Harvard Classics, vol 32 by Immanuel Kant (classic fiction .TXT) 📖

that formula, namely, that all maxims ought by their own legislation to harmonise with a possible kingdom of ends as with a kingdom of nature. [Footnote: Teleology considers nature as a kingdom of ends; Ethics regards a possible kingdom of ends as a kingdom of nature. In the first case, the kingdom of ends is a theoretical idea, adopted to explain what actually is. In the latter it is a practical idea, adopted to bring about that which is not yet, but which can be realised by our conduct, namely, if it conforms to this idea.] There is a progress here in the order of the categories of UNITY of the form of the will (its universality), PLURALITY of the matter (the objects, i. e. the ends), and TOTALITY of the system of these. In forming our moral JUDGMENT of actions it is better to proceed always on the strict method, and start from the general formula of the categorical imperative: ACT ACCORDING TO A MAXIM WHICH CAN AT THE SAME TIME MAKE ITSELF A UNIVERSAL LAW. If, however, we wish to gain an ENTRANCE for the moral law, it is very useful to bring one and the same action under the three specified conceptions, and thereby as far as possible to bring it nearer to intuition.

We can now end where we started at the beginning, namely, with the conception of a will unconditionally good. THAT WILL is ABSOLUTELY GOOD which cannot be evil, in other words, whose maxim, if made a universal law, could never contradict itself. This principle then is its supreme law: Act always on such a maxim as thou canst at the same time will to be a universal law; this is the sole condition under which a will can never contradict itself; and such an imperative is categorical. Since the validity of the will as a universal law for possible actions is analogous to the universal connexion of the existence of things by general laws, which is the formal notion of nature in general, the categorical imperative can also be expressed thus: ACT ON MAXIMS WHICH CAN AT THE SAME TIME HAVE FOR THEIR OBJECT THEMSELVES AS UNIVERSAL LAWS OF NATURE. Such then is the formula of an absolutely good will.

Rational nature is distinguished from the rest of nature by this, that it sets before itself an end. This end would be the matter of every good will. But since in the idea of a will that is absolutely good without being limited by any condition (of attaining this or that end) we must abstract wholly from every end TO BE EFFECTED (since this would make every will only relatively good), it follows that in this case the end must be conceived, not as an end to be effected, but as an INDEPENDENTLY existing end. Consequently it is conceived only negatively, i.e., as that which we must never act against, and which, therefore, must never be regarded merely as means, but must in every volition be esteemed as an end likewise. Now this end can be nothing but the subject of all possible ends, since this is also the subject of a possible absolutely good will; for such a will cannot without contradiction be postponed to any other object. The principle: So act in regard to every rational being (thyself and others), that he may always have place in thy maxim as an end in himself, is accordingly essentially identical with this other: Act upon a maxim which, at the same time, involves its own universal validity for every rational being. For that in using means for every end I should limit my maxim by the condition of its holding good as a law for every subject, this comes to the same thing as that the fundamental principle of all maxims of action must be that the subject of all ends, i. e., the rational being himself, be never employed merely as means, but as the supreme condition restricting the use of all means, that is in every case as an end likewise.

It follows incontestably that, to whatever laws any rational being may be subject, he being an end in himself must be able to regard himself as also legislating universally in respect of these same laws, since it is just this fitness of his maxims for universal legislation that distinguishes him as an end in himself; also it follows that this implies his dignity (prerogative) above all mere physical beings, that he must always take his maxims from the point of view which regards himself, and likewise every other rational being, as lawgiving beings (on which account they are called persons). In this way a world of rational beings (mundus intelligibilis) is possible as a kingdom of ends, and this by virtue of the legislation proper to all persons as members. Therefore every rational being must so act as if he were by his maxims in every case a legislating member in the universal kingdom of ends. The formal principle of these maxims is: So act as if thy maxim were to serve likewise as the universal law (of all rational beings). A kingdom of ends is thus only possible on the analogy of a kingdom of nature, the former however only by maxims, that is self-imposed rules, the latter only by the laws of efficient causes acting under necessitation from without. Nevertheless, although the system of nature is looked upon as a machine, yet so far as it has reference to rational beings as its ends, it is given on this account the name of a kingdom of nature. Now such a kingdom of ends would be actually realised by means of maxims conforming to the canon which the categorical imperative prescribes to all rational beings, IF THEY WERE UNIVERSALLY FOLLOWED. But although a rational being, even if he punctually follows this maxim himself, cannot reckon upon all others being therefore true to the same, nor expect that the kingdom of nature and its orderly arrangements shall be in harmony with him as a fitting member, so as to form a kingdom of ends to which he himself contributes, that is to say, that it shall favour his expectation of happiness, still that law: Act according to the maxims of a member of a merely possible kingdom of ends legislating in it universally, remains in its full force, inasmuch as it commands categorically. And it is just in this that the paradox lies; that the mere dignity of a man as a rational creature, without any other end or advantage to be attained thereby, in other words, respect for a mere idea, should yet serve as an inflexible precept of the will, and that it is precisely in this independence of the maxim on all such springs of action that its sublimity consists; and it is this that makes every rational subject worthy to be a legislative member in the kingdom of ends: for otherwise he would have to be conceived only as subject to the physical law of his wants. And although we should suppose the kingdom of nature and the kingdom of ends to be united under one sovereign, so that the latter kingdom thereby ceased to be a mere idea and acquired true reality, then it would no doubt gain the accession of a strong spring, but by no means any increase of its intrinsic worth. For this sole absolute lawgiver must, notwithstanding this, be always conceived as estimating the worth of rational beings only by their disinterested behaviour, as prescribed to themselves from that idea [the dignity of man] alone. The essence of things is not altered by their external relations, and that which abstracting from these, alone constitutes the absolute worth of man, is also that by which he must be judged, whoever the judge may be, and even by the Supreme Being. MORALITY then is the relation of actions to the autonomy of the will, that is, to the potential universal legislation by its maxims. An action that is consistent with the autonomy of the will is PERMITTED; one that does not agree therewith is FORBIDDEN. A will whose maxims necessarily coincide with the laws of autonomy is a HOLY will, good absolutely. The dependence of a will not absolutely good on the principle of autonomy (moral necessitation) is obligation. This then cannot be applied to a holy being. The objective necessity of actions from obligation is called DUTY.

From what has just been said, it is easy to see how it happens that although the conception of duty implies subjection to the law, we yet ascribe a certain DIGNITY and sublimity to the person who fulfills all his duties. There is not, indeed, any sublimity in him, so far as he is subject to the moral law; but inasmuch as in regard to that very law he is like-wise a legislator, and on that account alone subject to it, he has sublimity. We have also shown above that neither fear nor inclination, but simply respect for the law, is the spring which can give actions a moral worth. Our own will, so far as we suppose it to act only under the condition that its maxims are potentially universal laws, this ideal will which is possible to us is the proper object of respect, and the dignity of humanity consists just in this capacity of being universally legislative, though with the condition that it is itself subject to this same legislation.

The Autonomy of the Will as the Supreme Principle of Morality

Autonomy of the will is that property of it by which it is a law to itself (independently on any property of the objects of volition). The principle of autonomy then is: Always so to choose that the same volition shall comprehend the maxims of our choice as a universal law. We cannot prove that this practical rule is an imperative, i.e., that the will of every rational being is necessarily bound to it as a condition, by a mere analysis of the conceptions which occur in it, since it is a synthetical proposition; we must advance beyond the cognition of the objects to a critical examination of the subject, that is of the pure practical reason, for this synthetic proposition which commands apodictically must be capable of being cognised wholly a priori. This matter, however, does not belong to the present section. But that the principle of autonomy in question is the sole principle of morals can be readily shown by mere analysis of the conceptions of morality. For by this analysis we find that its principle must be a categorical imperative, and that what this commands is neither more nor less than this very autonomy.

Heteronomy of the Will as the Source of all spurious Principles of
Morality

If the will seeks the law which is to determine it anywhere else than in the fitness of its maxims to be universal laws of its own dictation, consequently if it goes out of itself and seeks this law in the character of any of its objects, there always results HETERONOMY. The will in that case does not give itself the law, but it is given by the object through its relation to the will. This relation whether it rests on inclination or on conceptions of reason only admits of hypothetical imperatives: I ought to do something BECAUSE I WISH FOR SOMETHING ELSE. On the contrary, the moral, and therefore categorical, imperative says: I ought to do so and so, even though I should not wish for anything else. Ex. gr., the former says: I ought not to lie if I would retain my reputation; the latter says: I ought not to lie although it should not bring me the least discredit. The latter therefore must so far abstract from all objects that they shall have no INFLUENCE on the will, in order that practical reason (will) may not be restricted to administering an interest not belonging to it, but may simply show its own commanding authority as the supreme legislation. Thus, ex. gr., I ought to endeavour to promote the happiness of others, not as if its realization involved any concern of mine (whether by immediate inclination or by any satisfaction indirectly gained through reason), but simply because a maxim which excludes it cannot be comprehended as a universal law [Footnote: I read allgemeines instead of allgemeinem.] in one and the same volition.

Classification of all Principles of Morality which can be founded on the Conception of Heteronomy.

Here as elsewhere human reason in its pure use, so long as it was not critically examined, has first tried all possible wrong ways before it succeeded in finding the one true way.

All principles which can be taken from this point of view are either EMPIRICAL or RATIONAL. The FORMER, drawn from the principle of HAPPINESS, are built on physical or moral feelings; the LATTER, drawn from the principle of PERFECTION, are built either on the rational conception of perfection as