, Volume 184, Issue 3, pp 287–297 | Cite as

Warrant does entail truth

  • Andrew MoonEmail author


Let ‘warrant’ denote whatever precisely it is that makes the difference between knowledge and mere true belief. A current debate in epistemology asks whether warrant entails truth, i.e., whether (Infallibilism) S’s belief that p is warranted only if p is true. The arguments for infallibilism have come under considerable and, as of yet, unanswered objections. In this paper, I will defend infallibilism. In Part I, I advance a new argument for infallibilism; the basic outline is as follows. Suppose fallibilism is true. An implication of fallibilism is that the property that makes the difference between knowledge and mere belief (which I dub ‘warrant*’) is the conjunctive property being warranted and true. I show that this implication of fallibilism conflicts with an uncontroversial thesis we have learned from reflection on Gettier cases: that nonaccidental truth is a constituent of warrant*. It follows that infallibilism is true. In the second part of the paper, I present and criticize a new argument against infallibilism. The argument states that there are plausible cases where, intuitively, the only thing that is keeping a belief from counting as knowledge is the falsity of that belief. Furthermore, it is plausible that such a belief is warranted and false. So, the argument goes, infallibilism is false. I show that this argument fails.


Warrant Infallibilism Knowledge Gettier 


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  1. Bailey A. (2010) Warrant is unique. Philosophical Studies, 149: 297–304CrossRefGoogle Scholar
  2. Balmert N. A., Greene R. (1997) Two notions of warrant and Plantinga’s Solution to the Gettier problem. Analysis 57: 132–139CrossRefGoogle Scholar
  3. Blome-Tillman M. (2007) The folly of trying to define knowledge. Analysis 67: 214–219Google Scholar
  4. BonJour L. (1996) Plantinga on knowledge and proper function. In: Kvanvig J. (eds) Warrant in contemporary epistemology. Rowman and Littlefield Publishers, Lanham, pp 47–73Google Scholar
  5. Coffman E. J. (2008) Warrant without truth. Synthese 162: 173–194CrossRefGoogle Scholar
  6. David M. (2001) Truth as the epistemic goal. In: Steup M. (eds) Knowledge, truth, and duty. Oxford UP, New York, pp 151–169CrossRefGoogle Scholar
  7. Gettier E. (1963) Is justified true belief knowledge?. Analysis, 23: 121–123CrossRefGoogle Scholar
  8. Howard-Snyder D., Howard-Snyder F., Feit N. (2003) Infallibilism and Gettier’s legacy. Philosophy and Phenomenological Research 66: 304–327CrossRefGoogle Scholar
  9. Huemer M. (2005) The logical properties of warrant. Philosophical Studies 122: 171–182CrossRefGoogle Scholar
  10. Kearns S. (2007) In praise of a folly: A reply to Blome-Tillman. Analysis 67: 219–222Google Scholar
  11. Merricks T. (1995) Warrant entails truth. Philosophy and Phenomenological Research 55: 841–855CrossRefGoogle Scholar
  12. Merricks T. (1997) More on Warrant’s entailing truth. Philosophy and Phenomenological Research 57: 627–631CrossRefGoogle Scholar
  13. Plantinga A. (1993) Warrant: The current debate. Oxford UP, New YorkGoogle Scholar
  14. Pritchard D. (2005) Epistemic luck. Oxford UP, OxfordGoogle Scholar
  15. Pust J. (2000) Warrant and analysis. Analysis 60: 51–57CrossRefGoogle Scholar
  16. Ryan S. (1996) Does warrant entail truth?. Philosophy and Phenomenological Research, 56: 183–192CrossRefGoogle Scholar
  17. Zagzebski L. (1994) The inescapability of Gettier problems. Philosophical Quarterly 44: 65–73CrossRefGoogle Scholar

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© Springer Science+Business Media B.V. 2010

Authors and Affiliations

  1. 1.University of MissouriColumbiaUSA

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