•  649
    Quiddistic Knowledge
    Philosophical Studies 123 (1): 1-32. 2005.
    Is the relation between properties and the causal powers they confer necessary, or contingent? Necessary, says Sydney Shoemaker, on pain of skepticism about the properties. Contingent, says David Lewis, swallowing the skeptical conclusion. I shall argue that Lewis is right about the metaphysics, but that Shoemaker and Lewis are wrong about the epistemology. Properties have intrinsic natures (quiddities), which we can know.
  •  816
    Review: Andreas Hüttemann: what's wrong with microphysicalism? (review)
    British Journal for the Philosophy of Science 59 (2): 253-257. 2008.
    In What’s Wrong With Microphysicalism?, Andreas H üttemann argues against the ontological priority of the microphysical, in favour of a ‘pluralism’ that accepts physical systems of all scales as interdependent equals. This is thoughtful and original work, deploying an understanding of the relevant physics to mount a serious challenge to the dominant microphysicalist view.
  •  621
    Necessitarian propositions
    Synthese 189 (1): 119-162. 2012.
    Kaplan (drawing on Montague and Prior, inter alia) made explicit the idea of world and time neutral propositions, which bear truth values only relative to world and time parameters. There was then a debate over the role of time. Temporalists sided with Kaplan in maintaining time neutral propositions with time relative truth values, while eternalists claimed that all propositions specify the needed time information and so bear the same truth value at all times. But there never was much of a paral…Read more
  •  325
    Knowledge in the image of assertion
    Philosophical Issues 18 (1): 1-19. 2008.
    How must knowledge be formed, if made in the image of assertion? That is, given that knowledge plays the normative role of governing what one may assert, what can be inferred about the structure of the knowledge relation from this role? I will argue that what one may assert is sensitive to the question under discussion, and conclude that what one knows must be relative to a question. In short, knowledge in the image of assertion is question-relative knowledge
  •  474
    What shifts? : Thresholds, standards, or alternatives?
    In Gerhard Preyer & Georg Peter (eds.), Contextualism in philosophy: knowledge, meaning, and truth, Oxford University Press. 2005.
    Much of the extant discussion focuses on the question of whether contextualism resolves skeptical paradoxes. Understandably. Yet there has been less discussion as to the internal structure of contextualist theories. Regrettably. Here, for instance, are two questions that could stand further discussion: (i) what is the linguistic basis for contextualism and (ii) what is the parameter that shifts with context?
  •  648
    The irrelevance of the subject: Against subject-sensitive invariantism
    Philosophical Studies 127 (1): 87-107. 2006.
    Does what you know depend on what is at stake for you? That is, is the knowledge relation sensitive to the subject’s practical interests? Subject sensitive invariantists (Fantl and McGrath, 2002; Hawthorne, 2004, ch. 4; Stanley, forthcoming) say that the answer is yes. They claim to capture the contextualist data without the shifty semantics. I will argue that the answer is no. The knowledge relation is sensitive to what is in question for the attributor, rather than what is at stake for the sub…Read more
  •  734
    Deterministic Chance?
    British Journal for the Philosophy of Science 58 (2): 113-140. 2007.
    Can there be deterministic chance? That is, can there be objective chance values other than 0 or 1, in a deterministic world? I will argue that the answer is no. In a deterministic world, the only function that can play the role of chance is one that outputs just Os and 1s. The role of chance involves connections from chance to credence, possibility, time, intrinsicness, lawhood, and causation. These connections do not allow for deterministic chance
  •  579
    Truth and fundamentality: On Merricks's truth and ontology
    Philosophical Books 49 (4): 302-316. 2008.
    Truth and Ontology is a lively book, brimming with arguments, and drawing the reader towards the radical conclusion that what is true does not depend on what there is. If there is a central line of argument, it is that the best account of truthmaking requires truths to be about their truthmakers, but negative existentials, modals, and claims about the past and future are not about what is, but rather about what is not, what might be, and what was and will be.
  •  926
    David Lewis’s semantics for counterfactuals remains the standard view. Yet counter-examples have emerged, which suggest a need to invoke causal independence, and thus threaten conceptual circularity. I will review some of these counter-examples (§§1–2), illustrate how causal independence proves useful (§3), and suggest that any resulting circularity is unproblematic (§4).
  •  3523
    On what grounds what
    In David Chalmers, David Manley & Ryan Wasserman (eds.), Metametaphysics: New Essays on the Foundations of Ontology, Oxford University Press. pp. 347-383. 2009.
    On the now dominant Quinean view, metaphysics is about what there is. Metaphysics so conceived is concerned with such questions as whether properties exist, whether meanings exist, and whether numbers exist. I will argue for the revival of a more traditional Aristotelian view, on which metaphysics is about what grounds what. Metaphysics so revived does not bother asking whether properties, meanings, and numbers exist (of course they do!) The question is whether or not they are fundamental.