Online research in philosophy

Approach to Intentionality is an authoritative and accessible account of a problem central to contemporary philosopy of mind. Lyons first gives a critical survey of the current debate about the nature of intentionality, then moves on to offer an original new theory. The book is written throughout in a clear, direct, and lively style.

In Consciousness Explained, Dennett elaborates and defends a materialist?functionalist account of the human mind, and of consciousness in particular. This defence depends crucially on his prior rejection of dualism. Dennett rejects this dualist alternative on three grounds: first, that its version of mind?to?body causation is in conflict with what we know, or have good reason to believe, from the findings of physical science; second, that the very notion of dualistic psychophysical causation is incoherent; and third, that dualism puts the mind beyond the reach of scientific investigation. In each case, his reasoning is unconvincing, and indeed leaves the dualist entirely unscathed. In contrast, without an adequate basis for his rejection of dualism, Dennett himself is left with a theory which is vulnerable to a number of familiar objections.

Drawing on data from contemporary experimental psychology and research in artificial intelligence, Dennett argues for a multiple drafts model of human consciousness, which he offers as an alternative to what he calls Cartesian materialism. I argue that the considerations Dennett advances do not, in fact, call for the abandonment of Cartesian materialism. Moreover, the theory presented by Dennett does not, as he claims, succeed in explaining consciousness; in particular, it fails to do justice to qualia. Illuminating though Dennett's discussion is, in many ways, it nevertheless leaves the traditional mind?body problem intact.

Dennett and the philosophy of mind -- Adopting a stance -- Real patterns -- Different kinds of psychology -- Explaining consciousness : the basic account -- Explaining consciousness : developments, doubts, and the self -- Dennett's Darwin -- A variety of free will worth wanting.

Since 1969, when Dennett introduced a distinction between personal and sub-personal levels of explanation, many philosophers have used 'sub-personal' very loosely, and Dennett himself has abandoned a view of the personal level as genuinely autonomous. I recommend a position in which Dennett's original distinction is crucial, by arguing that the phenomenon called mental causation is on view only at the properly personal level. If one retains the commit-' ments incurred by Dennett's early distinction, then one has a satisfactory anti-physicalistic, anti-dualist philosophy of mind. It neither interferes with the projects of sub-personal psychology, nor encourages ; instrumentalism at the personal level.