On Psychological Language

First published in 1989, On Psychological Language and the Physiomorphic Basis of Human Nature was written to provide a new and controversial analysis of the nature of psychological language. The book argues that psychological concepts of all kinds are ultimately derived from concepts about the external world, so that ‘human nature’ is nothing more than ‘internalized Nature’. It draws attention to problems regarding the nature of linguistic reference, and puts forward a route for considering hum