& SPD-Fraktion: Serpil Midyatli mit großer Mehrheit als Oppositionsführerin wiedergewählt By www.ltsh.de Published On :: Full Article
& Heiner Garg: Grenzkontrollen müssen evaluiert werden und dürfen keine pauschale Verlängerung finden By www.ltsh.de Published On :: Full Article
& Niclas Dürbrook: Die unbefristeten Bus-Streiks sind in der Verantwortung der Landesregierung By www.ltsh.de Published On :: Full Article
& Rixa Kleinschmit: Fokus auf Küstenschutz und Häfen beim Landeswassergesetz By www.ltsh.de Published On :: Full Article
& Ole-Christopher Plambeck: Oktober-Steuerschätzung schafft zusätzlichen Handlungsbedarf By www.ltsh.de Published On :: Full Article
& Annabell Krämer: Die schwarz-grüne Finanzlogik der Schuldenmacherei ist gescheitert By www.ltsh.de Published On :: Full Article
& Beate Raudies: Die schwarz-grüne Sparpolitik ist zum Scheitern verurteilt By www.ltsh.de Published On :: Full Article
& BSPC - Ständiger Ausschuss tagt unter neuer Leitung in Tallinn By www.ltsh.de Published On :: Full Article
& Thomas Hölck: SPD wirkt: Bauen wird einfacher und günstiger By www.ltsh.de Published On :: Full Article
& Marc Timmer: Günther muss diese verunglückte Reform sofort stoppen! By www.ltsh.de Published On :: Full Article
& Korrektur: BSPC - Ständiger Ausschuss tagt unter neuer Leitung in Tallinn By www.ltsh.de Published On :: Full Article
& Landesbeauftragter für politische Bildung, Aktion Kinder- und Jugendschutz SH und Offene Kirche Sankt Nikolai holen Anne-Frank-Ausstellung 2025 nach Kiel und erinnern mahnend an Novemberpogrome By www.ltsh.de Published On :: Full Article
& Cornelia Schmachtenberg: Kindesmissbrauch durch entschiedenes Handeln bekämpfen! By www.ltsh.de Published On :: Full Article
& Sophia Schiebe: Das Kita-Sparpaket der Günther-Regierung haben unsere Kinder nicht verdient By www.ltsh.de Published On :: Full Article
& Heiner Garg: Schallende Ohrfeige für die Kita-Reformpläne von Schwarz-Grün By www.ltsh.de Published On :: Full Article
& Anette Röttger: Unser Land braucht für künftige Intelligenz eine gute Lesekultur By www.ltsh.de Published On :: Full Article
& Landesbeauftragter für politische Bildung: Alle Stolpersteine in Schleswig-Holstein jetzt in der App "Stolpersteine Digital" verfügbar By www.ltsh.de Published On :: Full Article
& Schleswig-Holsteinischer Bürgerpreis 2024: Neun Projekte in den Kategorien "Alltagshelden" und "U27" nominiert! By www.ltsh.de Published On :: Full Article
& Serpil Midyatli und Thomas Hölck: FSG-Nobiskrug: Die Werften brauchen einen Neuanfang ohne Windhorst By www.ltsh.de Published On :: Full Article
& Birte Glißmann: Großer Dank an die Ermittlungsbehörden! By www.ltsh.de Published On :: Full Article
& Serpil Midyatli und Kianusch Stender: Schwarz-Grün muss ihre Hausaufgaben erledigen By www.ltsh.de Published On :: Full Article
& Menschenrechte sind unteilbar. Requiem zum Gedenken der Toten an den Grenzen Europas am 20. November, 18 Uhr in Lübeck By www.ltsh.de Published On :: Full Article
& Niclas Dürbrook: Der Islamismus bleibt eine der größten Bedrohungen für unsere Sicherheit By www.ltsh.de Published On :: Full Article
& Landtagspräsidentin Kristina Herbst liest am diesjährigen Bundesweiten Vorlesetag in der Grundschule Dänischenhagen vor By www.ltsh.de Published On :: Full Article
& Serpil Midyatli: Die Günther-Regierung trägt bei der A20 eine besondere Verantwortung By www.ltsh.de Published On :: Full Article
& Kianusch Stender: Zu wenig Personal für Cybersicherheit By www.ltsh.de Published On :: Full Article
& Sybilla Nitsch: Bei der Cybersicherheit aufrüsten, bevor es zu spät ist By www.ltsh.de Published On :: Full Article
& Christopher Vogt: Für den A20-Weiterbau braucht es mehr als schwarz-grüne Formelkompromisse By www.ltsh.de Published On :: Full Article
& Jimmy Buffett will be honored with a star on the Music City Walk of Fame By www.buffettnews.com Published On :: Tue, 17 Sep 2024 17:05:44 +0000 From Music Row: Music City Walk Of Fame Announces 2024 Inductees The Nashville Convention & Visitors Corp have announced the Music City Walk of Fame will induct Jimmy Buffett, gospel quartet The Fairfield Four, Ryman Hospitality Properties’ Colin … The post Jimmy Buffett will be honored with a star on the Music City Walk of Fame first appeared on BuffettNews.com. Full Article Featured
& R&R Hall of Fame to pay tribute to Jimmy Buffett By www.buffettnews.com Published On :: Thu, 26 Sep 2024 14:08:52 +0000 From Good Morning America: Rock and Roll Hall of Fame to pay tribute to Jimmy Buffett James Taylor, Mac McAnally, Kenny Chesney, Dr. Dre, Demi Lovato, Dua Lipa, Jelly Roll and Keith Urban will be … The post R&R Hall of Fame to pay tribute to Jimmy Buffett first appeared on BuffettNews.com. Full Article Featured
& Jimmy Buffett inducted into the Rock & Roll Hall of Fame By www.buffettnews.com Published On :: Sun, 20 Oct 2024 09:19:00 +0000 From Rolling Stone: Kenny Chesney, James Taylor Salute Jimmy Buffett at 2024 Rock Hall Ceremony. Dave Matthews, Mac McAnally also appear as late singer-songwriter receives Musical Excellence Award at Cleveland ceremony. Dave Matthews, Kenny Chesney, … The post Jimmy Buffett inducted into the Rock & Roll Hall of Fame first appeared on BuffettNews.com. Full Article Featured
& Cars & Concerts By gloriousnoise.com Published On :: Mon, 30 Sep 2024 13:55:28 +0000 Just prior to the pandemic I bought a new car. During the process of dealing with reams of forms—and the classic “Give me a minute and let me see what I can do for you by talking to my boss”—at some point or ten I had to provide my email address. (You sometimes hear people say, “I thought we were promised flying cars by now.” I’ll be considerably more realistic and say, “I thought we would be able to buy cars over the internet by now.” Hyundai announced last year that it was partnering with Amazon to sell cars, and there is a page on Amazon for doing that except that you can’t quite yet. “Later,” it indicates. But even when it is operative you’re not going to have an Amazon Prime driver deliver your new Kona; you will still have to go to the dealer for delivery. Which puts that whole flying car thing into perspective.) Anyway. . . As you will recall if you tried to buy a car when the pandemic was in full swing you faced not only prices that made the numbers on the window sticker look like a dream, but the availability of models, colors, trims, and other things was also something of a fantasy. Read more at Glorious Noise... Full Article Shorties Features Ticketmaster Tribute Bands
& Time & Money By gloriousnoise.com Published On :: Mon, 21 Oct 2024 15:27:37 +0000 Glendale, Las Vegas, Arlington, Tampa, Houston, Atlanta, Nashville, Philadelphia, Foxborough, East Rutherford, Chicago, Detroit, Pittsburgh, Minneapolis, Cincinnati, Kansas City Denver, Seattle, Santa Clara, Los Angeles, Mexico City, Buenos Aires, Rio de Janeiro, Sao Paulo, Sydney, Melbourne, Singapore, Tokyo, Liverpool, Dublin, London, Amsterdam, Lyon, Vienna, Miami, New Orleans, Indianapolis, Toronto, Vancouver. Those are the places that Taylor Swift has performed or will perform (New Orleans is next weekend) on her Eras Tour. All in,146 dates on five continents. Swift started touring in 2009 with the Fearless Tour. It was followed by the Speak Now World Tour, Red Tour, 1989 World Tour, Reputation Stadium Tour, and Lover Fest, leading the Eras Tour, which started last year. A lot of time on the road. Which brings to mind the Rolling Stones, which started touring in 1963. That year it did one swing through the U.K. In 1964 it did that four times as well as two tours in the U.S. 1965 saw the band do two tours of Ireland, four in Europe, one in the far east, two in Britain and two in the U.S. Realize that Boeing 707s were in operation in the mid-60s, so those flights must have been l-o-n-g. Read more at Glorious Noise... Full Article Shorties Features Rolling Stones Taylor Swift
& AIDS – From Drugs to Vaccines By www.newmediaexplorer.org Published On :: 2012-08-29T18:19:06+01:00 In this article, Beldeu Singh highlights some of the gross inconsistencies in our current approach to what is called the "AIDS epidemic". There has never, to this date, been a proper isolation and purification of the human immunodeficiency virus, and one might be justified in saying that there is no AIDS epidemic, but rather an iatrogenic (doctor caused) epidemic of drug-induced deaths and a lot of unnecessary fear and suffering, all based on very wonky science... but it all seems to make excellent business sense, if you are a drug company shareholder or one of the thousands of researchers who work "to find a cure" for AIDS. by Beldeu Singh INTRODUCTION In the early days neutropenia was one of the key parameters of AIDS. The clinical course of severe neutropenia, as described in the basic pathology textbook, “Pathologic Basis of Disease” by Robbins (5th Ed.), which is used in most medical schools to study pathology, describes what happens to people with severe neutropenia. The symptoms and signs of neutropenias are those of bacterial infections... Robbins also states, in italics, that "the most severe forms of neutropenias are produced by drugs." In severe agranulocytosis with virtual absence of neutrophils, "these infections may become so overwhelming as to cause death within a few days," (Robbins, p 631). This sounds disturbingly similar to a description of AIDS. Dr. Michael Lange, associate chief of infectious diseases at St. Luke's-Roosevelt Hospital in New York and one of the doctors the FDA consulted when evaluating AZT in 1987, says even he sometimes had trouble differentiating between AZT's toxic effects and AIDS itself. An article in the New England Journal of Medicine describes the muscle wasting caused by AZT and compared it to muscle wasting, called "myopathy", presumed to be caused by HIV. Their comments in the abstract are shocking: "We conclude that long-term therapy with Zidovudine can cause a toxic mitochondrial myopathy, which... is indistinguishable from the myopathy associated with primary HIV infection..." So, there is drug-induced immune suppression and drug-induced AIDS, and AZT can cause AIDS. Yet 5000 scientists signed a declaration that HIV is the sole cause of AIDS. The AIDS industry is built on paradoxes and misguided beliefs.... Full Article
& A Seed for Change - Greek film maker says we can 'grow our way out of the crisis' By www.newmediaexplorer.org Published On :: 2012-11-23T15:54:11+01:00 Many thanks g to Cristina in Greece for her report on this - originally published on her justiceforgreece blog as A seed For Change a documentary project by Alex Ikonomidis and the declaration on seed freedom Alex Ikonomidis is a Greek film maker who lived, studied and worked in Lebanon. After returning to his native Greece and serving his time in the military, he took up his profession there and was happily going along, producing in the world of media and advertising when, suddenly, the economic crisis hit. Through the crisis, Ikonomidis recognized that when money becomes more and more scarce, it is important to be where food is grown. This brought him to embark on a documentary project. A Seed for Change is his soon-to-be-released feature length film documenting why agriculture must start with seed freedom. Chemical inputs are often toxic and are disruptive to human health and the environment. "Standardized" seeds, as imposed by the agro-chemical conglomerates through legislation pushed through in much of the civilized world, are destroying our heritage of biological diversity, created by nature and harnessed by farmers for producing our food over thousands of years.... Full Article
& Vaccine damage in Great Britain: The consequences of Dr Wakefield’s trials By www.newmediaexplorer.org Published On :: 2013-03-19T13:33:44+01:00 More and more evidence is coming to light that Dr. Wakefield was on the right track when he researched the connection between the MMR vaccine and intestinal inflammation in the vaccinated children. Was Dr. Andrew Wakefield Right After All? Wakefield’s Lancet Paper Vindicated New Published Study Verifies Andrew Wakefield’s Research on Autism But how did Dr. Wakefield first get into the sights of the UK vaccine industry and how was the campaign against him mounted? Martin Walker, the author of "Dirty Medicine" and a number of other books on health, closely followed the case that eventually resulted in Dr. Wakefield's exile from the UK. He describes how it all happened and how the vaccine manufacturers were able to bring down the full weight of government and the courts against both Wakefield and the many parents who were suing for recognition of the damage vaccines had done to their children. "As a campaigner of 40 years, I think that what surprises me most about Dr Wakefield’s case, is how easily and how completely we were defeated by the pharmaceutical companies, how over a thousand parents and children were written out of history together with their adverse drug reactions. Part of this defeat for the parents, the children and the doctors concerned was grounded in an unfortunate understanding that pharmaceutical company executives were decent people and humanitarians. In fact the pharmaceutical companies, their corporate structure and their relentless pursuit of profit, their fraudulent practices represent one of the last remaining shibboleths, in our society which need to be completely reformed, democratised, divested of vested interests and made public from top to bottom." We do learn from experience. That is why we should pay attention to how this case went so wrong and why the campaign to ruin those researchers and to leave the damaged children by the wayside was mounted in the first place. So it won't happen again. Here is Martin Walker's essay.... Full Article
& Einstein and Gödel, at the Königsberg café By www.sellingwaves.com Published On :: 2005-01-22T16:38:04-05:00 About a month ago I wrote this entry which was, I think, somewhat misunderstood, at least by the one confirmed reader of it. In it I tried to argue that there are some fundamental problems involved in conceptualizing time which, in my mind, appear intractable, and hence its existence as a concept contradictory, impossible. To which it was replied that of course time has an existence, as a social convention, a mental framework. Of that I have no doubt-it would be impossible for me to refute even if I wanted to. My point was about metaphysics, not sociology, and in that regard I don’t think it was that much different from that expressed by St. Augustine regarding time: “if no one asks me what it is I know what it is, but if someone asks me I don’t know.” Or, even more notably, Kant, who regarded time, in addition to space, not as an entity, process, or property of the physical world, but as a filter of percpetion, the mental framework which orders our experience of the world. Which brings me back to science. I just finished reading The Evolution of Physics, by Einstein and Leopold Infeld. Of course Einstein is justly famed for, among many other things, pioneering the idea of space-time. However, I was quite intrigued to discover, while perusing the science section at the National Library in Paris, that Gödel claimed that his late work on relativity and physics, upon which I touched in my earlier post, was inspired by an intense study of Kant. Now, assuming such a dour man as Gödel was not simply being facetious, the implications of this are immediate. In the (apparent) somewhat paradoxical act of tearing down the structure of Einstein’s work while bringing some of its deepest tendencies to fruition, he was working under the influence of a theory which denies the type of external, property-based existence which Einstein implicitly ascribes to time (and space)! As I understand special relativity (always a dubious premise, I grant you), it holds that space and time, as properties of the universe, are perceived differently at every point of view, or coordinate system, as he calls them. But for me it seems a question of the simplest explanation: if everyone is in a relative frame of reference with respect to space and time, is it simpler and more likely that time and space are real properties which are different at every point in the universe, or simply that they are perceived differently by each observer? It seems to me that if one takes Kant’s idea of space and time as elements perception and not of external reality, none of these problems come up, although there may of course be others. Again, it’s hard for me to say what Gödel’s interpretation of all of this is, since no one seems to have engaged and propogated his work on this subject much, but if he was following in the line of Kant’s thinking as well as the tradition of relativity, it would be interesting to see the resuscitation, by “a commodius vicus of recirculation,” of a very powerful and cogent point of view which has nonetheless been largely dismissed by scientists as non-pertinently metaphysical. Perhaps interesting also to note that, in dealing with Kant last year, I protested against his classification of space as a perceptual framework, and even managed to convince my philosophy professor that it is rather the fundamental visual property, before reversing myself and concluding that light is actually the fundamental visible property. Light is also in some ways the fundamental property in Einstein’s system, or at least the one constant in all of the warping of space-time, which somehow doesn’t seem so surprising now… p.s. For all of those intersted in Spanish literature (which at this point probably composes nearly 100% of our readership), I also came across this article with the following sub-headline: “It is the 400th anniversary of Don Quixote, a more important work than all of Einstein’s theories.” To the extent that the article follows up on this point, I think the claim about the inevitability of scientific discovery is at the very least highly disputable (and even if Cervantes’ work is more inimitable, that does not in itself mean that it is more “important”), but nonetheless a provocative idea, and gratifying to my humanities-leaning heart. Full Article
& Abuse? I'll show you abuse! By www.sellingwaves.com Published On :: 2005-02-05T02:19:38-05:00 Note to Curt: Just because the state claims the authority to apprehend and punish rapists doesn’t mean that apprehending and punishing rapists is a form of state coercion. Nor is the notion that rape is bad an example of state coercion. Depending on your perspective, this is either a moral truth derived from God/reason/whatever or a widely-accepted social convention. Similarly, the notion that one can own property is (again, depending on your perspective) either morally necessary or a widely-accepted social convention that seems to work pretty well (here I’m dispensing with Communists and other fools who have nothing intelligent to say on the matter). Either way, the fact that the state claims ultimate authority to adjudicate property disputes does not make private property a form of state coercion. (Further reading) Full Article
& "...you just get used to them" By www.sellingwaves.com Published On :: 2005-02-13T04:37:18-05:00 “Young man, in mathematics you don’t understand things, you just get used to them.” —John von Neumann1 This, in a sense, is at the heart of why mathematics is so hard. Math is all about abstraction, about generalizing the stuff you can get a sense of to apply to crazy situations about which you otherwise have no insight whatsoever. Take, for example, one way of understanding the manifold structure on SO(3), the special orthogonal group on 3-space. In order to explain what I’m talking about, I’ll have to give several definitions and explanations and each, to a greater or lesser extent, illustrates both my point about abstraction and von Neumann’s point about getting used to things. First off, SO(3) has a purely algebraic definition as the set of all real (that is to say, the entries are real numbers) 3 × 3 matrices A with the property ATA = I and the determinant of A is 1. That is, if you take A and flip rows and columns, you get the transpose of A, denoted AT; if you then multiply this transpose by A, you get the identity matrix I. The determinant has its own complicated algebraic definition (the unique alternating, multilinear functional…), but it’s easy to compute for small matrices and can be intuitively understood as a measure of how much the matrix “stretches” vectors. Now, as with all algebraic definitions, this is a bit abstruse; also, as is unfortunately all too common in mathematics, I’ve presented all the material slightly backwards. This is natural, because it seems obvious that the first thing to do in any explication is to define what you’re talking about, but, in reality, the best thing to do in almost every case is to first explain what the things you’re talking about (in this case, special orthogonal matrices) really are and why we should care about them, and only then give the technical definition. In this case, special orthogonal matrices are “really” the set of all rotations of plain ol’ 3 dimensional space that leave the origin fixed (another way to think of this is as the set of linear transformations that preserve length and orientation; if I apply a special orthogonal transformation to you, you’ll still be the same height and width and you won’t have been flipped into a “mirror image”). Obviously, this is a handy thing to have a grasp on and this is why we care about special orthogonal matrices. In order to deal with such things rigorously it’s important to have the algebraic definition, but as far as understanding goes, you need to have the picture of rotations of 3 space in your head. Okay, so I’ve explained part of the sentence in the first paragraph where I started throwing around arcane terminology, but there’s a bit more to clear up; specifically, what the hell is a “manifold”, anyway? Well, in this case I’m talking about differentiable (as opposed to topological) manifolds, but I don’t imagine that explanation helps. In order to understand what a manifold is, it’s very important to have the right picture in your head, because the technical definition is about ten times worse than the special orthogonal definition, but the basic idea is probably even simpler. The intuitive picture is that of a smooth surface. For example, the surface of a sphere is a nice 2-dimensional manifold. So is the surface of a donut, or a saddle, or an idealized version of the rolling hills of your favorite pastoral scene. Slightly more abstractly, think of a rubber sheet stretched and twisted into any configuration you like so long as there are no holes, tears, creases, black holes or sharp corners. In order to rigorize this idea, the important thing to notice about all these surfaces is that, if you’re a small enough ant living on one of these surfaces, it looks indistinguishable from a flat plane. This is something we can all immediately understand, given that we live on an oblate spheroid that, because it’s so much bigger than we are, looks flat to us. In fact, this is very nearly the precise definition of a manifold, which basically says that a manifold is a topological space (read: set of points with some important, but largely technical, properties) where, at any point in the space, there is some neighborhood that looks identical to “flat” euclidean space; a 2-dimensional manifold is one that looks locally like a plane, a 3-dimensional manifold is one that looks locally like normal 3-dimensional space, a 4-dimensional manifold is one that looks locally like normal 4-dimensional space, and so on. In fact, these spaces look so much like normal space that we can do calculus on them, which is why the subject concerned with manifolds is called “differential geometry”. Again, the reason why we would want to do calculus on spaces that look a lot like normal space but aren’t is obvious: if we live on a sphere (as we basically do), we’d like to be able to figure out how to, e.g., minimize our distance travelled (and, thereby, fuel consumed and time spent in transit) when flying from Denver to London, which is the sort of thing for which calculus is an excellent tool that gives good answers; unfortunately, since the Earth isn’t flat, we can’t use regular old freshman calculus.2 As it turns out, there are all kinds of applications of this stuff, from relatively simple engineering to theoretical physics. So, anyway, the point is that manifolds look, at least locally, like plain vanilla euclidean space. Of course, even the notion of “plain vanilla euclidean space” is an abstraction beyond what we can really visualize for dimensions higher than three, but this is exactly the sort of thing von Neumann was talking about: you can’t really visualize 10 dimensional space, but you “know” that it looks pretty much like regular 3 dimensional space with 7 more axes thrown in at, to quote Douglas Adams, “right angles to reality”. Okay, so the claim is that SO(3), our set of special orthogonal matrices, is a 3-dimensional manifold. On the face of it, it might be surprising that the set of rotations of three space should itself look anything like three space. On the other hand, this sort of makes sense: consider a single vector (say of unit length, though it doesn’t really matter) based at the origin and then apply every possible rotation to it. This will give us a set of vectors based at the origin, all of length 1 and pointing any which way you please. In fact, if you look just at the heads of all the vectors, you’re just talking about a sphere of radius 1 centered at the origin. So, in a sense, the special orthognal matrices look like a sphere. This is both right and wrong; the special orthogonal matrices do look a lot like a sphere, but like a 3-sphere (that is, a sphere living in four dimensions), not a 2-sphere (i.e., what we usually call a “sphere”). In fact, locally SO(3) looks almost exactly like a 3-sphere; globally, however, it’s a different story. In fact, SO(3) looks globally like , which requires one more excursion into the realm of abstraction. , or real projective 3-space, is an abstract space where we’ve taken regular 3-space and added a “plane at infinity”. This sounds slightly wacky, but it’s a generalization of what’s called the projective plane, which is basically the same thing but in a lower dimension. To get the projective plane, we add a “line at infinity” rather than a plane, and the space has this funny property that if you walk through the line at infinity, you get flipped into your mirror image; if you were right-handed, you come out the other side left-handed (and on the “other end” of the plane). But not to worry, if you walk across the infinity line again, you get flipped back to normal. Okay, sounds interesting, but how do we visualize such a thing? Well, the “line at infinity” thing is good, but infinity is pretty hard to visualize, too. Instead we think about twisting the sphere in a funny way: You can construct the projective plane as follows: take a sphere. Imagine taking a point on the sphere, and its antipodal point, and pulling them together to meet somewhere inside the sphere. Now do it with another pair of points, but make sure they meet somewhere else. Do this with every single point on the sphere, each point and its antipodal point meeting each other but meeting no other points. It’s a weird, collapsed sphere that can’t properly live in three dimensions, but I imagine it as looking a bit like a seashell, all curled up on itself. And pink. This gives you the real projective plane, . If you do the same thing, but with a 3-sphere (again, remember that this is the sphere living in four dimensions), you get . Of course, you can’t even really visualize or, for that matter, a 3-sphere, so really visualizing is going to be out of the question, but we have a pretty good idea, at least by analogy, of what it is. This is, as von Neumann indicates, one of those things you “just get used to”. Now, as it turns out, if you do the math, SO(3) and look the same in a very precise sense (specifically, they’re diffeomorphic). On the face of it, of course, this is patently absurd, but if you have the right picture in mind, this is the sort of thing you might have guessed. The basic idea behind the proof linked above is that we can visualize 3-space as living inside 4-space (where it makes sense to talk about multiplication); here, a rotation (remember, that’s all the special orthogonal matrices/transformations really are) is just like conjugating by a point on the sphere. And certainly conjugating by a point is the same as conjugating by its antipodal point, since the minus signs will cancel eachother in the latter case. But this is exactly how we visualized , as the points on the sphere with antipodal points identified! I’m guessing that most of the above doesn’t make a whole lot of sense, but I would urge you to heed von Neumann’s advice: don’t necessarily try to “understand” it so much as just to “get used to it”; the understanding can only come after you’ve gotten used to the concepts and, most importantly, the pictures. Which was really, I suspect, von Neumann’s point, anyway: of course we can understand things in mathematics, but we can only understand them after we suspend our disbelief and allow ourselves to get used to them. And, of course, make good pictures. 1 This, by the way, is my second-favorite math quote of the year, behind my complex analysis professor’s imprecation, right before discussing poles vs. essential singularities, to “distinguish problems that are real but not serious from those that are really serious.” 2 As a side note, calculus itself is a prime example of mathematical abstraction. The problem with the world is that most of the stuff in it isn’t straight. If it were, we could have basically stopped after the Greeks figured out a fair amount of geometry. And, even worse, not only is non-straight stuff (like, for example, a graph of the position of a falling rock plotted against time) all over the place, but it’s hard to get a handle on. So, instead of just giving up and going home, we approximate the curvy stuff in the world with straight lines, which we have a good grasp of. As long as we’re dealing with stuff that’s curvy (rather than, say, broken into pieces) this actually works out pretty well and, once you get used to it all, it’s easy to forget what the whole point was, anyway (this, I suspect, is the main reason calculus instruction is so uniformly bad; approximating curvy stuff with straight lines works so well that those who who are supposed to teach the process lose sight of what’s really going on). Full Article
& Bentham's mummified corpse, like Lenin's, remains fresh in appearance By www.sellingwaves.com Published On :: 2005-02-26T08:27:40-05:00 It’s almost comforting that such invidious fluffy-minded sludge as this is floating around, as it seems, like religion, to keep the middle-brows hypnotized by “beautiful sentiments” which are so vague as to keep them from actually getting together and doing anything. It’s sort of weird to hear this weakly Marxist social-democratic pap which used to be shouted from the rooftops now being whispered in a low monotonous whine. The author avows his fealty to Jeremy Bentham, not Marx, and calls it utilitarianism not Marxism, but there are many illegitimate fathers along this line of thought. The root of the idea is that, now that neuroscience has supposedly made it possible to actually identify what makes us happy, the idea of happiness has become quantifiable, and hence a program of providing the greatest happiness to the greatest number of people has become objectively possible. However, the author does not make the slightest effort to apply these wonders of modern science to actually determining what the alleged sources of human happiness are. The neuroscience tack is really just a defensive ploy to ward off the eternal charges that utilitarinism is simply a euphemism for an authoritarian imposition of values. As for espousing his positive program for what constitutes human happiness, it is simply the usual liberal middle-class canards, with not surprisingly a socialist edge: more time to spend with family, a decent wage for everyone, blah blah blah. But he seems to make two pretty criminally unsubstantiated assumptions: one is these sources are essentially the same for everyone, or at least could be under certain conditions, and the other is that they do not inherently conflict with anyone else’s. I say under certain conditions could be, because in evaluating our current society he seems to privilege envy of other’s material well-being as the principal determinant of happiness. His theory is that above a certain level of material subsistence people are motivated primarily by status-seeking and the desire for a high rank within their social group. Therefore, the increasing wealth of the society will not increase happiness because people measure their well-being relative to the group, not by their absolute prosperity. This is always been a flaw in the concept of the “war against poverty”; I’m not sure it’s much of an argument for socialist economic redistribution. But actually if you read his section on the value of income taxes carefully, he doesn’t even seem to be arguing that they are useful insofar as they can be redirected to the less prosperous, although he does evidently believe that a certain amount of money contributes more to the happiness of a poor person than to a rich one’s. Rather, he seems to think that taking money away from the properous is valuable in and of itself, because it will supposedly make them less focused on the “rat race,” more family-oriented, etc., etc. In short he seems to be advocating a net impoverishment of society. All of which may be consistent with the program of a good little socialist, but does not necessarily accord marvelously with his own evidence about the supposedly quantified happiness of humanity. The research that he cites non-specifically supposedly indicates that people’s feeling of happiness has not risen in the last half-century, but he does not cite anything which indicates that it has necessarily declined. He cites rising rates of depression and crime as presumably implicit indicators of greater unhappiness, but he does not seem to acknowledge the possibility that in our hyper-medicated and surveillance-based society perhaps people simply report depression and crime more. In any event, if roughly similar numbers of people today as in the ‘50’s report themselves happy (and we believe them), despite the increase in prosperity, that might perhaps indicate that happiness is not fixed to material well-being. Which may be consistent with his general point, but not with his idea of increasing happiness by manipulating income levels. And even if it did, it seems rather difficult to countenance any social program predicated upon appealing to one of humanity’s most depraved instincts, namely envy. The author acknowledges that his ideal of taxation is mainly motivated by the desire to pander to people’s envy, but he seems to think that their envy will be sated by the loss of prosperity of those around them and that after that point there will be no more. So the envy of the less prosperous will be satisfied by the losses accrued by the more prosperous, which will somehow not be counter-balanced by the chagrin of the more prosperous at the prospect of seeing their status diminished. Very logical. One of the more egregious presumptions of utilitarians is that non-utilitarian social systems somehow aren’t concerned with seeking the greatest good for the greatest number of people. On the contrary, that’s the defining problem of practically every social and political theory I can think of, and they all either seek or claim to have found the answer—whether such a solution exists, I have my doubts, but that’s why I’m a skeptic about politics. This is a handy trick by utilitarians: they say “I believe in the greatest good for the greatest number of people.” Which is practically begging the question: “As opposed to whom?” It’s useful because it tends to conceal the fact that their real agenda is generally somewhat more specific, and tends to consist in the autocratic notion that one or two measures of social living can be authoritatively determined to be the sources of happiness, and then divided up in a centralized fashion. Those that are the most insistent on the idea of liberty are generally those that are the most skeptical about the possibility of the notion of happiness being either quantitatively defined or generalizable. In other words, only indviduals can determine their own sources of happiness. For the author, on the other hand, the fact that certain stimuli trigger certain areas of the brain at the times when test subjects profess pleasure has solved the problem of determining happiness. Of course, as mentioned, he never really bothers with the results that those studies have yielded. Somehow the fact that he considers envy to be a principal element of human happiness does not place very severe limits on the harmoniousness of individual happiness. Nor does it constitute a tyranny of the majority, because he claims that in an ideal utilitarian society the happiness of the most unhappy would be considered of pre-eminent importance. Of course, at the beginning of the article he cited the equal importance of each individual’s happiness as the fouding tenet of his theory, but I’m sure it all sorts out in the end. Among social factors responsible for unhappiness, he cites divorce and unemployment as of pre-eminent importance. Of course, rates of both divorce and unemployment in the crassly materialistic and religious United States are much lower than in the much more overtly utilitarian-embracing Europe, but it would be a bit embarassing for him to admit this after avowing that all traditional value-systems outside of utilitarianism and “individualism” are dead. Personally the question of the greatest happiness for the greatest number of people doesn’t exactly compel me constantly, although the issue of personal happiness tends to impose itself intransigently. I would have thought that evolutionary biology would have provided an adequate explanation of this, as well as the recurrence of what we call altruism. But such an idea of course suggests that happiness, whatever that is, is not really the point of our little existences, and that the more imperious competitiveness of life will ultimately subvert all of these little trifles of pleasure and pain. But in the meantime, we have these debased statistical notions of happiness to amuse us in an idle hour. It seems to me that if one’s “objective” measure of happiness is electrical stimulation in the cerebral cortex, the most efficient utilitarian solution to the problem of human happiness would be strap everyone onto hospital gurneys and stimulate the “happiness” part of their brain all day long. If one does not wish to be this deterministic about it, perhaps one should allow more latitute to individuals to discover their own conception of happiness. Personally, I have found happiness generally to be an idea for the unhappy and something rarely spoken of by the happiness; mention of practically guarantees that it is not present in the environment where it is uttered. I don’t deny that what you might call love is the real bridge between personal happiness and moral obligations, and the only true means by which the desires of oneself and of others are united, but such a sentiment can never be mandated; it is entirely resistant to intellectual compulsion. Utilitarianism, which sometimes does a decent job of faking morality, is nevertheless ultimately predicated on the pleasure principle, and hence is wholly inadequate to uniting the moral and the pleasurable except when love truly pertains. In that case, of course, political theory is entirely superfluous, which is why this is all a waste of time. p.s. I don’t claim that people’s behavior necessarily reflects what really would make them happy, but presumably it does at least reflect what they consciously value. Hence, if I were the author I would have been a bit skeptical of using the results of “surveys” of what people claim to value when the results don’t correlate with their behavior, i.e. they claim that spending time with family is most important, but they spend a disproportiante amount of time working (at least according to him). So either people are not really being forthright (consciously or unconsciously) in responding to surveys, or there is not actually a problem of priorities. In either case, he’s way over-valuing surveys as a guide to what will make people happy. Full Article
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