Abstract

This paper discusses the traditional antagonism between the Intentionalist and the Physicalist paradigms of the nature of mind and human behaviour. After tracing the development of the concept of intentionality in contemporary analytic philosophy and delineating some of the problems it presented for the so-called Thesis of Physicalism in several of its formulations, the paper proceeds to show how a liberalized methodology of theory construction and an understanding of functional systems and artificial intelligence models may enable us to reconstruct the intentional states of persons in a way compatible with the demands of physicalism. In particular, it is suggested that the intentional states which, on the intentionalist paradigm, mediate human behaviour might be understood as (theoretically postulated) functional states of a physical organism modelled on the functional states of a (probabilistic) automaton.