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![]() Scott Seidman wrote: "Wolfgang" wrote in : Actually, the story isn't quite that simple. The flat versus spherical debate (not to mention infinite variations) raged for a long time. It certainly IS true that most educated people knew a long time ago that the question had been settled, but it was by no means a dead issue as late as the mid-15th century......any more than evolution versus intelligent design is today. Washington Irving may have popularized the myth about Columbus, but many of the sailors aboard his vessels undoubtedly had serious concerns about this spherical Earth "theory." Incidentally, while Columbus was obviously right about the shape of the Earth, he was WAY wrong about its size (thus leading him to believe that he'd arrived at the East Indies).......which had been pretty accurately estimated by a number of folks centuries earlier. Wolfgang "Settled" might be an overstatement-- after all, we still have flat earthers today. Settled. Note that I said "educated people." Yeah, we have flat earthers.....and we have creationists.....and we have intelligent designers.....and we have dicklets and kennies and stevies. There do seem to be some historians that hold that the flat earth theorists were influential at the later Middle Ages, It doesn't just seem so. It is so. but most historians seem to agree that based upon a relative scarcity of traceable reference to a flat earth after about 800AD, the influence was marginal. The Church has not yet been marginalized. Would that it were so. As for Columbus, if he did in fact use a flat vs spherical Earth hypothesis to bilk Spain out of funds, it certainly wouldn't be the last time a scientist set up to disprove a straw horse to secure funding (but it might have been the first!) It would most certainly not have been the first.....not by a long shot. However, it doesn't seem likely that he did. I mean, why would he so much as hint at a discredited theory that predicted the certain failure of the enterprise he was trying to bankroll? Size was a different matter. I think that the Late Middle Age "natural philosophers" had a fair problem understanding scale, and the fact that people didn't understand that the distance of stars was so vast as to preclude parallax errors was responsible for geocentrism holding on as long as it did. Well, all of that is, again, only partly true. Aristarchus of Samos proposed a heliocentric model of the solar system as early as the third century BCE. Hipparchus, a century or so later, came up with a good estimate of the circumference of the Earth.....and the moon.....and the distance between them, relying heavily on information gleaned from eclipses, both solar and lunar. The ancient Greeks (as well as the later Arabs) were well aware of the implications of the terminator on the lunar surface. And, once again with the help of eclipses, they were able to extrapolate from those implications and deduce the shape of the Earth.* Astronomers and other natural philosophers in the late middle ages had varying access to a lot of this information and equally diverse opinions as to its validity and utility. Most of their problems stemmed from, or were at least greatly exacerbated by, official Church doctrine. Some things never change, it would appear. This isn't what gave Columbus problems, though. True. But then, I didn't suggest that it was. Indeed, his estimation of how far he travelled is remarkably accurate given his dead reckoning preference (see http://www.columbusnavigation.com/v1a.shtml). Stipulated. I don't need to follow the link. The problem was that he used Ptolemy's huge underestimation of circumference. Yeah, that's what I said, he was wrong about the size of the Earth. Almost 500 years before Ptolemy, Eratosthenes had an estimation of circumference to within 8%. O.k., you've got me there.....I didn't mention Eratosthenes specifically. While he preferred dead reckoning, Columbus also had a quadrant on board. I would think that a well developed technique for quadrant based navigation at Columbus' time would indicate a well developed sense of a spherical earth. Yep. But then, I didn't suggest that Columbus was wrong about the shape of the Earth. Quite the contrary, as a matter of fact. Wolfgang *and then there's the chinese, the mayans, the druids......and just about everybody else who figured it out a long long time ago. |
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On 13 Dec 2006 12:51:13 -0800, "rb608" wrote:
wrote: That said, I agree that people should be "taught" about both, as well as about religion. By the way you phrase the statement, I infer you do not consider ID as religion? I don't, no, but I don't begrudge anyone who chooses to (peacefully) do so...and don't think ID is a satisfactory explanation of how life came to be. But I am able to reach that conclusion for myself because I know at least a smattering about the thinking behind ID. IMO, general "science" class (in the non-collegial, preparatory education, such as in a US lower, middle, or upper school) is as good a place as any to inform about it under the premise that it is an alternative theory to what is accepted as "science," but I don't feel that such instruction _must_ occur there. It isn't what I'd call accepted modern science, but neither is much of early (erroneous) "science" which is taught about as precursor information in the chain leading to current, accepted thought. I don't think "intelligent design" is the way life came about and evolution is the more-reasonable explanation, but I'm certainly aware of both, and I'd make sure my children were as well. If you don't think ID is the way life came about, why would you want it taught to your kids? Because if they aren't well-informed, they can't possibly make well-informed choices. There are lots of ideas that I don't personally embrace that I don't wish to be hidden from anyone, children included. And I think you'll find that most voters would want their kids as well-educated as possible, and many of those would truly believe that intelligent design is the more-reasonable explanation. Many of those might believe the earth is flat; but that doesn't mean we should squander resources teaching it in school. Uh, yeah, "we" sure as heck wouldn't wanna squander resources teaching things in school...why, shoot, too much of that kinda nonsense, and before you know it, schools won't be able to afford new computers or something... IAC, just how do you "squander resources" by teaching about something in a school? In fact, how do you squander them teaching about anything, anywhere? |
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![]() wrote in message ... On 13 Dec 2006 12:51:13 -0800, "rb608" wrote: wrote: That said, I agree that people should be "taught" about both, as well as about religion. By the way you phrase the statement, I infer you do not consider ID as religion? I don't, no, but I don't begrudge anyone who chooses to (peacefully) do so...and don't think ID is a satisfactory explanation of how life came to be. But I am able to reach that conclusion for myself because I know at least a smattering about the thinking behind ID. IMO, general "science" class (in the non-collegial, preparatory education, such as in a US lower, middle, or upper school) is as good a place as any to inform about it under the premise that it is an alternative theory to what is accepted as "science," but I don't feel that such instruction _must_ occur there. It isn't what I'd call accepted modern science, but neither is much of early (erroneous) "science" which is taught about as precursor information in the chain leading to current, accepted thought. I don't think "intelligent design" is the way life came about and evolution is the more-reasonable explanation, but I'm certainly aware of both, and I'd make sure my children were as well. If you don't think ID is the way life came about, why would you want it taught to your kids? Because if they aren't well-informed, they can't possibly make well-informed choices. There are lots of ideas that I don't personally embrace that I don't wish to be hidden from anyone, children included. And I think you'll find that most voters would want their kids as well-educated as possible, and many of those would truly believe that intelligent design is the more-reasonable explanation. Many of those might believe the earth is flat; but that doesn't mean we should squander resources teaching it in school. Uh, yeah, "we" sure as heck wouldn't wanna squander resources teaching things in school...why, shoot, too much of that kinda nonsense, and before you know it, schools won't be able to afford new computers or something... IAC, just how do you "squander resources" by teaching about something in a school? In fact, how do you squander them teaching about anything, anywhere? I get it. It's like child molestation. Most of us know what it is and would never subject our children to such degenerate individuals with such perverse behaviors, but because you want you children to be well learned, you would actually introduce you children to a child molester and leave them with he/she over the day. Simple logic, the Rah Dean method of teaching about. Op |
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On Wed, 13 Dec 2006 16:37:38 -0500, GM wrote:
wrote: First, people cannot be "taught evolution" or "intelligent design," they can only be informed about them (or "taught _about_ them, if you prefer). Do you take yourself seriously? I mean after typing the above, can you? Like your "clarification" made any difference to anything at all? Obviously not to you and a few others. And you're perfectly entitled to be as wrong as you decide to be. That said, I agree that people should be "taught" about both, as well as about religion. I don't think "intelligent design" is the way life came about and evolution is the more-reasonable explanation, but I'm certainly aware of both, and I'd make sure my children were as well. And I think you'll find that most voters would want their kids as well-educated as possible, and many of those would truly believe that intelligent design is the more-reasonable explanation. So let's say clearly what you mean: to be well educated you must be "informed about" ID. Is that what I mean? Well, thankfully, you're here to explain it... I bet McCain never says that, ever ... I mean they're kicking school boards out in that blue of blue states, Kansas for pushing ID. What's sad is that McCain is pandering, but God knows what you're doing. You may actually believe what you write. Let me be clear: I've seen the greatest minds of my generation and they don't know **** about Intelligent Design. Well, sure, but one really shouldn't hold that against a bunch of 10 year old kids, no matter how much smarter they are than you... |
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Well, sure, but one really shouldn't hold that against a bunch of 10 year old kids, no matter how much smarter they are than you... But we should hold it against 'grown-ups' who ought to know the difference between theology and a sneaky end-run that tries to convert religious theology in to a science. They should know better. -- Posted via a free Usenet account from http://www.teranews.com |
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![]() wrote in message news ![]() ...Is that what I mean? Well, thankfully, you're here to explain it... Starting from the admittedly magnanimous assumption that you have something to say and (even more generously) that it means something, SOMEBODY should explain it......and you are clearly incapable of doing so. Now, let me go way out on a limb here and suggest that you think I'm wrong about this. O.k......prove it. Seriously. Wolfgang emeril absinthe oprah emeril emeril latifah oprah |
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