Bismarck's conception of an artificial uniformity created by 'blood and iron' corresponded more closely than did Mazzini's to the facts of the nineteenth century. But its practicability depended upon the assumption that the members of the dominant nationality would always vehemently desire to impose their own type on the rest. Now that the Social-Democrats, who are a not inconsiderable proportion of the Prussian population, apparently admire their Polish or Bavarian or Danish fellow-subjects all the more because they cling to their own national characteristics, Prince Bülow's Bismarckian dictum the other day, that the strength of Germany depends on the existence and dominance of an intensely national Prussia, seemed a mere political survival. The same change of feeling has also shown itself in the United Kingdom, and both the English parties have now tacitly or explicitly abandoned that Anglicisation of Ireland and Wales, which all parties once accepted as a necessary part of English policy.
A still more important difficulty in applying the principle that the area of the State should be based on homogeneity of national type, whether natural or artificial, has been created by the rapid extension during the last twenty-five years of all the larger European states into non-European territory. Neither Mazzini, till his death in 1872, nor Bismarck, till the colonial adventure of 1884, was compelled to take into his calculations the inclusion of territories and peoples outside Europe. Neither of them, therefore, made any effective intellectual preparation for those problems which have been raised in our time by 'the scramble for the world.' Mazzini seems, indeed, to have vaguely expected that nationality would spread from Europe into Asia and Africa, and that the 'pact of humanity' would ultimately be 'signed' by homogeneous and independent 'nations,' who would cover the whole land surface of the globe. But he never indicated the political forces by which that result was to be brought about. The Italian invasion of Abyssinia in 1896 might have been represented either as a necessary stage in the Mazzinian policy of spreading the idea of nationality to Africa, or as a direct contradiction of that idea itself.
Bismarck, with his narrower and more practical intellect, never looked forward, as Mazzini did, to a 'pact of humanity,' which should include even the nations of Europe, and, indeed, always protested against the attempt to conceive of any relation whatsoever, moral or political, as existing between any State and the States or populations outside its boundaries. 'The only sound principle of action,' he said, 'for a great State is political egoism.'[[111]] When, therefore, after Bismarck's death German sailors and soldiers found themselves in contact with the defenceless inhabitants of China or East Africa, they were, as the Social-Democrats quickly pointed out, provided with no conception of the situation more highly developed than that which was acted upon in the fifth century A.D., by Attila and his Huns.
The modern English imperialists tried for some time to apply the idea of national homogeneity to the facts of the British Empire. From the publication of Seeley's Expansion of England in 1883 till the Peace of Vereeniging in 1902 they strove to believe in the existence of a 'Blood,' an 'Island Race,' consisting of homogeneous English-speaking individuals, among whom were to be reckoned not only the whole population of the United Kingdom, but all the reasonably white inhabitants of our colonies and dependencies; while they thought of the other inhabitants of the Empire as 'the white man's burden'—the necessary material for the exercise of the white man's virtues. The idealists among them, when they were forced to realise that such a homogeneity of the whites did not yet exist, persuaded themselves that it would come peacefully and inevitably as a result of the reading of imperial poems and the summoning of an imperial council. The Bismarckian realists among them believed that it would be brought about, in South Africa and elsewhere, by 'blood and iron.' Lord Milner, who is perhaps the most loyal adherent of the Bismarckian tradition to be found out of Germany, contended even at Vereeniging against peace with the Boers on any terms except such an unconditional surrender as would involve the ultimate Anglicisation of the South African colonies. He still dreams of a British Empire whose egoism shall be as complete as that of Bismarck's Prussia, and warns us in 1907, in the style of 1887, against those 'ideas of our youth' which were 'at once too insular and too cosmopolitan.'[[112]]
But in the minds of most of our present imperialists, imperial egoism is now deprived of its only possible psychological basis. It is to be based not upon national homogeneity but upon the consciousness of national variation. The French in Canada are to remain intensely French, and the Dutch in South Africa intensely Dutch; though both are to be divided from the world outside the British Empire by an unbridgeable moral chasm. To imperialism so conceived facts lend no support. The loyal acceptance of British Imperial citizenship by Sir Wilfred Laurier or General Botha constitutes something more subtle, something, to adapt Lord Milner's phrase, less insular but more cosmopolitan than imperial egoism. It does not, for instance, involve an absolute indifference to the question whether France or Holland shall be swallowed up by the sea.
At the same time the non-white races within the Empire show no signs of enthusiastic contentment at the prospect of existing, like the English 'poor' during the eighteenth century, as the mere material of other men's virtues. They too have their own vague ideas of nationality; and if those ideas do not ultimately break up our Empire, it will be because they are enlarged and held in check, not by the sentiment of imperial egoism, but by those wider religious and ethical conceptions which pay little heed to imperial or national frontiers. It may, however, be objected by our imperial 'Real-politiker' that cosmopolitan feeling is at this moment both visionary and dangerous, not because, as Mazzini thought, it is psychologically impossible, but because of the plain facts of our military position. Our Empire, they say, will have to fight for its existence against a German or a Russian Empire or both together during the next generation, and our only chance of success is to create that kind of imperial sentiment which has fighting value. If the white inhabitants of the Empire are encouraged to think of themselves as a 'dominant race,' that is to say as both a homogeneous nation and a natural aristocracy, they will soon be hammered by actual fighting into a Bismarckian temper of imperial 'egoism.' Among the non-white inhabitants of the Empire (since either side in the next inter-imperial war will, after its first serious defeat, abandon the convention of only employing European troops against Europeans) we must discover and drill those races who like the Gurkhas and the Soudanese, may be expected to fight for us and to hate our enemies without asking for political rights. In any case we, like Bismarck, must extirpate, as the most fatal solvent of empire, that humanitarianism which concerns itself with the interests of our future opponents as well as those of our fellow-subjects.
This sort of argument might of course be met by a reductio ad absurdum. If the policy of imperial egoism is a successful one it will be adopted by all empires alike, and whether we desire it or not, the victor in each inter-imperial war will take over the territory of the loser. After centuries of warfare and the steady retrogression, in the waste of blood and treasure and loyalty, of modern civilisation, two empires, England and Germany, or America and China, may remain. Both will possess an armament which represents the whole 'surplus value,' beyond mere subsistence, created by its inhabitants. Both will contain white and yellow and brown and black men hating each other across a wavering line on the map of the world. But the struggle will go on, and, as the result of a naval Armageddon in the Pacific, only one Empire will exist. 'Imperial egoism,' having worked itself out to its logical conclusion, will have no further meaning, and the inhabitants of the globe, diminished to half their number, will be compelled to consider the problems of race and of the organised exploitation of the globe from the point of view of mere humanitarianism.
Is the suggestion completely wanting in practicability that we might begin that consideration before the struggle goes any further? Fifteen hundred years ago, in south-eastern Europe, men who held the Homoousian opinion of the Trinity were gathered in arms against the Homoiousians. The generals and other 'Real-politiker' on both sides may have feared, like Lord Milner, lest their followers should become 'too cosmopolitan,' too ready to extend their sympathies across the frontiers of theology. 'This' a Homoousian may have said 'is a practical matter. Unless our side learn by training themselves in theological egoism to hate the other side, we shall be beaten in the next battle.' And yet we can now see that the practical interests of Europe were very little concerned with the question whether 'we' or 'they' won, but very seriously concerned with the question whether the division itself into 'we' or 'they' could not be obliterated by the discovery either of a less clumsy metaphysic or of a way of thinking about humanity which made the continued existence of those who disagreed with one in theology no longer intolerable. May the Germans and ourselves be now marching towards the horrors of a world-war merely because 'nation' and 'empire' like 'Homoousia' and 'Homoiousia' are the best that we can do in making entities of the mind to stand between us and an unintelligible universe, and because having made such entities our sympathies are shut up within them?
I have already urged, when considering the conditions of political reasoning, that many of the logical difficulties arising from our tendency to divide the infinite stream of our thoughts and sensations into homogeneous classes and species are now unnecessary and have been avoided in our time by the students of the natural sciences. Just as the modern artist substitutes without mental confusion his ever-varying curves and surfaces for the straight and simple lines of the savage, so the scientific imagination has learnt to deal with the varying facts of nature without thinking of them as separate groups, each composed of identical individuals and represented to us by a single type.