What is the object of art? If reality struck our senses and our consciousness directly; if we could enter into immediate communication with things and with each other, I believe that art would be useless, or rather that we would all be artists, for our souls would then vibrate continuously in unison with nature. Our eyes, aided by our memory, would cut out in space and fix in time inimitable pictures. Our glance would seize in passing, sculptured in the living marble of the human body, bits of statuary as beautiful as those of antiquity. We would hear singing in the depths of our souls like music, sometimes gay, more often plaintive, always original, the uninterrupted melody of our interior life. All this is around us, all this is in us, and yet nothing of all this is perceived by us distinctly. Between nature and us—what do I say?—between us and our own consciousness, a veil interposes, a thick veil for the common man, a thin veil, almost transparent, for the artist and the poet. What fairy has woven this veil? Was it through malice or through friendliness? It is necessary to live, and life requires that we apprehend things relatively to our needs. Living consists in acting. To live is to receive from objects only the useful impression in order to respond to it by the appropriate reactions; the other impressions must obliterate themselves or come to us only confusedly. I look and I believe I see, I listen and believe I hear, I study myself and I believe I read to the bottom of my heart. But what I see and what I hear from the external world is simply what my senses extract from it in order to throw light upon my conduct; what I know of myself is what flows on the surface, what takes part in action. My senses and my consciousness give me only a practical simplification of reality.
Thus, whether it be painting, sculpture, poetry or music, art has no other object than to dissipate the practically useful symbols, the generalities conventionally and socially accepted, in short all that masks reality for us, in order to bring us face to face with reality itself. It is a misunderstanding on this point that has given rise to the debate between realism and idealism in art. Art is certainly only a more direct vision of reality. But this purity of perception implies a rupture with useful convention, an innate and specially localized disinterestedness of the sense or of the consciousness, in short, a certain immateriality of life which is what has always been called idealism. So one might say without in the least playing upon the sense of the words, that realism is in the work when idealism is in the soul, and that it is by force of ideality alone that one can regain contact with reality.
There are various other ways besides art whereby we may recover and strengthen the faculty of intuition, which has been suffered to atrophy through too exclusive a reliance upon rational processes. There is, for example, action, life itself, the sense of living, which brings us into immediate contact with reality. By the help of science, art, and philosophy, we may achieve sympathy, a feeling of the kinship of nature, a consciousness of interpenetration, a realization of the meaning of evolution. Above all, philosophy has this aim and power, to develop another faculty, complementary to the intellect, that will open to us a perspective on the other half of reality, not capable of being confined in the rigid formulas of deductive logic.
There are things that intelligence alone is able to seek but which, by itself, it will never find. These things instinct alone can find, but it will never seek them.
Intelligence and instinct are turned in opposite directions, the former toward inert matter, the latter toward life. Intelligence by means of science, which is its work, will deliver up to us more and more completely the secret of physical operations; of life it brings us, and moreover only claims to bring us, a translation in terms of inertia. It goes all around life, taking from the outside the greatest possible number of views of it, drawing it into itself instead of entering into it. But it is to the very inwardness of life that intuition leads—by intuition I mean instinct that has become disinterested, self-conscious, capable of reflecting upon its object and of enlarging it indefinitely.
We see that the intellect, so skillful in dealing with the inert, is awkward the moment it touches the living. Whether it wants to treat the life of the body or the life of the mind, it proceeds with the rigor, the stiffness, and the brutality of an instrument not designed for such use. The history of hygiene or of pedagogy teaches us much in this matter.
In Bergson's system metaphysics occupies the same place that it does in the works of Aristotle. Metaphysics is simply what is beyond physics, not something antagonistic to it. He has not, like many modern philosophers, been contemptuous toward physiological psychology. On the contrary, he has mastered it and built upon it. This is the reason, I think, why his ideas have met with such swift acceptance. It is as absurd for a philosopher nowadays to attempt to confine himself to the data accessible to Plato as it would be for a mathematician to attempt to solve the problems of modern physics with the use of the methods of Euclid.
Bergson applied his theory of the relation of mind and brain to the explanation of the mechanism of dreaming, in an address before the Institut psychologique on March 28, 1901.[3] Here he showed how the obscure sensations of sight, touch, and hearing which reach us even during sleep furnish the basis for our dreams, and how our memories fit into this framework, so the process is similar to that of ordinary perception except that the critical faculty is less vigilant than in a waking state. Thus, light flashing upon the closed eyes may give rise to a dream of fire, and the recumbent posture and consequent absence of pressure on the soles of the feet give us the idea of floating in the air. The following passage from this paper on dreams is of especial interest, for in it Bergson brings forward the theory which since then Freud and his school have developed and in many cases carried to extravagant lengths,—the theory that our memories are stored in a state of tension like steam in a boiler, and may rise into consciousness in various guises when the vigilance of the individual is relaxed:
Our memories, at any given moment, form a solid whole, a pyramid, so to speak, whose point is inserted precisely into our present action. But behind the memories which are concerned in our occupations and are revealed by means of it, there are others, thousands of others, stored below the scene illuminated by consciousness. Yes, I believe indeed that all our past life is there, preserved even to the most infinitesimal details, and that we forget nothing, and that all that we have felt, perceived, thought, willed, from the first awakening of our consciousness, survives indestructibly. But the memories which are preserved in these obscure depths are there in the state of invisible phantoms. They aspire, perhaps, to the light, but they do not even try to rise to it; they know that it is impossible and that I, as a living and acting being, have something else to do than to occupy myself with them.
But suppose that, at a given moment, I become disinterested in the present situation, in the present action—in short, in all which previously has fixed and guided my memory; suppose, in other words, that I am asleep. Then these memories, perceiving that I have taken away the obstacle, have raised the trapdoor which has kept them beneath the floor of consciousness, arise from the depths; they rise, they move, they perform in the night of unconsciousness a great dance macabre. They rush together to the door which has been left ajar. They all want to get through. But they cannot; there are too many of them. From the multitudes which are called, which will be chosen? It is not hard to say. Formerly, when I was awake, the memories which forced their way were those which could involve claims of relationship with the present situation, with what I saw and heard around me. Now it is more vague images which occupy my sight, more indecisive sounds which affect my ear, more indistinct touches which are distributed over the surface of my body, but there are also the more numerous sensations which arise from the deepest parts of the organism. So, then, among the phantom memories which aspire to fill themselves with color, with sonority, in short with materiality, the only ones that succeed are those which can assimilate themselves with the color-dust that we perceive, the external and internal sensations that we catch, etc., and which, besides, respond to the effective tone of our general sensibility. When this union is effected between the memory and the sensation, we have a dream.
Bergson may be called a man of three books, if we ignore "Laughter", which is merely a flying but-tress of his system. In the first, known in English as "Time and Free Will", he develops his theory of vital duration as distinct from physical time, which has been the guiding clew of all his later thinking. This volume, completed in 1887, was the outcome of a four years' study of the physical, psychological, and metaphysical conceptions of time and space. For the second book, dealing with the relation of the mind to the brain, it was necessary to master the voluminous literature of the subject, especially the clinical and experimental researches on aphasia and localization of function. This required nine years of study, embodied in "Matter and Memory", appearing in 1896. In the preparation for the third book he devoted eleven years to the study of biology and produced "Creative Evolution" in 1907. According to this rate of increase, we might expect his fourth volume in 1923, but it would be obviously unfair to apply to M. Bergson himself the mathematical determinism that he repudiates.
I call attention to this preliminary study of the sciences, because there is a danger that the anti-intellectualist tendency of the pragmatic movement should lead to a disregard of the importance of scientific research. That this danger is real and present, was shown in the Binet report on the teaching of philosophy, previously referred to. Some of the professors complained that their students, under the influence of Bergson's ideas, had come to have a disdain for the tedious and laborious methods of experimental science, believing that science does not give us reality, and assuming that, while science is good enough for mechanics and physicians, it is indifferent to philosophers.
When this point was brought up for discussion in the Société française de Philosophie, M. Bergson made an indignant reply, declaring that in the theories attributed to him he recognized nothing that he had taught or written. He had never contemned science or subordinated it to metaphysics.
Mathematics, for instance, what have I said of that? That, however great may be the part played in it by the creative imagination, it must not lose sight of space and matter; that matter and space are realities; that matter is weighted with geometry; that geometry is consequently not a mere play but a true point of contact with the absolute. I attribute the same absolute value to the physical sciences. It is true they enunciate laws of which the form would have been different if other variables, other units of measure, had been chosen, and especially if the problems had been propounded chronologically in a different order. But all this is because we are obliged to break up nature and to examine one by one the problems it sets for us. Really, physics strives for the absolute, and it approaches more and more as it advances this ideal limit. I should like to know if there exists, among modern conceptions of science, a theory that puts a higher value upon positive science. Most of them give us science as entirely relative to human intelligence. I hold, on the contrary, that it is reality itself, absolute reality, which the mathematical and physical sciences tend to reveal to us. Science only begins to become relative, or rather symbolic, when it approaches from the physico-chemical side, the problems of life and consciousness. But even here it is quite legitimate. It only needs then to be completed by a study of another kind, that is, metaphysics. In short, all my researches have had no other object than to bring about a rapprochement between metaphysics and science and to consolidate the one with the other without sacrificing anything of either, after having first clearly distinguished the one from the other.