Taken objectively, morality is in itself practical, being the totality of unconditionally mandatory laws according to which we ought to act. It would obviously be absurd, after granting authority to the concept of duty, to pretend that we cannot do our duty, for in that case this concept would itself drop out of morality (ultra posse nemo obligatur). Consequently, there can be no conflict of politics, as a practical doctrine of right, with ethics, as a theoretical doctrine of right. That is to say, there is no conflict of practice with theory, unless by ethics we mean a general doctrine of prudence, which would be the same as a theory of the maxims for choosing the most fitting means to accomplish the purposes of self-interest. But to give this meaning to ethics is equivalent to denying that there is any such thing at all.
Politics says, "Be ye wise as serpents"; morality adds, as a limiting condition, "and guileless as doves." If these two injunctions are incompatible in a single command, then politics and morality are really in conflict; but if these two qualities ought always to be united, the thought of contrariety is absurd, and the question as to how the conflict between morals and politics is to be resolved cannot even be posed as a problem. Although the proposition, "Honesty is the best policy," implies a theory which practice unfortunately often refutes, the equally theoretical "Honesty is better than any policy" is beyond refutation and is indeed the indispensable condition of policy.
The tutelary divinity of morality yields not to Jupiter, for this tutelary divinity of force still is subject to destiny. That is, reason is not yet sufficiently enlightened to survey the entire series of predetermining causes, and such vision would be necessary for one to be able to foresee with certainty the happy or unhappy effects which follow human actions by the mechanism of nature (though we know enough to have hope that they will accord with our wishes). But what we have to do in order to remain in the path of duty (according to rules of wisdom) reason instructs us by her rules, and her teaching suffices for attaining the ultimate end.
Now the practical man, to whom morality is mere theory even though he concedes that it can and should be followed, ruthlessly renounces our fond hope [that it will be followed]. He does so because he pretends to have seen in advance that man, by his nature, will never will what is required for realizing the goal of perpetual peace. Certainly the will of each individual to live under a juridical constitution according to principles of freedom (i.e., the distributive unity of the will of all) is not sufficient to this end. That all together should will this condition (i.e., the collective unity of the united will) — the solution to this troublous problem — is also required. Thus a whole of civil society is formed. But since a uniting cause must supervene upon the variety of particular volitions in order to produce a common will from them, establishing this whole is something no one individual in the group can perform; hence in the practical execution of this idea we can count on nothing but force to establish the juridical condition, on the compulsion of which public law will later be established. We can scarcely hope to find in the legislator a moral intention sufficient to induce him to commit to the general will the establishment of a legal constitution after he has formed the nation from a horde of savages; therefore, we cannot but expect (in practice) to find in execution wide deviations from this idea (in theory).
It will then be said that he who once has power in his hands will not allow the people to prescribe laws for him; a state which once is able to stand under no external laws will not submit to the decision of other states how it should seek its rights against them; and one continent, which feels itself superior to another, even though the other does not interfere with it, will not neglect to increase its power by robbery or even conquest. Thus all theoretical plans of civil and international laws and laws of world citizenship vanish into empty and impractical ideas, while practice based on empirical principles of human nature, not blushing to draw its maxims from the usages of the world, can alone hope to find a sure ground for its political edifice.
If there is no freedom and no morality based on freedom, and everything which occurs or can occur happens by the mere mechanism of nature certainly politics (which is the art of using this mechanism for ruling men) is the whole of practical wisdom, and the concept of right is an empty thought. But if we find it necessary to connect the latter with politics, and even to raise it to a limiting condition thereon, the possibility of their being united must be conceded. I can easily conceive of a moral politician, i.e., one who so chooses political principles that they are consistent with those of morality; but I cannot conceive of a political moralist, one who forges a morality in such a way that it conforms to the statesman's advantage.
When a remediable defect is found in the constitution of the state or in its relations to others, the principle of the moral politician will be that it is a duty, especially of the rulers of the state, to inquire how it can be remedied as soon as possible in a way conforming to natural law as a model presented by reason; this he will do even if it costs self-sacrifice. But it would be absurd to demand that every defect be immediately and impetuously changed, since the disruption of the bonds of a civil society or a union of world citizens before a better constitution is ready to take its place is against all politics agreeing with morality. But it can be demanded that at least the maxim of the necessity of such a change should be taken to heart by those in power, so that they may continuously approach the goal of the constitution that is best under laws of right. A state may exercise a republican rule, even though by its present constitution it has a despotic sovereignty, until gradually the people becomes susceptible to the influence simply of the idea of the authority of law (as if it possessed physical power) and thus is found fit to be its own legislator (as its own legislation is originally established on law). If a violent revolution, engendered by a bad constitution, introduces by illegal means a more legal constitution, to lead the people back to the earlier constitution would not be permitted; but, while the revolution lasted, each person who openly or covertly shared in it would have justly incurred the punishment due to those who rebel. As to the external relations of states, a state cannot be expected to renounce its constitution even though it is a despotic one (which has the advantage of being stronger in relation to foreign enemies) so long as it is exposed to the danger of being swallowed up by other states. Thus even in the case of the intention to improve the constitution, postponement to a more propitious time may be permitted.1
It may be that despotizing moralists, in practice blundering, often violate rules of political prudence through measures they adopt or propose too precipitately; but experience will gradually retrieve them from their infringement of nature and lead them on to a better course. But the moralizing politician, by glossing over principles of politics which are opposed to the right with the pretext that human nature is not capable of the good as reason prescribes it, only makes reform impossible and perpetuates the violation of law.
Instead of possessing the practical science they boast of, these politicians have only practices; they flatter the power which is then ruling so as not to be remiss in their private advantage, and they sacrifice the nation and, possibly, the whole world. This is the way of all professional lawyers (not legislators) when they go into politics. Their task is not to reason too nicely about the legislation but to execute the momentary commands on the statute books; consequently, the legal constitution in force at any time is to them the best, but when it is amended from above, this amendment always seems best, too. Thus everything is preserved in its accustomed mechanical order. Their adroitness in fitting into all -circumstances gives them the illusion of being able to judge constitutional principles according to concepts of right (not empirically, but a priori). They make a great show of understanding men (which is certainly something to be expected of them, since they have to deal with so many) without understanding man and what can be made of him, for they lack the higher point of view of anthropological observation which is needed for this. If with these ideas they go into civil and international law, as reason prescribes it, they take this step in a spirit of chicanery, for they still follow their accustomed mechanical routine of despotically imposed coercive laws in a field where only concepts of reason can establish a legal compulsion according to the principles of freedom, under which alone a just and durable constitution is possible. In this field the pretended practical man thinks he can solve the problem of establishing such a constitution without the rational idea but solely from the experience he has had with what was previously the most lasting constitutions constitution which in many cases was opposed to the right.
The maxims which he makes use of (though he does not divulge them) are, roughly speaking, the following sophisms:
1. Fac et excusa. Seize every favorable opportunity for usurping the right of the state over its own people or over a neighboring people; the justification will be easier and more elegant ex post facto, and the power can be more easily glossed over, especially when the supreme power in the state is also the legislative authority which must be obeyed without argument. It is much more difficult to do the violence when one has first to wait upon the consideration of convincing arguments and to meet them with counterarguments. Boldness itself gives the appearance of inner conviction of the legitimacy of the deed, and the god of success is afterward the best advocate.
2. Si fecisti, nega. What you have committed, deny that it was your fault — for instance, that you have brought your people to despair and hence to rebellion. Rather assert that it was due to the obstinacy of your subjects; or, if you have conquered a neighboring nation, say that the fault lies in the nature of man, who, if not met by force, can be counted on to make use of it to conquer you.
3. Divide et impera. That is, if there are certain privileged persons in your nation who have chosen you as their chief (primus inter pares), set them at variance with one another and embroil them with the people. Show the latter visions of greater freedom, and all will soon depend on your untrammeled will. Or if it is foreign states that concern you, it is a pretty safe means to sow discord among them so that, by seeming to protect the weaker, you can conquer them one after another.
Certainly no one is now the dupe of these political maxims, for they are already universally known. Nor are they blushed at, as if their injustice were too glaring, for great powers blush only at the judgment of other great powers but not at that of the common masses. it is not that they are ashamed of revealing such principles (for all of them are in the same boat with respect to the morality of their maxims); they are ashamed only when these maxims fail, for they still have political honor which cannot be disputed — and this honor is the aggrandizement of their power by whatever means.2
All these twistings and turnings of an immoral doctrine of prudence in leading men from their natural state of war to a state of peace prove at least that men in both their private and their public relationships cannot reject the concept of right or trust themselves openly to establish politics merely on the artifices of prudence. Thus they do not refuse obedience to the concept of public law, which is especially manifest in international law; on the contrary, they give all due honor to it, even when they are inventing a hundred pretenses and subterfuges to escape from it in practice, imputing its authority, as the source and union of all laws, to crafty force.
Let us put an end to this sophism, if not to the injustice it protects, and force the false representatives of power to confess that they do not plead in favor of the right but in favor of might. This is revealed in the imperious tone they assume as if they themselves could command the right. Let us remove the delusion by which they and others are duped, and discover the supreme principle from which the intention to perpetual peace stems. Let us show that everything evil which stands in its way derives from the fact that the political moralist begins where the moral politician would correctly leave off, and that, since he thus subordinates principles to the end (putting the cart before the horse), he vitiates his own purpose of bringing politics into agreement with morality.
To make practical philosophy self-consistent, it is necessary, first, to decide the question: In problems of practical reason, must we begin from its material principles, i.e., the end as the object of choice? Or should we begin from the formal principles of pure reason, i.e., from the principle which is concerned solely with freedom in outer relations and which reads, "So act that you can will that your maxim could become a universal law, regardless of the end"?
Without doubt it is the latter which has precedence, for as a principle of law it has unconditional necessity. On the other hand, the former is obligatory only if we presuppose the empirical conditions of the proposed end, i.e., its practicability. Thus if this end (in this case, perpetual peace) is a duty, it must be derived from the formal principle of the maxims of external actions. The first principle, that of the political moralist, pertaining to civil and international law and the law of world citizenship, is merely a problem of technique (problema technicum); the second, as the problem of the moral politician to whom it is an ethical problem (problema morale), is far removed from the other in its method of leading toward perpetual peace, which is wished not merely as a material good but also as a condition issuing from an acknowledgment of duty.
For the solution of the former, the problem of political prudence, much knowledge of nature is required so that its mechanism may be employed toward the desired end; yet all this is uncertain in its results for perpetual peace, with whatever sphere of public law we,are concerned. It is uncertain, for example, whether the people are better kept in obedience and maintained in prosperity by severity or by the charm of distinctions which flatter their vanity, by the power of one or the union of various chiefs, or perhaps merely by a serving nobility or by the power of the people. History furnishes us with contradictory examples from all governments (with the exception of the truly republican, which can alone appeal to the mind of a moral politician). Still more uncertain is an international law allegedly erected on the statutes of ministries. It is, in fact, a word without meaning, resting as it does on compacts which, in the very act of being concluded, contain secret reservations for their violation.
On the other hand, the solution of the second problem, that of political wisdom, presses itself upon us, as it were; it is clear to everyone and puts to shame all affectation. It leads directly to the end, but, remembering discretion, it does not precipitately hasten to do so by force; rather, it continuously approaches it under the conditions offered by favorable circumstances.
Then it may be said, "Seek ye first the kingdom of pure practical reason and its righteousness, and your end (the blessing of perpetual peace) will necessarily follow." For it is the peculiarity of morals, especially with respect to its principles of public law and hence in relation to a politics known a priori, that the less it makes conduct depend on the proposed end, i.e., the intended material or moral advantage, the more it agrees with it in general. This is because it is the universal will given a priori (in a nation or in the relations among different nations) which determines the law among men, and if practice consistently follows it, this will can also, by the mechanism of nature, cause the desired result and make the concept of law effective. So, for instance, it is a principle of moral politics that a people should unite into a state according to juridical concepts of freedom and equality, and this principle is based not on prudence but on duty. Political moralists may argue as much as they wish about the natural mechanism of a mass of men forming a society, assuming a mechanism which would weaken those principles and vitiate their end; or they may seek to prove their assertions by examples of poorly organized constitutions of ancient and modern times (for instance, of democracies without representative systems). They deserve no hearing, particularly as such a pernicious theory may itself occasion the evil which it prophesies, throwing human beings into one class with all other living machines, differing from them only in their consciousness that they are not free, which makes them, in their own judgment, the most miserable of all beings in the world.
The true but somewhat boastful sentence which has become proverbial, Fiat iustitia, pereat mundus ("Let justice reign even if all the rascals in the world should perish from it"), is a stout principle of right which cuts asunder the whole tissue of artifice or force. But it should not be misunderstood as a permission to use one's own right with extreme rigor (which would conflict with ethical duty); it should be understood as the obligation of those in power not to limit or to extend anyone's right through sympathy or disfavor. This requires, first, an internal constitution of the state erected on pure principles of right, and, second, a convention of the state with other near or distant states (analogous to a universal state) for the legal settlement of their differences. This implies only that political maxims must not be derived from the welfare or happiness which a single state expects from obedience to them, and thus not from the end which one of them proposes for itself. That is, they must not be deduced from volition as the supreme yet empirical principle of political wisdom, but rather from the pure concept of the duty of right, from the ought whose principle is given a priori by pure reason, regardless of what the physical consequences may be. The world will by no means perish by a diminution in the number of evil men. Moral evil has the indiscerptible property of being opposed to and destructive of its own purposes (especially in the relationships between evil men); thus it gives place to the moral principle of the good, though only through a slow progress.
Thus objectively, or in theory, there is no conflict between morals and politics. Subjectively, however, in the selfish propensity of men (which should not be called "practice," as this would imply that it rested on rational maxims), this conflict will always remain. Indeed, it should remain, because it serves as a whetstone of virtue, whose true courage (by the principle, tu ne cede malis, sed contra audentior ito [Yield not to evil, but go against the stronger" (Aeneid VI. 95).]) in the present case does not so much consist in defying with strong resolve evils and sacrifices which must be undertaken along with the conflict, but rather in detecting and conquering the crafty and far more dangerously deceitful and treasonable principle of evil in ourselves, which puts forward the weakness of human nature as justification for every transgression.
In fact, the political moralist may say: The ruler and people, or nation and nation, do each other no injustice when by violence or fraud they make war on each other, although they do commit injustice in general in that they refuse to respect the concept of right, which alone could establish perpetual peace. For since the one does transgress his duty against the other, who is likewise lawlessly disposed toward him, each gets what he deserves when they destroy each other. But enough of the race still remains to let this game continue into the remotest ages in order that posterity, some day, might take these perpetrators as a warning example. Hence providence is justified in the history of the world, for the moral principle in man is never extinguished, while with advancing civilization reason grows pragmatically in its capacity to realize ideas of law. But at the same time the culpability for the transgressions also grows. If we assume that humanity never will or can be improved, the only thing which a theodicy seems unable to justify is creation itself, the fact that a race of such corrupt beings ever was on earth. But the point of view necessary for such an assumption is far too high for us, and we cannot theoretically support our philosophical concepts of the supreme power which is inscrutable to us.
To such dubious consequences we are inevitably driven if we do not assume that pure principles of right have objective reality, i.e., that they may be applied, and that the people in a state and, further, states themselves in their mutual relations should act according to them, whatever objections empirical politics may raise. Thus true politics can never take a step without rendering homage to morality. Though politics by itself is a difficult art, its union with morality is no art at all, for this union cuts the knot which politics could not untie when they were in conflict. The rights of men must be held sacred, however much sacrifice it may cost the ruling power. One cannot compromise here and seek the middle course of a pragmatic conditional law between the morally right and the expedient. All politics must bend its knee before the right. But by this it can hope slowly to reach the stage where it will shine with an immortal glory.
1. These are permissive laws of reason. Public law laden with injustice must be allowed to stand, either until everything is of itself ripe for complete reform or until this maturity has been brought about by peaceable means; for a legal constitution, even though it be right to only a low degree, is better than none at all, the anarchic condition which would result from precipitate reform. Political wisdom, therefore, will make it a duty to introduce reforms which accord with the ideal of public law. But even when nature herself produces revolutions, political wisdom will not employ them to legitimize still greater oppression. On the contrary, it will use them as a call of nature for fundamental reforms to produce a lawful constitution founded upon principles of freedom, for only such a constitution is durable.
2. Even if we doubt a certain wickedness in the nature of men who live together in a state, and instead plausibly cite lack of civilization, which is not yet sufficiently advanced, i.e., regard barbarism as the cause of those antilawful manifestations of their character, this viciousness is clearly and incontestably shown in the foreign relations of states. Within each state it is veiled by the compulsion of civil laws, because the inclination to violence between the citizens is fettered by the stronger power of the government. This relationship not only gives a moral veneer (causae non causae) to the whole but actually facilitates the development of the moral disposition to a direct respect for the law by placing a barrier against the outbreak of unlawful inclinations. Each person believes that he himself would hold the concept of law sacred and faithfully follow it provided he were sure that he could expect the same from others, and the government does in part assure him of this. Thereby a great step (though not yet a moral step) is taken toward morality, which is attachment to this concept of duty for its own sake and without regard to hope of a similar response from others. But since each one with his own good opinion of himself presupposes a malicious disposition on the part of all the others, they all pronounce the judgment that they in fact are all worth very little. We shall not discuss how this comes about, though it cannot be blamed on the nature of man as a free being. But since even respect for the concept of right (which man cannot absolutely refuse to respect) solemnly sanctions the theory that he has the capacity of conforming to it, everyone sees that he, for his part, must act according to it, however others may act.
Main Document, "Perpetual Peace"
First Supplement, "Secret Article for Perpetual Peace"