V. The Problem of Consciousness. Duration and Liberty.
Armed with the method we have just described, Mr Bergson turned first of all toward the problem of the ego: taking up his position in the centre of mind, he has attempted to establish its independent reality by examining its profound nature.
The first chapter of the "Essay on the Immediate Data" contains a decisive criticism of the conceptions which claim to introduce number and measure into the domain of the facts of consciousness.
Not that it is our business to reject as false the notion of psychological intensity; but this notion demands interpretation, and the least that we can say against the attempt to turn it into a notion of size is that in doing so we are misunderstanding the specific character of the object studied. The same reproach must be levelled against association of ideas, the system of mechanical psychology of which the type is presented us by Taine and Stuart Mill. Already in chapters ii. and iii. of the "Essay", and again all through "Matter and Memory", the system is riddled with objections, each of which would be sufficient to show its radical flaw. All the aspects, all the phenomena of mental life come up for successive review. In respect of each of them we have an illustration of the insufficiency of the atomism which seeks to recompose the soul with fixed elements, by a massing of units exterior to one another, everywhere and always the same: this is a grammatical philosophy which believes reality to be composed of parts which admit of number just as language is made of words placed side by side; it is a materialist philosophy which improperly transfers the proceedings of the physical sciences to the sciences of the inner life.
On the contrary, we must represent the state of consciousness to ourselves as variable according to the whole of which it forms a part. Here and there, although it always bears the same name, it is no longer the same thing. "The more the ego becomes itself again, the more also do its states of consciousness, instead of being in juxtaposition, penetrate one another, blend with one another, and tinge one another with the colouring of all the rest. Thus each of us has his manner of loving or hating, and this love or hate reflect our entire personality." ("Essay on the Immediate Data", pages 125-126.)
At bottom Mr Bergson is bringing forward the necessity, in the case before us, of substituting a new notion of continuous qualitative heterogeneity for the old notion of numerical and spatial continuity. Above all, he is emphasising the still more imperious necessity of regarding each state as a phase in duration; and we are here touching on his principal and leading intuition, the intuition of real duration.
Historically this was Mr Bergson's starting-point and the origin of his thought: a criticism of time under the form in which common-sense imagines it, in which science employs it. He was the first to notice the fact that scientific time has no "duration." Our equations really express only static relations between simultaneous phenomena; even the differential quotients they may contain in reality mark nothing but present tendencies; no change would take place in our calculations if the time were given in advance, instantaneously fulfilled, like a linear whole of points in numerical order, with no more genuine duration than that contained in the numerical succession. Even in astronomy there is less anticipation than judgment of constancy and stability, the phenomena being almost strictly periodic, while the hazard of prediction bears only upon the minute divergence between the actual phenomenon and the exact period attributed to it. Notice under what figure common-sense imagines time: as an inert receptacle, a homogeneous milieu, neutral and indifferent; in fact, a kind of space.
The scholar makes use of a like image; for he defines time by its measurement, and all measurement implies interpretation in space. For the scholar the hour is not an interval, but a coincidence, an instantaneous arrangement, and time is resolved into a dust of fixities, as in those pneumatic clocks in which the hand moves forward in jerks, marking nothing but a sequence of pauses.
Such symbols are sufficient, at least for a first approximation, when it is only a question of matter, the mechanism of which, strictly considered, contains nothing "durable." But in biology and psychology quite different characteristics become essential; age and memory, heterogeneity of musical phases, irreversible rhythm "which cannot be lengthened or shortened at will." ("Creative Evolution", page 10.)
Then it is that the return of time becomes necessary to duration. How are we to describe this duration? It is a melodious evolution of moments, each of which contains the resonance of those preceding and announces the one which is going to follow; it is a process of enriching which never ceases, and a perpetual appearance of novelty; it is an indivisible, qualitative, and organic becoming, foreign to space, refractory to number.
Summon the image of a stream of consciousness passing through the continuity of the spectrum, and becoming tinged successively with each of its shades. Or rather imagine a symphony having feeling of itself, and creating itself; that is how we should conceive duration.
That duration thus conceived is really the basis of ourselves Mr Bergson proves by a thousand examples, and by a marvellous employment of the introspective method which he has helped to make so popular. We cannot quote these admirable analyses here. A single one will serve as model, specially selected as referring to one of the most ordinary moments of our life, to show plainly that the perception of real duration always accompanies us in secret.
"At the moment when I write these lines a clock near me is striking the hour; but my distracted ear is only aware of it after several strokes have already sounded; that is, I have not counted them. And yet an effort of introspective attention enables me to total the four strokes already struck and add them to those which I hear. If I then withdraw into myself and carefully question myself about what has just happened, I become aware that the first four sounds had struck my ear and even moved my consciousness, but that the sensations produced by each of them, instead of following in juxtaposition, had blended into one another in such a way as to endow the whole with a peculiar aspect and make of it a kind of musical phrase. In order to estimate in retrospect the number of strokes which have sounded, I attempted to reconstitute this phrase in thought: my imagination struck one, then two, then three, and so long as it had not reached the exact number four, my sensibility, on being questioned, replied that the total effect differed in quality. It had therefore noted the succession of the four strokes in a way of its own, but quite otherwise than by addition, and without bringing in the image of a juxtaposition of distinct terms. In fact, the number of strokes struck was perceived as quality, not as quantity: duration is thus presented to immediate consciousness, and preserves this form so long as it does not give place to a symbolical representation drawn from space." ("Essay on the Immediate Data", pages 95-96.)
And now are we to believe that return to the feeling of real duration consists in letting ourselves go, and allowing ourselves an idle relaxation in dream or dissolution in sensation, "as a shepherd dozing watches the water flow"? Or are we even to believe, as has been maintained, that the intuition of duration reduces "to the spasm of delight of the mollusc basking in the sun"? This is a complete mistake! We should fall back into the misconceptions which I was pointing out in connection with immediacy in general; we should be forgetting that there are several rhythms of duration, as there are several kinds of consciousness; and finally, we should be misunderstanding the character of a creative invention perpetually renewed, which is that of our inner life.
For it is in duration that we are free, not in spatialised time, as all determinist conceptions suppose in contradiction.
I shall not go back to the proofs of this thesis; they were condensed some way back after the third chapter of the "Essay on the Immediate Data". But I will borrow from Mr Bergson himself a few complementary explanations, in order, as far as possible, to forestall any misunderstanding. "The word liberty," he says, "has for me a sense intermediate between those which we assign as a rule to the two terms liberty and free-will. On one hand, I believe that liberty consists in being entirely oneself, in acting in conformity with oneself; it is then, to a certain degree, the 'moral liberty' of philosophers, the independence of the person with regard to everything other than itself. But that is not quite this liberty, since the independence I am describing has not always a moral character. Further, it does not consist in depending on oneself as an effect depends on the cause which of necessity determines it. In this, I should come back to the sense of 'free-will.' And yet I do not accept this sense completely either, since free-will, in the usual meaning of the term, implies the equal possibility of two contraries, and on my theory we cannot formulate, or even conceive in this case the thesis of the equal possibility of the two contraries, without falling into grave error about the nature of time. I might say then, that the object of my thesis, on this particular point, has been precisely to find a position intermediate between 'moral liberty' and 'free-will.' Liberty, such as I understand it, is situated between these two terms, but not at equal distances from both. If I were obliged to blend it with one of the two, I should select 'free-will.'" ("Report of the French Philosophical Society", philosophical vocabulary, article "Liberty".)
After all, when we place ourselves in the perspective of homogeneous time; that is to say, when we substitute for the real and profound ego its image refracted through space, the act necessarily appears either as the resultant of a mechanical composition of elements, or as an incomprehensible creation ex nihilo.
"We have supposed that there is a third course to pursue; that is, to place ourselves back in pure duration...Then we seemed to see action arise from its antecedents by an evolution sui generis, in such a way that we discover in this action the antecedents which explain it, while at the same time it adds something absolutely new to them, being an advance upon them as the fruit upon the flower. Liberty is in no way reduced thereby, as has been said, to obvious spontaneity. At most this would be the case in the animal world, where the psychological life is principally that of the affections. But in the case of man, a thinking being, the free act can be called a synthesis of feelings and ideas, and the evolution which leads to it a reasonable evolution." ("Matter and Memory", page 205.)
Finally, in a most important letter, ("Report of the French Philosophical Society", meeting, 26th February 1903.) Mr Bergson becomes a little more precise still. We must certainly not confuse the affirmation of liberty with the negation of physical determinism; "for there is more in this affirmation than in this negation." All the same, liberty supposes a certain contingence. It is "psychological causality itself," which must not be represented after the model of physical causality.
In opposition to the latter, it implies that between two moments of a conscious being there is not an equivalence admitting of deduction, that in the transition from one to the other there is a genuine creation. Without doubt the free act is not without explanatory reasons.
"But these reasons have determined us only at the moment when they have become determining; that is, at the moment when the act was virtually accomplished, and the creation of which I speak is entirely contained in the progress by which these reasons have become determining." It is true that all this implies a certain independence of mental life in relation to the mechanism of matter; and that is why Mr Bergson was obliged to set himself the problem of the relations between body and mind.
We know that the solution of this problem is the principal object of "Matter and Memory". The thesis of psycho-physiological parallelism is there peremptorily refuted.
The method which Mr Bergson has followed to do so will be found set out by himself in a communication to the French Philosophical Society, which it is important to study as introduction. ("Report" of meeting, 2nd May 1901.) The paralogism included in the very enunciation of the parallelist thesis is explained in a memoire presented to the Geneva International Philosophical Congress in 1904. ("Revue de Metaphysique et de Morale", November 1904.) But the actual proof is made by the analysis of the memoire which fills chapters ii. and iii. of the work cited above. (An extremely suggestive resume of these theses will be found in the second lecture on "The Perception of Change".) It is there established, by the most positive arguments, (Instead of brutally connecting the two extremes of matter and mind, one regarded in its highest action, the other in its most rudimentary mechanism, thus dooming to certain failure any attempt to explain their actual union, Mr Bergson studies their living contact at the point of intersection marked by the phenomena of perception and memory: he compares the higher point of matter—the brain—and the lower point of mind—certain recollections—and it is between these two neighbouring points that he notes a difference, by a method no longer dialectic but experimental.) that all our past is self-preserved in us, that this preservation only makes one with the musical character of duration, with the indivisible nature of change, but that one part only is conscious of it, the part concerned with action, to which present conceptions supply a body of actuality.
What we call our present must be conceived neither as a mathematical point nor as a segment with precise limits: it is the moment of our history brought out by our attention to life, and nothing, in strict justice, would prevent it from extending to the whole of this history. It is not recollection then, but forgetfulness which demands explanation.
According to a dictum of Ravaisson, of which Mr Bergson makes use, the explanation must be sought in the body: "it is materiality which causes forgetfulness in us."
There are, in fact, several planes of memory, from "pure recollection" not yet interpreted in distinct images down to the same recollection actualised in embryo sensations and movements begun; and we descend from the one to the other, from the life of simple "dream" to the life of practical "drama," along "dynamic schemes." The last of these planes is the body; a simple instrument of action, a bundle of motive habits, a group of mechanisms which mind has set up to act. How does it operate in the work of memory? The task of the brain is every moment to thrust back into unconsciousness all that part of our past which is not at the time useful. Minute study of facts shows that the brain is employed in choosing from the past, in diminishing, simplifying, and extracting from it all that can contribute to present experience; but it is not concerned to preserve it. In short, the brain can only explain absences, not presences. That is why the analysis of memory illustrates the reality of mind, and its independence relative to matter. Thus is determined the relation of soul to body, the penetrating point which it inserts and drives into the plane of action. "Mind borrows from matter perceptions from which it derives its nourishment, and gives them back to it in the form of movement, on which it has impressed its liberty." ("Matter and Memory", page 279.)
This, then, is how the cycle of research closes, by returning to the initial problem, the problem of perception. In the two opposing systems by which attempts have been made to solve it, Mr Bergson discovers a common postulate, resulting in a common impotence. From the idealistic point of view we do not succeed in explaining how a world is expressed externally, nor from the realistic point of view how an ego is expressed internally. And this double failure comes again from the underlying hypothesis, according to which the duality of the subject and object is conceived as primitive, radical, and static. Our duty is diametrically opposed. We have to consider this duality as gradually elaborated, and the problem concerning it must be first stated, and then solved as a function of time rather than of space. Our representation begins by being impersonal, and it is only later that it adopts our body as centre. We emerge gradually from universal reality, and our realising roots are always sunk in it. But this reality in itself is already consciousness, and the first moment of perception always puts us back into the initial state previous to the separation of the subject and object. It is by the work of life, and by action, that this separation is effected, created, accentuated, and fixed. And the common mistake of realism and idealism is to believe it effected in advance, whereas it is relatively second to perception.
Hence comes the absolute value of immediate intuition. For from what source could an irreducible relativity be produced in it? It would be absurd to make it depend on the constitution of our brain, since our brain itself, so far as it is a group of images, is only a part of the universe, presenting the same characteristics as the whole; and in so far as it is a group of mechanisms become habits, is only a result of the initial action of life, of original perceptive discernment. And, on the other hand, no less absurd would be the fear that the subject can ever be excluded or eliminated from its own knowledge, since, in reality, the subject, like the object, is in perception, not perception in the subject—at least not primitively. So that it is by a trick of speech that the theses of fundamental relativity take root: they vanish when we return to immediacy; that is to say, when we present problems as they ought to be presented, in terms which do not suppose any conceptual analysis yet accomplished.