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12-18-2006, 09:42 PM | #11 | |
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Neil Godfrey http://vridar.wordpress.com |
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12-19-2006, 10:13 PM | #12 | |
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I disagree ...
One usually drives around a black hole, not into it. But your essay assumes that black holes are physical entities, but they are not such an animal. "Black holes" exist in theoretical physics. There have been no experiments performed in or around black holes and, although they are purported to exist at the center of galaxies, physicists postulate this only. IOW, they are "postulated theoretical objects", just like the "HJ". Unlike the "HJ" theory, there are many competing scientific theories which try and explain the fundamental mechanisms behind the phenomena of gravity, because noone knows at the moment what gravity actually is (Despite assertions to the contrary). Quote:
His name was Ralph Waldo Emerson. Surely you know the story. Pete |
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12-20-2006, 05:01 AM | #13 | |
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All the best, Roger Pearse |
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12-21-2006, 10:11 AM | #14 |
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It all depends on why one is engaging in historical studies. This changes over time. History is never about history, but about what interests us. We constantly construct and reconstruct history based on our needs and interest. There is no history except historiography -- a bunch of texts. And they are meaningful or insignificant as our interest change and as society evolves
In the middle ages, people read a whole lot of texts that we find tedious and uninteresting at best nowaday. Things such as the bestiaries and hagiography. We find Beowulf and Dante interesting because they raise various questions meaningful to us. Bestiaries tend not to. They seem almost incoherent. Tomorrow this could change. But that's where we are now in our intellectual history. |
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