In the process which we can analyse into cause and effect, we must distinguish percept [191]from concept. The percept of the cause precedes the percept of the effect. Cause and effect would simply stand side by side in our consciousness, if we were not able to connect them with one another through the corresponding concepts. The percept of the effect must always be consequent upon the percept of the cause. If the effect is to have a real influence upon the cause, it can do so only by means of the conceptual factor. For the perceptual factor of the effect simply does not exist prior to the perceptual factor of the cause. Whoever maintains that the flower is the purpose of the root, i.e., that the former determines the latter, can make good this assertion only concerning that factor in the flower which his thought reveals in it. The perceptual factor of the flower is not yet in existence at the time when the root originates.
In order to have a purposive connection, it is not only necessary to have an ideal connection of consequent and antecedent according to law, but the concept (law) of the effect must really, i.e., by means of a perceptible process, influence the cause. Such a perceptible influence of a concept upon something else is to be observed only in human actions. Hence this is the only sphere in which the concept of purpose is applicable. The na?ve consciousness, which regards as real only what is perceptible, attempts, as we have repeatedly pointed5 out, to introduce perceptible factors even where only ideal factors can actually be [192]found. In sequences of perceptible events it looks for perceptible connections, or, failing to find them, it imports them by imagination. The concept of purpose, valid6 for subjective7 actions, is very convenient for inventing such imaginary connections. The na?ve mind knows how it produces events itself, and consequently concludes that Nature proceeds likewise. In the connections of Nature which are purely8 ideal it finds, not only invisible forces, but also invisible real purposes. Man makes his tools to suit his purposes. On the same principle, so the Na?ve Realist imagines, the Creator constructs all organisms. It is but slowly that this mistaken concept of purpose is being driven out of the sciences. In philosophy, even at the present day, it still does a good deal of mischief9. Philosophers still ask such questions as, What is the purpose of the world? What is the function (and consequently the purpose) of man? etc.
Monism rejects the concept of purpose in every sphere, with the sole exception of human action. It looks for laws of Nature, but not for purposes of Nature. Purposes of Nature, no less than invisible forces (p. 118), are arbitrary assumptions. But even life-purposes which man does not set up for himself, are, from the standpoint of Monism, illegitimate assumptions. Nothing is purposive except what man has made so, for only the realisation of ideas originates anything purposive. But an idea becomes effective, in the realistic sense, [193]only in human actions. Hence life has no other purpose or function than the one which man gives to it. If the question be asked, What is man’s purpose in life? Monism has but one answer: The purpose which he gives to himself. I have no predestined mission in the world; my mission, at any one moment, is that which I choose for myself. I do not enter upon life’s voyage with a fixed10 route mapped out for me.
Ideas are realised only by human agents. Consequently, it is illegitimate to speak of the embodiment of ideas by history. All such statements as “history is the evolution of man towards freedom,” or “the realisation of the moral world-order,” etc., are, from a Monistic point of view, untenable.
The supporters of the concept of purpose believe that, in surrendering it, they are forced to surrender also all unity11 and order in the world. Listen, for example, to Robert Hamerling (Atomistik des Willens, vol. ii, p. 201): “As long as there are instincts in Nature, so long is it foolish to deny purposes in Nature. Just as the structure of a limb of the human body is not determined and conditioned by an idea of this limb, floating somewhere in mid-air, but by its connection with the more inclusive whole, the body, to which the limb belongs, so the structure of every natural object, be it plant, animal, or man, is not determined and conditioned by an idea of it floating in mid-air, but by the formative principle of the more [194]inclusive whole of Nature which unfolds and organises itself in a purposive manner.” And on page 191 of the same volume we read: “Teleology12 maintains only that, in spite of the thousand misfits and miseries13 of this natural life, there is a high degree of adaptation to purpose and plan unmistakable in the formations and developments of Nature—an adaptation, however, which is realised only within the limits of natural laws, and which does not tend to the production of some imaginary fairy-land, in which life would not be confronted by death, growth by decay, with all the more or less unpleasant, but quite unavoidable, intermediary stages between them. When the critics of Teleology oppose a laboriously14 collected rubbish-heap of partial or complete, imaginary or real, maladaptations to a world full of wonders of purposive adaptation, such as Nature exhibits in all her domains15, then I consider this just as amusing——”
What is here meant by purposive adaptation? Nothing but the consonance of percepts within a whole. But, since all percepts are based upon laws (ideas), which we discover by means of thinking, it follows that the orderly coherence16 of the members of a perceptual whole is nothing more than the ideal (logical) coherence of the members of the ideal whole which is contained in this perceptual whole. To say that an animal or a man is not determined by an idea floating in mid-air is a misleading way of putting it, and the view which [195]the critic attacks loses its apparent absurdity17 as soon as the phrase is put right. An animal certainly is not determined by an idea floating in mid-air, but it is determined by an idea inborn18 in it and constituting the law of its nature. It is just because the idea is not external to the natural object, but is operative in it as its very essence, that we cannot speak here of adaptation to purpose. Those who deny that natural objects are determined from without (and it does not matter, in this context, whether it be by an idea floating in mid-air or existing in the mind of a creator of the world), are the very men who ought to admit that such an object is not determined by purpose and plan from without, but by cause and law from within. A machine is produced in accordance with a purpose, if I establish a connection between its parts which is not given in Nature. The purposive character of the combinations which I effect consists just in this, that I embody19 my idea of the working of the machine in the machine itself. In this way the machine comes into existence as an object of perception embodying20 a corresponding idea. Natural objects have a very similar character. Whoever calls a thing purposive because its form is in accordance with plan or law may, if he so please, call natural objects also purposive, provided only that he does not confuse this kind of purposiveness with that which belongs to a subjective human action. In order to have a purpose, it is absolutely [196]necessary that the efficient cause should be a concept, more precisely21 a concept of the effect. But in Nature we can nowhere point to concepts operating as causes. A concept is never anything but the ideal nexus22 of cause and effect. Causes occur in Nature only in the form of percepts.
Dualism may talk of cosmic and natural purposes. Wherever for our perception there is a nexus of cause and effect according to law, there the Dualist is free to assume that we have but the image of a nexus in which the Absolute has realised its purposes. For Monism, on the other hand, the rejection23 of an Absolute Reality implies also the rejection of the assumption of purposes in World and Nature.
[Contents]
Addition to the Revised Edition (1918).
No one who, with an open mind, has followed the preceding argument, will come to the conclusion that the author, in rejecting the concept of purpose for extra-human facts, intended to side with those thinkers who reject this concept in order to be able to regard, first, everything outside human action and, next, human action itself, as a purely natural process. Against such misunderstanding the author should be protected by the fact that the process of thinking is in this book represented as a purely spiritual process. The reason for rejecting the concept of purpose even for the spiritual world, so far as it lies [197]outside human action, is that in this world there is revealed something higher than a purpose, such as is realised in human life. And when we characterise as erroneous the attempt to conceive the destiny of the human race as purposive according to the pattern of human purposiveness, we mean that the individual adopts purposes, and that the result of the total activity of humanity is composed of these individual purposes. This result is something higher than its component24 parts, the purposes of individual men.
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1 elimination | |
n.排除,消除,消灭 | |
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2 phenomena | |
n.现象 | |
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3 determined | |
adj.坚定的;有决心的 | |
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4 circuitous | |
adj.迂回的路的,迂曲的,绕行的 | |
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5 pointed | |
adj.尖的,直截了当的 | |
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6 valid | |
adj.有确实根据的;有效的;正当的,合法的 | |
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7 subjective | |
a.主观(上)的,个人的 | |
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8 purely | |
adv.纯粹地,完全地 | |
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9 mischief | |
n.损害,伤害,危害;恶作剧,捣蛋,胡闹 | |
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10 fixed | |
adj.固定的,不变的,准备好的;(计算机)固定的 | |
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11 unity | |
n.团结,联合,统一;和睦,协调 | |
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12 teleology | |
n.目的论 | |
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13 miseries | |
n.痛苦( misery的名词复数 );痛苦的事;穷困;常发牢骚的人 | |
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14 laboriously | |
adv.艰苦地;费力地;辛勤地;(文体等)佶屈聱牙地 | |
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15 domains | |
n.范围( domain的名词复数 );领域;版图;地产 | |
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16 coherence | |
n.紧凑;连贯;一致性 | |
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17 absurdity | |
n.荒谬,愚蠢;谬论 | |
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18 inborn | |
adj.天生的,生来的,先天的 | |
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19 embody | |
vt.具体表达,使具体化;包含,收录 | |
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20 embodying | |
v.表现( embody的现在分词 );象征;包括;包含 | |
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21 precisely | |
adv.恰好,正好,精确地,细致地 | |
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22 nexus | |
n.联系;关系 | |
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23 rejection | |
n.拒绝,被拒,抛弃,被弃 | |
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24 component | |
n.组成部分,成分,元件;adj.组成的,合成的 | |
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