Minds, Brains And Science by John Rogers Searle

The 1984 Reith Lectures

A sustained critique of computationalist and reductionist accounts of the mind, arguing that conscious, intentional states are biological phenomena caused by neurobiological processes and possess an irreducible first-person, qualitative character; through thought experiments and analytic argument (notably the argument that syntax alone cannot produce semantics) the author rejects strong AI, challenges identity theory and functionalism, and defends a form of biological naturalism that preserves the causal reality and explanatory distinctiveness of mental phenomena.