By such tests, none lower or narrower, must a rational socialism be tried.

2. There is, however, one side of this ethical progress which deserves to be more particularly considered. The ethical progress of man is largely a development of the principle of sociality, community, or association. This principle has its centre in the family, with all that is implied therein; in the association of man and woman, in the sacrifices made by both and especially by the mother for the children. Historically, it has developed from the tribe into ever wider and more complex forms—the city, nation, and race—until it more and more embraces the whole human family. That is, it finally tends to become international, so that the whole human family may be included in common ethical and social bonds—a state of things which is still far from being realised, but it is in process.

In the evolution of living things two factors have been decisive, the development of brain power and the development of the social principle. We need scarcely add that the two are intimately connected, and further that the brain power of man is closely co-ordinated with his physical development. The supremacy of man is due to his brain power and to his readiness to associate for common ends, far more than to his strength or hardihood, in which he is greatly excelled by other animals. The entire history of civilisation bears witness to the potency of the two factors; for it is a truism to say that the communities and races that have excelled in brain power and in the family and social moralities have prevailed. A rational socialism might be defined as the mastery of associated human intelligence over the resources of nature for the general good. In this respect, also, the success of socialism would simply mark the continuous development of man along the tested and approved lines of progress.

It is no doubt one of the many exaggerations of Lassalle, due partly to his function of agitator, that he laid excessive emphasis on the principle of community as the lever of progress, compared with the individual principle. Progress has always depended on the action and interaction of both principles. It is rather an idle question, which of the two is the more important; like that other question, whether the great man makes the age, or the age makes the great man. The man and the age make each other.

We know the great influence often exerted in history by exceptional brain power or character, and both are often associated with a prominent individual. But high individual capacity is usually, if not always, found in an age and community with a high average of talent. Well-organised and well-endowed societies are most likely to produce the strongest and finest individuals, and it is only in such societies that the greatest individuals are likely to find adequate scope for their powers. We cannot form a just estimate of our subject unless we give due weight to both principles, but obviously the danger to society lies in the excessive development of the individual principle. History has too often witnessed the abnormal development of private selfishness, so overgrown as to weaken and finally dissolve the society in which it acted, thus accomplishing its own destruction. This is indeed the open secret of the ruin of most communities that have existed. We should seek in vain for an instance of a community ruined by excessive regard for the public good. A happy and wholesome individual development can be secured only by healthy relation and due subordination to society and the common weal.

It will be seen, then, that the principle of sociality or of association plays a specially important part in human development. Yet in close connection with it we again observe the wide operation of the struggle for existence. The struggle for existence is not only a struggle of individuals against each other. It has also been a struggle of tribe against tribe, of city against city, of nation against nation, and race against race. In the existing society it is, moreover, a struggle of classes against each other. Considered in this aspect, which is too obvious to require illustration, the struggle for existence has assumed the most complicated forms, and has had the greatest influence in the history of the world. And the intensity of the struggle has called forth some of the highest human qualities—inventiveness, capacity for organisation, submission to discipline, enthusiasm, heroism, and self-sacrifice. The struggle, hateful though it be in many respects, has been one of the great training schools of the human race.

Modern European history is an impressive example of the importance of this struggle for existence. The progress of Europe is greatly owing to the fact that in this continent we have a group of communities which are closely related, yet independent, and rivals. In every department of activity they learn from each other, and spur one another on by continual emulation. Each must follow its rivals in the adoption of every new improvement, under penalty of decline and even ruin. Communities like China and India in the old world, and the native States of Mexico and Peru in the new world, were isolated, and therefore stationary.

Under the existing conditions, a social organisation favourable to the development of the intelligence, energy, and enthusiasm of the mass of the people is more and more necessary to success in the keen and arduous struggle waged by the European communities. The future both of democracy and of socialism will largely depend on how far they can supply these advantages of organisation. For it is a struggle also between forms of social organisation. Any better form of organisation, when adopted by one of the communities, must also be adopted by its rivals. As soon as it was recognised that universal education and universal liability to military duty gave Prussia an exceptional advantage in the European struggle, other nations have been eager to follow.

Thus, through the development of the principle of sociality in the history of civilisation, the struggle for existence is not abolished. It is continued under more complex conditions, on a wider scale, over larger areas, by greater masses of organised men, with mightier weapons and vaster resources.

3. It is one of the most interesting aspects of history, that we regard it as the education of the human race. Social progress is the result of a long process of discipline, and the training has often been most severe. It would appear as if mankind needed to be goaded and driven forward on the path of improvement.