The reason that no computer program can ever be a mind is simply that a computer program is only syntactical, and minds are more than syntactical. Minds are semantical, in the sense that they have more than a formal structure, they have a content.
John SearleMany people mistakenly suppose that the essence of consciousness is that of a control mechanism
John SearleDualism makes the problem insoluble; materialism denies the existence of any phenomenon to study, and hence of any problem.
John Searle