While, therefore, the most impressive political events of the nineteenth century have been the expression and the successful realization of nationalism, many powerful undercurrents of internationalism have been gathering force. The pressures of civilization have been more and more towards extra-national activities. Thoughtful men and women in our time recognize the urgent need of closer international communion for three related purposes: First, the consolidation, extension, and effective sanction of the existing body of international law; secondly, the establishment of peace on a basis of reliable methods for the just settlement of differences; thirdly, the provision of regular accepted means for the co-operation of nations in all sorts of positive constructive work for the human commonwealth.
These general considerations I will ask you to regard as introductory to the grave practical question which confronts us. Is this essential work of internationalism consistent with the preservation of the sovereignty and independence of the present national state, or does its performance involve some definite cession of these national state-rights to the requirements of an international government?
The terrible events which are passing to-day ripen and sharpen this issue. They bring into powerful relief the inherent defects of an international polity based upon the absolute independence of the several states, and the futile mechanical balances and readjustments by which foreign policy has been conducted hitherto. But how far do they offer assistance or security for the achievement of organic reform? After this war has come to a close, will the nations and governments be enabled to lay a sound basis for pacific settlement of disputes and for active co-operation in the common cause of humanity for the future? No confident answer to this question is possible. For nobody can predict the composition and the relative strength of the feelings and ideas which will constitute 'the state of mind' of the several nations and their statesmen. As regards immediate or early policy, much will, of course, depend upon the definiteness of the victory and defeat, and the consequent distribution and intensity of the passions of elation and depression, anger and revenge, which peace may leave behind. It is, of course, part of the fighting strength of every belligerent to persuade himself that an overwhelming victory for himself affords the best security of peace and progress in the future. But this conclusion, based on the prior assumption, equally liable to error, that one's own cause is entirely right and one's enemy's entirely wrong, is unlikely to be sound. A peace which brings the least intensity of triumph and humiliation, the most even distribution of gains and losses, would seem to give an atmosphere most favourable to the growth of pacific internationalism. This, of course, will be sharply contested, and those who contest it will exhibit the usual excessive confidence of those whose mind moves in a shut oven of heated but unmeaning phrases about fighting to a finish, crushing German militarism, and 'a war to end war'. But there is no stronger evidence of the intellectual and moral havoc of war than the easy acceptance of what Ruskin called 'masked words' in lieu of thinking.
"There are masked words abroad, I say, which nobody understands, but which everybody uses, and most people will also fight for, live for, or even die for, fancying they mean this or that or other of the things dear to them. There were never creatures of prey so mischievous, never diplomatists so cunning, never poisoners so deadly, as these masked words; they are the unjust stewards of all men's ideas; whatever fancy or favourite instinct a man most cherishes, he gives to his favourite masked word to take care of for him; the word at last comes to have an infinite power over him—you cannot get at him but by its ministry." In war-time this domination of 'masked words' is all-powerful, and is likely to leave the thinking powers of all Europe seriously impaired when the war is over.
There are those who hold that sheer exhaustion, nervous and economic, will compel the nations to seek concerted action against the recurrence of so shattering an experience, that some sheer instinct of self-preservation will find expression in adequate political arrangements. I should be the last to deny the reality of the collective instinct. But remember that, as an instinct, it works blindly, and is liable to be diverted and frustrated in a thousand ways by the conflicting streams of narrow passion amongst which it moves. Mere exhaustion and a general feeling of insecurity cannot yield a sufficient motive and directing force for the work of international construction. It is necessary to rationalize this instinct of self-preservation and co-operation, in order to make it of effective service. Here lies the heart of our difficulty. War is the most intensely derationalizing process, and the long steeping of European civilization in the boiling cauldron will have twisted and blunted the very instruments of thought. As Professor Murray points out in a powerful essay, war rapidly undoes the slow secular process by which liberty and capacity for individual thought have grown up, and plunges the personal judgement into the common trough of the herd-mind. It is, I take it, the recognition of this peril to the human mind, this necessity of safeguarding the powers of individual thought and personal responsibility, that brings us here. We seek to fortify the separate centres of personal judgement, to inform the individual mind, because the work of making a positive contribution to the unity of civilization depends upon the vigorous independent functioning of many minds.
This consideration brings me directly to confront the enemy, that is to say, those who contend that a world-state or any real international government is now and must always remain an impossibility, an unrealizable Utopian dream. The process of social evolution on its political side ends with the national state. It is a final product. National states cannot, will not, and ought not, to abate one jot or tittle of their inherent sovereignty and independence, and the experience of history shows that all attempts at international federation or union are pre-doomed to failure.
It is evidently quite impossible for me to present here a full formal refutation of these positions. I will therefore content myself with brief demurrers. To the argument from social evolution I would reply that evolution knows no finality of type, and that the presumption lies in favour of those who hold that the centripetal or co-operative powers, which have forged the national state out of the smaller social unities, are not exhausted, but are capable of carrying the organizing process further. To those who rely upon the authority of history, citing the collapse of the experiments in federation which followed the Congress of Vienna as proof that similar experiments will similarly fail to-day or to-morrow, I reply that this view is based on a false interpretation of the statement that 'history repeats itself'. A psychological or sociological experiment is not the same when fundamental changes have taken place in the psychical and social conditions. We have already recognized that the nineteenth century has seen a series of vital changes in the economic and spiritual structure of civilization. The evidence of 1815 cannot, therefore, be conclusive as regards the possibilities of 1915. To those who insist on the sovereignty and independence of the national state as an eternal verity, I will make no further reply than to say that such language has for me no more meaning than talk of 'the divine right of kings', 'the natural rights of man', or any other phrase of the abracadabra of metaphysical politics. The actual world in which we live knows no such absolutes. Sovereignty and independence, like all other legal claims, are subject to modification and compromise. Every bargain made by treaty or agreement with another state, every acceptance of international law or custom, involves some real diminution of sovereign independence, unless indeed the liberty to break all treaties and to violate all laws is expressly reserved as an inalienable right of nations. Moreover, within the limits of a single nation, sovereignty is itself divided and distributed. Alike in the United States of America, the Swiss Republic, and the German Empire, the constituent states as well as the nations are recognized as sovereign, possessing certain rights or powers safeguarded by the constitution against all encroachments of the central or federal government. So again within the state itself, the sovereignty is often no longer concentrated in a single person or a single body of persons, but is exercised by the joint action of several organs, as in Great Britain, where the king and the Houses of Parliament are the joint administrators of the sovereignty of the state. Sovereignty thus becomes more and more a question of degree and of adjustment. International lawyers will doubtless insist that neither treaties nor international laws involve any derogation of sovereign powers. But when the substantial liberties of action are curtailed by any binding agreement, the unimpaired sovereignty is an idle abstraction.
When, therefore, we ask whether it is not possible to extend and consolidate the agreements between so-called sovereign states into some form of effective international government, we broach a proposition less revolutionary in substance than in sound. If all the separate treaties, conventions, and other agreements, existing now between pairs of nations for the performance of specific acts and the settlement of differences, were modified and gathered into the forms of general treaties signed by all the treaty-making states; if all international laws and usages were codified and brought under the surveillance of some single representative court or council,—we should discover that there existed already the substance of an international government, not indeed adequate to our needs, but far ampler than we had suspected. In the Hague conventions and courts, again, and in certain other intergovernmental instruments, such as the Postal and Telegraphic Bureaux at Berne, we already possess the nucleus of the general forms required. We possess already the beginnings alike of the legislative, judicial, and administrative apparatus of international government. But it is slight in substance, fragmentary in its application, and exceedingly imperfect in its sanctions. Moreover, it has just shown itself quite inadequate to perform the first function of a government, viz. to keep the public peace.
The task of converting so feeble a structure of government into an effective instrument of international peace and progress is evidently one of great magnitude and difficulty. But it is the task which lies persistently before us, and upon its performance the safety of civilization itself depends. It is, therefore, well not to exaggerate its difficulties, but to measure them as closely as we can. This can best be done by means of a brief survey of the principal lines of advance which have been proposed. In this country, in America, in Holland, and elsewhere, the air is thickening with schemes for obtaining better international relations after the war. All of them have this, I think, in common, that they concern themselves primarily not with ideal or practical plans for the general co-operation of nations in advancing the welfare of the world, but with methods of preventing future wars and securing relief against the burden of armaments. All agree that some general formal arrangements between nations must be substituted for 'the clash of competing ambitions, of groupings and alliances and a precarious equipoise', and that only by such stable agreement can disarmament be got and peace rendered secure. All agree that the instrument of this international government must be a general treaty to which a number of states must be parties and that the terms of this treaty must require them to submit all forms of disputes to some pacific mode of settlement. Nearly all, moreover, accept the distinction drawn between justiciable issues, relating to the application or interpretation of laws or to the ascertainment of facts by means of legal evidence, which are suitable for settlement by a judicial or arbitral process, and those which, not being capable of such settlement, are better suited for a looser process of inquiry and conciliation.
But the proposals differ widely, both as regards the scope they assign to the work of preventing war, and as regards the measures they advocate for securing the fulfilment of international agreement. They may be grouped, I think, in three classes on an ascending scale of rigour. The first class envisages a general treaty, by which the signatory states shall undertake to submit all differences between them to processes of arbitration or conciliation conducted by impartial courts or commissions, and to abstain from all acts of hostility during the progress of such investigation. This principle has recently found an important expression in the treaties signed last year by the United States with Great Britain and France, and other nations. The first article of these treaties reads as follows: 'The High Contracting Parties agree that all disputes between them, of every nature whatsoever, other than disputes the settlement of which is provided for, and in fact achieved, under existing agreements between the High Contracting Parties, shall, when diplomatic methods of adjustment have failed, be referred for investigation and report to a Permanent International Commission to be constituted in the manner prescribed in the next succeeding article; and they agree not to declare war or begin hostilities during such investigation and before the report is submitted.' The objects of this method of pacific settlement are three: first, to provide impartial and responsible bodies for a reasonable inquiry into all disputes; secondly, to secure a 'cooling off' time for the heated feelings of the contestants; thirdly, to inform the public opinion of the world and to make effective its moral pressure for a sound pacific settlement.