The argument from reason states that if naturalism is true, then our beliefs are caused by physical processes rather than being causally based in their reasons, so our beliefs are not knowledge—including the belief in naturalism itself. Recent critics of the argument from reason provide dual process replies to the argument from reason—our beliefs can have both a naturalistic cause/ explanation and be caused/explained by its reasons, thereby showing that naturalism can accommodate knowledge. In this paper I consider three dual (...) process replies and conclude that none of them are successful. (shrink)

For the nonreductive physicalist, behavioural effects have a complete physiological explanation and a distinct psychological explanation. In a series of papers Jaegwon Kim argues that there can be no more than a single complete and independent explanation of any one event, thereby excluding the psychological explanation. For his own part, Kim includes psychological explanations through the use of an extensional model of explanatory individuation. Numerous critics have pointed out the counterintuitive results of this extensional model of explanatory individuation. In a (...) recent article in this journal, Neil Campbell suggests that Kim's property exemplification account of events provides the conceptual resources to dodge this objection. In this article I argue that this appeal to the property exemplification account does not work in the crucial case of mental explanation. (shrink)

Jaegwon Kim’s principle of Explanatory Exclusion says there can be no more than a single complete and independent explanation of any one event. Accordingly, if we have a complete neurological explanation for some piece of human behavior, the mental explanation must either be excluded, or it must not be distinct from the neurological explanation. Jaegwon Kim argues that mental explanations are not distinct from neurological explanations on account of the fact that they refer to the same objective causal relation between (...) events. A number of critics have argued that this extensional model of explanatory individuation allows for too many descriptions to state the same explanation. In this paper I consider, and ultimately reject, a possible response to these critics called the Constitutive Property Reply. (shrink)