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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 1 Oct 2017
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      Replying to @drossbucket

      Yeah, that’s really great. Fascinating both for its own sake and as nice examples of how science actually gets done: improvisationally!

      1 reply 0 retweets 1 like
    2. David Chapman‏ @Meaningness 1 Oct 2017
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      Replying to @Meaningness @drossbucket

      This skillful technical situated improvisation is a key aspect of “shop work,” which is critical & most theories of science overlookpic.twitter.com/e5FfNL01Kn

      1 reply 0 retweets 0 likes
    3. David Chapman‏ @Meaningness 1 Oct 2017
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      Replying to @Meaningness @drossbucket

      BTW Philip Morrison (Cocke’s PhD supervisor) taught my intro MIT physics course. It was first thing in the morning and I learned nothing :(

      1 reply 0 retweets 1 like
    4. David Chapman‏ @Meaningness 1 Oct 2017
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      Replying to @Meaningness @drossbucket

      This is trying to say: *to count* as science, C&G have to turn their messy improvised activity into a rational post hoc account.pic.twitter.com/K7MxCKGeEA

      2 replies 0 retweets 2 likes
    5. David Chapman‏ @Meaningness 1 Oct 2017
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      Replying to @Meaningness @drossbucket

      (I meant C&D here—Cocke & Disney, the pulsar discoverers)

      1 reply 0 retweets 0 likes
    6. David Chapman‏ @Meaningness 1 Oct 2017
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      Replying to @Meaningness @drossbucket

      This is pointing at the impossibility of separating subject and object, as your post rightly flagged as centralpic.twitter.com/f8e7e02Nc2

      1 reply 0 retweets 0 likes
    7. David Chapman‏ @Meaningness 1 Oct 2017
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      Replying to @Meaningness @drossbucket

      (They credit this to Maurice Merleau-Ponty, who was the foremost phenomenologist of perception. His work is interesting but difficult)

      2 replies 0 retweets 0 likes
    8. Lucy Keer‏ @drossbucket 1 Oct 2017
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      Replying to @Meaningness

      Backing up slightly, what's with the long hyphenated phrases? E.g. 'the-astronomical-analyzability-of-the-pulsar-again'

      2 replies 0 retweets 0 likes
    9. David Chapman‏ @Meaningness 1 Oct 2017
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      Replying to @drossbucket

      I think “the-astronomical-analyzability-of-the-pulsar” just means that, in virtue of masses of theory and equipment, they were able to >

      1 reply 0 retweets 0 likes
    10. David Chapman‏ @Meaningness 1 Oct 2017
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      Replying to @Meaningness @drossbucket

      interpret the Fourier signal peak *as* a pulsar, although in material fact it was just a dot crawling upward on the oscilloscope.

      2 replies 0 retweets 0 likes
      David Chapman‏ @Meaningness 1 Oct 2017
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      Replying to @Meaningness @drossbucket

      And I think by “again” they mean that C&D understood that this had to be reproducible

      11:45 AM - 1 Oct 2017
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        1. David Chapman‏ @Meaningness 1 Oct 2017
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          Replying to @Meaningness @drossbucket

          which is why they did the multiple runs, and they show growing confidence as they do successfully replicate

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        2. Lucy Keer‏ @drossbucket 1 Oct 2017
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          Replying to @Meaningness

          Ah I see, yeah the 'again' at the end was throwing me off too

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        3. David Chapman‏ @Meaningness 1 Oct 2017
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          Replying to @drossbucket

          I think GLL are emphasizing here that the discovery is a process, whereby gradually the observed scope peak turns into an observed pulsar

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        4. End of conversation

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