Online research in philosophy

b>: there is no “mind-body problem”, or “hard problem of consciousness”; if there is a hard problem of something, it is the problem of reconciling the manifest and scientific images.

Introduction -- Consciousness : what is the problem? -- Consciousness : how should it be studied? -- Is the mind physical? -- How is your mind related to your body? : how is it related to the world? -- What is the self? -- What can pathological cases teach us about the mind? -- How can we know whether-and what-non-human animals think? -- Can machines think? -- Is there intelligent life on other planets?

Colin McGinn presents his latest work on consciousness in ten interlinked papers, four of them previously unpublished. He extends and deepens his controversial solution to the mind-body problem, defending the view that consciousness is both ontologically unproblematic and epistemologically impenetrable. He also investigates the basis of our knowledge that there is a mind-body problem, and the bearing of this on attempted solutions. McGinn goes on to discuss the status of first-person authority, the possibility of atomism with respect to consciousness, extreme dualism, and the role of non-existent objects in constituting intentionality. He argues that traditional claims about our knowledge of our own mind and of the external world can be inverted; that atomism about the conscious mind might turn out to be true; that dualism is more credible the more extreme it is; and that all intentionality involves non-existent objects. These are all surprising positions, but he contends that what the philosophy of mind needs now is 'methodological radicalism' - a willingness to consider new and seemingly extravagant ideas.

The mind-body problem continues to be the focus of many of our philosophical concerns. Matters of Mind tackles how the problem has spanned and how it has changed from the earlier theories of reducing aboutness to empirical cases for physicalism. The theories of perception, property explanation, content and knowledge, reliabilism and the problem of zombies and ghosts are all carefully assessed.

At the very heart of the mind-body problem is the question of the nature of consciousness. It is consciousness, and in particular _phenomenal_ consciousness, that makes the mind-body relation so deeply perplexing. Many philosophers hold that no defi nition of phenomenal consciousness is possible: any such putative defi nition would automatically use the concept of phenomenal consciousness and thus render the defi nition circular. The usual view is that the concept of phenomenal consciousness is one that must be explained by means of specifi c examples and associated comments.

Exactly what is McGinn (1991) saying when he claims that we cannot solve the mind-body problem? Just what is cognitively closed to us? The text suggests at least four possibilities. I work through each them in some detail, and I come to two principal conclusions. First, by McGinn's own understanding of the mind-body problem, he needs to show that we are cognitively closed to how brains generate consciousness, but he argues for something else, that we are cognitively closed to the brain property in virtue of which the brain is the basis of consciousness. Second, it turns out that McGinn is not entitled to any of the four closure possibilities.

The mind-body problem concerns the relationship between mind and body, or nowadays - between mind or consciousness and the brain. As a relationship, this can be viewed from two perspectives: from body to mind and from mind to body. In this note I point out that the two readings of the problem are not symmetrical and that there are categorical differences between them. In particular, whereas the body to mind problem constitutes a mystery (cf. the contemporary hard problem), the mind to body problem may be approached from a psychological (as contrasted with philosophical) orientation that allows for concrete phenomenological investigation.