It is essentially a subject for full and free discussion. Permanent national unity for British people can only be based on an agreement of opinion among at least the larger self-governing communities that the union is for the common good. That there should be an absolute unanimity of consenting opinion among the populations of the communities concerned we have no reason to hope. It has never occurred in any large national consolidation hitherto, and it is not likely to do so now. The continued unity of the Empire is a political question involving immense issues, and divergent opinions may be assumed from the start. Indeed, it becomes more evident from day to day, to those who watch carefully the current of events, that the end can only be gained--as great ends have ever been gained--after a severe struggle between contending forms of thought. The provincialism which has uniformly resisted large national organization; the pessimism which sees danger in every new form of political evolution; the repugnance to change in an old country with forms of government more or less fixed; the crudeness of political thought and want of national perspective in young communities; the ignorance which begets inertia: all these exist and must be combated. In this struggle the better cause, the strongest arguments, the deepest convictions, the most {vii} strenuous moulders of public opinion, will win. Mere circumstances will never shape themselves for the required solution. A policy of drift will never result in united strength. Growth may be an unconscious process--organization can only be the result of a conscious effort. No thinking man today would wish to see the American Republic resolved into its original sovereign states, Germany into its kingdoms, small principalities, and duchies; Canada into its distinct provinces; Italy into its cities. Yet none of these would now be what they are had their fortunes been left to the drift of circumstances alone. Their history proves that the ideals of the clearest minds, backed up by intense convictions and resolute effort, are essential to the attainment of the highest political organization. Circumstances or the course of events may thwart human effort or favour it, but they can never take its place as a complete substitute. The further consolidation of the Empire depends in great measure upon the answer given to two questions. Is it for the advantage of the different communities that they should remain together? and, granting an affirmative answer to this, does the problem of further unification on a mutually satisfactory basis present difficulties which transcend the resources of British statesmanship?