying relation (e.g. Fine 2012; DeRosset 2013; Dasgupta 2014). Raven (2015) refers to such philosophers as “unionists”, and to those who distinguish grounding from metaphysical explanation as “separatists”. I should note that while unionists reject the idea that grounding undergirds metaphysical explanation, they don’t thereby deny that something undergirds it. So, the Backing Model is strictly weaker than separatism. Indeed, even many grounding skeptics, such as Wilson (2014), subscribe to some version of the Backing Model.
Indeed, Lewis was an ardent denier of brute necessary connections, yet he often seemed to write as if he thought of supervenience as a broadly explanatory notion; see, e.g., Lewis (1983: 358–359).
Thanks to an anonymous referee, who drew my attention to this related concern.
I borrow this tripartite taxonomy from Trogdon (2017).
Thanks to Jessica Wilson for drawing my attention to this worry.
A number of authors have made this point by now: see, for insance, McKenzie (2017), Schnieder (2017), and Kovacs (2018). Grimes (1991) recognized the conceptual distinction between dependence and determination much earlier on, although (as was typical at the time) he tried to capture it with finer-grained notions of supervenience.
For example, Correia (2008) distinguishes between “rigid dependence”, where the dependee requires the existence of some particular dependent thing, and “generic dependence”, where it only requires a certain kind of dependent thing. This is a fairly standard distinction in the ontological dependence literature.
Schaffer (2009: 374).
See Fine (2012: 52). Fine uses ‘grounding’ for metaphysical explanation, rather than the underlying relation, but this is irrelevant to the point I’m making.
Relevant implication is not only unnecessary but also insufficient for explanation; see Salmon (1977/1997: 95).
Perhaps causation is an exception, and only non-causal explanatory relations are hyperintensional; this doesn’t matter for the argument. For versions of the “Coarse-grainedness” worry, see Schaffer (2009: 364, 2016: 52), Raven (2015: 325), Bliss and Trogdon (2016: §4), and McKenzie (2014, forthcoming).
Thanks to an anonymous referee for helping me clarify the argument here.
GC could be fine-tuned to accommodate intuitively explanatory relations between entities that cannot themselves stand in the explanation relation, but since I chose to focus on fact-supervenience, I will forgo this task here.
Cf. Audi (2012: 687–688), Schaffer (2009: 364–365, 2016: f52), Rosen (2010: 110–114), and Fine (2012: 41).
Ruben (1990: Ch. 5, Ch. 7: 187–193).
See Strevens (2008: 46) for this example.
I think that a similar difficulty besets a strategy that is the mirror image of the one I considered above: that of playing up the explanatory relevance of causes. This is the route chosen by Skow (2016a), who rejects putative counterexamples to GC by appealing to the pragmatics of explanation. The basic idea is that explanations are answers to ‘Why?’-questions; therefore, a counterexample would be a case in which citing a cause of e in response to ‘Why did e occur?’ would fail to answer the question. Skow argues that all instances of this can be explained away as cases where citing a cause does provide an answer, just not the one we were looking for. However, I doubt this strategy succeeds, since I think that both ‘Why?’-questions and the ‘because’-statements that answer them are ambiguous between causation and causal explanation (see Strawson 1985). As a result, while there is a reading on which ‘c caused e’ implies ‘e occurred because c occurred’, and also a reading on which ‘e occurred because c occurred’ implies ‘the occurrence of c explains the occurrence of e’, I deny that there is any reading on which ‘c caused e’ automatically implies ‘the occurrence of c explains the occurrence of e’. It’s worth noting that in the background there is a deeper disagreement between Skow and me. Elsewhere, Skow (2016b: Ch. 1) argues that instead of theorizing about explanation, philosophers should have been focusing on ‘Why?’-questions from the get-go. I disagree; I take explanation to be the better understood of the two notions, which makes me skeptical of calls to restructure our inquiries around ‘Why?’-questions.
This possibility was suggested to me by an anonymous referee.
This example is taken from Kim (1998: 84ff).
Ehring (2011: Ch. 5), for instance, understands realization in terms of the subclass relation (which according to him is a special case of parthood) between classes of tropes. He even explicitly offers this account as a “metaphysical explanation for why the sets of causal powers of mental properties stand in the subset relation to the sets of causal powers of certain physical properties—the core of the realization relation, according to the Subset Account” (172, emphasis in the original).
I borrow this characterization from [Kelly Trogdon, p.c.]; Jackson and Pettit don’t themselves provide a precise definition of programming.
I’m grateful to Alex Skiles, who forced me to recognize the difference between the "Surface Explanation" and the "Superficial Explanation" worries.
Some deny that grounding is transitive, and presumably they would deny the transitivity of non-causal explanation, too (Schaffer 2012). But even if they are right, it’s fairly plausible that the particular cases I’m discussing here are transitive.
See Jones (ms).
See Conee and Feldman (2004).
References
Audi, P. (2012). Grounding: Toward a theory of the in-virtue-of relation. Journal of Philosophy, 109, 685–711.
Bennett, K. (2004). Global supervenience and dependence. Philosophy and Phenomenological Research, 68, 501–529.
Bennett, K. (2011). By our bootstraps. Philosophical Perspectives, 25, 27–41.
Berker, S. (2017). The unity of grounding. Mind. https://doi.org/10.1093/mind/fzw069.
Blackburn, S. (1985/1993). Supervenience revisited. Reprinted in Essays on quasi-realism. Oxford: Oxford University Press.
Bliss, R. (2014). Viciousness and circles of ground. Metaphilosophy, 45, 245–256.
Bliss, R., & Trogdon, K. (2016). Metaphysical grounding. In E. N. Zalta (Ed.), The Stanford encyclopedia of philosophy (Winter 2016 Edition). http://plato.stanford.edu/archives/win2016/entries/grounding/.
Cameron, R. P. (2014). Parts generate the whole, but they are not identical to it. In D. Baxter & A. Cotnoir (Eds.), Composition as identity (pp. 90–107). Oxford: Oxford University Press.
Chalmers, D. (1996). The conscious mind. Oxford: Oxford University Press.
Cleve, V. (1985). Epistemic supervenience and the circle of belief. Monist, 68, 90–104.
Conee, E., & Feldman, R. (2004). Evidentialism: Essays in epistemology. Oxford: Oxford University Press.
Correia, F. (2005). Existential dependence and cognate notions. Munich: Philosophia Verlag.
Correia, F. (2008). Ontological dependence. Philosophy Compass, 3, 1013–1032.
Correia, F. (2013). Metaphysical grounds and essence. In M. Hoeltje, B. Schnieder, & A. Steinberg (Eds.), Varieties of dependence (pp. 271–296). München: Philosophia Verlag.
Correia, F., & Schnieder, B. (Eds.). (2012). Grounding: An opinionated introduction. In Metaphysical grounding: Understanding the structure of reality (pp. 1–36). Cambridge University Press.
Dasgupta, S. (2014). The possibility of physicalism. Journal of Philosophy, 111, 557–592.
Davidson, D. (1970/1980). Mental events. In Essays on actions and events. Oxford: Clarendon Press.
DePaul, M. (1987). Moral supervenience and dependence. Philosophical Studies, 51, 425–439.
deRosset, L. (2010). Getting priority straight. Philosophical Studies, 149, 73–97.
deRosset, L. (2013). Grounding explanations. Philosophers’ Imprint, 13(7), 1–26.
Ehring, D. (2011). Tropes: Properties, objects, and mental causation. Oxford: Oxford University Press.
Endicott, R. (2016). Functionalism, superduperfunctionalism, and physicalism: Lessons from supervenience. Synthese, 193, 2205–2235.
Fine, K. (2001). The question of realism. Philosophers’ Imprint, 1(1), 1–30.
Fine, K. (2012). Guide to ground. In F. Correia & B. Schnieder (Eds.), Metaphysical Grounding: Understanding the Structure of Reality (pp. 37–80). Cambridge University Press.
Grimes, T. (1988). The myth of supervenience. Pacific Philosophical Quarterly, 69, 152–160.
Grimes, T. (1991). Supervenience, dependency, and determination. Philosophical Studies, 62, 81–92.
Guigon, G. (2017). Truths qua Grounds. Philosophy and Phenomenological Research. https://doi.org/10.1111/phpr.12372.
Hare, R. M. (1952). The language of morals. Oxford: Clarendon Press.
Hoffman, V., & Newen, A. (2007). Supervenience of extrinsic properties. Erkenntnis, 67, 305–319.
Horgan, T. (1982). Supervenience and microphysics. Pacific Philosophical Quarterly, 63, 29–43.
Horgan, T. (1993). From supervenience to superdupervenience: Meeting the demands of a material world. Mind, 102, 555–586.
Horgan, T., & Timmons, M. (1992). Troubles on moral twin earth. Synthese, 92, 221–260.
Jackson, F. (1998). From metaphysics to ethics. Oxford: Oxford University Press.
Jackson, F., & Pettit, P. (1990). Program explanation: A general perspective. Analysis, 50, 107–117.
Jones, N. K. (ms). Ungrounded ground.
Kim, J. (1988/1993). Supervenience for multiple domains. In Supervenience and mind. Cambridge: Cambridge University Press.
Kim, J. (1994). Explanatory knowledge and metaphysical dependence. Philosophical Issues, 5, 51–69.
Kim, J. (1998). Mind in a physical world. Cambridge, MA: MIT Press.
Klagge, J. (1988). Supervenience: Ontological or Ascriptive. Australasian Journal of Philosophy, 66, 461–470.
Koslicki, K. (2004). Constitution and similarity. Philosophical Studies, 117, 327–364.
Koslicki, K. (2013). Ontological dependence: An opinionated survey. In M. Hoeltje, B. Schnieder, & A. Steinberg (Eds.), Varieties of dependence: Ontological dependence, grounding, supervenience, response-dependence. München: Philosophia Verlag.
Koslicki, K. (2014). The coarse-grainedness of grounding. Oxford Studies in Metaphysics, 9, 306–344.
Kovacs, D. M. (2017a). What is wrong with self-grounding? Erkenntnis. https://doi.org/10.1007/s10670-017-9934-y.
Kovacs, D. M. (2017b). Grounding and the argument from explanatoriness. Philosophical Studies, 174, 2927–2952.
Kovacs, D. M. (2018). The deflationary theory of ontological dependence. Philosophical Quarterly. https://doi.org/10.1093/pq/pqy003.
Lewis, D. (1983). New work for a theory of universals. Australasian Journal of Philosophy, 61, 343–377.
Lipton, P. (2001). What good is an explanation? In G. Hon & S. S. Rakover (Eds.), Explanation: Theoretical approaches and application. Dordrecht: Springer.
Litland, J. (2017). Grounding ground. Oxford Studies in Metaphysics, 10, 279–316.
Markosian, N. (2005). Against ontological fundamentalism. Facta Philosophica, 7, 69–84.
McKenzie, K. (2014). Priority and particle physics: Ontic structural realism as a fundamentality thesis. British Journal for the Philosophy of Science, 65, 353–380.
McKenzie, K. (2017). Structuralism in the idiom of determination. British Journal for the Philosophy of Science. https://doi.org/10.1093/bjps/axx061.
McLaughlin, B. (1995). Varieties of supervenience. In E. E. Savellos & U. Yalcin (Eds.), Supervenience: New essays (pp. 16–59). Cambridge: Cambridge University Press.
McLaughlin, B., & Bennett, K. (2018). Supervenience. In E. N. Zalta (Ed.), The Stanford encyclopedia of philosophy (Spring 2018 Edition). http://plato.stanford.edu/archives/spr2018/entries/supervenience/.
Melnyk, A. (2003). A physicalist manifesto: Thoroughly modern materialism. Cambridge: Cambrdige University Press.
Petrie, B. (1987). Global supervenience and reduction. Philosophy and Phenomenological Research, 48, 119–130.
Raven, M. (2012). In defence of ground. Australasian Journal of Philosophy, 90, 687–701.
Raven, M. (2015). Ground. Philosophy Compass, 10, 322–333.
Ridge, M. (2007). Anti-reductionism and supervenience. Journal of Moral Philosophy, 4, 330–348.
Rosen, G. (2010). Metaphysical dependence: Grounding and reduction. In B. Hale & A. Hoffman (Eds.), Modality: Metaphysics, logic, and epistemology. Oxford: Oxford University Press.
Ruben, D.-H. (1990). Explaining explanation. London: Routledge.
Salmon, W. (1977/1997). A third dogma of empiricism. Reprinted in Causality and explanation. Oxford: Oxford University Press.
Schaffer, J. (2009). On what grounds what. In D. J. Chalmers, D. Manley & R. Wasserman (Eds.), Metametaphysics (pp. 347–383). Oxford: Clarendon Press.
Schaffer, J. (2012). Grounding, transitivity, and contrastivity. In F. Correia & B. Schnieder (Eds.), Metaphysical grounding: Understanding the structure of reality (pp. 122–138). Cambridge University Press.
Schaffer, J. (2016). Grounding in the image of causation. Philosophical Studies, 173, 49–100.
Schnieder, B. (2010). A puzzle about ‘Because’. Logique et Analyse, 53, 317–343.
Schnieder, B. (2015). The asymmetry of ‘Because’. Grazer Philosophische Studien, 91, 131–164.
Schnieder, B. (2017). Grounding and dependence. Synthese. https://doi.org/10.1007/s11229-017-1378-z.
Shagrir, O. (2002). Global supervenience, coincident entities and anti-individualism. Philosophical Studies, 109, 171–196.
Shagrir, O., & Hoffman-Kolss, V. (2013). Supervenience. In B. Kaldis (Ed.), Encyclopaedia of philosophy and the social sciences. Oxford: SAGE Publications.
Shoemaker, S. (2007). Physical realization. Oxford: Oxford University Press.
Sider, T. (1999). Global supervenience and identity across times and worlds. Philosophy and Phenomenological Research, 59, 913–937.
Sider, T. (2011). Writing the book of the world. Oxford: Clarendon Press.
Sider, T. (ms). Ground grounded.
Skiles, A. (2015). Against grounding necessitarianism. Erkenntnis, 80, 717–751.
Skow, B. (2016a). Against understanding (as a condition on explanation). In S. Grimm (Ed.), Making sense of the world: New essays on the philosophy of understanding. Oxford: Oxford University Press.
Skow, B. (2016b). Reasons why. Oxford: Oxford University Press.
Sosa, E. (1991). Knowledge in perspective. Cambridge: Cambridge University Press.
Stratton-Lake, P., & Hooker, B. (2006). Scanlon vs. Moore on goodness. In T. Horgan & M. Timmons (Eds.), Metaethics after Moore. Oxford: Oxford University Press.
Strawson, P. F. (1985). Causation and explanation. In B. Vermazen & M. Hintikka (Eds.), Essays on Davidson: Actions and events. Oxford: Oxford University Press.
Strevens, M. (2008). Depth: An account of scientific explanation. Cambridge, MA: Harvard University Press.
Tahko, T. E., & Lowe, E. J. (2016). Ontological dependence. In E. N. Zalta (Ed.), The Stanford encyclopedia of philosophy (Winter 2016 Edition). http://plato.stanford.edu/archives/win2016/entries/dependence-ontological/.
Trogdon, K. (2013). An introduction to grounding. In M. Hoeltje, B. Schnieder, & A. Steinberg (Eds.), Varieties of dependence (pp. 97–122). München: Philosophia Verlag.
Trogdon, K. (2017). Grounding-mechanical explanation. Philosophical Studies. https://doi.org/10.1007/s11098-017-0911-8.
Wilson, J. (1999). How super-duper does a physicalist supervenience need to be. Philosophical Quarterly, 50, 33–52.
Wilson, J. (2014). No work for a theory of grounding. Inquiry, 57, 1–45.
Yablo, S. (1992). Mental causation. Philosophical Review, 101, 245–280.
Zangwill, N. (1997). Explaining supervenience: Moral and mental. Journal of Philosophical Research, 22, 509–518.
Acknowledgements
For helpful comments on and conversations about earlier versions of this paper I thank Karen Bennett, Nina Emery, Ghislain Guigon, Terry Horgan, Jon Litland, Mike Raven, Oron Shagrir, Alex Skiles, Elanor Taylor, Jessica Wilson, three anonymous referees, and audiences at the 2017 Central APA in Kansas City, the Third Annual Conference of the Society for the Metaphysics of Science at Fordham University, and talks given at the Ben Gurion University of the Negev, the University of Southampton, and the Research Group for the History and Philosophy of Science (RCH HAS) in Budapest.
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Kovacs, D.M. The myth of the myth of supervenience. Philos Stud 176, 1967–1989 (2019). https://doi.org/10.1007/s11098-018-1106-7
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DOI: https://doi.org/10.1007/s11098-018-1106-7