3. Some Social Aspects of the Question. While the theoretical errors of which we have been speaking have their expressions in the conduct of schools, they are themselves the outcome of conditions of social life. A change confined to the theoretical conviction of educators will not remove the difficulties, though it should render more effective efforts to modify social conditions. Men's fundamental attitudes toward the world are fixed by the scope and qualities of the activities in which they partake. The ideal of interest is exemplified in the artistic attitude. Art is neither merely internal nor merely external; merely mental nor merely physical. Like every mode of action, it brings about changes in the world. The changes made by some actions (those which by contrast may be called mechanical) are external; they are shifting things about. No ideal reward, no enrichment of emotion and intellect, accompanies them. Others contribute to the maintenance of life, and to its external adornment and display. Many of our existing social activities, industrial and political, fall in these two classes. Neither the people who engage in them, nor those who are directly affected by them, are capable of full and free interest in their work. Because of the lack of any purpose in the work for the one doing it, or because of the restricted character of its aim, intelligence is not adequately engaged. The same conditions force many people back upon themselves. They take refuge in an inner play of sentiment and fancies. They are aesthetic but not artistic, since their feelings and ideas are turned upon themselves, instead of being methods in acts which modify conditions. Their mental life is sentimental; an enjoyment of an inner landscape. Even the pursuit of science may become an asylum of refuge from the hard conditions of life--not a temporary retreat for the sake of recuperation and clarification in future dealings with the world. The very word art may become associated not with specific transformation of things, making them more significant for mind, but with stimulations of eccentric fancy and with emotional indulgences. The separation and mutual contempt of the "practical" man and the man of theory or culture, the divorce of fine and industrial arts, are indications of this situation. Thus interest and mind are either narrowed, or else made perverse. Compare what was said in an earlier chapter about the one-sided meanings which have come to attach to the ideas of efficiency and of culture.