Studies in Logical Theory · John Dewey
A CRITICAL STUDY OF BOSANQUET'S THEORY OF JUDGMENT[44]
According to this view, the idea obtains the universality which constitutes it an idea by a sort of process of elimination. It is like a composite photograph. It selects only the common elements in a large number of particular existences, and thus succeeds in representing, or referring to, all the particular existences which have gone to make it up. But when we come to consider the bearing which this view of universality, or generalized significance, has on our estimate of the knowledge-process, we feel that it has not solved the problem for us. In the first place, the idea _in its existence_ is just as particular when regarded as made up of the common elements of many ideas as is any of the ideas whose elements are taken. A composite photograph is just as much a single photograph as any one of the photographs which are taken to compose it. The chasm between the particularity of the psychical image and the universality of its meaning is not bridged by regarding the content of the image as made up by eliminating unlike elements in a number of images. The stuff with which thought has to work is still nothing more than a particular psychical image, and the problem of what gives it its logical value as a general significance is still unsolved. Nor does it seem possible to find anything in the _existence_ of the image which could account for its reference to something outside of itself. The _fact_ of reference itself becomes an ultimate mystery.[48]
Some one speaks to me of the Ægean sea, which I have never seen. He tells me that it is a deep blue sea under a cloudless sky, studded with rocky islands. The meanings of these words are a problem set to my thought. I have to meet him in the world of objective references, which as intelligent beings we have in common. How I do this is my own affair, and the precise images at my command will vary from day to day, and from minute to minute. It sounds simple to say that I combine my recollections of sea and sky at Torbay with those of the island-studded waters of Orkney or the Hebrides. Even so, there is much to adjust and to neglect; the red cliffs of Torbay, and the cloudy skies of the north. But then again, my recollections are already themselves symbolic ideas; the reference to Torbay or the Hebrides is itself a problem set to thought, and puts me upon the selection of index-elements in fugitive images that are never twice the same. I have _first_ to symbolize the color of Torbay, using for the purpose any blue that I can call to mind, and fixing, correcting, subtracting from, the color so recalled, till I reduce it to a mere index quality; and _then_ I have to deal in the same way with the meaning or significant idea so obtained, clipping and adjusting the qualities of Torbay till it seems to serve as a symbol of the Ægean. (Pp. 74, 75.)
And by the time all this is performed what sort of a representation of reality is the idea? Evidently a very poor and meager and fragmentary one. It is so poor and fragmentary, that it cannot itself be that which is affirmed of reality. It must be some other fuller existence to be found in the world of meanings which is affirmed. And yet how the meager content of the idea succeeds in referring to the world of meanings, and acting as the instrument for referring a meaning to reality, is not at all clear. It seems impossible to explain reference intelligibly by the concept of a _correspondence_ of contents. The fundamental difficulty in the interpretation of the predicate is the same one that we encountered in the interpretation of the subject. If the predicate is to be affirmed of reality (and if it be not, it has no logical value), then it must, when affirmed, be in some sense an accurate representation of reality. But the predicate is an idea, and, moreover, an idea which is, both in its existence and in its meaning palpably the outcome of transformations wrought upon given sensory contents by the individual consciousness. Since the one point of contact with reality is in sensory experience, the more simple sensory experiences are reacted upon and worked over, the farther they recede from reality. The idea seems, therefore, in its very essence, a thing which never can be affirmed of reality. As image it is itself a reality, but not affirmed; as meaning it is that reality (the image) manipulated for individual ends. Why suppose that by distorting reality we get it in shape to affirm _of_ reality? Moreover, the farther an idea is removed from immediate sensory experience--in other words, the more abstract it becomes--the less is the possibility of affirming it of reality. The final outcome of this point of view, if we adhere rigorously to its logic is that the more thinking we do, the less we know about the real world. Bosanquet avoids this conclusion by a pure act of faith. If knowledge is to be rescued, we must believe that the work done by consciousness upon the bits of reality given in sensory experience really does succeed in building up a knowledge of reality for us. As Bosanquet puts it: "The presentation of Reality, qualified by an ideal content, is one aspect of Subject and Predication; and my individual percipient consciousness determining itself by a symbolic idea is the other. That the latter is identified with the former follows from the claim of conscious thought that its nature is to know."[50] (P. 83.)
To sum up the situation, Bosanquet starts out with the assumption that by knowledge we must mean knowledge of a world entirely independent of our ideas. If we fail to make this assumption, knowledge becomes merely a relation between ideas. But its whole importance seems to us to rest on the conviction that it does give us knowledge of a world which is what it is quite independently of our ideas about it, and cannot in any sense be modified by what we think about it. What knowledge does is to give us a copy or representation of the real world, whose value depends on the accuracy of the representation. And yet when we examine any individual knowing consciousness, the subject which appears within the judgment is never some portion of the world which exists outside of the knowing consciousness, but always some portion of the world which exists within the knowing consciousness, and which is constituted by the knowledge process.
The predicate which is affirmed of reality is constantly found to derive its meaning, its generalized significance, not from its correspondence with, or reference to, the real world outside of the knowing consciousness, but from reference to a world of meanings, which consists in a sort of convention among rational beings--a world whose existence is distinctly within the knowing consciousness and not outside of it.[51] Between the real world, as Bosanquet conceives it, and the world of knowledge, we find inserted on the side of the subject, the world _as known to each of us_, and on the side of the predicate, the _objective world of meanings_. Neither of these is the real world. Both of them are ideal, _i. e._, are constructions of the individual consciousness. We nowhere find any satisfactory explanation of how these ideal worlds are related to the real world. There is merely the assertion that we must believe that they represent the real world in order that we may believe that knowledge exists. But the fact remains that whenever we try to analyze and explain any particular judgment, what we find ourselves dealing with is always the world as it exists to us as subject, and the objective world of meanings as predicate. If we stop here, then knowledge turns out to be just what Bosanquet asserted at the outset that it was _not, i. e._, a relation between ideas. When we demand a justification for going farther than this, we find none except the claim of conscious thought that its nature is to know--a claim whose justice we have no possible means of testing, and which would not, even if admitted, be of the slightest value in deciding which _particular_ judgment is true and which false.
Bosanquet's development of his subject has proved to be throughout the necessary logical outcome of the presuppositions with reference to reality from which he starts. The fundamental difficulty of erecting a theory of the knowledge-process upon such a basis is recognized by him at the start in a passage already quoted: "If the object-matter of reality lay genuinely outside the system of thought, not only our analysis, but thought itself, would be unable to lay hold of reality" (p. 2). But, in spite of this assertion, his fundamental conception of reality remains that of a system which does lie outside the thought-process. His theory is an attempt to reconcile the essentially irreconcilable views that reality is outside of the thought-process, and that it is inside of the thought-process, and he succeeds only by calling upon our faith that so it is.
If it be true, as it seems to him to be, that we are compelled to adhere to both of these views of reality, then surely there is no other outcome. It means, however, that we finally resign all hope of _knowing_ reality. We may _have faith_ in its existence, but we have no way of deciding what particular judgment has reality in it as it should have it, and what as it should not. All stand (and fall) on the same basis. But does not Bosanquet himself point out a pathway which, if followed farther, would reach a more satisfactory view of the realm of knowledge? He has shown us that the only sort of reality _we know_, or can know, is the reality which appears within our judgment-process--the reality as known to us. Would it not be possible to drop the presupposed reality outside of the judgment-process (with which judgment is endeavoring to make connections) and content ourselves with the sort of reality which appears within the judgment-process? In other words, may there not be a satisfactory view of reality which frankly recognizes its organic relation to the knowledge-process, without at the same time destroying its value as reality? Is it possible to admit that reality is in a sense constituted in the judgment without making it at the same time the figment of the individual imagination--"a game with ideas"?
Let us assume for the moment that the real difficulty with Mr. Bosanquet's conception, the error that keeps him traveling in his hopeless circles, is the notion that truth is a matter of reference of ideas as such to reality as such, leading us to oscillate between the alternatives that either all ideas have such reference, and so are true, constitute knowledge; or else none have such reference, and so are false; or else are mere ideas to which neither truth nor falsity can be attributed. Let us ask if truth is not rather some _specific_ relation within experience, something which characterizes one idea rather than another, so that our problem is not how an idea can refer to a reality beyond itself, but what are the marks by which we discriminate a true reference from a false one. Then let us ask for the criterion used in daily life and in science by which to test reality.
If we ask the philosophically unsophisticated individual why he believes that his house still exists when he is away from it and has no immediate evidence of the fact, he will tell you it is because he has found that he can go back to it time and again and see it and walk into it. It never fails him when he acts upon the assumption that it is there. He would never tell you that he believed in its existence when he was not experiencing it because his mental picture of his house stood for and represented accurately an object in the real world which was nevertheless of a different order of existence from his mental picture. When you ask the physicist why he believes that the laws of motion are true, he will tell you that it is because he finds that bodies always do behave according to them. He can predict just what a body will do under given circumstances. He is never disappointed however long he takes it for granted that the laws of motion are true and that bodies behave according to them. The only thing that could make him question their truth would be to find some body which did not prove to behave in accordance with them. The criterion is the same in both cases. It is the practical criterion of what as a matter of fact will work. That which can safely be taken for granted as a basis for further action is regarded as real and true. It remains real so long, and only so long, as it continues to fulfil this condition. As soon as it ceases to do so, it ceases to be regarded as real. When a man finds that he can no longer obtain the accustomed experience of seeing and entering his house, he ceases to regard it as real. It has burned down, or been pulled down. When a physicist finds that a body does not, as a matter of fact, behave as a given law leads him to expect it would behave, he ceases to regard the law as _true_.
The contrast between the naïve view of the criterion of reality and the one we have just been discussing may be brought out by considering how we should have to interpret from each standpoint the constant succession of facts in the history of science which have ceased to be facts. For illustration take the former fact that the earth is flat. It ceased to be a fact, says the theory we have been reviewing, because further thought-constructions of the real world convinced us that there is no reality which the idea "flat-world" represents. The idea "round-world" alone reproduces reality. It ceased to be a fact, says the naïve view, because it ceased to be a safe guide for action. Men found they could sail around the world. Correspondence in one case is pictorial, and its existence or non-existence can, as we have seen, never be ascertained. In the other, correspondence is response, adjustment, the co-meeting of specific conditions in further constituting of experience.
In actual life, therefore, the criterion of reality which we use is a practical one. The test of reality does not consist in ascertaining the relationship between an idea and an _x_ which is not idea, but in ascertaining what experience can be taken for granted as a safe basis for securing other experiences. The evident advantage of the latter view, leaving aside for the moment the question of its adequacy in other respects, is that it avoids the fundamental skepticism at once suggested by the former. How can we ever be sure that the fact which we have discovered will stand the test of further thought-constructions? Perhaps it comes no nearer to reality than the discarded one. Obviously we never _can_ be sure that any particular content of thought represents reality so accurately and perfectly that it will never be subject to revision. If, however, the test of reality is the _adequacy_ of a given content of consciousness as a stimulus to action, as a mode of control, we have an applicable standard. A given content of consciousness is real--is a fact--so long as the act resulting from it is adequate in adaptation to other contents. It ceases to be real as soon as the act it stimulates proves to be inadequate.
The view which places the ultimate test of facts, not in any relationship of contents or existences, but in the practical outcome of thought, is the one which seems to follow necessarily from a thoroughgoing conception of the judgment as a function--an act. Our fundamental biological conception of the activities of living organisms is that acts exist for the sake of their results. Acts are always stimulated by some definite set of conditions, and their value is always tested by the adequacy with which they meet this set of conditions. The judgment is no exception to the rule. It is always an act stimulated by some set of conditions which needs readjusting. Its outcome is a readjustment whose value is and can be tested only by its adequacy. It is accordingly entirely in line with our reigning biological conceptions to expect to find the ultimate criterion of truth and reality in the practical outcome of thought, and to seek for an understanding of the nature of the "real" and of the "ideal" within the total activity of judgment.
One difficulty besets us at the outset of such an investigation--that of being sure that we have a genuine judgment under examination. A large portion of the so-called judgments considered by logicians, even by those who emphasize the truth that a judgment is an _act_, are really not judgments at all, but contents of thought which are the outcome of judgments--what might be called dead judgments, instead of live judgments. When we analyze a real act of judgment, as it occurs in a living process of thought, we find given elements which are always present. There is always a certain situation which demands a reaction. The situation is always in part determined and taken for granted, and in part questioned. It is determined in so far as it is a definite situation of some sort; it is undetermined in so far as it furnishes an inadequate basis for further action and therefore comes to consciousness as a problem. For example, take one of the judgments Bosanquet uses. "This is bread." We have first to inquire when such a judgment actually occurs in the living process of thought. A man does not make such a judgment in the course of his thinking unless there is some instigation to do so.
Perhaps he is in doubt as to whether the white object he perceives is bread or cake. He wants some bread, but does not want cake. A closer inspection convinces him that it is bread, and the finished judgment is formulated in the proposition: "This is bread." What is the test of the reality of the bread, and the truth of the judgment? Evidently the act based on it. He eats the bread. If it tastes like bread and affects him like bread, then the bread was real and the judgment true. If, on the other hand, it does not taste like bread, or if it makes him violently ill, then the "bread" was not real and the judgment was false. In either case, the "this"--the experience to be interpreted--is unquestioned. The man does not question the fact that he has a perception of a white object. So much is taken for granted and is unquestioned within that judgment. But there is another part of the experience which is questioned, and which remains tentative up to the conclusion of the act of judgment; that is the doubt as to whether the perceived white object is bread or something else. Every live judgment, every judgment as it normally occurs in the vital process of thought, must have these phases. It is only when a judgment is taken out of its context and reduced to a mere memorandum of past judgments that it fails to reveal such parts. The man may, of course, go farther back. He may wonder whether this is really white or not. But he falls back then on something else which he takes unquestioningly--a "this" experience of some sort or other.
So far we have considered the practical criterion of reality merely as the one which is actually operative in everyday life, and as the one suggested by our biological theory of the functions of living organisms. It also offers a suggestion for the modified view of the nature of reality for which we are in search. Our previous discussion brought out incidentally a contradiction in the traditional theory of the nature of reality which it will be worth while to consider further. In dealing with the subject of the judgment, reality seemed to be made synonymous with fact. In this sense fact, or the real, was set off against the ideal. Knowledge was viewed as the correspondence between real and ideal. When we came to deal with the ideal itself--with the predicate of the judgment--there appeared in it an element of fact or reality which proved a serious stumbling-block for the theory. As image in my mind, the idea is just as real as the so-called facts; but this sort of reality according to the theory in question is neither the reality about which we are judging nor a real quality of it. Both Bradley and Bosanquet are forced to admit that the judgment ignores it, and is in so far by nature inadequate to its appointed task of knowing reality.
The suggestion which the situation offers for a new theory is that the view of reality has been too narrow. Reality must evidently be a broad enough term to cover both fact and idea. If so, the reality must be nothing more nor less than the total process of experience with its continual opposition of fact and idea, and their continual resolution through activity. That which previous theory has been calling the real is not the total reality, but merely one aspect of it. The problem of relation of fact and idea is thus the problem of the relation of one form of reality to another, and so a determinate soluble one, not a _merely_ metaphysical or general one. Granting this, does it still remain true that reality in the narrower sense, reality as fact, can be regarded as a different order of existence from the ideal, and set over against the thought-process? Evidently not. Fact and idea become merely two aspects of a total reality. The way in which fact and idea are distinguished has already been suggested by the practical and biological criterion of fact, or reality in the narrower sense. From this point of view, fact is not a different order of existence from idea, but is merely a part of the total process of experience which functions in a given way. It is merely that part of experience which is taken as given, and which serves as a stimulus to action. Thus the essential nature of fact, or reality in the popular sense, falls not at all on the side of its content, but on the side of its function. Similarly the ideal is merely that part of the total experience which is taken as tentative. There is no problem as to how either of them is related to reality. In this relationship they _are_ reality. That which previous theories had been calling the whole of reality now appears as merely one aspect of it--the fact aspect--artificially isolated from the rest.
When we translate this view of the nature of reality into terms of a theory of the judgment, we find that we can agree with Bosanquet in his definition of a judgment. It is an act, and an act which refers an ideal content to reality. The judgment must be an act, because it is essentially an adaptation--a reaction toward a given situation. The subject of the judgment is that part of the content of experience which represents the situation to be reacted to. It is that which is taken for granted as given in each case. Now this is, as we have seen, reality--in the narrower sense of that term. What Bosanquet has been calling reality now appears merely as the subject of the judgment taken out of its normal function and considered as an isolated thing. It is an artificial abstraction. It is accordingly true, as Bosanquet insists, that the subject of the judgment must always be reality--both in his sense of the term and in ours. This reality is not real, however, by virtue of its independence from the judgment, but by virtue of its function within the judgment. His fundamental problem with reference to the subject of the judgment is disposed of from this point of view.
Ideas discussed in this chapter
Text from Project Gutenberg, public domain in the United States.