POSTSCRIPT OF 1919

fact, already shown to be impossible. The war ran its course without any attempt being made to replace the system of class segregation, through which the social instinct works in our society, by any more satisfactory mechanism. Before the war class segregation had reached a condition in which the individual had ceased to be conscious of the national unit as possessing any practical significance for himself while his class was the largest unit he was capable of recognizing as a source of moral power and an object of effort. There was no class which as such and {238} in relation to other classes was capable of submitting to any restraint or self-sacrifice in the interests of the nation as a whole. Of course, in each case it was possible for a class by a very easy process of rationalization to show that its interests were those of the nation at large, but this was merely the effect of the moral blindness to which class segregation inevitably leads. Since every one of us is classified somehow, it is not easy to grasp how completely class segregation obtains throughout our society, and how fully in times of peace it replaces national unity. Those occupying the lower