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Key Letter By Descartes Found After 170 Years

Schiphol writes of a long-lost letter by René Descartes to Marin Mersenne that has come to light at Haverford College, in Pennsylvania, where it had lain buried in the archives for more than a century. The discovery could revolutionize our view of one of the 17th-century French philosopher's major works. "[T]housands of treasured documents... vanished from the Institut de France in the mid-1800s, stolen by an Italian mathematician. Among them were 72 letters by René Descartes... Now one of those purloined letters has turned up at a small private college in eastern Pennsylvania... The letter, dated May 27, 1641, concerns the publication of Meditations on First Philosophy, a celebrated work whose use of reason and scientific methods helped to ignite a revolution in thought."

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  1. Re:Meditations on First Philosophy by radtea · · Score: 4, Interesting

    Couldn't disagree more, except that Descartes was clearly an important transitional figure whose philosophical work, like Hume's, is as relevant to what serious modern philosophy ought to be doing as Newton's alchemical work is to what serious modern chemistry ought to be doing.

    "Having God as a first premise" is trivially incoherent. It leaves unanswered and the questions, "What is God?" and "How do I know anything about God in the first place?" which can obviously only be answered by reference to something else, which in fact is sense-experience, rather that "thought" as Descarte imagined. Since sense-experience is trivially prior to the very notion of God, it is clear that having God as a first premise is incoherent at best and dishonest at worst.

    Descartes big mistake in this regard was to believe that since he could fantasize about a disembodied intelligence that it had some ontological weight. Everyone but philosophers now knows that this method is useless, because we know that it is easy for us to imagine things that are contradictory and impossible. Humans suck at deducitve closure, so it is easy for us to fail to notice the incoherence of our own imaginings. We have only two methods of ensuring such coherence: empirical investigation and mathematical deduction, neither of which philosophers have adopted because they don't care about truth. They continue to treat their imaginings and the limits of their imaginings as being ontological determinative.

    Descartes' mathematical work, which was fundamental to the eventual melding of algebra and geometry that gave us modern mathematics, has had lasting value. His philosophical work was important only for its transitional role. He was a step on the way that's best forgotten today by all but historians.

    Hume is even less coherent than Descarte, with less excuse. His attempts to undertake an empirical analsyis of sense-experience are so far off the mark as to be laughable. Even knowing what was known in his own time about the perception of objects it was obvious he didn't have a clue what he was talking about with his fantasies of pure sensations, which are incredibly hard to produce even in the laboratory. Hume somehow failed to notice that he had never had a pure sensation in his life. That tells you something about the quality of his philosophy. That he ultimatly ends up arguing that his own books should be burned--since they clearly fail to fulfill the criteria for non-burning he sets out--is another clue to just how incoherent he was.

    Hume is to be honoured for waking Kant from his "dogmatical slumber", but not much else.

    --
    Blasphemy is a human right. Blasphemophobia kills.