[270] The reader will find a good deal in Professor Baldwin’s Social and Ethical Interpretations of Mental Development upon the relation of truth and thought to desire, and also upon the social, or the pragmatist or the experimental test of beliefs.

[271] See [Chapter IX.], in reference to Bergson’s “creative activity.”

[272] The reader who is anxious to obtain a working idea of the limits of knowledge from a scientific point of view had better consult such pieces of literature as Sir Oliver Lodge’s recent examination of Haeckel’s Riddle of the Universe, Professor Ward’s Naturalism and Agnosticism, Merz’s History of European Thought during the Nineteenth Century, or Verworn’s General Physiology (with its interesting account of the different theories of the origin of life, and its admission that after all we know matter only through mind and sensation). Perusal of the most recent accessible literature upon this whole subject will reveal the fact that these old questions about the origin of life and motion, and about the nature of evolution, are still as unsettled as they were in the last half of the last century. It is not merely, however, of the actual limits of science at any one time that we are obliged, as human beings, to think, but of the limits of science in view of the fact that our knowledge comes to us in part, under the conditions of space and time, and under the conditions of the limits of our senses and of our understanding. Knowledge is certainly limited in the light of what beings other than ourselves may know, and in the light of what we would like to know about the universe of life and mind.

I do not think that this whole question of the limits of our knowledge is such a burning question to-day as it was some years ago, there being several reasons for this. One is that we live in an age of specialization and discursiveness and “technic.” It is quite difficult to meet with people who think that they may know, some day, everything, from even some single point of view. And then the wide acceptance of the hypothetical or the pragmatist conception of knowledge has caused us to look upon the matter of the limits of science and knowledge as a relative one, as always related to, and conditioned by, certain points of view and certain assumptions. We are not even warranted, for example, in thinking of mind and matter as separate in the old way, nor can we separate the life of the individual from the life of the race, nor the world from God, nor man from God, and so on. See an article by the writer (in 1898 in the Psy. Rev.) upon “Professor Titchener’s View of the Self,” dealing with the actual, and the necessary limits, of the point of view of Structural Psychology in regard to the “self.” Also Professor Titchener’s reply to this article in a subsequent number of the same review, and my own rejoinder.

[273] See [Chapter II.] p. 35.

[274] Despite what we spoke of in Chapter V. as its “subjectivism,” p. 134.

[275] That is to say, the simple truth that there is no “object” without a “subject,” no “physical” world without a world of “psychical” experiences on the part of some beings or some being. If our earth existed before animated beings appeared upon it, it was only as a part of some other “system” which we must think of as the object of some mind or intelligence.

[276] See [p. 235], note 2, in the Bergson chapter, where it is suggested that to Bergson human perceptions do not, of course, exhaust matter.

[277] Among the many other good things in Mr. Marett’s admirable Anthropology (one of the freshest works upon the subject, suggestive of the need, evidently felt in Oxford as well as elsewhere, of studying philosophy and letters, and nearly everything else in the mental and moral sciences, from the point of view of social anthropology) are the clearness and the relevancy of illustration in his insistence upon the importance of the “social factor” over all our thoughts of ourselves as agents and students in the universe of things.” Payne shows us (p. 146) “reason for believing that the collective ‘we’ precedes ‘I’ in the order of linguistic evolution. To begin with, in America and elsewhere, ‘we’ may be inclusive and mean ‘all of us,’ or selective, meaning ‘some of us only.’ Hence a missionary must be very careful, and if he is preaching, must use the inclusive ‘we’ in saying ‘we have sinned,’ whereas, in praying, he must use the selective ‘we,’ or God would be included in the list of sinners. Similarly ‘I’ has a collective form amongst some American languages; and this is ordinarily employed, whereas the corresponding selective form is used only in special cases. Thus, if the question be ‘Who will help?’ the Apache will reply, ‘I-amongst-others,’ ‘I-for-one’; but if he were recounting his personal exploits, he says sheedah, ‘I-by-myself,’ to show they were wholly his own. Here we seem to have group-consciousness holding its own against individual self-consciousness, as being for primitive folk on the whole the more normal attitude of mind.” It is indeed to be hoped that, in the future, philosophy, by discarding its abstractionism and its (closely allied) solipsism, will do its share in making this “group consciousness,” this consciousness of our being indeed “fellow-workers” with all men, once again a property of our minds and our thoughts.

[278] One of Professor James’s last books is called A Pluralistic Universe, and both he and Professor Dewey have always written under the pressure of the sociological interest of modern times. In short, it is obvious that the “reality” underlying the entire pragmatist polemic against the hypothetical character of the reading of the world afforded us by the sciences, is the social and personal life that is the deepest thing in our experience.