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359Superproportionality and mind-body relationsTheoria 16 (40): 65-75. 2001.Mental causes are threatened from two directions: from below, since they would appear to be screened off by lower-order, e.g., neural states; and from within, since they would also appear to be screened off by intrinsic, e.g., syntactical states. A principle needed to parry the first threat -causes should be proportional to their effects- appears to leave us open to the second; for why should unneeded extrinsic detail be any less offensive to proportionality than excess microstructure? I say tha…Read more
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347No Fool's Cold: Notes on Illusions of PossibilityIn Oup (ed.), Thoughts, Oxford University Press. 2009.
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333Almog on Descartes's Mind and BodyPhilosophy and Phenomenological Research 70 (3): 709-716. 2007.Descartes thought his mind and body could exist apart, and that this attested to a real distinction between them. The challenge as Almog initially describes it is to find a reading of “can exist apart” that is strong enough to establish a real distinction, yet weak enough to be justified by what Descartes offers as evidence: that DM and DB can be conceived apart.
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317Nonexistence and Aboutness: The Bandersnatches of DubuqueCritica 52 (154). 2020.Holmes exists is false. How can this be, when there is no one for the sentence to misdescribe? Part of the answer is that a sentence’s topic depends on context. The king of France is bald, normally unevaluable, is false qua description of the bald people. Likewise Holmes exists is false qua description of the things that exist; it misdescribes those things as having Holmes among them. This does not explain, though, how Holmes does not exist differs in cognitive content from, say, Vulcan does not…Read more
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282Cause and essenceSynthese 93 (3). 1992.Essence and causation are fundamental in metaphysics, but little is said about their relations. Some essential properties are of course causal, as it is essential to footprints to have been caused by feet. But I am interested less in causation's role in essence than the reverse: the bearing a thing's essence has on its causal powers. That essencemight make a causal contribution is hinted already by the counterfactual element in causation; and the hint is confirmed by the explanation essence offe…Read more
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280Precis of aboutnessPhilosophical Studies 174 (3): 771-777. 2017.A lightning fast summary of Yablo, Aboutness, cutting many corners in the interests of brevity. The emphasis is on “ways.” Substituting “ways for S to be true” in for “worlds in which S is true” improves a number of philosophical explanations. The subject matter of S is identified with S’s ways of holding in a world, or failing, as the case may be. S contains T iff T is implied by S, and T’s ways of being true are implied by ways for S to be true ; this kind of way-implication is the same as sub…Read more
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253AboutnessPrinceton University Press. 2014.Aboutness has been studied from any number of angles. Brentano made it the defining feature of the mental. Phenomenologists try to pin down the aboutness-features of particular mental states. Materialists sometimes claim to have grounded aboutness in natural regularities. Attempts have even been made, in library science and information theory, to operationalize the notion. But it has played no real role in philosophical semantics. This is surprising; sentences have aboutness-properties if anythi…Read more
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250Carving Content at the JointsCanadian Journal of Philosophy 38 (S1): 145-177. 2008.Here is Frege in Foundations of Arithmetic, § 64:The judgment 'Line a is parallel to line b', in symbols: ab, can be taken as an identity. If we do this, we obtain the concept of direction, and say: 'The direction of line a is equal to the direction of line b.' Thus we replace the symbol by the more generic symbol =, through removing what is specific in the content of the former and dividing it between a and b. We carve up the content in a way different from the original way, and this yields us …Read more
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224Reply to Fine on AboutnessPhilosophical Studies 175 (6): 1495-1512. 2018.A reply to Fine’s critique of Aboutness. Fine contrasts two notions of truthmaker, and more generally two notions of “state.” One is algebraic; states are sui generis entities grasped primarily through the conditions they satisfy. The other uses set theory; states are sets of worlds, or, perhaps, collections of such sets. I try to defend the second notion and question some seeming advantages of the first.
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215Permission and (So-Called Epistemic) PossibilityIn Bob Hale & Aviv Hoffmann (eds.), Modality: metaphysics, logic, and epistemology, Oxford University Press. 2010.
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207Parts and differencesPhilosophical Studies 173 (1): 141-157. 2016.Part/whole is said in many ways: the leg is part of the table, the subset is part of the set, rectangularity is part of squareness, and so on. Do the various flavors of part/whole have anything in common? They may be partial orders, but so are lots of non-mereological relations. I propose an “upward difference transmission” principle: x is part of y if and only if x cannot change in specified respects while y stays the same in those respects
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204Explanation, Extrapolation, and ExistenceMind 121 (484): 1007-1029. 2012.Mark Colyvan (2010) raises two problems for ‘easy road’ nominalism about mathematical objects. The first is that a theory’s mathematical commitments may run too deep to permit the extraction of nominalistic content. Taking the math out is, or could be, like taking the hobbits out of Lord of the Rings. I agree with the ‘could be’, but not (or not yet) the ‘is’. A notion of logical subtraction is developed that supports the possibility, questioned by Colyvan, of bracketing a theory’s mathematical …Read more
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191Seven habits of highly effective thinkersIn Bernard Elevitch (ed.), The Proceedings of the Twentieth World Congress of Philosophy, Philosophy Documentation Center. pp. 35-45. 2000.By effective thinkers I mean not people who think effectively, but people who understand “how it’s done,” i.e., people not paralyzed by the philosophical problem of epiphenomenalism. I argue that mental causes are not preempted by either neural or narrow content states, and that extrinsically individuated mental states are not out of proportion with their putative effects. I give three examples/models of how an extrinsic cause might be more proportional to an effect than the competition
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187New Grounds for Naive Truth TheoryIn J. C. Beall (ed.), Liars and Heaps: New Essays on Paradox, Clarendon Press. pp. 312-330. 2004.
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178Truth and reflectionJournal of Philosophical Logic 14 (3). 1985.Many topics have not been covered, in most cases because I don't know quite what to say about them. Would it be possible to add a decidability predicate to the language? What about stronger connectives, like exclusion negation or Lukasiewicz implication? Would an expanded language do better at expressing its own semantics? Would it contain new and more terrible paradoxes? Can the account be supplemented with a workable notion of inherent truth (see note 36)? In what sense does stage semantics li…Read more
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158If-ThenismAustralasian Philosophical Review 1 (2): 115-132. 2017.ABSTRACTAn undemanding claim ϕ sometimes implies, or seems to, a more demanding one ψ. Some have posited, to explain this, a confusion between ϕ and ϕ*, an analogue of ϕ that does not imply ψ. If-thenists take ϕ* to be If ψ then ϕ. Incrementalism is the form of if-thenism that construes If ψ then ϕ as the surplus content of ϕ over ψ. The paper argues that it is the only form of if-thenism that stands a chance of being correct.
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153Things: papers on objects, events, and propertiesOxford University Press. 2010.Identity, Essence, and Indiscernibility - Intrinsicness - Cause and Essence - Advertisement for a Sketch of an Outline of a Prototheory of Causation - Does Ontology Rest on a Mistake? - Apriority and Existence - Go Figure: A Path through Fictionalism - Abstract Objects: A Case Study - The Myth of the Seven - Carving Content at the Joints - Non-Catastrophic Presupposition Failure - Must Existence-Questions Have Answers?
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153Necessity, Essence, and Individuation: A Defense of ConventionalismPhilosophical Review 101 (4): 878. 1992.
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