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Meaningness's profile
David Chapman
David Chapman
David Chapman
@Meaningness

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David Chapman

@Meaningness

Better ways of thinking, feeling, and acting—around problems of meaning and meaninglessness; self and society; ethics, purpose, and value.

meaningness.com/about-my-sites
Joined September 2010

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    1. David Chapman‏ @Meaningness 31 Oct 2019
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      David Chapman Retweeted David R. MacIver

      As far as I can tell, the whole job of mathematics professors is to obfuscate the fact that this is a thing. @DRMacIver is a computer scientist and hasn’t been forced to take the sacred vows of silence. Yet. They won’t let him go much furtherhttps://twitter.com/DRMacIver/status/1189827287748927488 …

      David Chapman added,

      David R. MacIver @DRMacIver
      Another thing that's hard to teach is when you need to use a formal proof by induction and when you can just say "and so on", because the dividing line is whether a mathematician would go "yeah that looks about right" and assume they could fill in the details if they wanted.
      Show this thread
      5 replies 4 retweets 36 likes
    2. Laurens Gunnarsen‏ @MathPrinceps 31 Oct 2019
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      Replying to @Meaningness @DRMacIver

      The sentiment here expressed is no doubt somewhat tongue-in-cheek, so it's unclear how seriously to respond to it. But, for the record, obfuscation is not the whole job of any mathematics professor. Most strive ceaselessly to make themselves clear. (And usually fail, alas.)

      2 replies 0 retweets 2 likes
    3. Laurens Gunnarsen‏ @MathPrinceps 31 Oct 2019
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      Replying to @MathPrinceps @Meaningness @DRMacIver

      What is true is that few mathematics professors are willing to confess publicly their private heuristics and intuitions; as Grothendieck once famously lamented, a perverse taboo among them seems to seal their lips on these matters, which, as Leibniz correctly argued, matter most.

      1 reply 1 retweet 14 likes
    4. David Chapman‏ @Meaningness 31 Oct 2019
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      Replying to @MathPrinceps @DRMacIver

      Yes, exactly that!

      1 reply 0 retweets 3 likes
      David Chapman‏ @Meaningness 31 Oct 2019
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      Replying to @Meaningness @MathPrinceps @DRMacIver

      https://meaningness.com/metablog/how-to-think …pic.twitter.com/4bE4eMEIVD

      9:18 AM - 31 Oct 2019
      • 1 Retweet
      • 17 Likes
      • Sully Bee Eli Sennesh Nikete Marek Bernát Nick Rictus Erectus Britt Raymond 🧢 Andz Sy
      2 replies 1 retweet 17 likes
        1. New conversation
        2. Laurens Gunnarsen‏ @MathPrinceps 31 Oct 2019
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          Replying to @Meaningness @DRMacIver

          An interesting justification for silence on these matters -- and, curiously, one more common among the best elder mathematicians -- is that keeping mum prevents talented young people from wasting their time in hero-worship-motivated yet doomed and misguided attempts at imitation.

          1 reply 1 retweet 3 likes
        3. David R. MacIver‏ @DRMacIver 31 Oct 2019
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          Replying to @MathPrinceps @Meaningness

          My suspicion is that it is more commonly just vanilla curse of knowledge and people not consciously knowing things that they have very heavily internalised.

          2 replies 1 retweet 21 likes
        4. 13 more replies
        1. Sagar Dubey‏ @cigardubey 31 Oct 2019
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          Replying to @Meaningness @MathPrinceps @DRMacIver

          Need to find more Grothendieck writings

          0 replies 0 retweets 0 likes
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