psychology dector

As a young man encountering mathematics, science and philosophy at the University of Sydney, I was fascinated by a book by Arthur Eddington [1882-1944] : The Nature of the Physical World . In this breath-taking book, published in 1928, Eddington introduced the concept of mind-stuff . The mind-stuff of the world is, of course, something more general than our individual conscious minds.... The mind-stuff is not spread in space and time; these are part of the cyclic scheme ultimately derived out of it.... It is necessary to keep reminding ourselves that all knowledge of our environment from which the world of physics is constructed, has entered in the form of messages transmitted along the nerves to the seat of consciousness.... Consciousness is not sharply defined, but fades into subconsciousness; and beyond that we must postulate something indefinite but yet continuous with our mental nature.... It is difficult for the matter-of-fact physicist to accept the view that the substratum of ...