Spatial Theory Quotes

What we call 'time' isn't chronological but spatial; what we call 'death' is merely a transition between different kinds of matter.

Architecture and urban design, both in their formal and spatial aspects, are seen as fundamentally configurational in that the way the parts are put together to form the whole is more important than any of the parts taken in isolation.

of the actual objects of physical reality. Physical objects are not in space, but these objects are spatially extended.

The person of the therapist is the converting catalyst, not his order or credo, not his spatial location in the room, not his exquisitely chosen words or denominational silences. So long as the rules of a therapeutic system do not hinder limbic transmission - a critical caveat - they remain inconsequential, neocortical distractions. The dispensable trappings of dogma may determine what a therapist thinks he is doing, what he talks about when he talks about therapy, but the agent of change is who he is. (187)

Perception signs are therefore always spatially bound, and, since they take place in a certain sequence, they are also temporally bound.

Last is D, the number of spatial dimensions. Due to interest in M-theory, physicists have returned to the question of whether life is possible in higher or lower dimensions.

There is no reason, therefore, so far as I am able to perceive, to deny the ultimate and absolute philosophical validity of a theory of geometry which regards space as composed of points, and not as a mere assemblage of relations between non-spatial terms.

Relativity theory applies to macroscopic bodies, such as stars. The event of coincidence, that is, in ultimate analysis of collision, is the primitive event in the theory of relativity and defines a point in space-time, or at least would define a point if the colliding panicles were infinitely small. Quantum theory has its roots in the microscopic world and, from its point of view, the event of coincidence, or of collision, even if it takes place between particles of no spatial extent, is not primitive and not at all sharply isolated in space-time. The two theories operate with different mathematical conceptsãthe four dimensional Riemann space and the infinite dimensional Hilbert space, respectively. So far, the two theories could not be united, that is, no mathematical formulation exists to which both of these theories are approximations. All physicists believe that a union of the two theories is inherently possible and that we shall find it. Nevertheless, it is possible also to imagine that no union of the two theories can be found. This example illustrates the two possibilities, of union and of conflict, mentioned before, both of which are conceivable.

Much of the geographical work of the past hundred years... has either explicitly or implicitly taken its inspiration from biology, and in particular Darwin. Many of the original Darwinians, such as Hooker, Wallace, Huxley, Bates, and Darwin himself, were actively concerned with geographical exploration, and it was largely facts of geographical distribution in a spatial setting which provided Darwin with the germ of his theory.

why is space three-dimensional? Why isn’t it two, or four, or some other number of dimensions, like in science fiction? In fact, in M-theory space has ten dimensions (as well as the theory having one dimension of time), but it is thought that seven of the ten spatial directions are curled up very small, leaving three directions that are large and nearly flat. It is like a drinking straw. The surface of a straw is two-dimensional. However, one direction is curled up into a small circle, so that from a distance the straw looks like a one-dimensional line.

The formerly absolute distinction between time and eternity in Christian thought--between nunc movens with its beginning and end, and nunc stans, the perfect possession of endless life--acquired a third intermediate order based on this peculiar betwixt-and-between position of angels. But like the Principle of Complementarity, this concord-fiction soon proved that it had uses outside its immediate context, angelology. Because it served as a means of talking about certain aspects of human experience, it was humanized. It helped one to think about the sense, men sometimes have of participating in some order of duration other than that of the nunc movens--of being able, as it were, to do all that angels can. Such are those moments which Augustine calls the moments of the soul's attentiveness; less grandly, they are moments of what psychologists call 'temporal integration.' When Augustine recited his psalm he found in it a figure for the integration of past, present, and future which defies successive time. He discovered what is now erroneously referred to as 'spatial form.' He was anticipating what we know of the relation between books and St. Thomas's third order of duration--for in the kind of time known by books a moment has endless perspectives of reality. We feel, in Thomas Mann's words, that 'in their beginning exists their middle and their end, their past invades the present, and even the most extreme attention to the present is invaded by concern for the future.' The concept of aevum provides a way of talking about this unusual variety of duration-neither temporal nor eternal, but, as Aquinas said, participating in both the temporal and the eternal. It does not abolish time or spatialize it; it co-exists with time, and is a mode in which things can be perpetual without being eternal. We've seen that the concept of aevum grew out of a need to answer certain specific Averroistic doctrines concerning origins. But it appeared quite soon that this medium inter aeternitatem et tempus had human uses. It contains beings (angels) with freedom of choice and immutable substance, in a creation which is in other respects determined. Although these beings are out of time, their acts have a before and an after. Aevum, you might say, is the time-order of novels. Characters in novels are independent of time and succession, but may and usually do seem to operate in time and succession; the aevum co-exists with temporal events at the moment of occurrence, being, it was said, like a stick in a river. Brabant believed that Bergson inherited the notion through Spinoza's duratio, and if this is so there is an historical link between the aevum and Proust; furthermore this durée réelle is, I think, the real sense of modern 'spatial form,' which is a figure for the aevum.

Branes also opened up a whole new way of thinking about how our three-dimensional world might relate to the extra spatial dimensions of string theory. Some of the branes that Polchinsky discovered are three-dimensional. By piling up three-dimensional branes, you get a three-dimensional world with whatever symmetries you like, floating in a higher-dimensional world. Could our three-dimensional universe be such a surface in a higher-dimensional world? This is a big idea, and it makes a possible connection to a field of research called brane worlds, in which our universe is seen as a surface floating in a higher-dimensional universe.

But historically the fourth dimension has been considered a mere curiosity by physicists. No evidence has ever been found for higher dimensions. This began to change in 1919 when physicist Theodor Kaluza wrote a highly controversial paper that hinted at the presence of higher dimensions. He started with Einstein's theory of general relativity, but placed it in five dimensions (one dimension of time and four dimensions of space; since time is the fourth space-time dimension, physicists now refer to the fourth spatial dimension as the fifth dimension). If the fifth dimension were made smaller and smaller, the equations magically split into two pieces. One piece describes Einstein's standard theory of relativity, but the other piece becomes Maxwell's theory of light! This was a stunning revelation. Perhaps the secret of light lies in the fifth dimension! Einstein himself was shocked by this solution, which seemed to provide an elegant unification of light and gravity. (Einstein was so shaken by Kaluza's proposal that he mulled it over for two years before finally agreeing to have this paper published.) Einstein wrote to Kaluza, "The idea of achieving [a unified theory] by means of a five-dimensional cylinder world never dawned on me...At first glance, I like your idea enormously...The formal unity of your theory is startling.

Apocalypse is a part of the modern Absurd. This is testimony to its vitality, a vitality dependent upon its truth to the set of our fear and desire. Acknowledged, qualified by the scepticism of the clerks, it is--even when ironized, even when denied--an essential element in the arts, a permanent feature of a permanent literature of crisis. If it becomes myth, if its past is forgotten, we sink quickly into myth, into stereotype. We have to employ our knowledge of the fictive. With it we can explain what is essential and eccentric about early modernism, and purge the trivial and stereotyped from the arts of our own time. Great men deceived themselves by neglecting to do this; other men, later, have a programme against doing it. The critics should know their duty. Part of this duty, certainly, will be to abandon ways of speaking which on the one hand obscure the true nature of our fictions--by confusing them with myths, by rendering spatial what is essentially temporal--and on the other obscure our sense of reality by suggesting that fictions represent some kind of surrender or false consolation. The critical issue, given the perpetual assumption of crisis, is no less than the justification of ideas of order. They have to be justified in terms of what survives, and also in terms of what we can accept as valid in a world different from that out of which they come, resembling the earlier world only in that there is biological and cultural continuity of some kind. Our order, our form, is necessary; our skepticism as to fictions requires that it shall not be spurious. It is an issue central to the understanding of modern literary fiction, and I hope in my next talk to approach it more directly.

Now, if on the one hand it is very satisfactory to be able to give a common ground in the theory of knowledge for the many varieties of statements concerning space, spatial configurations, and spatial relations which, taken together, constitute geometry, it must on the other hand be emphasised that this demonstrates very clearly with what little right mathematics may claim to expose the intuitional nature of space. Geometry contains no trace of that which makes the space of intuition what it is in virtue of its own entirely distinctive qualities which are not shared by “states of addition-machines” and “gas-mixtures” and “systems of solutions of linear equations”. It is left to metaphysics to make this “comprehensible” or indeed to show why and in what sense it is incomprehensible. We as mathematicians have reason to be proud of the wonderful insight into the knowledge of space which we gain, but, at the same time, we must recognise with humility that our conceptual theories enable us to grasp only one aspect of the nature of space, that which, moreover, is most formal and superficial.

If the law of gravitation be regarded as universal, the point may be stated as follows. The laws of motion require to be stated by reference to what have been called kinetic axes: these are in reality axes having no absolute acceleration and no absolute rotation. It is asserted, for example, when the third law is combined with the notion of mass, that, if m, m' be the masses of two particles between which there is a force, the component accelerations of the two particles due to this force are in the ratio m2 : m1. But this will only be true if the accelerations are measured relative to axes which themselves have no acceleration. We cannot here introduce the centre of mass, for, according to the principle that dynamical facts must be, or be derived from, observable data, the masses, and therefore the centre of mass, must be obtained from the acceleration, and not vice versâ. Hence any dynamical motion, if it is to obey the laws of motion, must be referred to axes which are not subject to any forces. But, if the law of gravitation be accepted, no material axes will satisfy this condition. Hence we shall have to take spatial axes, and motions relative to these are of course absolute motions. 465. In order to avoid this conclusion, C. Neumann* assumes as an essential part of the laws of motion the existence, somewhere, of an absolutely rigid “Body Alpha”, by reference to which all motions are to be estimated. This suggestion misses the essence of the discussion, which is (or should be) as to the logical meaning of dynamical propositions, not as to the way in which they are discovered. It seems sufficiently evident that, if it is necessary to invent a fixed body, purely hypothetical and serving no purpose except to be fixed, the reason is that what is really relevant is a fixed place, and that the body occupying it is irrelevant. It is true that Neumann does not incur the vicious circle which would be involved in saying that the Body Alpha is fixed, while all motions are relative to it; he asserts that it is rigid, but rightly avoids any statement as to its rest or motion, which, in his theory, would be wholly unmeaning. Nevertheless, it seems evident that the question whether one body is at rest or in motion must have as good a meaning as the same question concerning any other body; and this seems sufficient to condemn Neumann’s suggested escape from absolute motion.

For instance, emotional memories are stored in the amygdala, but words are recorded in the temporal lobe. Meanwhile, colors and other visual information are collected in the occipital lobe, and the sense of touch and movement reside in the parietal lobe. So far, scientists have identified more than twenty categories of memories that are stored in different parts of the brain, including fruits and vegetables, plants, animals, body parts, colors, numbers, letters, nouns, verbs, proper names, faces, facial expressions, and various emotions and sounds. Figure 11. This shows the path taken to create memories. Impulses from the senses pass through the brain stem, to the thalamus, out to the various cortices, and then to the prefrontal cortex. They then pass to the hippocampus to form long-term memories. (illustration credit 5.1) A single memory—for instance, a walk in the park—involves information that is broken down and stored in various regions of the brain, but reliving just one aspect of the memory (e.g., the smell of freshly cut grass) can suddenly send the brain racing to pull the fragments together to form a cohesive recollection. The ultimate goal of memory research is, then, to figure out how these scattered fragments are somehow reassembled when we recall an experience. This is called the “binding problem,” and a solution could potentially explain many puzzling aspects of memory. For instance, Dr. Antonio Damasio has analyzed stroke patients who are incapable of identifying a single category, even though they are able to recall everything else. This is because the stroke has affected just one particular area of the brain, where that certain category was stored. The binding problem is further complicated because all our memories and experiences are highly personal. Memories might be customized for the individual, so that the categories of memories for one person may not correlate with the categories of memories for another. Wine tasters, for example, may have many categories for labeling subtle variations in taste, while physicists may have other categories for certain equations. Categories, after all, are by-products of experience, and different people may therefore have different categories. One novel solution to the binding problem uses the fact that there are electromagnetic vibrations oscillating across the entire brain at roughly forty cycles per second, which can be picked up by EEG scans. One fragment of memory might vibrate at a very precise frequency and stimulate another fragment of memory stored in a distant part of the brain. Previously it was thought that memories might be stored physically close to one another, but this new theory says that memories are not linked spatially but rather temporally, by vibrating in unison. If this theory holds up, it means that there are electromagnetic vibrations constantly flowing through the entire brain, linking up different regions and thereby re-creating entire memories. Hence the constant flow of information between the hippocampus, the prefrontal cortex, the thalamus, and the different cortices might not be entirely neural after all. Some of this flow may be in the form of resonance across different brain structures.

The question at stake is whether we can actually design, in the deepest spatial sense — that is, harness the organizational power of evolutionary systems, to generate richer, more connected, more adapted, more alive human environments.

The difficulty is that the Schrodinger equation is 2nd order in spatial derivatives but 1st order in time derivatives. An equation that was the same order in both was needed. The Klein-Gordon equation is 2nd order in both space and time and has answers with particles with 0 spin.

Newton’s force of gravity also acts instantaneously, but at least it weakens as you get farther away from an object, so it still has spatial qualities. Entanglement, though, not only operates instantaneously, but also loses none of its strength with distance.

And if it does turn out that space and time are the products of some deeper level of reality, who knows what new phenomena await our discovery? Could cosmic mysteries such as dark matter and dark energy signify the breakdown of space? Might there be conditions under which we could travel faster than light (presumably in a way that forestalls paradoxes)? To me, these heady speculations pale beside a simple realization. If the ultimate constituents of the universe aren’t spatial, they have no size, and they can’t be probed by cracking matter into ever-smaller bits. They exist everywhere. They may well be right in front of our eyes and have gone unnoticed all this time. We may find the most exotic phenomena in the most prosaic places.

The remaining part of the first description consist of low-energy open strings moving on the three-branes. We recall from Chapter 4 that low-energy strings are well described by point particle quantum field theory, and that is the case here. The particular kind of quantum field theory involves a number of sophisticated mathematical ingredients (and it has an ungainly characterization: conformally invariant supersymmetric quantum gauge field theory), but two vital characteristics are readily understood. The absence of closed strings ensures the absence of the gravitational field. And, because the strings can move only on the tightly sandwiched three-dimensional branes, the quantum field theory lives in three spatial dimensions (in addition to the one dimension of time, for a total of four spacetime dimensions). The remaining part of the second description consists of closed strings, executing any vibrational pattern, as long as they are close enough to the black branes' event horizon to appear lethargic-that is, to appear to have low energy. Such strings, although limited in how far they stray from the black stack, still vibrate and move through nine dimensions of space (in addition to one dimension of time, for a total of ten spacetime dimensions). And because this sector is built from closed strings, it contains the force of gravity. However different the two perspectives might seem, they're describing one and the same physical situation, so they must agree. This leads to a thoroughly bizarre conclusion. A particular nongravitational, point particle quantum field theory in four spacetime dimensions (the first perspective) describes the same physics as strings, including gravity, moving through a particular swath of ten spacetime dimensions (the second perspective). This would seem as far-fetched as claiming...Well, honestly, I've tried, and I can't come up with any two things int he real world more dissimilar than these two theories. But Maldacena followed the math, in the manner we've outlined, and ran smack into this conclusion. The sheer strangeness of the result-and the audacity of the claim-isn't lessened by the fact that it takes but a moment to place it within the line of thought developed earlier in this chapter. As schematically illustrated in Figure 9.5, the gravity of the black brane slab imparts a curved shape to the ten-dimensional spacetime swath in its vicinity (the details are secondary, but the curved spacetime is called anti-de Sitter five-space times the five sphere); the black brane is itself the boundary of this space. And so, Maldacena's result is that string theory within the bulf of this spacetime shape is identical to a quantum field theory living on its boundary. This is holography come to life.

It may seem strange that the same term that slows the spatial evolution of a field also causes it to oscillate, but it is actually straightforward mathematics to show that the frequency of oscillation is given by f=mc^2/h, where h is Planck's constant.

Force. Before fields were recognized, forces were thought (except by Newton) to happen through "action at a distance". That is, a body or particle in one place causes a body in another place to move, without any medium in between. When Faraday introduced the concept of fields, this picture was changed: The first body creates a field in the surrounding space and this field then exerts a force on the second body. In QFT, everything is fields, even the bodies; reality consists only of fields and interactions between fields. The effect of force comes from terms in the field equations that describe how one field influences another. Thus the force field does not exert a force on another "body" in the classical sense. Instead it interacts with the field that constitutes the other "body" and alters its evolution, causing its spatial distribution to change. This change in evolution is equivalent to the older classical picture of a particle experiencing a force. Indeed, Newton's laws of motion can be derived from the equations of QFT!

A superficial reading of Schmitt, focusing on his subtitle, might take the concept of the jus publicum Europaeum (hereafter JPE) to be synonymous with the notion of international law (Völkerrecht), but for Schmitt the two notions are completely different, indeed opposed to one another. Schmitt objects to the notion of international law for two, interconnected, reasons. First, international law lacks the spatial aspect which is central to the JPE; it purports to offer a universal account of international order, blurring the crucial distinction between the European and the non-European worlds. But second, and more important, international law is, for Schmitt, a progressive, liberal project which is subject to the same critique as he delivers against liberalism in general, namely that it undermines the political and acts as a cover for special interests.

We assume that the vital relations between the organism’s cells and organs are established and maintained by information transmission through signs and not by rigid tissue structures. Since sign processes do not figure in the traditional medical model of the body, not only the doctrine of signs, but also the organizing principle introduced by systems theory will have far-reaching effects on our conceptions of the structure of the body. The traditional model has been developed by anatomists studying corpses. (“Ana-tomy” is derived from the Greek word for “cutting open”, and originally meant dissection.) In this model’s spatial order, bones, joints, muscles, and internal organs are enclosed by the skin as an outer integument. This image neglects that organisms are “autopoietic” – that is, self-constructing and self-maintaining systems (Maturana 1980) in which bones, joints, muscles, internal organs, and the skin enclosing them also participate in the process of autopoiesis. Therefore, as Victor von Weizsacker (1930) has put it, health is not a capital resource which one may exhaust, but exists only so long as it is continually generated. If it ceases to be generated, one is already ill.

More important, there is a revealing logical lacuna in the positivist's argument, one that will reintroduce us immediately to the nature of revolutionary change. Can Newtonian dynamics really be derived from relativistic dynamics? What would such a derivation look like? Imagine a set of statements, E1, E2,...,En, which together embody the laws of relativity theory. These statements contain variables and parameters representing spatial position, time, rest mass, etc. From them, together with the apparatus of logic and mathematics, is deducible a whole set of further statements including some that can be checked by observation. To prove the adequacy of Newtonian dynamics as a special case, we must add to the E1's additional statements, like (v/c)^2<<1, restricting the range of the parameters and variables. This enlarged set of statements is then manipulated to yield a new set, N1,N2,....,Nm, which is identical in form with Newton's laws of motion, the law of gravity, and so on. Apparently, Newtonian dynamics has been derived from Einsteinian, subject to a few limiting conditions.

For the first step, we need much more efficient Grid supercurrents. They must mightily suppress the unwanted strong<>weak color charge transformations. Of course, this means that the supercurrents themselves would be flows involving both strong and weak color charges. No known form of matter can supply such supercurrents. On the other hand, it's easy to invent new Higgs-like fields that do the job. People have played with other ideas, too. Maybe these currents arise from particles racing around in additional, tiny cureled-up spatial dimensions. Maybe they're vibrations of strings that wrap around additional tiny curled-up spatial dimensions. Because the concentrated energies required to probe distances this small lie far, far beyond what we can achieve in practice, these speculations are not easy to check. Fortunately, just as in the Core electroweak theory, we can make good progress by taking the supercurrents as given, without fingo-ing hypotheses about what they're made of. That's the philosophy I adopted in Part III of this book. It led us to some encouraging successes, and to some specific predictions. If it survives further scrutiny, we'll be able to assert with confidence that we live within a multilayered, multicolored cosmic superconductor.

The uncertainty principle. The uncertainty principle, introduced by Heisenberg in 1927, states that the position of a particle cannot be determined, but provides a mathematical formula relating its uncertainty to the uncertainty of the particle's momentum. Now in QFT what we call particles are really fields, and since fields spread out, there is no precise "position". However there is a property of fields in general, known as Fourier's theorem, that relates the spatial spread of any field to the spread of its wavelengths. In QFT, the wavelength of a quantum is related to its momentum, and I still remember my moment of insight when I realized that Heisenberg's relation between the uncertainties of position and momentum is simply Fourier's theorem.

If someone recalled a painful or traumatic memory, the prefrontal cortex and neocortex became less active, and their “reptilian brain” was activated. The former areas of the brain are responsible for conscious thought, spatial reasoning, and higher functions such as sensory perception. The latter is responsible for fight-or-flight responses. This means that the bodily responses caused by your emotions provide an opportunity for you to be mindful of them.

Queer melancholia theory, an especially lush account of how the mourning process bodies forth gendered subjects, insists that subjectivity itself is a record of partings and foreclosures, cross-hatched with the compensatory forms these absences engender. Within this paradigm, queer becoming-collective-across-time and even the concept of futurity itself are predicated upon injury—separations, injuries, spatial displacements, preclusions, and other negative and negating forms of bodily experience—or traumas that precede and determine bodiliness itself, that make matter into bodies. This paradigm is indebted, via Judith Butler’s The Psychic Life of Power, not only to Derrida but also to Freud’s theory that a bodily imago and eventually the ego itself emerge from raw suffering.

During the eleventh century, men at the court of Song Dynasty China came to imagine in a new way the political entity to which they belonged. They started to articulate with far greater precision its spatial extent – which they now saw as bounded by natural topographic features as well as by the historical Great Wall – while simultaneously de-emphasizing an older theory of sovereignty premised on the idea of universal empire.

In his account of postmodernity, Fredric Jameson describes the widespread failure of interpretation symptomatic of the society of enjoyment, a failure he links to the contemporary collapse of distance. This means, first of all, that we lack the ability not only to interpret events but even to locate ourselves in the world. According to Jameson, “this latest mutation in space—postmodern hyperspace—has finally succeeded in transcending the capacities of the individual human body to locate itself, to organize its immediate surroundings perceptually, and cognitively to map its position in a mappable external world.” Unable to discover how our spatial world is organized—to perform what Jameson calls cognitive mapping—we experience events as random and disconnected. Cognitive mapping relies on the universalizing, seeing the necessity at work within the seeming randomness of events. But the ability to universalize is precisely what the society of enjoyment militates against. As a result, interpretation appears only in disguised forms. Jameson sees conspiracy theory as one of these forms. The conspiracy theorist attempts to interpret events, to plot their connection to the whole, and this act involves universalizing. Jameson says, “conspiracy theory (and its garish narrative manifestations) must be seen as a degraded attempt—through the figuration of advanced technology—to think the impossible totality of the contemporary world system.” 2 Grasping the totality is impossible today because, paradoxically, global capitalism is authentically total: we can’t access the point beyond it that would allow us to see it as a totality. However, conspiracy theory makes an effort at universalizing, even if this effort involves a fallacious belief in its own transcendence. That is, the conspiracy theorist believes that she/he can attain the (impossible) perspective of an outsider, one looking at the contemporary world system from a point beyond it. But despite this fundamental error, the very prevalence of conspiracy theory indicates the extent to which the society of enjoyment resists the act of interpretation. Today, interpretation finds itself denigrated to such an extent that it appears only in the form of paranoia.

As described by the Association for Contextual Behavioral Science, Acceptance and Commitment Therapy (ACT) is a form of empirically based psychological intervention that focuses on mindfulness. Mindfulness is the state of focusing on the present to remove oneself from feeling consumed by the emotion experienced in the moment. To properly observe yourself, begin by noticing where in your body you experience emotion. For example, think about a time when you felt really sad. You may have felt despair in your chest, or a sense of hollowness in your stomach. If you were angry, you may have felt a burning sensation in your arms. This occurs within everyone, in different variations. A study conducted by Carnegie Mellon University traced emotional responses in the brain to different activity signatures in the body through a functional magnetic resonance imaging (fMRI) scanner. If someone recalled a painful or traumatic memory, the prefrontal cortex and neocortex became less active, and their “reptilian brain” was activated. The former areas of the brain are responsible for conscious thought, spatial reasoning, and higher functions such as sensory perception. The latter is responsible for fight-or-flight responses. This means that the bodily responses caused by your emotions provide an opportunity for you to be mindful of them. Your emotions create sensations in your body that reflect your mind. Dr. Bruce Lipton, a developmental biologist who studies gene expression in relation to environmental factors, released a study on epigenetics that sheds light on this matter. It revealed that an individual’s body cannot heal when it is in its sympathetic state. The sympathetic nervous system, informally known as the fight-or-flight state, is triggered by certain emotional responses. This means that when we are consumed by emotion, an effective solution cannot be found until we shift our mind into reflecting on our emotions.

As described by the Association for Contextual Behavioral Science, Acceptance and Commitment Therapy (ACT) is a form of empirically based psychological intervention that focuses on mindfulness. Mindfulness is the state of focusing on the present to remove oneself from feeling consumed by the emotion experienced in the moment. To properly observe yourself, begin by noticing where in your body you experience emotion. For example, think about a time when you felt really sad. You may have felt despair in your chest, or a sense of hollowness in your stomach. If you were angry, you may have felt a burning sensation in your arms. This occurs within everyone, in different variations. A study conducted by Carnegie Mellon University traced emotional responses in the brain to different activity signatures in the body through a functional magnetic resonance imaging (fMRI) scanner. If someone recalled a painful or traumatic memory, the prefrontal cortex and neocortex became less active, and their “reptilian brain” was activated. The former areas of the brain are responsible for conscious thought, spatial reasoning, and higher functions such as sensory perception. The latter is responsible for fight-or-flight responses. This means that the bodily responses caused by your emotions provide an opportunity for you to be mindful of them. Your emotions create sensations in your body that reflect your mind. Dr. Bruce Lipton, a developmental biologist who studies gene expression in relation to environmental factors, released a study on epigenetics that sheds light on this matter. It revealed that an individual’s body cannot heal when it is in its sympathetic state. The sympathetic nervous system, informally known as the fight-or-flight state, is triggered by certain emotional responses. This means that when we are consumed by emotion, an effective solution cannot be found until we shift our mind into reflecting on our emotions. Let’s take a moment and test this theory together. Try to focus on what you’re feeling and where, and this will ground you in the present moment. By focusing on how you are responding, you essentially remove yourself from being consumed by your emotions in that moment. This brings you back into your sensory perception and moves the response in your brain back into the cortex and neocortex. This transition helps bring you back into a more logical state where emotions are not controlling your reactions.

The Marland definition of giftedness (page 499) broadened the view of giftedness from one based strictly on IQ to one encompassing six areas of outstanding or potentially outstanding performance. The passage of Public Law 94–142, the Education for All Handicapped Children Act, in 1975 led to an increased interest in and awareness of individual differences and exceptionalities. PL 94–142, however, was a missed opportunity for gifted children, as there was no national mandate to serve them. Mandates to provide services for children and youth who are gifted and talented are the result of state rather than federal legislation. The 1980s and 1990s: The Field Matures and Provides Focus for School Reform Building on Guilford’s multifaceted view of intelligence, Howard Gardner and Robert Sternberg advanced their own theories of multiple intelligences in the 1980s. Gardner (1983) originally identified seven intelligences—linguistic, logical-mathematical, spatial, bodily-kinesthetic, musical, interpersonal, and intrapersonal (see Table 15.2). Describing these intelligences as relatively independent of one another, he later added naturalistic as an eighth intelligence (Gardner, 1993). Sternberg (1985) presented a triarchic view of “successful intelligence,” encompassing practical, creative, and executive intelligences. Using these models, the field of gifted education has expanded its understanding of intelligence while not abandoning IQ as a criterion for identifying intellectually gifted children. A Nation at Risk (National Commission on Excellence in Education, 1983) described the state of education in U.S. schools as abysmal. The report made a connection between the education of children who are gifted and our country’s future. This commission found that 50 percent of the school-age gifted population was not performing to full potential and that mathematics and science were in deplorable conditions in the schools. The message in this report percolated across the country and was responsible for a renewed interest in gifted education as well as in massive education reform that occurred nationally and state by state.

Spatial mapping of switches is not always appropriate. In many cases it is better to have switches that control activities: activity-centered control. Many auditoriums in schools and companies have computer-based controls, with switches labeled with such phrases as “video,” “computer,” “full lights,” and “lecture.” When carefully designed, with a good, detailed analysis of the activities to be supported, the mapping of controls to activities works extremely well: video requires a dark auditorium plus control of sound level and controls to start, pause, and stop the presentation. Projected images require a dark screen area with enough light in the auditorium so people can take notes. Lectures require some stage lights so the speaker can be seen. Activity-based controls are excellent in theory, but the practice is difficult to get right. When it is done badly, it creates difficulties. Activity-centered controls are the proper way to go, if the activities are carefully selected to match actual requirements. But even in these cases, manual controls will still be required because there will always be some new, unexpected demand that requires idiosyncratic settings.

The United States alone sports an inventive spectrum of psychotherapeutic sects and schools: Freudians, Jungians, Kleinians; narrative, interpersonal, transpersonal therapists; cognitive, behavioral, cognitive-behavioral practitioners; Kohutians Rogerians, Kernbergians; aficionados of control mastery, hypnotherapy, neurolingustic programming, eye movement desensitization- that list does not even complete the top twenty. The disparate doctrines of these proliferative, radiating divisions, often reach mutually exclusive conclusions about therapeutic propriety: talk about this, not that; answer questions, or don’t; sit facing the patient, next to the patient, behind the patient. Yet no approach has ever proven its method superior to any other. Strip away a therapist’s orientation, the journal he reads, the books on his shelves, the meetings he attends- the cognitive framework his rational mind demands – and what is left to define the psychotherapy he conducts? Himself. The person of the therapist is the converting catalyst, not his order or credo, not his spatial location in the room, not his exquisitely chosen words or denominational silences. So long as the rules of a therapeutic system do not hinder limbic transmission - a critical caveat - they remain inconsequential, neocortical distractions. The dispensable trappings of dogma may determine what a therapist thinks he is doing, what he talks about when he talks about therapy, but the agent of change is who he is.

First, the processes making for ‘spatial equilibrium’ - broadly spelled out in bourgeois location theory - are, from the Marxian perspective to be seen as part and parcel of the processes which lead to crises of accumulation.

Intelligence can also be broken down in terms of the skills that constitute it. One theory breaks it down into three separate skills: language ability, the speed and ability to perceive the world accurately, and the ability to manipulate spatial images in one’s head. Another theory goes even further, arguing that there are eight distinct dimensions that underlie intelligence: linguistic, logical-mathematical, spatial, musical, naturalist, bodily kinesthetic, interpersonal, and intrapersonal.