Nor is the assumption of the new and often disagreeable obligations of internal discipline and public responsibility one which trade unionism can afford, once the change is accomplished, to shirk, however alien they may be to its present traditions. For ultimately, if by slow degrees, power follows the ability to wield it; authority goes with function. The workers cannot have it both ways. They must choose whether to assume the responsibility for industrial discipline and become free, or to repudiate it and continue to be serfs. If, organized as professional bodies, they can provide a more effective service than that which is now, with increasing difficulty, extorted by the agents of capital, they will have made good their hold upon the future. If they cannot, they will remain among the less calculable instruments of production which many of them are to-day. The instinct of mankind warns it against accepting at their face value spiritual demands which cannot justify themselves by practical achievements. And the road along which the organized workers, like any other class, must climb to power, starts from the provision of a more effective economic service than their masters, as their grip upon industry becomes increasingly vacillating and uncertain, are able to supply. {161} X THE POSITION OF THE BRAIN WORKER The conversion of industry into a profession will involve at least as great a change in the position of the management as in that of the manual workers. As each industry is organized for the performance of function, the employer will cease to be a profit maker and become what, in so far as he holds his position by a reputable title, he already is, one workman among others. In some industries, where the manager is a capitalist as well, the alteration may take place through such a limitation of his interest as a capitalist as it has been proposed by employers and workers to introduce into the building industry. In others, where the whole work of administration rests on the shoulders of salaried managers, it has already in part been carried out. The economic conditions of this change have, indeed, been prepared by the separation of ownership from management, and by the growth of an intellectual proletariat to whom the scientific and managerial work of industry is increasingly intrusted. The concentration of businesses, the elaboration of organization, and the developments springing from the application of science to industry have resulted in the multiplication of a body of industrial brain workers who make the old classifications into "employers and workmen," which is still current in common speech, an absurdly {162} misleading description of the industrial system as it exists to-day.