Wednesday, June 29, 2005
A quote form John Searle
Any attempt to reduce intentionality to something nonmental will always fail because it leaves out intentionality. Suppose for example that you had a perfect causal account of the belief that water is wet. This account is given by stating the set of causal relations in which a system stands to water and to wetness and these relations are entirely specified without any mental component. The problem is obvious: a system could have all those relations and still not believe that water is wet. This is just an extension of the Chinese Room argument, but the moral it points to is general: You cannot reduce intentional content (or pains, or "qualia") to something else, because if you did they would be something else, and it is not something else." (Searle, Rediscovery p. 51).