From e94f5e65c1c74e3419c1587426a6d17eec0f500b Mon Sep 17 00:00:00 2001 From: Petter Reinholdtsen Date: Mon, 25 Jul 2016 21:49:26 +0200 Subject: [PATCH] Start on nb translation. --- The_Relativity_of_Wrong.nb.po | 444 ++++++++++++++++++++++++++++++++++ 1 file changed, 444 insertions(+) create mode 100644 The_Relativity_of_Wrong.nb.po diff --git a/The_Relativity_of_Wrong.nb.po b/The_Relativity_of_Wrong.nb.po new file mode 100644 index 0000000..64cd1d4 --- /dev/null +++ b/The_Relativity_of_Wrong.nb.po @@ -0,0 +1,444 @@ +# Copyright (C) 2016 Free Software Foundation, Inc. +# This file is distributed under the same license as the PACKAGE package. +# +# Petter Reinholdtsen , 2016. +msgid "" +msgstr "" +"Project-Id-Version: \n" +"POT-Creation-Date: 2016-07-25 21:53+0200\n" +"PO-Revision-Date: 2016-07-25 21:47+0200\n" +"Last-Translator: Petter Reinholdtsen \n" +"Language-Team: Norwegian Bokmål \n" +"Language: nb\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Lokalize 1.5\n" + +#. type: Plain text +msgid "From The Skeptical Inquirer, Fall 1989, Vol. 14, No. 1, Pp. 35-44" +msgstr "" + +#. type: Plain text +msgid "The Relativity of Wrong" +msgstr "Relativiteten til galt" + +#. type: Plain text +msgid "By Isaac Asimov" +msgstr "Av Isaac Asimov" + +#. type: Plain text +msgid "" +"I RECEIVED a letter the other day. It was handwritten in crabbed penmanship " +"so that it was very difficult to read. Nevertheless, I tried to make it out " +"just in case it might prove to be important. In the first sentence, the " +"writer told me he was majoring in English literature, but felt he needed to " +"teach me science. (I sighed a bit, for I knew very few English Lit majors " +"who are equipped to teach me science, but I am very aware of the vast state " +"of my ignorance and I am prepared to learn as much as I can from anyone, so " +"I read on.)" +msgstr "" +"Jeg mottok et brev her om dagen. Det var håndskrevet med knotete håndskrift " +"som gjorde det vanskelig å lese. Uansett forsøkte jeg å forstå hva som sto " +"der i tilfelle det skulle vise seg å være noe viktig. I den første " +"setningen forklarte forfatteren at han hadde hovedfag i engelsk men følte at " +"han trengte å lære meg naturvitenskap. (Jeg sukket litt, da jeg vet veldig " +"få med engelsk hovedfag som er utstyrt til å lære meg naturvitenskap. Men " +"jeg er godt kjent med det enorme omfanget av alt jeg ikke vet og klar til å " +"lære så mye jeg kan fra hvem det skal være, så jeg fortsatte å lese.)" + +#. type: Plain text +msgid "" +"It seemed that in one of my innumerable essays, I had expressed a certain " +"gladness at living in a century in which we finally got the basis of the " +"universe straight." +msgstr "" +"Det virket som om at jeg i et av mine utallige tekster hadde gitt uttrykk " +"for en viss glede over å leve i et århundre hvor vi endelig hadde fått " +"grunnlaget for universet riktig." + +#. type: Plain text +msgid "" +"I didn't go into detail in the matter, but what I meant was that we now know " +"the basic rules governing the universe, together with the gravitational " +"interrelationships of its gross components, as shown in the theory of " +"relativity worked out between 1905 and 1916. We also know the basic rules " +"governing the subatomic particles and their interrelationships, since these " +"are very neatly described by the quantum theory worked out between 1900 and " +"1930. What's more, we have found that the galaxies and clusters of galaxies " +"are the basic units of the physical universe, as discovered between 1920 and " +"1930." +msgstr "" + +#. type: Plain text +msgid "These are all twentieth-century discoveries, you see." +msgstr "Disse, ser du, er alle oppdagelser fra det tyvende århundre." + +#. type: Plain text +msgid "" +"The young specialist in English Lit, having quoted me, went on to lecture me " +"severely on the fact that in every century people have thought they " +"understood the universe at last, and in every century they were proved to be " +"wrong. It follows that the one thing we can say about our modern \"knowledge" +"\" is that it is wrong. The young man then quoted with approval what " +"Socrates had said on learning that the Delphic oracle had proclaimed him the " +"wisest man in Greece. \"If I am the wisest man,\" said Socrates, \"it is " +"because I alone know that I know nothing.\" the implication was that I was " +"very foolish because I was under the impression I knew a great deal." +msgstr "" + +#. type: Plain text +msgid "" +"My answer to him was, \"John, when people thought the earth was flat, they " +"were wrong. When people thought the earth was spherical, they were wrong. " +"But if you think that thinking the earth is spherical is just as wrong as " +"thinking the earth is flat, then your view is wronger than both of them put " +"together.\"" +msgstr "" + +#. type: Plain text +msgid "" +"The basic trouble, you see, is that people think that \"right\" and \"wrong" +"\" are absolute; that everything that isn't perfectly and completely right " +"is totally and equally wrong." +msgstr "" +"Du forstår, det grunnleggende problemet er at folk tenker at «riktig» og " +"«galt» er absolutter. Alt alt som ikke er perfekt og fullstendig riktig er " +"fullstendig og likeverdig galt." + +#. type: Plain text +msgid "" +"However, I don't think that's so. It seems to me that right and wrong are " +"fuzzy concepts, and I will devote this essay to an explanation of why I " +"think so." +msgstr "" +"Jeg tror derimot ikke at det er slik. For meg virker det som om riktig og " +"feil er uklare konsepter, og jeg vil bruke denne teksten til å forklare " +"hvorfor jeg mener dette." + +#. type: Plain text +msgid "" +"When my friend the English literature expert tells me that in every century " +"scientists think they have worked out the universe and are always wrong, " +"what I want to know is how wrong are they? Are they always wrong to the same " +"degree? Let's take an example." +msgstr "" + +#. type: Plain text +msgid "" +"In the early days of civilization, the general feeling was that the earth " +"was flat. This was not because people were stupid, or because they were " +"intent on believing silly things. They felt it was flat on the basis of " +"sound evidence. It was not just a matter of \"That's how it looks,\" because " +"the earth does not look flat. It looks chaotically bumpy, with hills, " +"valleys, ravines, cliffs, and so on." +msgstr "" + +#. type: Plain text +msgid "" +"Of course there are plains where, over limited areas, the earth's surface " +"does look fairly flat. One of those plains is in the Tigris-Euphrates area, " +"where the first historical civilization (one with writing) developed, that " +"of the Sumerians." +msgstr "" + +#. type: Plain text +msgid "" +"Perhaps it was the appearance of the plain that persuaded the clever " +"Sumerians to accept the generalization that the earth was flat; that if you " +"somehow evened out all the elevations and depressions, you would be left " +"with flatness. Contributing to the notion may have been the fact that " +"stretches of water (ponds and lakes) looked pretty flat on quiet days." +msgstr "" + +#. type: Plain text +msgid "" +"Another way of looking at it is to ask what is the \"curvature\" of the " +"earth's surface Over a considerable length, how much does the surface " +"deviate (on the average) from perfect flatness. The flat-earth theory would " +"make it seem that the surface doesn't deviate from flatness at all, that its " +"curvature is 0 to the mile." +msgstr "" + +#. type: Plain text +msgid "" +"Nowadays, of course, we are taught that the flat-earth theory is wrong; that " +"it is all wrong, terribly wrong, absolutely. But it isn't. The curvature of " +"the earth is nearly 0 per mile, so that although the flat-earth theory is " +"wrong, it happens to be nearly right. That's why the theory lasted so long." +msgstr "" + +#. type: Plain text +msgid "" +"There were reasons, to be sure, to find the flat-earth theory unsatisfactory " +"and, about 350 B.C., the Greek philosopher Aristotle summarized them. First, " +"certain stars disappeared beyond the Southern Hemisphere as one traveled " +"north, and beyond the Northern Hemisphere as one traveled south. Second, the " +"earth's shadow on the moon during a lunar eclipse was always the arc of a " +"circle. Third, here on the earth itself, ships disappeared beyond the " +"horizon hull-first in whatever direction they were traveling." +msgstr "" + +#. type: Plain text +msgid "" +"All three observations could not be reasonably explained if the earth's " +"surface were flat, but could be explained by assuming the earth to be a " +"sphere." +msgstr "" + +#. type: Plain text +msgid "" +"What's more, Aristotle believed that all solid matter tended to move toward " +"a common center, and if solid matter did this, it would end up as a sphere. " +"A given volume of matter is, on the average, closer to a common center if it " +"is a sphere than if it is any other shape whatever." +msgstr "" + +#. type: Plain text +msgid "" +"About a century after Aristotle, the Greek philosopher Eratosthenes noted " +"that the sun cast a shadow of different lengths at different latitudes (all " +"the shadows would be the same length if the earth's surface were flat). From " +"the difference in shadow length, he calculated the size of the earthly " +"sphere and it turned out to be 25,000 miles in circumference." +msgstr "" + +#. type: Plain text +msgid "" +"The curvature of such a sphere is about 0.000126 per mile, a quantity very " +"close to 0 per mile, as you can see, and one not easily measured by the " +"techniques at the disposal of the ancients. The tiny difference between 0 " +"and 0.000126 accounts for the fact that it took so long to pass from the " +"flat earth to the spherical earth." +msgstr "" + +#. type: Plain text +msgid "" +"Mind you, even a tiny difference, such as that between 0 and 0.000126, can " +"be extremely important. That difference mounts up. The earth cannot be " +"mapped over large areas with any accuracy at all if the difference isn't " +"taken into account and if the earth isn't considered a sphere rather than a " +"flat surface. Long ocean voyages can't be undertaken with any reasonable way " +"of locating one's own position in the ocean unless the earth is considered " +"spherical rather than flat." +msgstr "" + +#. type: Plain text +msgid "" +"Furthermore, the flat earth presupposes the possibility of an infinite " +"earth, or of the existence of an \"end\" to the surface. The spherical " +"earth, however, postulates an earth that is both endless and yet finite, and " +"it is the latter postulate that is consistent with all later findings." +msgstr "" + +#. type: Plain text +msgid "" +"So, although the flat-earth theory is only slightly wrong and is a credit to " +"its inventors, all things considered, it is wrong enough to be discarded in " +"favor of the spherical-earth theory." +msgstr "" + +#. type: Plain text +msgid "And yet is the earth a sphere?" +msgstr "" + +#. type: Plain text +msgid "" +"No, it is not a sphere; not in the strict mathematical sense. A sphere has " +"certain mathematical properties - for instance, all diameters (that is, all " +"straight lines that pass from one point on its surface, through the center, " +"to another point on its surface) have the same length." +msgstr "" + +#. type: Plain text +msgid "" +"That, however, is not true of the earth. Various diameters of the earth " +"differ in length." +msgstr "" + +#. type: Plain text +msgid "" +"What gave people the notion the earth wasn't a true sphere? To begin with, " +"the sun and the moon have outlines that are perfect circles within the " +"limits of measurement in the early days of the telescope. This is " +"consistent with the supposition that the sun and the moon are perfectly " +"spherical in shape." +msgstr "" + +#. type: Plain text +msgid "" +"However, when Jupiter and Saturn were observed by the first telescopic " +"observers, it became quickly apparent that the outlines of those planets " +"were not circles, but distinct ellipses. That meant that Jupiter and Saturn " +"were not true spheres." +msgstr "" + +#. type: Plain text +msgid "" +"Isaac Newton, toward the end of the seventeenth century, showed that a " +"massive body would form a sphere under the pull of gravitational forces " +"(exactly as Aristotle had argued), but only if it were not rotating. If it " +"were rotating, a centrifugal effect would be set up that would lift the " +"body's substance against gravity, and this effect would be greater the " +"closer to the equator you progressed. The effect would also be greater the " +"more rapidly a spherical object rotated, and Jupiter and Saturn rotated very " +"rapidly indeed." +msgstr "" + +#. type: Plain text +msgid "" +"The earth rotated much more slowly than Jupiter or Saturn so the effect " +"should be smaller, but it should still be there. Actual measurements of the " +"curvature of the earth were carried out in the eighteenth century and Newton " +"was proved correct." +msgstr "" + +#. type: Plain text +msgid "" +"The earth has an equatorial bulge, in other words. It is flattened at the " +"poles. It is an \"oblate spheroid\" rather than a sphere. This means that " +"the various diameters of the earth differ in length. The longest diameters " +"are any of those that stretch from one point on the equator to an opposite " +"point on the equator. This \"equatorial diameter\" is 12,755 kilometers " +"(7,927 miles). The shortest diameter is from the North Pole to the South " +"Pole and this \"polar diameter\" is 12,711 kilometers (7,900 miles)." +msgstr "" + +#. type: Plain text +msgid "" +"The difference between the longest and shortest diameters is 44 kilometers " +"(27 miles), and that means that the \"oblateness\" of the earth (its " +"departure from true sphericity) is 44/12755, or 0.0034. This amounts to l/3 " +"of 1 percent." +msgstr "" + +#. type: Plain text +msgid "" +"To put it another way, on a flat surface, curvature is 0 per mile " +"everywhere. On the earth's spherical surface, curvature is 0.000126 per mile " +"everywhere (or 8 inches per mile). On the earth's oblate spheroidal surface, " +"the curvature varies from 7.973 inches to the mile to 8.027 inches to the " +"mile." +msgstr "" + +#. type: Plain text +msgid "" +"The correction in going from spherical to oblate spheroidal is much smaller " +"than going from flat to spherical. Therefore, although the notion of the " +"earth as a sphere is wrong, strictly speaking, it is not as wrong as the " +"notion of the earth as flat." +msgstr "" + +#. type: Plain text +msgid "" +"Even the oblate-spheroidal notion of the earth is wrong, strictly speaking. " +"In 1958, when the satellite Vanguard I was put into orbit about the earth, " +"it was able to measure the local gravitational pull of the earth--and " +"therefore its shape--with unprecedented precision. It turned out that the " +"equatorial bulge south of the equator was slightly bulgier than the bulge " +"north of the equator, and that the South Pole sea level was slightly nearer " +"the center of the earth than the North Pole sea level was." +msgstr "" + +#. type: Plain text +msgid "" +"There seemed no other way of describing this than by saying the earth was " +"pear-shaped, and at once many people decided that the earth was nothing like " +"a sphere but was shaped like a Bartlett pear dangling in space. Actually, " +"the pear-like deviation from oblate-spheroid perfect was a matter of yards " +"rather than miles, and the adjustment of curvature was in the millionths of " +"an inch per mile." +msgstr "" + +#. type: Plain text +msgid "" +"In short, my English Lit friend, living in a mental world of absolute rights " +"and wrongs, may be imagining that because all theories are wrong, the earth " +"may be thought spherical now, but cubical next century, and a hollow " +"icosahedron the next, and a doughnut shape the one after." +msgstr "" + +#. type: Plain text +msgid "" +"What actually happens is that once scientists get hold of a good concept " +"they gradually refine and extend it with greater and greater subtlety as " +"their instruments of measurement improve. Theories are not so much wrong as " +"incomplete." +msgstr "" + +#. type: Plain text +msgid "" +"This can be pointed out in many cases other than just the shape of the " +"earth. Even when a new theory seems to represent a revolution, it usually " +"arises out of small refinements. If something more than a small refinement " +"were needed, then the old theory would never have endured." +msgstr "" + +#. type: Plain text +msgid "" +"Copernicus switched from an earth-centered planetary system to a sun-" +"centered one. In doing so, he switched from something that was obvious to " +"something that was apparently ridiculous. However, it was a matter of " +"finding better ways of calculating the motion of the planets in the sky, and " +"eventually the geocentric theory was just left behind. It was precisely " +"because the old theory gave results that were fairly good by the measurement " +"standards of the time that kept it in being so long." +msgstr "" + +#. type: Plain text +msgid "" +"Again, it is because the geological formations of the earth change so slowly " +"and the living things upon it evolve so slowly that it seemed reasonable at " +"first to suppose that there was no change and that the earth and life always " +"existed as they do today. If that were so, it would make no difference " +"whether the earth and life were billions of years old or thousands. " +"Thousands were easier to grasp." +msgstr "" + +#. type: Plain text +msgid "" +"But when careful observation showed that the earth and life were changing at " +"a rate that was very tiny but not zero, then it became clear that the earth " +"and life had to be very old. Modern geology came into being, and so did the " +"notion of biological evolution." +msgstr "" + +#. type: Plain text +msgid "" +"If the rate of change were more rapid, geology and evolution would have " +"reached their modern state in ancient times. It is only because the " +"difference between the rate of change in a static universe and the rate of " +"change in an evolutionary one is that between zero and very nearly zero that " +"the creationists can continue propagating their folly." +msgstr "" + +#. type: Plain text +msgid "" +"Since the refinements in theory grow smaller and smaller, even quite ancient " +"theories must have been sufficiently right to allow advances to be made; " +"advances that were not wiped out by subsequent refinements." +msgstr "" + +#. type: Plain text +msgid "" +"The Greeks introduced the notion of latitude and longitude, for instance, " +"and made reasonable maps of the Mediterranean basin even without taking " +"sphericity into account, and we still use latitude and longitude today." +msgstr "" + +#. type: Plain text +msgid "" +"The Sumerians were probably the first to establish the principle that " +"planetary movements in the sky exhibit regularity and can be predicted, and " +"they proceeded to work out ways of doing so even though they assumed the " +"earth to be the center of the universe. Their measurements have been " +"enormously refined but the principle remains." +msgstr "" + +#. type: Plain text +msgid "" +"Naturally, the theories we now have might be considered wrong in the " +"simplistic sense of my English Lit correspondent, but in a much truer and " +"subtler sense, they need only be considered incomplete." +msgstr "" -- 2.47.2