This thesis explores the foundations of cognition. I present, analyze, and defend the claim of Computationalism, which states that cognition reduces to computations. I show how various objections, in particular Searle's Chinese Room argument, are flawed due to a deep confusion regarding the nature of computation. In my defense of Computationalism, I appeal to the notion of emergence, which is a notion that I analyze in detail, since it has been suggested that emergence can solve the problem of consciousness. I (...) argue against this latter suggestion, proposing an alternative view on consciousness instead. (shrink)

David Chalmers' dancing qualia argument is intended to show that phenomenal experiences, or qualia, are organizational invariants. The dancing qualia argument is a reductio ad absurdum, attempting to demonstrate that holding an alternative position, such as the famous inverted spectrum argument, leads one to an implausible position about the relation between consciousness and cognition. In this paper, we argue that Chalmers' dancing qualia argument fails to establish the plausibility of qualia being organizational invariants. Even stronger, we will argue that the (...) gap in the argument cannot be closed. (shrink)

O'Brien & Opie run into conceptual problems trying to equate stable patterns of neural activation with phenomenal experiences. They also seem to make a logical mistake in thinking that the brute association between stable neural patterns and phenomenal experiences implies that they are identical. In general, the authors do not provide us with a story as to why stable neural patterns constitute phenomenal experience.

A number of modern logic books give a misrepresentation of Mill's Methods as originally conceived by Mill. In this paper, I point out what I believe is a better presentation of Mill's Methods. This treatment is not only historically more accurate, but it also represents a better conceptual introduction to Mill's Methods in general.