[Bo]
> Pirsig correctly asks where gravity was
> before Newton? His point is that it arrived with Newton, but then
> crystallized the present, future and PAST into its mold.
Let's start with a simpler example: The concept of 'dinosaur' did notexist
before the 19th century, but when we find a dinosaur bone we sayit is, for
instance, 200 million years old. Does it make sense to saythere were no
dinsaurs before 200 years ago, but their bones are 200million years old?Before
Newton the moon revolved around the earth & the earth aroundthe sun--were these
motions in accordance with the law of gravity?Yes, because we can find
observations of eclipses by astronomersbefore Newton & we can retrodict those
eclipses.Craig
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