Diversity Reading List

Abstract: The Explanatory Gap' is a label for the idea that we cannot explain consciousness in terms of brain activity. There are many different formulations of the explanatory gap, but all discussion about it assumes that there is only one gap, which consists of the absence of a deductive explanation. This assumption is mistaken. In this paper, I show that the position that deductive explanation is privileged in this case is unmotivated. I argue that whether or not there is an explanatory gap depends on the kind of explanation in question, so there is no single, unified explanatory gap but only the absence and (perhaps) presence of different sorts of explanation.

Abstract: It is argued that it is important for cognitive scientists to understand both the precise nature of RTM, and the challenges to it. The biggest foundational challenge is to develop an adequate naturalistic theory of how representational content is determined. Philosophers have proposed several ingenious theory-sketches of content determination but none accounts for the full range of semantic features mental representations arguably have. Another major challenge is the existence of non-representational competitor research programs. A likely future scenario is that we will be able to explain certain 'low-level' aspects of cognition without resort to representations but that representational hypotheses will still be needed to account for the intentionality-based features of cognition and 'representation hungry' higher-level processes.

Abstract: The paper discusses the utility of the notion of consciousness for the behavioural and brain sciences. It describes four distinctively different senses of 'conscious', and argues that to cope with the heterogeneous phenomena loosely indicated thereby, these sciences not only do not but should not discuss them in terms of 'consciousness'. It is thus suggested that 'the problem' allegedly posed to scientists by consciousness is unreal; one need neither adopt a realist stance with respect to it, nor include the term and its cognates in the sciences' conceptual apparatus. The paper briefly examines Nagel's [1974] article, since this presents the strongest counter to the thesis proposed