APPENDIX I

ON THE DISAGREEMENT BETWEEN MORALS AND POLITICS WITH REFERENCE TO

PERPETUAL PEACE

In an objective sense, morals is a practical science, as the sum of

laws exacting unconditional obedience, in accordance with which we

_ought_ to act. Now, once we have admitted the authority of this

idea of duty, it is evidently inconsistent that we should think of

saying that we _cannot_ act thus. For, in this case, the idea of duty

falls to the ground of itself; “_ultra posse nemo obligatur_.” Hence

there can be no quarrel between politics, as the practical science of

right, and morals, which is also a science of right, but theoretical.

That is, theory cannot come into conflict with practice. For, in that

case, we would need to understand under the term “ethics” or “morals”

a universal doctrine of expediency, or, in other words, a theory of

precepts which may guide us in choosing the best means for attaining

ends calculated for our advantage. This is to deny that a science of

morals exists.

Politics says, “Be wise as serpents”; morals adds the limiting

condition, “and guileless as doves.” If these precepts cannot stand

together in one command, then there is a real quarrel between

politics and morals.[147] But if they can be completely brought into

accord, then the idea of any antagonism between them is absurd,

and the question of how best to make a compromise between the two

points of view ceases to be even raised. Although the saying,

“Honesty is the best policy,” expresses a theory which, alas, is

often contradicted in practice, yet the likewise theoretical maxim,

“Honesty is better than any policy,” is exalted high above every

possible objection, is indeed the necessary condition of all politics.

[147] Cf. Aristotle: _Politics_, (Welldon’s trans.) IV. Ch. XIV.

“The same principles of morality are best both for individuals

and States.”

Among the ancients the connection between politics and morals

was never questioned, although there were differences of opinion

as to which science stood first in importance. Thus, while Plato

put politics second to morals, Aristotle regarded politics as the

chief science and ethics as a part of politics. This connection

between the sciences was denied by Machiavelli, who lays down

the dictum that, in the relations of sovereigns and states, the

ordinary rules of morality do not apply. See _The Prince_, Ch.

XVIII. “A Prince,” he says, “and most of all a new Prince, cannot

observe all those rules of conduct in respect of which men are

accounted good, being frequently obliged, in order to preserve

his Princedom, to act in opposition to good faith, charity,

humanity, and religion. He must therefore keep his mind ready

to shift as the winds and tides of Fortune turn, and, as I have

already said, he ought not to quit good courses if he can help

it, but should know how to follow evil courses if he must.”

Hume thought that laxer principles might be allowed to govern

states than private persons, because intercourse between them

was not so “necessary and advantageous” as between individuals.

“There is a system of morals,” he says, “calculated for princes,

much more free than that which ought to govern private persons,”

(_Treatise_, III., Part II., Sect. IX.) [Tr.]

The Terminus of morals does not yield to Jupiter, the Terminus of

force; for the latter remains beneath the sway of Fate. In other

words, reason is not sufficiently enlightened to survey the series

of predetermining causes which would make it possible for us to

predict with certainty the good or bad results of human action, as

they follow from the mechanical laws of nature; although we may hope

that things will turn out as we should desire. But what we have to

do, in order to remain in the path of duty guided by the rules of

wisdom, reason makes everywhere perfectly clear, and does this for

the purpose of furthering her ultimate ends.

The practical man, however, for whom morals is mere theory, even

while admitting that what ought to be can be, bases his dreary

verdict against our well-meant hopes really on this: he pretends

that he can foresee from his observation of human nature, that men

will never be willing to do what is required in order to bring

about the wished-for results leading to perpetual peace. It is

true that the will of all individual men to live under a legal

constitution according to the principles of liberty—that is to

say, the distributive unity of the wills of all—is not sufficient

to attain this end. We must have the collective unity of their

united will: all as a body must determine these new conditions. The

solution of this difficult problem is required in order that civil

society should be a whole. To all this diversity of individual wills

there must come a uniting cause, in order to produce a common will

which no distributive will is able to give. Hence, in the practical

realisation of that idea, no other beginning of a law-governed

society can be counted upon than one that is brought about by force:

upon this force, too, public law afterwards rests. This state of

things certainly prepares us to meet considerable deviation in actual

experience from the theoretical idea of perpetual peace, since we

cannot take into account the moral character and disposition of a

law-giver in this connection, or expect that, after he has united a

wild multitude into one people, he will leave it to them to bring

about a legal constitution by their common will.

It amounts to this. Any ruler who has once got the power in his

hands will not let the people dictate laws for him. A state which

enjoys an independence of the control of external law will not

submit to the judgment of the tribunals of other states, when it

has to consider how to obtain its rights against them. And even a

continent, when it feels its superiority to another, whether this be

in its way or not, will not fail to take advantage of an opportunity

offered of strengthening its power by the spoliation or even conquest

of this territory. Hence all theoretical schemes, connected with

constitutional, international or cosmopolitan law, crumble away into

empty impracticable ideals. While, on the other hand, a practical

science, based on the empirical principles of human nature, which

does not disdain to model its maxims on an observation of actual

life, can alone hope to find a sure foundation on which to build up a

system of national policy.

Now certainly, if there is neither freedom nor a moral law founded

upon it, and every actual or possible event happens in the mere

mechanical course of nature, then politics, as the art of making

use of this physical necessity in things for the government of

men, is the whole of practical wisdom and the idea of right is an

empty concept. If, on the other hand, we find that this idea of

right is necessarily to be conjoined with politics and even to be

raised to the position of a limiting condition of that science, then

the possibility of reconciling them must be admitted. I can thus

imagine a moral politician, that is to say, one who understands the

principles of statesmanship to be such as do not conflict with

morals; but I cannot conceive of a political moralist who fashions

for himself such a system of ethics as may serve the interest of

statesmen.

The moral politician will always act upon the following

principle:—“If certain defects which could not have been avoided

are found in the political constitution or foreign relations of a

state, it is a duty for all, especially for the rulers of the state,

to apply their whole energy to correcting them as soon as possible,

and to bringing the constitution and political relations on these

points into conformity with the Law of Nature, as it is held up as a

model before us in the idea of reason; and this they should do even

at a sacrifice of their own interest.” Now it is contrary to all

politics—which is, in this particular, in agreement with morals—to

dissever any of the links binding citizens together in the state

or nations in cosmopolitan union, before a better constitution is

there to take the place of what has been thus destroyed. And hence

it would be absurd indeed to demand that every imperfection in

political matters must be violently altered on the spot. But, at the

same time, it may be required of a ruler at least that he should

earnestly keep the maxim in mind which points to the necessity of

such a change; so that he may go on constantly approaching the end

to be realised, namely, the best possible constitution according to

the laws of right. Even although it is still under despotic rule,

in accordance with its constitution as then existing, a state may

govern itself on republican lines, until the people gradually become

capable of being influenced by the mere idea of the authority of law,

just as if it had physical power. And they become accordingly capable

of self-legislation, their faculty for which is founded on original

right. But if, through the violence of revolution, the product of

a bad government, a constitution more in accord with the spirit of

law were attained even by unlawful means, it should no longer be

held justifiable to bring the people back to the old constitution,

although, while the revolution was going on, every one who took part

in it by use of force or stratagem, may have been justly punished

as a rebel. As regards the external relations of nations, a state

cannot be asked to give up its constitution, even although that be

a despotism (which is, at the same time, the strongest constitution

where foreign enemies are concerned), so long as it runs the risk of

being immediately swallowed up by other states. Hence, when such a

proposal is made, the state whose constitution is in question must

at least be allowed to defer acting upon it until a more convenient

time.[148]

[148] These are _permissive_ laws of reason which allow us to

leave a system of public law, when it is tainted by injustice, to

remain just as it is, until everything is entirely revolutionised

through an internal development, either spontaneous, or fostered

and matured by peaceful influences. For any legal constitution

whatsoever, even although it conforms only slightly with the

spirit of law is better than none at all—that is to say, anarchy,

which is the fate of a precipitate reform. Hence, as things now

are, the wise politician will look upon it as his duty to make

reforms on the lines marked out by the ideal of public law. He

will not use revolutions, when these have been brought about

by natural causes, to extenuate still greater oppression than

caused them, but will regard them as the voice of nature, calling

upon him to make such thorough reforms as will bring about the

only lasting constitution, a lawful constitution based on the

principles of freedom.

It is always possible that moralists who rule despotically, and are

at a loss in practical matters, will come into collision with the

rules of political wisdom in many ways, by adopting measures without

sufficient deliberation which show themselves afterwards to have been

overestimated. When they thus offend against nature, experience must

gradually lead them into a better track. But, instead of this being

the case, politicians who are fond of moralising do all they can to

make moral improvement impossible and to perpetuate violations of

law, by extenuating political principles which are antagonistic to

the idea of right, on the pretext that human nature is not capable of

good, in the sense of the ideal which reason prescribes.

These politicians, instead of adopting an open, straightforward way

of doing things (as they boast), mix themselves up in intrigue. They

get at the authorities in power and say what will please them;

their sole bent is to sacrifice the nation, or even, if they can,

the whole world, with the one end in view that their own private

interest may be forwarded. This is the manner of regular jurists (I

mean the journeyman lawyer not the legislator), when they aspire to

politics. For, as it is not their business to reason too nicely over

legislation, but only to enforce the laws of the country, every legal

constitution in its existing form and, when this is changed by the

proper authorities, the one which takes its place, will always seem

to them the best possible. And the consequence is that everything

is purely mechanical. But this adroitness in suiting themselves

to any circumstances may lead them to the delusion that they are

also capable of giving an opinion about the principles of political

constitutions in general, in so far as they conform to ideas of

right, and are therefore not empirical, but _a priori_. And they may

therefore brag about their knowledge of men,—which indeed one expects

to find, since they have to deal with so many—without really knowing

the nature of man and what can be made of it, to gain which knowledge

a higher standpoint of anthropological observation than theirs is

required. Filled with ideas of this kind, if they trespass outside

their own sphere on the boundaries of political and international

law, looked upon as ideals which reason holds before us, they can

do so only in the spirit of chicanery. For they will follow their

usual method of making everything conform mechanically to compulsory

laws despotically made and enforced, even here, where the ideas of

reason recognise the validity of a legal compulsory force, only when

it is in accordance with the principles of freedom through which a

permanently valid constitution becomes first of all possible. The

would-be practical man, leaving out of account this idea of reason,

thinks that he can solve this problem empirically by looking to the

way in which those constitutions which have best survived the test

of time were established, even although the spirit of these may have

been generally contrary to the idea of right. The principles which

he makes use of here, although indeed he does not make them public,

amount pretty much to the following sophistical maxims.

1. =Fac et excusa.= Seize the most favourable opportunity for

arbitrary usurpation—either of the authority of the state over its

own people or over a neighbouring people; the justification of the

act and extenuation of the use of force will come much more easily

and gracefully, when the deed is done, than if one has to think out

convincing reasons for taking this step and first hear through all

the objections which can be made against it. This is especially

true in the first case mentioned, where the supreme power in the

state also controls the legislature which we must obey without any

reasoning about it. Besides, this show of audacity in a statesman

even lends him a certain semblance of inward conviction of the

justice of his action; and once he has got so far the god of success

(_bonus eventus_) is his best advocate.

2. =Si fecisti, nega.= As for any crime you have committed, such

as has, for instance, brought your people to despair and thence

to insurrection, deny that it has happened owing to any fault of

yours. Say rather that it is all caused by the insubordination of

your subjects, or, in the case of your having usurped a neighbouring

state, that human nature is to blame; for, if a man is not ready to

use force and steal a march upon his neighbour, he may certainly

count on the latter forestalling him and taking him prisoner.

3. =Divide et impera.= That is to say, if there are certain

privileged persons, holding authority among the people, who have

merely chosen you for their sovereign as _primus inter pares_, bring

about a quarrel among them, and make mischief between them and the

people. Now back up the people with a dazzling promise of greater

freedom; everything will now depend unconditionally on your will. Or

again, if there is a difficulty with foreign states, then to stir

up dissension among them is a pretty sure means of subjecting first

one and then the other to your sway, under the pretext of aiding the

weaker.

It is true that now-a-days no body is taken in by these political

maxims, for they are all familiar to everyone. Moreover, there is

no need of being ashamed of them, as if their injustice were too

patent. For the great Powers never feel shame before the judgment of

the common herd, but only before one another; so that as far as this

matter goes, it is not the revelation of these guiding principles of

policy that can make rulers ashamed, but only the unsuccessful use

of them. For as to the morality of these maxims, politicians are all

agreed. Hence there is always left political prestige on which they

can safely count; and this means the glory of increasing their power

by any means that offer.[149]

[149] It is still sometimes denied that we find, in members of

a civilised community, a certain depravity rooted in the nature

of man;[C] and it might, indeed, be alleged with some show of

truth that not an innate corruptness in human nature, but the

barbarism of men, the defect of a not yet sufficiently developed

culture, is the cause of the evident antipathy to law which

their attitude indicates. In the external relations of states,

however, human wickedness shows itself incontestably, without any

attempt at concealment. Within the state, it is covered over by

the compelling authority of civil laws. For, working against the

tendency every citizen has to commit acts of violence against his

neighbour, there is the much stronger force of the government

which not only gives an appearance of morality to the whole

state (_causae non causae_), but, by checking the outbreak of

lawless propensities, actually aids the moral qualities of men

considerably, in their development of a direct respect for the

law. For every individual thinks that he himself would hold the

idea of right sacred and follow faithfully what it prescribes,

if only he could expect that everyone else would do the same.

This guarantee is in part given to him by the government; and

a great advance is made by this step which is not deliberately

moral, towards the ideal of fidelity to the concept of duty

for its own sake without thought of return. As, however, every

man’s good opinion of himself presupposes an evil disposition in

everyone else, we have an expression of their mutual judgment

of one another, namely, that when it comes to hard facts, none

of them are worth much; but whence this judgment comes remains

unexplained, as we cannot lay the blame on the nature of man,

since he is a being in the possession of freedom. The respect for

the idea of right, of which it is absolutely impossible for man

to divest himself, sanctions in the most solemn manner the theory

of our power to conform to its dictates. And hence every man sees

himself obliged to act in accordance with what the idea of right

prescribes, whether his neighbours fulfil their obligation or not.

[C] This depravity of human nature is denied by Rousseau, who held

that the mind of man was naturally inclined to virtue, and that

good civil and social institutions are all that is required.

(_Discourse on the Sciences and Arts_, 1750.) Kant here takes

sides with Hobbes against Rousseau. See Kant’s _Theory of Ethics_,

Abbott’s trans. (4th ed., 1889), p. 339 _seq._—esp. p. 341 and

_note_. Cf. also Hooker’s _Ecclesiastical Polity_, I. § 10:—“Laws

politic, ordained for external order and regiment amongst men, are

never framed as they should be, unless presuming the will of man

to be inwardly obstinate, rebellious, and averse from all obedience

to the sacred laws of his nature; in a word, unless presuming man

to be, in regard of his depraved mind, little better than a wild

beast, they do accordingly provide, notwithstanding, so to frame

his outward actions, that they be no hindrance unto the common

good, for which societies are instituted.” [Tr.]

* * * * *

In all these twistings and turnings of an immoral doctrine of

expediency which aims at substituting a state of peace for the

warlike conditions in which men are placed by nature, so much at

least is clear;—that men cannot get away from the idea of right in

their private any more than in their public relations; and that they

do not dare (this is indeed most strikingly seen in the concept of

an international law) to base politics merely on the manipulations

of expediency and therefore to refuse all obedience to the idea of

a public right. On the contrary, they pay all fitting honour to the

idea of right in itself, even although they should, at the same time,

devise a hundred subterfuges and excuses to avoid it in practice, and

should regard force, backed up by cunning, as having the authority

which comes from being the source and unifying principle of all

right. It will be well to put an end to this sophistry, if not to

the injustice it extenuates, and to bring the false advocates of the

mighty of the earth to confess that it is not right but might in

whose interest they speak, and that it is the worship of might from

which they take their cue, as if in this matter they had a right to

command. In order to do this, we must first expose the delusion by

which they deceive themselves and others; then discover the ultimate

principle from which their plans for a perpetual peace proceed;

and thence show that all the evil which stands in the way of the

realisation of that ideal springs from the fact that the political

moralist begins where the moral politician rightly ends and that, by

subordinating principles to an end or putting the cart before the

horse, he defeats his intention of bringing politics into harmony

with morals.

In order to make practical philosophy consistent with itself, we must

first decide the following question:—In dealing with the problems of

practical reason must we begin from its material principle—the end as

the object of free choice—or from its formal principle which is based

merely on freedom in its external relation?—from which comes the

following law:—“Act so that thou canst will that thy maxim should be

a universal law, be the end of thy action what it will.”[150]

[150] With regard to the meaning of the moral law and its

significance in the Kantian system of ethics, see Abbott’s

translation of the _Theory of Ethics_ (1889), pp. 38, 45, 54, 55,

119, 282. [Tr.]

Without doubt, the latter determining principle of action must

stand first; for, as a principle of right, it carries unconditional

necessity with it, whereas the former is obligatory only if we assume

the empirical conditions of the end set before us,—that is to say,

that it is an end capable of being practically realised. And if

this end—as, for example, the end of perpetual peace—should be also

a duty, this same duty must necessarily have been deduced from the

formal principle governing the maxims which guide external action.

Now the first principle is the principle of the political moralist;

the problems of constitutional, international and cosmopolitan law

are mere technical problems (_problema technicum_). The second or

formal principle, on the other hand, as the principle of the moral

politician who regards it as a moral problem (_problema morale_),

differs widely from the other principle in its methods of bringing

about perpetual peace, which we desire not only as a material good,

but also as a state of things resulting from our recognition of the

precepts of duty.[151]

[151] See Abbott’s trans., pp. 33, 34. [Tr.]

To solve the first problem—that, namely, of political expediency—much

knowledge of nature is required, that her mechanical laws may be

employed for the end in view. And yet the result of all knowledge

of this kind is uncertain, as far as perpetual peace is concerned.

This we find to be so, whichever of the three departments of public

law we take. It is uncertain whether a people could be better kept

in obedience and at the same time prosperity by severity or by baits

held out to their vanity; whether they would be better governed

under the sovereignty of a single individual or by the authority of

several acting together; whether the combined authority might be

better secured merely, say, by an official nobility or by the power

of the people within the state; and, finally, whether such conditions

could be long maintained. There are examples to the contrary in

history in the case of all forms of government, with the exception

of the only true republican constitution, the idea of which can

occur only to a moral politician. Still more uncertain is a law of

nations, ostensibly established upon statutes devised by ministers;

for this amounts in fact to mere empty words, and rests on treaties

which, in the very act of ratification, contain a secret reservation

of the right to violate them. On the other hand, the solution of the

second problem—the problem of political wisdom—forces itself, we may

say, upon us; it is quite obvious to every one, and puts all crooked

dealings to shame; it leads, too, straight to the desired end, while

at the same time, discretion warns us not to drag in the conditions

of perpetual peace by force, but to take time and approach this ideal

gradually as favourable circumstances permit.

This may be expressed in the following maxim:—“Seek ye first the

kingdom of pure practical reason and its righteousness, and the

object of your endeavour, the blessing of perpetual peace, will

be added unto you.” For the science of morals generally has this

peculiarity,—and it has it also with regard to the moral principles

of public law, and therefore with regard to a science of politics

knowable _a priori_,—that the less it makes a man’s conduct depend

on the end he has set before him, his purposed material or moral

gain, so much the more, nevertheless, does it conform in general

to this end. The reason for this is that it is just the universal

will, given _a priori_, which exists in a people or in the relation

of different peoples to one another, that alone determines what is

lawful among men. This union of individual wills, however, if we

proceed consistently in practice, in observance of the mechanical

laws of nature, may be at the same time the cause of bringing about

the result intended and practically realizing the idea of right.

Hence it is, for example, a principle of moral politics that a people

should unite into a state according to the only valid concepts of

right, the ideas of freedom and equality; and this principle is not

based on expediency, but upon duty. Political moralists, however,

do not deserve a hearing, much and sophistically as they may reason

about the existence, in a multitude of men forming a society, of

certain natural tendencies which would weaken those principles and

defeat their intention. They may endeavour to prove their assertion

by giving instances of badly organised constitutions, chosen both

from ancient and modern times, (as, for example, democracies without

a representative system); but such arguments are to be treated with

contempt, all the more, because a pernicious theory of this kind

may perhaps even bring about the evil which it prophesies. For, in

accordance with such reasoning, man is thrown into a class with all

other living machines which only require the consciousness that they

are not free creatures to make them in their own judgment the most

miserable of all beings.

_Fiat justitia, pereat mundus._ This saying has become proverbial,

and although it savours a little of boastfulness, is also true. We

may translate it thus:—“Let justice rule on earth, although all the

rogues in the world should go to the bottom.” It is a good, honest

principle of right cutting off all the crooked ways made by knavery

or violence. It must not, however, be misunderstood as allowing

anyone to exercise his own rights with the utmost severity, a course

in contradiction to our moral duty; but we must take it to signify

an obligation, binding upon rulers, to refrain from refusing to

yield anyone his rights or from curtailing them, out of personal

feeling or sympathy for others. For this end, in particular, we

require, firstly, that a state should have an internal political

constitution, established according to the pure principles of

right; secondly, that a union should be formed between this state

and neighbouring or distant nations for a legal settlement of

their differences, after the analogy of the universal state. This

proposition means nothing more than this:—Political maxims must not

start from the idea of a prosperity and happiness which are to be

expected from observance of such precepts in every state; that is,

not from the end which each nation makes the object of its will

as the highest empirical principle of political wisdom; but they

must set out from the pure concept of the duty of right, from the

“_ought_” whose principle is given _a priori_ through pure reason.

This is the law, whatever the material consequences may be. The world

will certainly not perish by any means, because the number of wicked

people in it is becoming fewer. The morally bad has one peculiarity,

inseparable from its nature;—in its purposes, especially in relation

to other evil influences, it is in contradiction with itself, and

counteracts its own natural effect, and thus makes room for the moral

principle of good, although advance in this direction may be slow.

Hence objectively, in theory, there is no quarrel between morals

and politics. But subjectively, in the self-seeking tendencies of

men (which we cannot actually call their morality, as we would a

course of action based on maxims of reason,) this disagreement in

principle exists and may always survive; for it serves as a whetstone

to virtue. According to the principle, _Tu ne cede malis, sed contra

audentior ito_, the true courage of virtue in the present case lies

not so much in facing the evils and self-sacrifices which must be met

here as in firmly confronting the evil principle in our own nature

and conquering its wiles. For this is a principle far more dangerous,

false, treacherous and sophistical which puts forward the weakness in

human nature as a justification for every transgression.

In fact the political moralist may say that a ruler and people, or

nation and nation do _one another_ no wrong, when they enter on a war

with violence or cunning, although they do wrong, generally speaking,

in refusing to respect the idea of right which alone could establish

peace for all time. For, as both are equally wrongly disposed to one

another, each transgressing the duty he owes to his neighbour, they

are both quite rightly served, when they are thus destroyed in war.

This mutual destruction stops short at the point of extermination,

so that there are always enough of the race left to keep this game

going on through all the ages, and a far-off posterity may take

warning by them. The Providence that orders the course of the world

is hereby justified. For the moral principle in mankind never becomes

extinguished, and human reason, fitted for the practical realisation

of ideas of right according to that principle, grows continually in

fitness for that purpose with the ever advancing march of culture;

while at the same time, it must be said, the guilt of transgression

increases as well. But it seems that, by no theodicy or vindication

of the justice of God, can we justify Creation in putting such a

race of corrupt creatures into the world at all, if, that is, we

assume that the human race neither will nor can ever be in a happier

condition than it is now. This standpoint, however, is too high a

one for us to judge from, or to theorise, with the limited concepts

we have at our command, about the wisdom of that supreme Power which

is unknowable by us. We are inevitably driven to such despairing

conclusions as these, if we do not admit that the pure principles of

right have objective reality—that is to say, are capable of being

practically realised—and consequently that action must be taken on

the part of the people of a state and, further, by states in relation

to one another, whatever arguments empirical politics may bring

forward against this course. Politics in the real sense cannot take

a step forward without first paying homage to the principles of

morals. And, although politics, _per se_, is a difficult art,[152]

in its union with morals no art is required; for in the case of a

conflict arising between the two sciences, the moralist can cut

asunder the knot which politics is unable to untie. Right must be

held sacred by man, however great the cost and sacrifice to the

ruling power. Here is no half-and-half course. We cannot devise a

happy medium between right and expediency, a right pragmatically

conditioned. But all politics must bend the knee to the principle of

right, and may, in that way, hope to reach, although slowly perhaps,

a level whence it may shine upon men for all time.

[152] Matthew Arnold defines politics somewhere as the art of

“making reason and the will of God prevail”—an art, one would

say, difficult enough. [Tr.]

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