It is a momentous venture to attempt to frame an hypothesis of the universe. But if we reflect upon the meaning of life, we are forced to make such an effort. The only way we can escape the responsibility is to be guilty of the great refusal—the refusal to think. If we frame an hypothesis, it should be such as to assign the proper significance to all the facts of human experience—not merely the physical facts, but the biological and mental (...) as well; not merely our scientific interests, but our æsthetic, ethical, and religious interests as well. And it should do so in the simplest possible way. It would be futile and impossible to examine all possible solutions. Henri Poincaré proved long ago that if there is one explanation of a class of phenomena, there are an infinite number of explanations. (shrink)

Our scientific concepts generally are in the melting-pot. They are all infected by relativity. This is as true in psychology and philosophy as in the physical sciences. In each case we must be willing to reconstruct our concepts on the basis of new evidence. Psychology has too long been hampered by a false tradition, and incidentally it has dragged philosophy with it into the slough of subjectivism. Brilliant discoveries in the realms of physiology and pathology throw new light on many (...) of the fundamental concepts of psychology, spite of the fact that the investigators themselves have sometimes been misled by the old tradition. We are here concerned with their data, not with their theories. The evidence, as I interpret it, gives the death-blow to the old subjectivistic psychology. As regards sensations, the evidence shows, on the one hand, that their character is independent of consciousness; but, on the other hand, it equally disproves the assumption that the sense-qualities exist in the physical world just as we know them and independently of the organism. The evidence further shows that the centers of the central nervous system constitute a hierarchy of energy patterns, not storehouses or factories of content, sensational or imaginal. The content is due to lines of motion, connecting those energy patterns with the sense-organs. The processes of selection. (shrink)

It is a momentous venture to attempt to frame an hypothesis of the universe. But if we reflect upon the meaning of life, we are forced to make such an effort. The only way we can escape the responsibility is to be guilty of the great refusal—the refusal to think. If we frame an hypothesis, it should be such as to assign the proper significance to all the facts of human experience—not merely the physical facts, but the biological and mental (...) as well; not merely our scientific interests, but our æsthetic, ethical, and religious interests as well. And it should do so in the simplest possible way. It would be futile and impossible to examine all possible solutions. Henri Poincaré proved long ago that if there is one explanation of a class of phenomena, there are an infinite number of explanations. (shrink)