CONCERNING THE GUARANTEE OF PERPETUAL PEACE
This guarantee is given by no less a power than the great artist nature (natura dÆdala rerum) in whose mechanical course is clearly exhibited a predetermined design to make harmony spring from human discord, even against the will of man. Now this design, although called Fate when looked upon as the compelling force of a cause, the laws of whose operation are unknown to us, is, when considered as the purpose manifested in the course of nature, called Providence,[135] as the deep-lying wisdom of a Higher Cause, directing itself towards the ultimate practical end of the human race and predetermining the course of things with a view to its realisation. This Providence we do not, it is true, perceive in the cunning contrivances [Kunstanstalten] of nature; nor can we even conclude from the fact of their existence that it is there; but, as in every relation between the form of things and their final cause, we can, and must, supply the thought of a Higher Wisdom, in order that we may be able to form an idea of the possible existence of these products after the analogy of human works of art [Kunsthandlungen].[136] The representation to ourselves of the relation and agreement of these formations of nature to the moral purpose for which they were made and which reason directly prescribes to us, is an Idea, it is true, which is in theory superfluous; but in practice it is dogmatic, and its objective reality is well established.[137] Thus we see, for example, with regard to the ideal [Pflichtbegriff] of perpetual peace, that it is our duty to make use of the mechanism of nature for the realisation of that end. Moreover, in a case like this where we are interested merely in the theory and not in the religious question, the use of the word “nature” is more appropriate than that of “providence”, in view of the limitations of human reason, which, in considering the relation of effects to their causes, must keep within the limits of possible experience. And the term “nature” is also less presumptuous than the other. To speak of a Providence knowable by us would be boldly to put on the wings of Icarus in order to draw near to the mystery of its unfathomable purpose.
Before we determine the surety given by nature more exactly, we must first look at what ultimately makes this guarantee of peace necessary—the circumstances in which nature has carefully placed the actors in her great theatre. In the next place, we shall proceed to consider the manner in which she gives this surety.
The provisions she has made are as follow: (1) she has taken care that men can live in all parts of the world; (2) she has scattered them by means of war in all directions, even into the most inhospitable regions, so that these too might be populated; (3) by this very means she has forced them to enter into relations more or less controlled by law. It is surely wonderful that, on the cold wastes round the Arctic Ocean, there is always to be found moss for the reindeer to scrape out from under the snow, the reindeer itself either serving as food or to draw the sledge of the Ostiak or Samoyedes. And salt deserts which would otherwise be left unutilised have the camel, which seems as if created for travelling in such lands. This evidence of design in things, however, is still more clear when we come to know that, besides the fur-clad animals of the shores of the Arctic Ocean, there are seals, walruses and whales whose flesh furnishes food and whose oil fire for the dwellers in these regions. But the providential care of nature excites our wonder above all, when we hear of the driftwood which is carried—whence no one knows—to these treeless shores: for without the aid of this material the natives could neither construct their craft, nor weapons, nor huts for shelter. Here too they have so much to do, making war against wild animals, that they live at peace with one another. But what drove them originally into these regions was probably nothing but war.
Of animals, used by us as instruments of war, the horse was the first which man learned to tame and domesticate during the period of the peopling of the earth; the elephant belongs to the later period of the luxury of states already established. In the same way, the art of cultivating certain grasses called cereals—no longer known to us in their original form—and also the multiplication and improvement, by transplanting and grafting, of the original kinds of fruit—in Europe, probably only two species, the crab-apple and wild pear—could only originate under the conditions accompanying established states where the rights of property are assured. That is to say it would be after man, hitherto existing in lawless liberty, had advanced beyond the occupations of a hunter,[138] a fisherman or a shepherd to the life of a tiller of the soil, when salt and iron were discovered,—to become, perhaps, the first articles of commerce between different peoples,—and were sought far and near. In this way the peoples would be at first brought into peaceful relation with one another, and so come to an understanding and the enjoyment of friendly intercourse, even with their most distant neighbours.
Now while nature provided that men could live on all parts of the earth, she also at the same time despotically willed that they should live everywhere on it, although against their own inclination and even although this imperative did not presuppose an idea of duty which would compel obedience to nature with the force of a moral law. But, to attain this end, she has chosen war. So we see certain peoples, widely separated, whose common descent is made evident by affinity in their languages. Thus, for instance, we find the Samoyedes on the Arctic Ocean, and again a people speaking a similar language on the Altai Mts., 200 miles [Meilen][139] off, between whom has pressed in a mounted tribe, warlike in character and of Mongolian origin, which has driven one branch of the race far from the other, into the most inhospitable regions where their own inclination would certainly not have carried them.[140] In the same way, through the intrusion of the Gothic and Sarmatian tribes, the Finns in the most northerly regions of Europe, whom we call Laplanders, have been separated by as great a distance from the Hungarians, with whose language their own is allied. And what but war can have brought the Esquimos to the north of America, a race quite distinct from those of that country and probably European adventurers of prehistoric times? And war too, nature’s method of populating the earth, must have driven the Pescherais[141] in South America as far as Patagonia. War itself, however, is in need of no special stimulating cause, but seems engrafted in human nature, and is even regarded as something noble in itself to which man is inspired by the love of glory apart from motives of self-interest. Hence, among the savages of America as well as those of Europe in the age of chivalry, martial courage is looked upon as of great value itself, not merely when a war is going on, as is reasonable enough, but in order that there should be war: and thus war is often entered upon merely to exhibit this quality. So that an intrinsic dignity is held to attach to war in itself, and even philosophers eulogise it as an ennobling, refining influence on humanity, unmindful of the Greek proverb, “War is evil, in so far as it makes more bad people than it takes away.”
So much, then, of what nature does for her own ends with regard to the human race as members of the animal world. Now comes the question which touches the essential points in this design of a perpetual peace:—“What does nature do in this respect with reference to the end which man’s own reason sets before him as a duty? and consequently what does she do to further the realisation of his moral purpose? How does she guarantee that what man, by the laws of freedom, ought to do and yet fails to do, he will do, without any infringement of his freedom by the compulsion of nature and that, moreover, this shall be done in accordance with the three forms of public right—constitutional or political law, international law and cosmopolitan law?” When I say of nature that she wills that this or that should take place, I do not mean that she imposes upon us the duty to do it—for only the free, unrestrained, practical reason can do that—but that she does it herself, whether we will or not. “Fata volentem ducunt, nolentem trahunt.”
1. Even if a people were not compelled through internal discord to submit to the restraint of public laws, war would bring this about, working from without. For, according to the contrivance of nature which we have mentioned, every people finds another tribe in its neighbourhood, pressing upon it in such a manner that it is compelled to form itself internally into a state to be able to defend itself as a power should. Now the republican constitution is the only one which is perfectly adapted to the rights of man, but it is also the most difficult to establish and still more to maintain. So generally is this recognised that people often say the members of a republican state would require to be angels,[142] because men, with their self-seeking propensities, are not fit for a constitution of so sublime a form. But now nature comes to the aid of the universal, reason-derived will which, much as we honour it, is in practice powerless. And this she does, by means of these very self-seeking propensities, so that it only depends—and so much lies within the power of man—on a good organisation of the state for their forces to be so pitted against one another, that the one may check the destructive activity of the other or neutralise its effect. And hence, from the standpoint of reason, the result will be the same as if both forces did not exist, and each individual is compelled to be, if not a morally good man, yet at least a good citizen. The problem of the formation of the state, hard as it may sound, is not insoluble, even for a race of devils, granted that they have intelligence. It may be put thus:—“Given a multitude of rational beings who, in a body, require general laws for their own preservation, but each of whom, as an individual, is secretly inclined to exempt himself from this restraint: how are we to order their affairs and how establish for them a constitution such that, although their private dispositions may be really antagonistic, they may yet so act as a check upon one another, that, in their public relations, the effect is the same as if they had no such evil sentiments.” Such a problem must be capable of solution. For it deals, not with the moral reformation of mankind, but only with the mechanism of nature; and the problem is to learn how this mechanism of nature can be applied to men, in order so to regulate the antagonism of conflicting interests in a people that they may even compel one another to submit to compulsory laws and thus necessarily bring about the state of peace in which laws have force. We can see, in states actually existing, although very imperfectly organised, that, in externals, they already approximate very nearly to what the Idea of right prescribes, although the principle of morality is certainly not the cause. A good political constitution, however, is not to be expected as a result of progress in morality; but rather, conversely, the good moral condition of a nation is to be looked for, as one of the first fruits of such a constitution. Hence the mechanism of nature, working through the self-seeking propensities of man (which of course counteract one another in their external effects), may be used by reason as a means of making way for the realisation of her own purpose, the empire of right, and, as far as is in the power of the state, to promote and secure in this way internal as well as external peace. We may say, then, that it is the irresistible will of nature that right shall at last get the supremacy. What one here fails to do will be accomplished in the long run, although perhaps with much inconvenience to us. As Bouterwek says, “If you bend the reed too much it breaks: he who would do too much does nothing.”
2. The idea of international law presupposes the separate existence of a number of neighbouring and independent states; and, although such a condition of things is in itself already a state of war, (if a federative union of these nations does not prevent the outbreak of hostilities) yet, according to the Idea of reason, this is better than that all the states should be merged into one under a power which has gained the ascendency over its neighbours and gradually become a universal monarchy.[143] For the wider the sphere of their jurisdiction, the more laws lose in force; and soulless despotism, when it has choked the seeds of good, at last sinks into anarchy. Nevertheless it is the desire of every state, or of its ruler, to attain to a permanent condition of peace in this very way; that is to say, by subjecting the whole world as far as possible to its sway. But nature wills it otherwise. She employs two means to separate nations, and prevent them from intermixing: namely, the differences of language and of religion.[144] These differences bring with them a tendency to mutual hatred, and furnish pretexts for waging war. But, none the less, with the growth of culture and the gradual advance of men to greater unanimity of principle, they lead to concord in a state of peace which, unlike the despotism we have spoken of, (the churchyard of freedom) does not arise from the weakening of all forces, but is brought into being and secured through the equilibrium of these forces in their most active rivalry.3. As nature wisely separates nations which the will of each state, sanctioned even by the principles of international law, would gladly unite under its own sway by stratagem or force; in the same way, on the other hand, she unites nations whom the principle of a cosmopolitan right would not have secured against violence and war. And this union she brings about through an appeal to their mutual interests. The commercial spirit cannot co-exist with war, and sooner or later it takes possession of every nation. For, of all the forces which lie at the command of a state, the power of money is probably the most reliable. Hence states find themselves compelled—not, it is true, exactly from motives of morality—to further the noble end of peace and to avert war, by means of mediation, wherever it threatens to break out, just as if they had made a permanent league for this purpose. For great alliances with a view to war can, from the nature of things, only very rarely occur, and still more seldom succeed.
In this way nature guarantees the coming of perpetual peace, through the natural course of human propensities: not indeed with sufficient certainty to enable us to prophesy the future of this ideal theoretically, but yet clearly enough for practical purposes. And thus this guarantee of nature makes it a duty that we should labour for this end, an end which is no mere chimera.
