The Life of Reason - George Santayana (great books to read .TXT) 📗
- Author: George Santayana
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This advantage, however, is the source of that confusion and sophistry which distinguish the biology of man from the rest of physics. Attention is there arrested at the mental term, in forgetfulness of the situation which gave it warrant, and an invisible world, composed of these imagined experiences, begins to stalk behind nature and may even be thought to exist independently. This metaphysical dream may be said to have two stages: the systematic one, which is called idealism, and an incidental one which pervades ordinary psychology, in so far as mental facts are uprooted from their basis and deprived of their expressive or spiritual character, in order to be made elements in a dynamic scheme. This battle of feelings, whether with atoms or exclusively with their own cohorts, might be called a primitive materialism, rather than an idealism, if idealism were to retain its Platonic sense; for forms and realisations are taken in this system for substantial elements, and are made to figure either as a part or as the whole of the world's matter.
Phenomena specifically mental certainly exist, since natural phenomena and ideal truths are concentrated and telescoped in apprehension, besides being weighted with an emotion due to their effect on the person who perceives them. This variation, which reality suffers in being reported to perception, turns the report into a mental fact distinguishable from its subject-matter. When the flux is partly understood and the natural world has become a constant presence, the whole flux itself, as it flowed originally, comes to be called a mental flux, because its elements and method are seen to differ from the elements and method embodied in material objects or in ideal truth. The primitive phenomena are now called mental because they all deviate from the realities to be ultimately conceived. To call the immediate mental is therefore correct and inevitable when once the ultimate is in view; but if the immediate were all, to call it mental would be unmeaning.
The visual image of a die, for instance, has at most three faces, none of them quite square; no hired artificer is needed to produce it; it cannot be found anywhere nor shaken in any box; it lasts only for an instant; thereafter it disappears without a trace—unless it flits back unaccountably through the memory—and it leaves no ponderable dust or ashes to attest that it had a substance. The opposite of all this is true of the die itself. But were no material die in existence, the image itself would be material; for, however evanescent, it would occupy space, have geometrical shape, colour, and magic dynamic destinies. Its transformations as it rolled on the idea of a table would be transformations in nature, however unaccountable by any steady law. Such material qualities a mental fact can retain only in the spiritual form of representation. A representation of matter is immaterial, but a material image, when no object exists, is a material fact. If the Absolute, to take an ultimate case, perceived nothing but space and atoms (perceiving itself, if you will, therein), space and atoms would be its whole nature, and it would constitute a perfect materialism. The fact that materialism was true would not of itself constitute an idealism worth distinguishing from its opposite. For a vehicle or locus exists only when it makes some difference to the thing it carries, presenting it in a manner not essential to its own nature.
The qualification of being by the mental medium may be carried to any length. As the subject-matter recedes the mental datum ceases to have much similarity or inward relevance to what is its cause or its meaning. The report may ultimately become, like pure pain or pleasure, almost wholly blind and irrelevant to any world; yet such emotion is none the less immersed in matter and dependent on natural changes both for its origin and for its function, since a significant pleasure or pain makes comments on the world and involves ideals about what ought to be happening there.
Mental facts synchronise with their basis, for no thought hovers over a dead brain and there is no vision in a dark chamber; but their tenure of life is independent of that of their objects, since thought may be prophetic or reminiscent and is intermittent even when its object enjoys a continuous existence. Mental facts are similar to their objects, since things and images have, intrinsically regarded, the same constitution; but images do not move in the same plane with things and their parts are in no proportionate dynamic relation to the parts of the latter. Thought's place in nature is exiguous, however broad the landscape it represents; it touches the world tangentially only, in some ferment of the brain. It is probably no atom that supports the soul (as Leibnitz imagined), but rather some cloud of atoms shaping or remodelling an organism. Mind in this case would be, in its physical relation to matter, what it feels itself to be in its moral attitude toward the same; a witness to matter's interesting aspects and a realisation of its forms.
Mental facts, moreover, are highly selective; especially does this appear in respect to the dialectical world, which is in itself infinite, while the sum of human logic and mathematics, though too long for most men's patience, is decidedly brief. If we ask ourselves on what principle this selection and foreshortening of truth takes place in the mind, we may perhaps come upon the real bond and the deepest contrast between mind and its environment. The infinity of formal truth is disregarded in human thought when it is irrelevant to practice and to happiness; the infinity of nature is represented there in violent perspective, centring about the body and its interests. The seat and starting-point of every mental survey is a brief animal life. A mind seems, then, to be a consciousness of the body's interests, expressed in terms of what affects that body, as if in the Babel of nature a man heard only the voices that pronounced his name. A mind is a private view; it is gathered together in proportion as physical sensibility extends its range and makes one stretch of being after another tributary to the animal's life, and in proportion also as this sensibility is integrated, so that every organ in its reaction enlists the resources of every other organ as well. A personal will and intelligence thus arise; and they direct action from within with a force and freedom which are exactly proportionate to the material forces, within and without the body, which the soul has come to represent.
In other words, mind raises to an actual existence that form in material processes which, had the processes remained wholly material, would have had only ideal or imputed being—as the stars would not have been divided into the signs of the Zodiac but for the fanciful eye of astrologers. Automata might arise and be destroyed without any value coming or going; only a form-loving observer could say that anything fortunate or tragic had occurred, as poets might at the budding or withering of a flower. Some of nature's automata, however, love themselves, and comment on the form they achieve or abandon; these constellations of atoms are genuine beasts. Their consciousness and their interest in their own individuality rescues that individuality from the realm of discourse and from having merely imputed limits.
That the basis of mind lies in the body's interests rather than in its atoms may seem a doctrine somewhat too poetical for psychology; yet may not poetry, superposed on material existence and supported by it, be perhaps the key to mind? Such a view hangs well together with the practical and prospective character of consciousness, with its total dependence on the body, its cognitive relevance to the world, and its formal disparity from material being. Mind does not accompany body like a useless and persistent shadow; it is significant and it is intermittent. Much less can it be a link in physiological processes, processes irrelevant to its intent and incompatible with its immaterial essence. Consciousness seems to arise when the body assumes an attitude which, being an attitude, supervenes upon the body's elements and cannot be contained within them. This attitude belongs to the whole body in its significant operation, and the report of this attitude, its expression, requires survey, synthesis, appreciation—things which constitute what we call mentality. This remains, of course, the mentality of that material situation; it is the voice of that particular body in that particular pass. The mind therefore represents its basis, but this basis (being a form of material existence and not matter itself) is neither vainly reduplicated by representation nor used up materially in the process.
Representation is far from idle, since it brings to focus those mechanical unities which otherwise would have existed only potentially and at the option of a roving eye. In evoking consciousness nature makes this delimination real and unambiguous; there are henceforth actual centres and actual interests in the mechanical flux. The flux continues to be mechanical, but the representation of it supervening has created values which, being due to imputation, could not exist without being imputed, while at the same time they could not have been imputed without being attached to one object or event rather than to another. Material dramas are thus made moral and raised to an existence of their own by being expressed in what we call the souls of animals and men; a mind is the entelechy of an organic body.[E] It is a region where form breeds an existence to express it, and destiny becomes important by being felt. Mind adds to being a new and needful witness so soon as the constitution of being gives foothold to apperception of its movement, and offers something in which it is possible to ground an interest.
That Aristotle has not been generally followed in views essentially so natural and pregnant as these is due no doubt to want of thoroughness in conceiving them, not only on the part of his readers but even on his own part; for he treated the soul, which should be on his own theory only an expression and an unmoved mover, as a power and an efficient cause. Analysis had not gone far enough in his day to make evident that all dynamic principles are mechanical and that mechanism can obtain only among objects; but
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