QUOTE(Herschelkrustofsky @ Tue 10th June 2008, 6:03am)
Your version of history is inaccurate. For example, a key personality in the Renaissance was Cardinal Nicholas of Cusa, the founder of modern science.
Yikes! That is, shall we say, an extreme minority view. Natural science in the modern sense is characterised by the scientific method, which in turn is observational, mathematical (not numerological), and statistically testable. Cusa had none of these things, though he did have an admirable non-Earth-centric view which puts him in line of grand tradition (albeit one that goes back to Aristarchus of Samos-- it doesn't just start off with Nicholas). For me, modern science begins with the idea that the language of God is mathematics, and that is due to Galileo (and perhaps his father). Dynamical mathematics in physics starts in about 1600. That's algebra as opposed to geometry.
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The Council of Florence was a key event in the Renaissance. So, your anti-Catholic "spin" has no basis in fact.
Eh, what? The Council of Florence is just a bunch of Catholic administrators trying to get some power away from the pope. It's internal Church politics and has nothing to do with the idea that you don't have an enlightenment (religious or scientific) without first a reformation and getting out from under the thumb of Catholicism. Can the Council of Florence be seen as the beginning of the reformation? If you like. Or not. The Catholics had been having schisms, popes and anti-popes for centuries.
Some political church bruhaha had to preceed the days of Martin Luther and German political independence from the church (without which desire, Luther would have been toast). Pick one. Personally, I think the Roman Catholic church was in trouble the moment the movable cast-type printing press was invented ca. 1450, and that Guttenburg was ultimately responsible for both reformation AND scientific enlightenment.
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I do agree that Newton played a big role in ending the Renaissance, but his "big-gun blast" was aimed squarely at the scientific method itself (remember hypotheses non fingo?)
There is no full scientific method at that point to aim at! One cannot expect poor Newton to understand the modern scientific method as we know it, completely in 1713 or whatever-- it being still under the process of invention (partly by himself). Newton at this point is still participating in it, and too closely to be able to stand away from it. Frankly, he reminds me of Ayn Rand here-- he has entirely too much confidence in his powers of reason, and doesn't know the pitfalls of induction, nor realize that because of the uncertainty of induction, hypotheses of some type are always thus inescapable. But that's okay--he's easy to forgive (easier than Rand).
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As far as the Enlightenment is concerned, the encyclopedists were were establishing authority, not flouting it. They were promoting a system of "politically correct" knowledge. What was eliminated was metaphysics, a term which has lately been bastardized into the equivalent of "New Age" foolishness, but which is actually the study of causes and universals. Newton claimed that it wasn't necessary to know the "why," only the "what." He managed not only to plagiarize Kepler, but to neuter his ideas.
A lot depends on what you mean by "authority." Any encyclopedia tries to be authoritative in one sense.
Newton is pre-enlightenment, very metaphysical and theistic, and he's not monolithic. He can at one moment pretend that his methods are pure because he's been caught with his pants down and can't explain (say) gravity. But that's narcissism. Newton wasn't above drawing on metaphysics when it came to "whys"-- for example his explaination of absolute time and absolute space in the
Principia is that
God is omnipresent and omniexistent, and thus guarantees both time and extension everywhere in the universe
. And like Leibniz, Newton wrote a lot of bad theology, which (unlike Leibnitz) he had the good sense to keep unpublished. The kind of thinking Newton pretended to, occasionally, didn't actually enter into science until the French materialists-- and that WAS the "enlightenment". But the metaphysical is nearly impossible to expunge from science, and as late as 1905 we have Einstein trying to do it (while attacking Newton's time and space), and then relenting 20 years later before Heisenberg, who really wanted a science of observables-only (which Einstein said was the kind of thinking he'd once played with, but that was nonsense all the same). At present, the jury is out on the matter of what happens when nobody looks. But nobody in the englightenment attacked hypotheses in the nonthesistic (but surely metaphysical) sense. By then, they were just getting used to statistics. Laplace told Napoleon he had no need for the hypothesis of God, but he didn't mean he had no need for any hypotheses at all!
As for Newton plagarizing Kepler, I have no idea what you mean. Newton credits Kepler in the Principia. Kepler was a geometer, not a mathematician (as Newton and Galileo were), and besides his correct laws he had a lot of incorrect geometrical nonsense involving Platonic solids and astrology. There was nothing to plagarize. Newton, who with people like Descartes was one of the founders of analytical geometry, as well as (with Galileo) of mathematical kinematics and kinetics, merely explains Kepler in analytical mathematical terms. Newton does give Kepler credit for his three (more or less geometrical) laws of planetary motion, but Newton shows how Kepler's planetary laws (and many other laws of motion) can be deduced from three much simpler laws of motion (of which one is due to Galileo), plus a law of gravity. Newton fully earned the place we give him traditionally.