The life of any society is based on the successful interaction of its members, rather than the number of its families. For instance, in those vast, fat, ancient empires, where a vast population, scattered over wide territory, supported local life in detached families, by individual effort; there was almost no national life, no general sense of unity, no conscious connection of interests. The one tie was taxation; and if some passing conqueror annexed a province, the only change was in the tax-collector, and the people were not injured unless he demanded more than the previous one.
A vital nation must exist in the vivid common consciousness of its people; a consciousness naturally developed by enlarging social functions, by undeniable common interests and mutual services. If any passing conqueror were to annex--or seek to annex--a portion of our vast territory, he would find no slice of jellyfish, no mere cellular existence with almost no organised life. He would find that every last and least part of the country was vitally one with the whole, and would submit to no dismemberment. This social consciousness, on which our civilised life depends, in the growth of which lies social progress, is not developed in the home. On the contrary it is opposed by it. Up to a certain level the home promotes social development. Beyond that level it hinders it, if allowed to do so.
Self-interest drove men into military combination--where they learned much. Family interest drove them into industrial activity, and even allowed a low form of combination. But social interest is what leads us all farthest and highest; the impulse to live, not for self-preservation only, not for reproduction only, but for social progress. It should not be hard to see that these apparently dissimilar and opposed interests can only be harmonised by the dominance of the greatest. The man who would strive for his own advantage at the expense of his family, we call a brute. The man who strives for the advantage of his family at the expense of his country--we should call a traitor! Yet this is the common attitude of the citizen of to-day, and in this attitude he is maintained and extolled by the home! The soldier who would seek to save his own life to the injury of the army we promptly shoot. If he should seek to save his home at the same risk, we should still dishonour and punish him.