Kant's Principles of Politics, including his Essay on Perpetual Peace
II.: Second Definitive Article in the conditions of a Perpetual Peace. ‘The Right of Nations shall be founded on a Feder
Enlightenment Immanuel Kant EnglishPeoples or nations regarded as States, may be judged like individual men. Now men living in a state of Nature independent of external laws, by their very contiguity to each other, give occasion to mutual injury or lesion. Every people, for the sake of its own security, thus may and ought to demand from any other, that it shall enter along with it into a constitution, similar to the Civil Constitution, in which the Right of each shall be secured. This would give rise to an International Federation of the Peoples. This, however, would not have to take the form of a State made up of these Nations. For that would involve a contradiction, since every State, properly so called, contains the relation of a Superior as the lawgiver to an Inferior as the people subject to their laws. Many nations, however, in one State, would constitute only one nation, which is contradictory to the principle assumed, as we are here considering the Right of Nations in relation to each other, in so far as they constitute different States and are not to be fused into one.
The attachment of Savages to the lawless liberty of rather being engaged in incessant conflict with each other, than submitting to a legal constraint constituted by themselves, is well known. Hence their preference of wild freedom to rational liberty is looked upon by us with profound contempt, and characterised as barbarism, coarseness, and a brutal degradation of humanity. Thus it might be thought that civilised Nations, being each united into a State, would of necessity make all haste to advance as soon as possible out of any semblance to a condition that is so much condemned. Instead of this, however, we rather find that every State founds its Majesty on not being subject to any external legal coercion; and the glory of its Ruler or Head is made to consist in the fact that without his requiring to encounter any danger himself, many thousands stand ready to be sacrificed at his command for a cause which may be no concern of theirs. Thus the difference between the white savages of Europe and the red savages of America, consists mainly in this: that while some tribes of the latter have been entirely eaten up by their enemies, the former know how to make a better use of the vanquished than to eat them, by rather adding them to the number of their subjects, and thereby increasing the multitude of their instruments and means for still more extensive wars.
The depravity of human nature is exhibited without disguise in the unrestrained relations of the Nations to each other, whereas in the legalised state of Civil Society it is greatly veiled under the constraint of government. In view of it, we may well wonder that the word ‘Right’ has not yet been entirely banished from the policy of war as pedantic, and that no State has as yet ventured to declare itself publicly in favour of that doctrine. For Grotius, Puffendorf, Vattel and the others—miserable comforters all of them—are still always quoted cordially for the justification of an outbreak of war, although their philosophically or diplomatically composed codes has not, nor could have, the slightest legal force, since the States as such stand under no common legal constraint; and there is not an example of a State having been ever moved to desist from its purpose by arguments, although armed with testimonies of such important men.—Yet the homage which every State thus renders—at least in words—to the conception of Right still proves that there is to be found in man a higher and greater moral capacity; though it may slumber for a time; and it is evidently felt that this capacity will yet attain the mastery over the evil principle in him, the existence of which cannot be denied; and this gives a ground of hope to others. For the word ‘Right’ would otherwise never enter into the vocabulary of States desirous to go to war with each other, unless it were merely to make a jest of it, in the manner of the Gallic prince who declared that ‘it is the prerogative of the strong to make the weak obey them.’
The means by which States prosecute their Rights at present can never be by a form of process—as if there were an external tribunal,—but can only be by War; but even the favourable issue of war in victory will not decide a matter of Right. A treaty of Peace may, indeed, put an end to a particular war, yet not to the general condition of war, in which a pretext can always be found for new hostilities. Nor can such a pretext under these circumstances be regarded as ‘unjust;’ for in that state of society, every nation is the judge of its own cause. At the same time, the position which, according to the Right of nature, holds of men in a lawless condition that ‘they ought to advance out of that condition,’ cannot according to the Right of Nations be directly applied to States; because as States they have already within themselves a legal Constitution and have thus out-grown the coercive Right of others to bring them under a wider legal constitution according to conceptions of Right. And yet Reason on the throne of the highest moral law-giving power, absolutely condemns War as a mode of Right, and, on the contrary, makes the state of Peace an immediate duty. But the state of Peace cannot be founded or secured without a compact of the Nations with each other. Hence there must be a compact of a special kind which may be called a Pacific Federation (foedus pacificum), and which would be distinguished from a mere treaty or Compact of Peace (pactum pacis) in that the latter merely puts an end to one war whereas the former would seek to put an end to all wars for ever. This Federation will not aim at the acquisition of any of the political powers of a State, but merely at the preservation and guarantee for itself, and likewise for the other confederated States, of the liberty that is proper to a State; and this would not require these States to subject themselves for this purpose—as is the case with men in the state of nature—to public laws and to coercion under them. The practicability and objective realisation of this idea of Federalism, inasmuch as it has to spread itself over all States and thereby lead to Perpetual Peace, may be easily shewn. For if happy circumstances bring it about that a powerful and enlightened people form themselves into a Republic—which by its very nature must be disposed in favour of Perpetual Peace—this will furnish a centre of federative union for other States to attach themselves to, and thus to secure the conditions of Liberty among all States, according to the idea of the Right of Nations. And such a Union would extend wider and wider, in the course of time, by the addition of further connections of this kind.
It is intelligible that a People should say: ‘There shall be no war among us: for we will form ourselves into a State, and constitute of ourselves a supreme legislative, governing and judicial Power which will peacefully settle our differences.’—But if this State says: ‘There shall be no war between me and other States, although I recognise no supreme legislative power which will secure me my Right and whose Right I will also secure;’—then there is no intelligible basis upon which any security for such Rights could be founded unless it were a surrogate of the union embodied in Civil Society. And this can be nothing but a free Federation of the States, which Reason must necessarily connect with the idea of the Right of Nations if there is anything further to be thought in connection with it.
The notion of a Right to go to war, cannot be properly conceived as an element in the Right of Nations. For it would be equivalent to a Right to determine what is just not by universal external laws limiting the freedom of every individual alike, but through one-sided maxims that operate by means of force. If such a Right be conceivable at all it would amount, in fact, to this: that in the case of men who are so disposed it is quite right for them to destroy and devour each other, and thus to find Perpetual Peace only in the wide grave which is to cover all the abomination of the deeds of violence and their authors!—For States viewed in relation to each other, there can be only one way, according to reason, of emerging from that lawless condition which contains nothing but occasions of war. Just as in the case of individual men, Reason would drive them to give up their savage lawless freedom, to accommodate themselves to public coercive laws, and thus to form an ever-growing State of Nations, such as would at last embrace all the Nations of the Earth. But as the Nations, according to their ideas of international Right, will not have such a positive rational system, and consequently reject in fact (in thesi) what is right in theory (in hypothesi), it cannot be realised in this pure form. Hence, instead of the positive idea of a Universal Republic—if all is not to be lost—we shall have as result only the negative surrogate of a Federation of the States averting war, subsisting in an external union, and always extending itself over the world. And thus the current of those inclinations and passions of men which are antagonistic to Right and productive of war, may be checked, although there will still be a danger of their breaking out betimes. For as Virgil puts it,—