/tag/physics

13 quotes tagged 'physics'

Publisher: Inner Traditions International (2003)

137-138

This, then, is the state of affairs: Modern science has led to a prodigious increase of information about phenomena in formerly unexplored or neglected fields, but in so doing it has not brought man any closer to the depths of reality, but has rather distanced and estranged him from them; and what nature 'really' is, according to science, escapes any concrete intuition. From this point of view, the latest science has no advantage over earlier, materialistic science. The atoms of yesteryear and the mechanistic conception of the universe at least allowed one to represent something, in however primitive a fashion; but the entities of the latest mathematical physics serve to represent absolutely nothing. They are simply the stitches of a net that has been fabricated and perfected not for the sake of knowing in a concrete, intuitive, and living sense — the only sense that would matter to an undegenerate humanity — but in order to gain an ever greater power, yet still an external one, over nature, whose depths remain closed to man and as mysterious as ever. Nature's mysteries have simply been covered over, and attention diverted from them by the spectacular successes of technology and industry, where one no longer tries to know the world, but to change it for the purposes of an earthbound humanity — following the program explicitly laid out by Karl Marx. \nI will repeat that it is a fraud to speak of a spiritual value in today's science, just because instead of matter, it talks about energy, or because it sees mass as 'coagulated radiations' or a sort of 'congealed light,' and because it considers spaces of more than three dimensions. None of that has any existence outside the theories of specialists in purely abstract mathematical notions. When these notions are substituted for those of earlier physics, they still change nothing of modern man's effective experience of the world. This substitution of one hypothesis for another does not concern real existence, but only interests minds given to pointless divagations. After it has been said that energy, not matter, exists, that we live not in a Euclidean, three-dimensional space but in a curved space of four or more dimensions, and so forth, things remain as they were; my actual experience has not changed a whit, and the significance of what I see — light, the sun, fire, seas, sky, flowering plants, dying beings — the ultimate significance of every process and phenomenon is no more transparent to me. One cannot begin to speak of transcendence, of a deepened knowledge in spiritual or truly intellectual terms. One can only speak of a quantitative extension of notions about other sectors of the external world, which aside from practical utility has only curiosity value. \nIn every other respect, modern science has made reality more alien and inaccessible to men of today than it ever was in the era of materialism and so-called classical physics. And it is infinitely more alien and inaccessible than it was to men of other civilizations and even to primitive peoples. It is a cliche that the modern scientific vision has desacralized the world, and the world desacralized by scientific knowledge has become one of the existential elements that make up modern man, all the more so to the degree that he is 'civilized.' Ever since he has been subject to compulsory education, his mind has been stuffed with 'positive' scientific notions; he cannot avoid seeing in a soulless light everything that surrounds him, and therefore acts destructively.\n

The Book: On the Taboo Against Knowing Who You Are

Author: Alan Watts

Publisher: kindle import (0)

The image of God as a personal Being, somehow 'outside' or other than the world, had the merit of letting us feel that life is based on intelligence, that the laws of nature are everywhere consistent in that they proceed from one ruler, and that we could let our imaginations go to the limit in conceiving the sublime qualities of this supreme and perfect Being. The image also gave everyone a sense of importance and meaning. For this God is directly aware of every tiniest fragment of dust and vibration of energy, since it is just his awareness of it that enables it to be. This awareness is also love and, for angels and men at least, he has planned an everlasting life of the purest bliss which is to begin at the end of mortal time. But of course there are strings attached to this reward, and those who purposely and relentlessly deny or disobey the divine will must spend eternity in agonies as intense as the bliss of good and faithful subjects. The problem of this image of God was that it became too much of a good thing. Children working at their desks in school are almost always put off when even a kindly and respected teacher watches over their shoulders. How much more disconcerting to realize that each single deed, thought, and feeling is watched by the Teacher of teachers, that nowhere on earth or in heaven is there any hiding-place from that Eye which sees all and judges all. To many people it was therefore an immense relief when Western thinkers began to question this image and to assert that the hypothesis of God was of no help in describing or predicting the course of nature. If everything, they said, was the creation and the operation of God, the statement had no more logic than 'Everything is up.' But, as, so often happens, when one tyrant is dethroned, a worse takes his place. The Crackpot Myth was retained without the Potter. The world was still understood as an artifact, but on the model of an automatic machine. The laws of nature were still there, but no lawmaker. According to the deists, the Lord had made this machine and set it going, but then went to sleep or off on a vacation. But according to the atheists, naturalists, and agnostics, the world was fully automatic. It had constructed itself, though not on purpose. The stuff of matter was supposed to consist of atoms like minute billiard balls, so small as to permit no further division or analysis. Allow these atoms to wiggle around in various permutations and combinations for an indefinitely long time, and at some time in virtually infinite time they will fall into the arrangement that we now have as the world. The old story of the monkeys and typewriters. In this fully Automatic Model of the universe shape and stuff survived as energy and matter. Human beings, mind and body included, were parts of the system, and thus they were possessed of intelligence and feeling as a consequence of the same interminable gyrations of atoms. But the trouble about the monkeys with typewriters is that when at last they get around to typing the Encyclopaedia Britannica, they may at any moment relapse into gibberish. Therefore, if human beings want to maintain their fluky status and order, they must work with full fury to defeat the merely random processes of nature. It is most strongly emphasized in this myth that matter is brute and energy blind, that all nature outside human, and some animal, skins is a profoundly stupid and insensitive mechanism. Those who continued to believe in Someone-Up-There-Who-Cares were ridiculed as woolly-minded wishful thinkers, poor weaklings unable to face man's grim predicament in a heartless universe where survival is the sole privilege of the tough guys. If the all-too-intelligent God was disconcerting, relief in getting rid of him was short-lived. He was replaced by the Cosmic Idiot, and people began to feel more estranged from the universe than ever. This situation merely reinforced the illusion of the loneliness and separateness of the ego (now a 'mental mechanism') and people calling themselves naturalists began the biggest war on nature ever waged. In one form or another, the myth of the Fully Automatic Model has become extremely plausible, and in some scientific and academic disciplines it is as much a sacrosanct dogma as any theological doctrine of the past—despite contrary trends in physics and biology. For there are fashions in myth, and the world-conquering West of the nineteenth century needed a philosophy of life in which realpolitik— victory for the tough people who face the bleak facts—was the guiding principle. Thus the bleaker the facts you face, the tougher you seem to be. So we vied with each other to make the Fully Automatic Model of the universe as bleak as possible. Nevertheless it remains a myth, with all the positive and negative features of myth as an image used for making sense of the world. It is doubtful whether Western science and technology would have been possible unless we had tried to understand nature in terms of mechanical models.

The Society of the Spectacle

Author: Guy Debord

Publisher: kindle import (0)

The utopian currents of socialism, though they are historically grounded in criticism of the existing social system, can rightly be called utopian insofar as they ignore history (that is, insofar as they ignore actual struggles taking place and any passage of time outside the immutable perfection of their image of a happy society), but not because they reject science. On the contrary, the utopian thinkers were completely dominated by the scientific thought of earlier centuries. They sought the completion and fulfillment of that general rational system. They did not consider themselves unarmed prophets, for they firmly believed in the social power of scientific proof and even, in the case of Saint-Simonism, in the seizure of power by science. “Why,” Sombart asked, “would they want to seize through struggle what merely needed to be proved?” But the utopians’ scientific understanding did not include the awareness that some social groups have vested interests in maintaining the status quo, forces to maintain it, and forms of false consciousness to reinforce it. Their grasp of reality thus lagged far behind the historical reality of the development of science itself, which had been largely oriented by the social requirements arising from such factors, which determined not only what findings were considered acceptable, but even what might or might not become an object of scientific research. The utopian socialists remained prisoners of the scientific manner of expounding the truth, viewing this truth as a pure abstract image—the form in which it had established itself at a much earlier stage of social development. As Sorel noted, the utopians took astronomy as their model for discovering and demonstrating the laws of society; their unhistorical conception of harmony was the natural result of their attempt to apply to society the science least dependent on history. They described this harmony as if they were Newtons discovering universal scientific laws, and the happy ending they constantly evoked “plays a role in their social science analogous to the role of inertia in classical physics” (Materials for a Theory of the Proletariat).

The Origins of Consciousness in the Breakdown of the Bicameral Mind

Author: Julian Jaynes

Publisher: University of Toronto Press (1978)

what are we really trying to do when we try to understand anything? Like children trying to describe nonsense objects, so in trying to understand a thing we are trying to find a metaphor for that thing. Not just any metaphor, but one with something more familiar and easy to our attention. Understanding a thing is to arrive at a metaphor for that thing by substituting something more familiar to us. And the feeling of familiarity is the feeling of understanding. Generations ago we would understand thunderstorms perhaps as the roaring and rumbling about in battle of superhuman gods. We would have reduced the racket that follows the streak of lightning to familiar battle sounds, for example. Similarly today, we reduce the storm to various supposed experiences with friction, sparks, vacuums, and the imagination of bulgeous banks of burly air smashing together to make the noise. None of these really exist as we picture them. Our images of these events of physics are as far from the actuality as fighting gods. Yet they act as the metaphor and they feel familiar and so we say we understand the thunderstorm.

It all began with a study by Karl Marbe in 1901, which was very similar to the above, except that small weights were used.16 The subject was asked to lift two weights 16 K. Marbe, Experimentell-Psychologische Untersuchungen über das Urteil, eine Einleitung in die Logik (Leipzig: Engelmann, 1901). 38 The Mind of Man in front of him, and place the one that was heavier in front of the experimenter, who was facing him. And it came as a startling discovery both to the experimenter himself and to his highly trained subjects, all of them introspective psychologists, that the process of judgment itself was never conscious. Physics and psychology always show interesting contrasts, and it is one of the ironies of science that the Marbe experiment, so simple as to seem silly, was to psychology what the so-difficult-to-set-up Mi-chaelson-Morley experiment was to physics. Just as the latter proved that the ether, that substance supposed to exist throughout space, did not exist, so the weight-judgment experiment showed that judging, that supposed hallmark of consciousness, did not exist in consciousness at all. But a complaint can be lodged here. Maybe in lifting the objects the judging was all happening so fast that we forgot it. After all, in introspecting we always have hundreds of words to describe what happens in a few seconds. (What an astonishing fact that is!) And our memory fades as to what just happened even as we are trying to express it. Perhaps this was what was occurring in Marbe’s experiment, and that type of thinking called judging could be found in consciousness, after all, if we could only remember. This was the problem as Watt faced it a few years after Marbe.17 To solve it, he used a different method, word associations. Nouns printed on cards were shown to the subject, who was to reply by uttering an associate word as quickly as he could. It was not free association, but what is technically called partially constrained: in different series the subject was required to associate to the visual word a superordinate (e.g. oak-tree), co-ordinate (oak-elm), or subordinate (oak-beam); or a whole (oak-forest), a part (oak-acorn), or another part of a common whole 17 H. J. Watt, “Experimentelle Beitrage zur einer Theorie des Denkens,” Archiv für geshihte der Psychologie, 1905, 4.: 289-436. T H E C O N S C I O U S N E S S O F C O N S C I O U S N E S S 3 9 (oak-path). The nature of this task of constrained associations made it possible to divide the consciousness of it into four periods: the instructions as to which of the constraints it was to be (e.g., superordinate), the presentation of the stimulus noun (e.g., oak), the search for an appropriate association, and the spoken reply (e.g., tree). The introspecting observers were asked to confine themselves first to one period and then to another, and thus get a more accurate account of consciousness in each. It was expected that the precision of this fractionation method would prove Marbe’s conclusions wrong, and that the consciousness of thinking would be found in Watt's third period, the period of the search for the word that would suit the particular constrained association. But nothing of the sort happened. It was the third period that was introspectively blank. What seemed to be happening was that thinking was automatic and not really conscious once a stimulus word had been given, and, previous to that, the particular type of association demanded had been adequately understood by the observer. This was a remarkable result. Another way of saying it is that one does one’s thinking before one knows what one is to think about.

What a startling doctrine [Behaviorism is]! But the really surpising thing is that, starting off almost as a flying whim, it grew into a movement that occupied center stage in psychology from about 1920 to 1960. The external reasons for the sustained triumph of such a peculiar position are both fascinating and complex. Psychology at the time was trying to wriggle out of philosophy into a separate academic discipline and used behaviorism to do so. The immediate adversary of behaviorism, Titchenerian introspectionism, was a pale and effete opponent, based as it was on a false anaology between consciousness and chemistry. The toppled idealism of World War I created a revolutionary age demanding new philosophies. The intriguing succeses of physics and general technology presented both a model and a means that seemed more compatible with behaviorism. The world was weary and wary of subjective thought and longed for objective fact. Anf in America objective fact was pragmatic fact. Behaviorism provided this in psychology. It allowed a new generation to sweep aside with one impatient gesture all the worn-out complexities of the problem of consciousness and its origin. We would turn over a new leaf. We would make a fresh start.\n\n And the fresh start was a success in one laboratory after another. But the single inherent reason for its success was not its truth, but its program. And what a truly vigorous and exciting program of research it was! with its gleaming stainless-steel promise of reducting all conduct to a handful of reflexes and conditional responses developed from them, of generalizing the spinal reflex terminology of stimulus and response and reinforcement to the puzzles of headed behavior and so seeming to solve them, of r unning rats through miles and miles of mazes into more fascinating mazes of objective theorems, and its pledge, its solemn pledge to reduce thought to muscle twitches and peronality to the woes of Little Albert. In all this there was a heady excitement that is difficult to relate at this remove. Complexity would be made simple, darkness would be made light, and philosophy would be a thing of the past.

The Mind's I

Author: Douglas R. Hofstadter and Daniel C. Dennett

Publisher: Bantam Books (1982)

We are now in a position to integrate the perspectives of three large fields: psychology, biology and physics. By combining the positions of Sagan, Crick, and Wigner as spokesmen for the various outlooks, we get a picture of the whole that is quite unexpected. First, the human mind, including consciousness and reflective thought, can be explained by activities of the central nervous system, which, in turn, can be reduced to the biological structure and function of that physiological system. Second, biological phenomena at all levels, can be totally understood in terms of atomic physics, that is, through the action and interaction of the component atoms of carbon, nitrogen, oxygen, and so forth. Third, and last, atomic physics, which is now understood most fully by means of quantum mechanics, must be formulated with the mind as a primitive component of the system. We have thus, in separate Rediscovering the Mind 40 Circle – from the mind, back to the mind. The results of this chain of reasoning will probably lead more aid and comfort to Eastern mystics than to neurophysiologists and molecular biologists; nevertheless, the closed loop follows from a straightforward combination of the explanatory processes of recognized experts in the three separate sciences. Since individuals seldom work with more than one of these paradigms, the general problem has received little attention. If we reject this epistemological circularity, we are left with two opposing camps: a physics with a claim to completeness because it describes all of nature, and a psychology that is all-embracing because it deals with the mind, our only source of knowledge of the world. Given the problems in both of these views, it is perhaps well to return to the circle and give it more sympathetic consideration. If it deprives us of firm absolutes, at least it encompasses the mind-body problem and provides a framework within which individual disciplines can communicate. The closing of the circle provides the best possible approach for psychological

The views of a large number of contemporary physical scientists are summed up in the essay “Remarks on the Mind-Body Question” written by Nobel laureate Eugene Wigner. Wigner begins by pointing out that most physical scientists have returned to the recognition that thought – meaning the mind – is primary. He goes on to state: “It was not possible to formulate the laws of quantum physics in a fully consistent way without reference to the consciousness.” And he concludes by noting how remarkable it is that the scientific study of the world led to the content of consciousness as an ultimate reality.

Werner Heisenberg, one of the founders of the new physics, became deeply involved in the issues of philosophy and humanism. In Philosophical Problems of Quantum Physics, he wrote of physicists having to renounce thoughts of an objective time scale common to all observers, and of events in time and space that are independent of our ability to observe them. Heisenberg stressed that the laws of nature are no longer dealt with elementary particles, but with our knowledge of these particles – that is, with the contents of our minds. Erwin Schrödinger, the man who formulated the fundamental equation of quantum mathematics, wrote an extraordinary little book in 1958 called Mind and Matter. In this series of essays, he moved from the results of the new physics to a rather mystical view of the universe that he identified with the “perennial philosophy” of Aldous Huxley. Schrödinger was the first of the quantum theoreticians to express sympathy with the Upanishads and eastern philosophical thought. A growing body of literature now embodies this perspective, including two popular works, The Tao of Physics by Fritjof Capra and the Dancing Wu Li masters by Gary

Toward the close of the last century, physics presented a very ordered picture of the world, in which events unfolded in characteristic, regular ways, following Newton’s equations in mechanics and Maxwell’s in electricity. These processes moved inexorably, independent of the scientist, who was simply a spectator. Many physicists considered their subject as essentially complete. Starting with the introduction of the theory of relativity by Albert Einstein in 1905, this neat picture was unceremoniously upset. The new theory postulated that observers in different systems moving with respect to each other, would perceive the world differently. The observer thus became involved in establishing physical reality.