Perceptual knowledge and relevant alternatives
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A very natural view about perceptual knowledge is articulated, one on which perceptual knowledge is closely related to perceptual discrimination, and which fits well with a relevant alternatives account of knowledge. It is shown that this kind of proposal faces a problem (the closure problem), and various options for resolving this difficulty are explored. In light of this discussion, a two-tiered relevant alternatives account of perceptual knowledge is offered which avoids the closure problem. It is further shown how this proposal can: (1) accommodate our intuitions about perceptual knowledge and perceptual discrimination in terms of the notion of primary relevance, (2) give an account of how alternatives can be rationally excluded without appeal to perceptual discrimination in terms of the notion of secondary relevance, and (3) deal with the problem posed by inverted Gettier cases, and hence explain what it means to rationally exclude alternatives which are of secondary relevance.
KeywordsPerceptual knowledge Relevant alternatives Closure Safety
We are grateful to James Genone and Katherin Glüer for detailed comments on an earlier version of this paper.
- Alfano, M. (2014). What are the bearers of virtues? In H. Sarkissian & J. Cole Wright (Eds.), Advances in experimental moral psychology, Chap. 5. London: Bloomsbury.Google Scholar
- Carter, J. A. (2013). Relativism, knowledge and understanding. Episteme. doi: 10.1017/epi.2013.45.
- Carter, J. A., & Gordon, E. C. (2013). A new manoeuvre against the epistemic relativist. Synthese. doi: 10.1007/s11229-013-0357-2.
- Choi, S., & Fara, M. (2014). Dispositions. In E. Zalta (Ed.), Stanford encyclopedia of philosophy. http://plato.stanford.edu/archives/spr2014/entries/dispositions/.
- Dretske, F. (2005a). The case against closure. In E. Sosa & M. Steup (Eds.), Contemporary debates in epistemology (pp. 13–26). Oxford: Blackwell.Google Scholar
- Dretske, F. (2005b). Reply to Hawthorne. In E. Sosa & M. Steup (Eds.), Contemporary debates in epistemology (pp. 43–46). Oxford: Blackwell.Google Scholar
- Engel, P. (2007). Dummett, Achilles and the tortoise. In R. E. Auxier & L. E. Hahn (Eds.), The philosophy of Michael Dummett (pp. 725–746). Chicago, IL: Open Court.Google Scholar
- Goldberg, S. (2015). Should have known. Synthese, 1–32. doi: 10.1007/s11229-015-0662-z.
- Grimm, S. (2014). Understanding as knowledge of causes. In A. Fairweather (Ed.), Virtue Epistemology Naturalized (pp. 329–345). Dordrecht: Springer.Google Scholar
- Hawthorne, J. (2005). The case for closure. In E. Sosa & M. Steup (Eds.), Contemporary debates in epistemology (pp. 26–43). Oxford: Blackwell.Google Scholar
- Kitcher, P. (2002). Scientific knowledge. In P. Moser (Ed.), Oxford handbook of epistemology. Oxford: Oxford University Press.Google Scholar
- Kvanvig, J. (2010). The value of understanding. In A. Pritchard, D. H. Haddock, & A. Millar (Eds.), Epistemic value (pp. 95–112). Oxford: Oxford University Press.Google Scholar
- Lackey, J. (2010). Testimonial knowledge. In S. Bernecker & D. H. Pritchard (Eds.), Routledge companion to epistemology (pp. 316–325). London: Routledge.Google Scholar
- Lewis, D. (1973). Counterfactuals. Oxford: Blackwell.Google Scholar
- Lipton, P. (2004). Inference to the best explanation. New York: Routledge.Google Scholar
- Nozick, R. (1981). Philosophical explanations. Cambridge, MA: Belknap Press.Google Scholar
- Pritchard, D. H. (2008a). Knowing the answer understanding and epistemic value. Grazer Philosophische Studien, 77, 325–339.Google Scholar
- Pritchard, D. H. (2008b). Sensitivity, safety, and anti-luck epistemology. In J. Greco (Ed.), Oxford handbook of scepticism (pp. 437–455). Oxford: Oxford University Press.Google Scholar
- Pritchard, D. H. (2009). Knowledge, understanding and epistemic value. In A. O’Hear (Ed.), Epistemology (Royal Institute of Philosophy Lectures) (pp. 19–43). Cambridge: Cambridge University Press.Google Scholar
- Pritchard, D. H. (2014). Knowledge and understanding. In A. Fairweather (Ed.), Virtue Epistemology Naturalized (pp. 315–329). Dordrecht: Springer.Google Scholar
- Schaffer, J. (2005). Contrastive knowledge. In T. Gendler & J. Hawthorne (Eds.), Oxford studies in epistemology. Oxford: Oxford University Press.Google Scholar
- Sosa, E. (1999). How to defeat opposition to moore. Philosophical Perspectives, 13, 141–154.Google Scholar
- Stalnaker, R. (1968). A theory of conditionals. In N. Rescher (Ed.), Studies in logical theory (pp. 98–112). Oxford: Blackwell.Google Scholar
- Turri, J. (2011). Manifest failure: The gettier problem solved. Philosophers’ Imprint, 11, 1–22.Google Scholar
- Weber, M. (1997). Presumptive Red Maple (Acer rubrum) toxicosis in Grevy’s zebra (Equus grevyi). Journal of Zoo and Wildlife Medicine, 28, 105–118.Google Scholar
- Williams, M. (1991). Unnatural doubts: Epistemological realism and the basis of scepticism. Oxford: Blackwell.Google Scholar
- Williamson, T. (2000). Knowledge and its limits. Oxford: Oxford University Press.Google Scholar
- Wright, C. J. G. (2003). Some reflections on the acquisition of warrant by inference. In S. Nuccetelli (Ed.), New essays on semantic externalism and self-knowledge. Cambridge, MA: MIT Press.Google Scholar