Abstract
Objective: To conceptualize the essence of the mind–body or mind–brain problem as one of metaphysics rather than science, and to propose a formulation of the problem in the context of current scientific knowledge and its limitations.
Method and results: The background and conceptual parameters of the mind–body problem are delineated, and the limitations of brain research in formulating a solution identified. The problem is reformulated and stated in terms of two propositions. These constitute a ‘double aspect theory’.
Conclusions: The problem appears to arise as a consequence of the conceptual limitations of the human mind, and hence remains essentially a metaphysical one. A ‘double aspect theory’ recognizes the essential unity of mind and brain, while remaining consistent with the dualism inherent in human experience.