Thus the foundation which Kant gave to his moral law by no means consists in its being proved empirically to be a fact of consciousness; neither does he base it on an appeal to moral feeling, nor yet on a petitio principii, under its fine modern name of an "absolute Postulate." It is formed rather of a very subtle process of thought, which he twice advances, on p. 17 and p. 51 (R., p. 22, and p. 46), and which I shall now proceed to make clear.
Kant, be it observed, ridiculed all empirical stimuli of the will, and began by removing everything, whether subjective or objective, on which a law determining the will's action could be empirically based. The consequence is, that he has nothing left for the substance of his law but simply its Form. Now this can only be the abstract conception of lawfulness. But the conception of lawfulness is built up out of what is valid for all persons equally. Therefore the substance of the law consists of the conception of what is universally valid, and its contents are of course nothing else than its universal validity. Hence the formula will read as follows: "Act only in accordance with that precept which you can also wish should be a general law for all rational beings." This, then, is the real foundation—for the most part so greatly misunderstood—which Kant constructed for his principle of Morals, and therefore for his whole ethical system. Compare also the Kritik der Praktischen Vernunft, p. 61 (R., p. 147); the end of Note 1.
I pay Kant a tribute of sincere admiration for the great acumen he displayed in carrying out this dexterous feat, but I continue in all seriousness my examination of his position according to the standard of truth. I will only observe—and this point I shall take up again later on—that here reason, because, and in so far as, it works out the above explained special ratiocination, receives the name of practical reason. Now the Categorical Imperative of Practical Reason is the law which results from this process of thought. Consequently Practical Reason is not in the least what most people, including even Fichte, have regarded it—a special faculty that cannot be traced to its source, a qualitas occulta, a sort of moral instinct, like Hutcheson's "moral sense"; but it is (as Kant himself in his preface, p. xii. [R., p. 8], and elsewhere, often enough declares) one and the same with theoretical reason—is, in fact, theoretical reason itself, in so far as the latter works out the ratiocinative process I have described. It is noticeable that Fichte calls the Categorical Imperative of Kant an absolute Postulate (Grundlage der gesammten Wissenschaftslehre, Tübingen, 1802, p. 240, Note). This is the modern, more showy, expression for petitio principii, and thus we see that he, too, regularly accepted the Categorical Imperative, and consequently must be included among those who have fallen into the mistake above criticised.
The objection, to which this Kantian basis of Morals is at once and directly exposed, lies in the fact that such an origin of a moral law in us is impossible, because of its assumption that man would quite of his own accord hit on the idea of looking about for, and inquiring after, a law to which his will should be subject, and which should shape its actions. This procedure, however, cannot possibly occur to him of itself; at best it could only be after another moral; stimulus had supplied the first impulse and motive thereto; and such a stimulus would have to be positively operative, and real; and show itself to be such, as well as spontaneously influence, indeed force its presence upon, the mind. But anything of this sort would run counter to Kant's assumption, which, according to the chain of reasoning above described, is to be regarded as itself the origin of all moral conceptions—in fact, the punctum saliens of Morality. Consequently, as long as there is no such antecedent incentive (because, ex hypothesi, there exists no other moral stimulus but the process of thought already explained), so long Egoism alone must remain as the plumb-line of human conduct, as the guiding thread of the law of motivation; so long the entirely empirical and egoistic motives of the moment, alone and unchecked, must determine, in each separate case, the conduct of a man; since, on this assumption, there is no voice to arrest him, neither does any reason whatever exist, why he should be minded to inquire after, to say nothing of anxiously searching for, a law which should limit and govern his will. And yet it is only possible on this supposition that he should think out the above remarkable piece of mental legerdemain. It matters not how far we may care to put a strict and exact interpretation on this Kantian process, or whether we choose to tone it down to some dim, obscurely felt operation of thought. No modification of it can attack the primary truths that out of nothing, nothing comes, and that an effect requires a cause. The moral stimulus, like every motive that effects the will, must in all cases make itself felt spontaneously, and therefore have a positive working, and consequently be real. And because for men the only thing which has reality is the empirical, or else that which is supposed to have a possibly empirical existence, therefore it follows that the moral stimulus cannot but be empirical, and show itself as such of its own accord; and without waiting for us to begin our search, it must come and press itself upon us, and this with such force that it may, at least possibly, overcome the opposing egoistic motives in all their giant strength. For Ethics has to do with actual human conduct, and not with the a priori building of card houses—a performance which yields results that no man would ever turn to in the stern stress and battle of life, and which, in face of the storm of our passions, would be about as serviceable as a syringe in a great fire.
I have already noticed above how Kant considered it a special merit of his moral law that it is founded solely on abstract, pure a priori conceptions, consequently on pure reason; whereby its validity obtains (he says) not only for men, but for all rational beings as such. All the more must we regret that pure, abstract conceptions a priori, without real contents, and without any kind of empirical basis can never move, at any rate, men; of other rational beings I am of course incapable of speaking. The second defect, then, in Kant's ethical basis is its lack of real substance. So far this has escaped notice, because the real nature of his foundation has in all probability been thoroughly understood only by an exceedingly small number of those who were its enthusiastic propagandists. The second fault, I repeat, is entire want of reality, and hence of possible efficacy. The structure floats in the air, like a web of the subtlest conceptions devoid of all contents; it is based on nothing, and can therefore support nothing, and move nothing. And yet Kant loaded it with a burden of enormous weight, namely, the hypothesis of the Freedom of the Will. In spite of his oft declared conviction that freedom in human action has absolutely no place; that theoretically not even its possibility is thinkable (Kritik der Praktischen Vernunft, p. 168; R., p. 223); that, if the character of a man, and all the motives which work on him were exactly known, his conduct could be calculated as certainly and as precisely as an eclipse of the moon (ibidem, p. 177; R., p. 230): he nevertheless makes an assumption of freedom (although only idealiter, and as a postulate) by his celebrated conclusion: "You can, because you ought"; and this on the strength of his precious ethical basis, which, as we see, floats in the air incorporeal. But if it has once been clearly recognised that a thing is not, and cannot be, what is the use of all the postulates in the world? It would be much more to the purpose to cast away that on which the postulate is based, because it is an impossible supposition; and this course would be justified by the rule a non posse ad non esse valet consequentia;[12] and by a reductio ad absurdum, which would at the same time be fatal to the Categorical Imperative. Instead of which one false doctrine is built up on the other.
The inadmissibility of a basis for Morals consisting of a few entirely abstract and empty conceptions must have been apparent to Kant himself in secret. For in the Kritik der Praktischen Vernunft, where (as I have already said) he is not so strict and methodical in his work, and where we find him becoming bolder on account of the fame he had gained, it is remarkable how the ethical basis gradually changes its nature, and almost forgets that it is a mere web of abstract ideas; in fact, it seems distinctly desirous of becoming more substantial. Thus, for instance, on p. 81 (R., p. 163) of the above work are the words: "The Moral Law in some sort a fact of Pure Reason." What is one to think of this extraordinary expression? In every other place that which is fact is opposed to what is knowable by pure reason. Similarly on p. 83 (R., p. 164) we read of "a Reason which directly determines the Will"; and so on.
Now let us remember that in laying his foundation Kant expressly and repeatedly rejects every anthropological basis, everything that could prove the Categorical Imperative to be a fact of consciousness, because such a proof would be empirical. Nevertheless, his successors were so emboldened by incidental utterances like the above that they went to much greater lengths. Fichte in his work, System der Sittenlehre, p. 49, warns us expressly "not to allow ourselves to be misled into trying to explain, and derive from external sources, the consciousness that we have duties, because this would be detrimental to the dignity and absoluteness of the law." A very nice excuse! Again on p. 66 he says: "The principle of Morality is a thought which is based on the intellectual intuition of the absolute activity of the intelligence, and which is directly conceived by the pure intelligence of its own accord." What a fine flourish to conceal the helplessness of this clap-trap! Whoever may like to convince himself how Kant's disciples, little by little, totally forgot and ignored the real nature of the foundation and derivation which their master originally gave to the moral law, should read a very interesting essay in Reinhold's Beitrage zur Uebersicht der Philosophie im Anfange des 19. Jahrhunderts, No. 2, 1801. In it, on pp. 105 and 106, it is maintained "that in the Kantian philosophy Autonomy (which is the same thing as the Categorical Imperative) is a fact of consciousness, and cannot be traced further back, inasmuch as it declares itself by means of a direct consciousness."
But in this case, it would have an anthropological, and consequently empirical, foundation—a position which is diametrically opposed to Kant's explicit and repeated utterances. Again, on p. 108 we find: "Both in the practical philosophy of criticism, and in the whole of the purified or higher transcendental philosophy, Autonomy is that which is founded, and which founds, by itself alone; and which is neither capable of, nor requires, any other foundation; it is that which is absolutely original, true and certain per se; the primal truth; the prius κατ' ἐξοχήν (par excellence); the absolute principle. Whoever, therefore, imagines, requires, or seeks any basis for this Autonomy external to itself, can only be regarded by the Kantian School as wanting in moral consciousness;[13] or else as failing to interpret this consciousness correctly, through the employment of false first principles in his speculations. The School of Fichte and Schelling declares him to be afflicted with a dulness of intellect that renders him incapable of being a philosopher, and forms the characteristic of the unholy canaille, and the sluggish brute, or (to use Schelling's more veiled expression) of the profanum vulgus and the ignavum pecus." Every one will understand how much truth there can be in a doctrine which it is sought to uphold by such defiant and dogmatic rhetoric. Meanwhile, we must doubtless explain by the respect that this language inspired, the really childish credulity with which Kant's followers accepted the Categorical Imperative, and at once treated it as a matter beyond dispute. The truth is that in this case any objections raised to a theoretical assertion might easily be confounded with moral obliquity; so that every one, although he had no very clear idea in his own mind of the Categorical Imperative, yet preferred to be silent, believing, as he did, in secret, that others were probably better off, and had succeeded in evolving a clearer and more definite mental picture of it. For no one likes to turn his conscience inside out.
Thus in the Kantian School Practical Reason with its Categorical Imperative appears more and more as a hyperphysical fact, as a Delphian temple in the human soul, out of whose dark recesses proceed oracles that infallibly declare not, alas! what will, but what ought to, happen. This doctrine of Practical Reason, as a direct and immediate fact, once it had been adopted, or rather introduced by artifice combined with defiance, was unhappily later on extended also to Theoretical Reason; and not unnaturally: for Kant himself had often said that both are but one and the same Reason (e.g., Preface, p. xii; R., p. 8). After it had been once admitted that in the domain of the Practical there is a Reason which dictates ex tripode,[14] it was an easy step to concede the same privilege to Theoretical Reason also, closely related as the latter is to the former—indeed, consubstantial with it. The one was thus pronounced to be just as immediate as the other, the advantage of this being no less immense than obvious.
Then it was that all philosophasters and fancy-mongers, with J.H. Jacobi—the denouncer of atheists—at their head, came crowding to this postern which was so unexpectedly opened to them. They wanted to bring their small wares to market, or at least to save what they most valued of the old heirlooms which Kant's teaching threatened to pulverise. As in the life of the individual a single youthful mistake often ruins the whole career; so when Kant made that one false assumption of a Practical Reason furnished with credentials exclusively transcendent, and (like the supreme courts of appeal) with powers of decision "without grounds," the result was that out of the austere gravity of the Critical Philosophy was evolved a teaching utterly heterogeneous to it. We hear of a Reason at first only dimly "surmising," then clearly "comprehending" the "Supersensuous," and at last endowed with a perfect "intellectual intuition" of it. Every dreamer could now promulgate his mental freaks as the "absolute," i.e., officially issued, deliverances, and revelations of this Reason. Nor need we be surprised if the new privilege was fully taken advantage of.
Here, then, is the origin of that philosophical method which appeared immediately after Kant, and which is made up of clap-trap, of mystification, of imposture, of deception, and of throwing dust in the eyes. This era will be known one day in the History of Philosophy as "The Period of Dishonesty." For it was signalised by the disappearance of the characteristic of honesty, of searching after truth in common with the reader, which was well marked in the writings of all previous philosophers. The philosophaster's object was not to instruct, but to befool his hearers, as every page attests. At first Fichte and Schelling shine as the heroes of this epoch; to be followed by the man who is quite unworthy even of them, and greatly their inferior in point of talent—I mean the stupid and clumsy charlatan Hegel. The Chorus is composed of a mixed company of professors of philosophy, who in solemn fashion discourse to their public about the Endless, the Absolute, and many other matters of which they can know absolutely nothing.
As a stepping-stone to raise Reason to her prophetic throne a wretched jeu d'esprit was actually dragged in, and made to serve. It was asserted that, as the word Vernunft (Reason) comes from vernehmen (to comprehend), therefore Vernunft means a capacity to comprehend the so-called "Supersensuous," i.e., Νεϕελοκοκκυγία,[15] or Cloud-cuckoo-town. This pretty notion met with boundless, approval, and for the space of thirty years was constantly repeated in Germany with immense satisfaction; indeed, it was made the foundation of philosophic manuals. And yet it is as clear as noon-day that of course Vernunft (Reason) comes from. vernehmen (to comprehend), but only because Reason makes man superior to animals, so that he not only hears, but also comprehends (vernimmt)—by no means, what is going on in Cloud-cuckoo-town—but what is said, as by one reasonable person to another, the words spoken being comprehended (vernommen) by the listener; and this capacity is called Reason (Vernunft).
Such is the interpretation that all peoples, ages, and languages have put on the word Reason. It has always been understood to mean the possession of general, abstract, non-intuitive ideas, named concepts, which are denoted and fixed by means of words. This faculty alone it is which in reality gives to men their advantage over animals. For these abstract ideas, or concepts, that is, mental impressions formed of the sum of many separate things, are the condition of language and through it of actual thought; through which again they determine the consciousness not only of the present (which animals also have), but of the past and the future as such; whence it results that they are the modulus, so to say, of clear recollection, of circumspection, of foresight, and of intention; the constant factor in the evolution of systematic co-operation, of the state, of trades, arts, sciences, religions, and philosophies, in short, of everything that so sharply distinguishes human from animal life. Beasts have only intuitive ideas, and therefore also only intuitive motives; consequently the dependence of their volition on motives is manifest. With man this dependence is no less a fact; he, too (with due allowance for individual character), is affected by motives under the strictest law of necessity. Only these are for the most part not intuitive but abstract ideas, that is, conceptions, or thoughts, which nevertheless are the result of previous intuitions, hence of external influences. This, however, gives him a relative freedom—relative, that is, as compared with an animal. For his action is not determined (as it is in all other creatures) by the surroundings of the moment as intuitively perceived, but by the thoughts he has derived from experience, or gained by instruction. Consequently the motive, by which he, too, is necessarily swayed, is not always at once obvious to the looker-on simultaneously with the act; it lies concealed in the brain. It is this that lends to all his movements, as well as to his conduct and work as a whole, a character manifestly different from that observable in the habits of beasts. He seems as though guided by finer, invisible threads; whence all his acts bear the stamp of deliberation and premeditation, thus gaining an appearance of independence, which sufficiently distinguishes them from those of animals. All these great differences, however, spring solely out of the capacity for abstract ideas, concepts. This capacity is therefore the essential part of Reason, that is, of the faculty peculiar to man, and it is called το λόγιμον,[16] το λογιστικον, ratio, la ragione, il discorso, raison, reason, discourse of reason. If I were asked what the distinction is between it and Verstand, νοῡς, intellectus, entendement, understanding; I should reply thus: The latter is that capacity for knowledge which animals also possess in varying degrees, and which is seen in us at its highest development; in other words, it is the direct consciousness of the law of Causality—a consciousness which precedes all experience, being constituted by the very form of the understanding, whose essential nature is, in fact, therein contained. On it depends in the first place the intuitive perception of the external world; for the senses by themselves are only capable of impression, a thing which is very far from being intuitive perception; indeed, the former is nothing but the material of the latter: νοῡς ὁρᾷ, καὶ νοῡς ἀκούει, τ'ἄλλα κωϕὰ καὶ τυϕλά. (The mind sees, the mind hears; everything else is deaf and blind.) Intuitive perception is the result of our directly referring the impressions of the sense-organs to their cause, which, exactly because of this act of the intelligence, presents itself as an external object under the mode of intuition proper to us, i.e., in space. This is a proof that the Law of Causality is known to us a priori, and does not arise from experience, since experience itself, inasmuch as it presupposes intuitive perception, is only possible through the same law. All the higher qualities of the intellect, all cleverness, sagacity, penetration, acumen are directly proportional to the exactness and fulness with which the workings of Causality in all its relations are grasped; for all knowledge of the connection of things, in the widest sense of the word, is based on the comprehension of this law, and the clearness and accuracy with which it is understood is the measure of one man's superiority to another in understanding, shrewdness, cunning. On the other hand, the epithet reasonable has at all times been applied to the man who does not allow himself to be guided by intuitive impressions, but by thoughts and conceptions, and who therefore always sets to work logically after due reflection and forethought. Conduct of this sort is everywhere known as reasonable. Not that this by any means implies uprightness and love for one's fellows. On the contrary, it is quite possible to act in the most reasonable way, that is, according to conclusions scientifically deduced, and weighed with the nicest exactitude; and yet to follow the most selfish, unjust, and even iniquitons maxims. So that never before Kant did it occur to any one to identify just, virtuous, and noble conduct with reasonable; the two lines of behaviour have always been completely separated, and kept apart. The one depends on the kind of motivation; the other on the difference in fundamental principles. Only after Kant (because he taught that virtue has its source in Pure Reason) did the virtuous and the reasonable become one and the same thing, despite the usage of these words which all languages have adopted—a usage which is not fortuitous, but the work of universal, and therefore uniform, human judgment. "Reasonable" and "vicious" are terms that go very well together; indeed great, far-reaching crimes are only possible from their union. Similarly, "unreasonable" and "noble-minded" are often found associated; e.g., if I give to-day to the needy man what I shall myself require to-morrow more urgently than he; or, if I am so far affected as to hand over to one in distress the sum which my creditor is waiting for; and such cases could be multiplied indefinitely.
We have seen that this exaltation of Reason to be the source of all virtue rests on two assertions. First, as Practical Reason, it is said to issue, like an oracle, peremptory Imperatives purely a priori. Secondly, taken in connection with the false explanation of Theoretical Reason, as given in the Kritik der Reinen Vernunft, it is presented as a certain faculty essentially concerned with the Unconditioned, as manifested in three alleged Ideas[17] (the impossibility of which the intellect at the same time recognises a priori). And we found that this position, as an exemplar vitiis imitabile,[18] led our muddy-headed philosophers, Jacobi at their head, from bad to worse. They talked of Reason (Vernunft) as directly comprehending (vernehmend) the "Supersensuous," and absurdly declared that it is a certain mental property which has to do essentially with things transcending all experience, i.e., with metaphysics; and that it perceives directly and intuitively the ultimate causes of all things, and of all Being, the Supersensuous, the Absolute, the Divine, etc. Now, had it been wished to use Reason, instead of deifying it, such assertions as these must long ago have been met by the simple remark that, if man, by virtue of a special organ, furnished by his Reason, for solving the riddle of the world, possessed an innate metaphysics that only required development; in that case there would have to be just as complete agreement on metaphysical matters as on the truths of arithmetic and geometry; and this would make it totally impossible that there should exist on the earth a large number of radically different religions, and a still larger number of radically different systems of philosophy. Indeed, we may rather suppose that, if any one were found to differ from the rest in his religious or philosophical views, he would be at once regarded as a subject for mental pathology. Nor would the following plain reflection have failed to present itself. If we discovered a species of apes which intentionally prepared instruments for fighting, or building, or for any other purpose; we should immediately admit that it was endowed with Reason. On the other hand, if we meet with savages destitute of all metaphysics, or of all religion (and there are such); it does not occur to us to deny them Reason on that account. The Reason that proves its pretended supersensuous knowledge was duly brought back to bounds by Kant's critique; but Jacobi's wonderful Reason, that directly comprehends the supersensuous, he must indeed have thought beneath all criticism. Meanwhile, a certain imperious and oracular Reason of the same kind is still, at the Universities, fastened on the shoulders of our innocent youth.
NOTE.
If we wish to reach the real origin of this hypothesis of Practical Reason, we must trace its descent a little further back. We shall find that it is derived from a doctrine, which Kant totally confuted, but which nevertheless, in this connection, lies secretly (indeed he himself is not aware of it) at the root of his assumption of a Practical Reason with its Imperatives and its Autonomy—a reminiscence of a former mode of thought. I mean the so-called Rational Psychology, according to which man is composed of two entirely heterogeneous substances—the material body, and the immaterial soul. Plato was the first to formulate this dogma, and he endeavoured to prove it as an objective truth. But it was Descartes who, by working it out with scientific exactness, perfectly developed and completed it. And this is just what brought its fallacy to light, as demonstrated by Spinoza, Locke, and Kant successively. It was demonstrated by Spinoza; because his philosophy consists chiefly in the refutation of his master's twofold dualism, and because he entirely and expressly denied the two Substances of Descartes, and took as his main principle the following proposition: "Substantia cogitans et substantia externa una eademque est substantia, quae jam sub hoc, jam sub illo attribute comprehenditur."[19] It was demonstrated by Locke; for he combated the theory of innate ideas, derived all knowledge from the sensuous, and taught that it is not impossible that Matter should think. And lastly, it was demonstrated by Kant, in his Kritik der Rationalen Psychologie, as given in the first edition. Leibnitz and Wolff were the champions on the bad side; and this brought Leibnitz the undeserved honour of being compared to the great Plato, who was really so unlike him.
But to enter into details here would be out of place. According to this Rational Psychology, the soul was originally and in its essence a perceiving substance, and only as a consequence thereof did it become possessed of volition. According as it carried on these two modes of its activity, Perception and Volition, conjoined with the body, or incorporeal, and entirely per se, so it was endowed with a lower or higher faculty of perception, and of volition in like kind. In its higher faculty the immaterial soul was active solely by itself, and without co-operation of the body. In this case it was intellectus purus, being composed of concepts, belonging exclusively to itself, and of the corresponding acts of will, both of which were absolutely spiritual, and had nothing sensuous about them—the sensuous being derived from the body.[20] So that it perceived nothing else but pure Abstracts, Universals, innate conceptions, aeternae veritates, etc.; wherefore also its volition was entirely controlled by purely spiritual ideas like these. On the other hand, the soul's lower faculty of Perception and Volition was the result of its working in concert and close union with the various organs of the body, whereby a prejudicial effect was produced on its an mixed spiritual activity. Here, i.e., to this lower faculty, was supposed to belong every intuitive perception, which consequently would have to be obscure and confused, while the abstract, formed by separating from objects their qualities, would be clear! The will, which was determined by preceptions thus sensuously conditioned, formed the lower Volition, and it was for the most part bad; for its acts were guided by the impulse of the senses; while the other will (the higher) was untrammelled, was guided by Pure Reason, and appertained only to the immaterial soul. This doctrine of the Cartesians has been best expounded by De la Forge, in his Tractatus de Mente Humana, where in chap. 23 we read:[21] Non nisi eadem voluntas est, quae appellatur appetitus sensitivus, quando excitatur per judicia, quae formantur consequenter ad perceptiones sensuum; et quae appetitus rationalis nominatur, cum mens judicia format de propriis suis ideis, independenter a cogitationibus sensuum confusis, quae inclinationum ejus sunt causae.... Id, quod occasionem dedit, ut duae istae diversae voluntatis propensiones pro duobus diversis appetitibus sumerentur, est, quod saepissime unus alteri opponatur, quia propositum, quod mens superaedificat propriis suis perceptionibus, non semper consentit cum cogitationibus, quae menti a corporis dispositione suggeruntur, per quam saepe obligatur ad aliquid volendum, dum ratio ejus earn aliud optare facit.
Out of the dim reminiscence of such views there finally arose Kant's doctrine of the Autonomy of the Will, which, as the mouth-piece of Pure, Practical Reason, lays down the law for all rational beings as such, and recognises nothing but formal motives, as opposed to material; the latter determining only the lower faculty of desires, to which the higher is hostile. For the rest, this whole theory, which was not really systematically set forth till the time of Descartes, is nevertheless to be found as far back as Aristotle. In his De Anima I. 1, it is sufficiently clearly stated; while Plato in the Phaedo (pp. 188 and 189, edit. Bipont.) had already paved the way, with no uncertain hints. After being elaborated to great perfection by the Cartesian doctrine, we find it a hundred years later waxed bold and strong, and occupying the foremost place; but precisely for this reason forced to reveal its true nature. An excellent résumé of the view which then prevailed is presented in Muratori's Della Forza della Fantasia, chaps. 1-4 and 13. In this work the imagination is regarded as a purely material, corporeal organ of the brain (the lower faculty of perception), its function being to intuitively apprehend the external world on the data of the senses; and nought remains for the immaterial soul but thinking, reflecting, and determining. It must have been felt how obviously this position involves the whole subject in doubt. For if Matter is capable of the intuitive apprehension of the world in all its complexity, it is inconceivable that it should not also be capable of abstracting this intuition; wherefrom everything else would follow. Abstraction is of course nothing else than an elimination of the qualities attaching to things which are not necessary for general purposes, in other words, the individual and special differences. For instance, if I disregard, or abstract, that which is peculiar to the sheep, ox, stag, camel, etc., I reach the conception of ruminants. By this operation the ideas lose their intuitiveness, and as merely abstract, non-intuitive notions or concepts, they require words to fix them in the consciousness, and allow of their being adequately handled. All this shows that Kant was still under the influence of the after-effect of that old-time doctrine, when he propounded his Practical Reason with its Imperatives.
[1] These epigrams form the close of Schiller's poem "Die Philosophen," which is worth reading in this connection—(Translator.)
[2] More correctly, Huitzilopochtli: a Mexican deity.
[3] Or "shall," as in the "thou shall," of the Decalogue —(Translator.)
[4] "Des Pudels Kern"; V. Goethe's Faust, Part I. Studirzimmer. Schopenhauer means that his analysis has forced the real meaning out of Kant's language, just as Faust by his exorcism compels Mephistopheles, who was in the form of a poodle, to resume his true form.—(Translator.)
[5] ὅ,τι: i.e., the "what" a thing is; its principle, or essence.—(Translator.)
[6] διότι: i.e., the "wherefore" of a thing; its raison d'être, its underlying cause.—(Translator.)
[7] Schopenhauer was doubtless thinking of the famous myth in Plato's Symposium Chap. 23 (Teubner's edition, Leipzig, 1875), where Eros is represented as the offspring of Πόρος and Πενία, who on the birthday of Aphrodite were united in the garden of Zeus.—(Translator.)
[8] Hugo Grotius attributes it to the Emperor Severus.
[9] Azote=Nitrogen. The formula for Ammonium Chloride or Sal-ammoniac is NH4Cl.—(Translator).
[10] To be found in the fifth number of the Beiträge zur Uebersicht der Philosophie am Anfange des 19. Jahrhunderts—a journal of the greatest importance for critical philosophy.
[11] "Einen erklecklichen SATZ, ja, und der auch was SETZT." SCHILLER.
[12] To argue from impossibility to non-existence is valid—i.e. the impossibility of a thing makes its non-existence a safe conclusion.—(Translator.)
Dacht' ich's doch! Wissen sie nichts Vernünftiges mehr
zu erwidern,
Schieben sie's Einem geschwind in das Gewissen hinein.
—SCHILLER, Die Philosophen.
Just as I thought! Can they give no more any answer of reason,
Quickly the ground is changed: Conscience, they say,
is at fault.
—(Translator.)
[14] As from the Pythian tripod: i.e.,—with official authority, ex cathedra.
[15] V. Aristoph., Aves, 819 et alibi.—(Translator.)
[16] λόγιμος means "remarkable," being never used in the sense of "rational." Tὸ logikὸn is perhaps a possible expression; the right word is λόγος.—(Translator.)
[17] The three Ideas are: (1) The Psychological; (2) The Cosmological; (3) The Theological. V. The Paralogisms of Pure Reasons, in the Dialectics: Kritik der Reinen Vernunft, Part I.—(Translator.)
[18] An example easy to be imitated in its faults. V. Horace, Ep. Lib. I., xix. 17.—(Translator.)
[19] The thinking substance, and substance in extension are one and the self-same substance, which is contained now under the latter attribute (i.e., extension), now under the former (i.e., the attribute of thinking).—Ethica, Part II., Prop. 7. Corollary.
[20] Intellectio pura est intellectio, quae circa nullas imagines corporeas versatur. (Pure intelligence is intelligence that has nothing to do with any bodily forms.)—Cart., Medit., p. 188.
[21] It is nothing but one and the same will, which at one time is called sensuous desire, when it is stimulated by acts of judgment, formed in consequence of perceptions of the senses; and which at another time is called rational desire (i.e. desire of the reason), when the mind forms acts of judgment about its own proper ideas, independently of the thoughts belonging to, and mixed up with, the senses; which thoughts are the causes of the mind's tendencies.... That these two diverse propensities of the will should be regarded as two distinct desires is occasioned by the fact that very often the one is opposed to the other, because the intention, which is built up by the mind on the foundation of its own proper perceptions, does not always agree with the thoughts which are suggested to the mind by the body's disposition; whereby it (the mind) is often constrained to will something, while its reason makes it choose something different.—(Translator.)
CHAPTER V.
ON THE LEADING PRINCIPLE OF THE KANTIAN ETHICS.
After having tested in the preceding chapter the actual basis of Kant's Ethics, I now turn to that which rests on it—his leading principle of Morals. The latter is very closely connected with the former; indeed, in a certain sense, they both grew up together. We have seen that the formula expressing the principle reads as follows: "Act only in accordance with that precept which you can also wish should be a general law for all rational beings." It is a strange proceeding for a man, who ex hypothesi is seeking a law to determine what he should do, and what he should leave undone, to be instructed first to search for one fit to regulate the conduct of all possible rational beings; but we will pass over that. It is sufficient only to notice the fact that in the above guiding rule, as put forth by Kant, we have obviously not reached the moral law itself, but only a finger-post, or indication where it is to be looked for. The money, so to say, is not yet paid down, but we hold a safe draft for it. And who, then, is the cashier? To say the truth at once: a paymaster in this connection surely very unexpected, being neither more nor less than Egoism, as I shall now demonstrate.
The precept, it is said, which I can wish were the guide of all men's conduct, is itself the real moral principle. That which I can wish is the hinge on which the given direction turns. But what can I truly wish, and what not? Clearly, in order to determine what I can wish in the matter under discussion, I require yet another criterion; for without such I could never find the key to the instruction which comes to me like a sealed order. Where, then, is this criterion to be discovered? Certainly nowhere else but in my Egoism, which is the nearest, ever ready, original, and living standard of all volition, and which has at any rate the jus primi occupantis before every moral principle. The direction for finding the real moral law, which is contained in the Kantian rule, rests, as a matter of fact, on the tacit assumption that I can only wish for that which is most to my advantage. Now because, in framing a precept to be generally followed, I cannot regard myself as always active, but must contemplate my playing a passive part eventualiter and at times; therefore from this point of view my egoism decides for justice and loving-kindness; not from any wish to practise these virtues, but because it desires to experience them. We are reminded of the miser, who, after listening to a sermon on beneficence, exclaims:
"Wie gründlich ausgeführt, wie schön!—
Fast möcht' ich betteln gehn."
(How well thought out, how excellent!—
Almost I'd like to beg.)
This is the indispensable key to the direction in which Kant's leading principle of Ethics is embedded; nor can he help supplying it himself. Only he refrains from doing so at the moment of propounding his precept, lest we should feel shocked. It is found further on in the text, at a decent distance, so as to prevent the fact at once leaping to light, that here, after all, in spite of his grand a priori edifice, Egoism is sitting on the judge's seat, scales in hand. Moreover, it does not occur, till after he has decided, from the point of view of the eventualiter passive side, that this position holds good for the active rôle as well. Thus, on p. 19 (R., p. 24) we read: "That I could not wish for a general law to establish lying, because people would no longer believe me, or else pay me back in the same coin." Again on p. 55 (R., p. 49): "The universality of a law to the effect that every one could promise what he likes, without any intention of keeping his word, would make the promise itself, together with the object in view, whatever that might be, impossible; for no one would believe it." On p. 56 (R., p. 50), in connection with the maxim of hard-heartedness, we find the following: "A will, which should determine this, would contradict itself; for cases can occur, in which a man needs the love and sympathy of others, and in which he, by virtue of such a natural law, evolved from his own will, would deprive himself of all hope of the help, which he desires." Similarly in the Kritik der Praktischen Vernunft (Part I., vol. i., chap. 2, p. 123; R., p. 192): "If every one were to regard others' distress with total indifference, and you were to belong to such an order of things; would you be there with the concurrence of your will?" Quam temere in nosmet legem sancimus iniquam![1] one could reply. These passages sufficiently show in what sense the phrase, "to be able to wish," in Kant's formula is to be understood. But it is in the Metaphysische Anfangsgründe der Tugendlehre, that this real nature of his ethical principle is most clearly stated. In § 30 we read: "For every one wishes to be helped. If, however, a man were to give utterance to his rule of unwillingness to help others, all people would be justified in refusing him assistance. Thus this rule of selfishness contradicts itself." Would be justified, he says, would be justified! Here, then, it is declared, as explicitly as anything can be, that moral obligation rests solely and entirely on presupposed reciprocity; consequently it is utterly selfish, and only admits of being interpreted by egoism, which, under the condition of reciprocity, knows how to make a compromise cleverly enough. Such a course would be quite in place if it were a question of laying down the fundamentals of state-organisation, but not, when we come to construct those of ethics. In the Grundlegung, p. 81 (R., p. 67), the following sentence occurs: "The principle of always acting in accordance with that precept which you can also wish were universally established as law—this is the only condition under which a man's will can never be in antagonism with itself." From what has been said above, it will be apparent that the true meaning of the word "antagonism" may be thus explained: if a man should sanction the precept of injustice and hard-heartedness, he would subsequently, in the event of his playing a passive part, recall it, and so his will would contradict itself.
From this analysis it is abundantly clear that Kant's famous leading principle is not—as he maintains with tireless repetition—a categorical, but in reality a hypothetical Imperative; because it tacitly presupposes the condition that the law to be established for what I do—inasmuch as I make it universal—shall also be a law for what is done to me; and because I, under this condition, as the eventualiter non-active party, cannot possibly wish for injustice and hard-heartedness. But if I strike out this proviso, and, trusting perhaps to my surpassing strength of mind and body, think of myself as always active, and never passive; then, in choosing the precept which is to be universally valid, if there exists no basis for ethics other than Kant's, I can perfectly well wish that injustice and hard-heartedness should be the general rule, and consequently order the world
Upon the simple plan,
That they should take, who have the power,
And they should keep, who can.
—(WORDSWORTH.)
In the foregoing chapter we showed that the Kantian leading principle of Ethics is devoid of all real foundation. It is now clear that to this singular defect must be added, notwithstanding Kant's express assertion to the contrary, its concealed hypothetical nature, whereby its basis turns out to be nothing else than Egoism, the latter being the secret interpreter of the direction which it contains. Furthermore, regarding it solely as a formula, we find that it is only a periphrasis, an obscure and disguised mode of expressing the well-known rule: Quod tibi fieri non vis, alteri ne feceris (do not to another what you are unwilling should be done to yourself); if, that is, by omitting the non and ne, we remove the limitation, and include the duties taught by love as well as those prescribed by law. For it is obvious that this is the only precept which I can wish should regulate the conduct of all men (speaking, of course, from the point of view of the possibly passive part I may play, where my Egoism is touched). This rule, Quod tibi fieri, etc., is, however, in its turn, merely a circumlocution for, or, if it be preferred, a premise of, the proposition which I have laid down as the simplest and purest definition of the conduct required by the common consent of all ethical systems; namely, Neminem laede, immo omnes, quantum potes, juva (do harm to no one; but rather help all people, as far as lies in your power). The true and real substance of Morals is this, and never can be anything else. But on what is it based? What is it that lends force to this command? This is the old and difficult problem with which man is still to-day confronted. For, on the other side, we hear Egoism crying with a loud voice: Neminem juva, immo omnes, si forte conducit, laede (help nobody, but rather injure all people, if it brings you any advantage); nay more, Malice gives us the variant: Immo omnes, quantum potes, laede (but rather injure all people as far as you can). To bring into the lists a combatant equal, or rather superior to Egoism and Malice combined—this is the task of all Ethics. Heic Rhodus, heic salta![2]
The division of human duty into two classes has long been recognised, and no doubt owes its origin to the nature of morality itself. We have. (1) the duties ordained by law (otherwise called the—perfect, obligatory, narrower duties), and (2) those prescribed by virtue (otherwise called imperfect, wider, meritorious, or, preferably, the duties taught by love). On p. 57 (R., p. 60) we find Kant desiring to give a further confirmation to the moral principle, which he propounded, by undertaking to derive this classification from it. But the attempt turns out to be so forced, and so obviously bad, that it only testifies in the strongest way against the soundness of his position. For, according to him, the duties laid down by statutes rest on a precept, the contrary of which, taken as a general natural law, is declared to be quite unthinkable without contradiction; while the duties inculcated by virtue are made to depend on a maxim, the opposite of which can (he says) be conceived as a general natural law, but cannot possibly be wished for. I beg the reader to reflect that the rule of injustice, the reign of might instead of right, which in the Kantian view is not even thinkable as a natural law, is in reality, and in point of fact, the dominant order of things not only in the animal kingdom, but among men as well. It is true that an attempt has been made among civilised peoples to obviate its injurious effects by means of all the machinery of state government; but as soon as this, wherever, or of whatever kind, it be, is suspended or eluded, the natural law immediately resumes its sway. Indeed between nation and nation it never ceases to prevail; the customary jargon about justice is well known to be nothing but diplomacy's official style; the real arbiter is brute force. On the other hand, genuine, i.e., voluntary, acts of justice, do occur beyond all doubt, but always only as exceptions to the rule. Furthermore: wishing to give instances by way of introducing the above-mentioned classification, Kant establishes the duties prescribed by law first (p. 53; R., p. 48) through the so-called duty towards oneself,—the duty of not ending one's life voluntarily, if the pain outweigh the pleasure. Accordingly, the rule of suicide is held to be not even thinkable as a general natural law. I, on the contrary, maintain that, since here there can be no intervention of state control, it is exactly this rule which is proved to be an actually existing, unchecked natural law. For it is absolutely certain (as daily experience attests) that men in the vast majority of cases turn to self-destruction directly the gigantic strength of the innate instinct of self-preservation is distinctly overpowered by great suffering. To suppose that there is any thought whatever that can have a deferring effect, after the fear of death, which is so strong and so closely bound up with the nature of every living thing, has shown itself powerless; in other words, to suppose that there is a thought still mightier than this fear—is a daring assumption, all the more so, when we see, that it is one which is so difficult to discover that the moralists are not yet able to determine it with precision. In any case, it is certain that arguments against suicide of the sort put forward by Kant in this connection (p. 53: R., p. 48, and p. 67; R., p. 57) have never hitherto restrained any one tired of life even for a moment. Thus a natural law, which incontestably exists, and is operative every day, is declared by Kant to be simply unthinkable without contradiction, and all for the sake of making his Moral Principle the basis of the classification of duties! At this point it is, I confess, not without satisfaction that I look forward to the groundwork which I shall give to Ethics in the sequel. From it the division of Duty into what is prescribed by law, and what is taught by love, or, better, into justice and loving-kindness, results quite naturally though a principle of separation which arises from the nature of the subject, and which entirely of itself draws a sharp line of demarkation; so that the foundation of Morals, which I shall present, has in fact ready to hand that confirmation, to which Kant, with a view to support his own position, lays a completely groundless claim.