•  123
    Swampman: a dilemma for proper functionalism
    Synthese 198 (Suppl 7): 1725-1750. 2018.
    Proper functionalism claims that a belief has epistemic warrant only if it’s formed according to the subject’s truth-aimed cognitive design plan. The most popular putative counter-examples to proper functionalism all involve agents who form beliefs in seemingly warrant-enabling ways that don’t appear to proceed according to any sort of design. The Swampman case is arguably the most famous scenario of this sort. However, some proper functionalists accept that subjects like Swampman have warran…Read more
  •  93
    Does reliabilism have a temporality problem?
    Philosophical Studies 176 (8): 2203-2220. 2019.
    Matthew Frise claims that reliabilist theories of justification have a temporality problem—the problem of providing a principled account of the temporal parameters of a process’s performance that determine whether that process is reliable at a given time. Frise considers a representative sample of principled temporal parameters and argues that there are serious problems with all of them. He concludes that the prospects for solving the temporality problem are bleak. Importantly, Frise argues that…Read more
  •  91
    A defense of parrying responses to the generality problem
    Philosophical Studies 174 (8): 1935-1957. 2017.
    The generality problem is commonly seen as one of the most pressing issues for process reliabilism. The generality problem starts with the following question: of all the process types exemplified by a given process token, which type is the relevant one for measuring reliability? Defenders of the generality problem claim that process reliabilists have a burden to produce an informative account of process type relevance. As they argue, without such a successful account, the reasonability of proces…Read more
  •  74
    Knowledge, evidence, and multiple process types
    Synthese 198 (S23): 5625-5652. 2019.
    The generality problem is one of the most pressing challenges for reliabilism. The problem begins with this question: of all the process types exemplified by a given process token, which types are the relevant ones for determining whether the resultant belief counts as knowledge? As philosophers like Earl Conee and Richard Feldman have argued, extant responses to the generality problem have failed, and it looks as if no solution is forthcoming. In this paper, I present a new response to the gene…Read more
  •  66
    The generality problem is one of the most pressing challenges for process reliabilism about justification. Thus far, one of the more promising responses is James Beebe’s tri-level statistical solution. Despite the initial plausibility of Beebe’s approach, the tri-level statistical solution has been shown to generate implausible justification verdicts on a variety of cases. Recently, Samuel Kampa has offered a new statistical solution to the generality problem. Kampa argues that the new stati…Read more
  •  41
    Reliabilism Defended
    Canadian Journal of Philosophy 51 (8): 619-635. 2021.
    Reliabilism about knowledge states that a belief-forming process generates knowledge only if its likelihood of generating true belief exceeds 50 percent. Despite the prominence of reliabilism today, there are very few if any explicit arguments for reliabilism in the literature. In this essay, I address this lacuna by formulating a new independent argument for reliabilism. As I explain, reliabilism can be derived from certain key knowledge-closure principles. Furthermore, I show how this argument…Read more
  •  28
    Cognitive Science of Religion, Reliability, and Perceiving God
    Theology and Science 520-543. forthcoming.
    Matthew Braddock’s argument from false god beliefs (AFG) is one of the most significant debunking arguments to emerge from the growing literature on Cognitive Science of Religion (CSR). This argument aims to produce a defeater for any basic theistic belief. In this essay, I reply to AFG by defending a counter-example to AFG’s crucial premise. In particular, I argue that the cognitive mechanisms posited by CSR do not “significantly contribute” to perceptually based theistic belief formation in th…Read more