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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. St. Rev  ☯️ 🏴 😻‏ @St_Rev 26 Apr 2013
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      @simplic10 @semiotechnic ...but I don't think that implies that P(red sox victory) is quantifiable.

      2 replies 0 retweets 0 likes
    2. the normie whisperer‏ @simplic10 26 Apr 2013
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      Replying to @St_Rev

      @St_Rev @semiotechnic P(Red Sox Victory) is BOTH non-quantifiable AND has prob greater than 1/20M?

      1 reply 0 retweets 0 likes
    3. St. Rev  ☯️ 🏴 😻‏ @St_Rev 26 Apr 2013
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      Replying to @simplic10

      @simplic10 @semiotechnic Yes. You're mistaking abuse of notation for proof. Here P and > are shorthand for looser concepts of likelihood.

      9 replies 0 retweets 0 likes
    4. the normie whisperer‏ @simplic10 26 Apr 2013
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      Replying to @St_Rev

      @St_Rev @semiotechnic My point is you can "sandwich" P(RedSoxVic) between two classic lottery probabilities... odd to say incommensurate.

      2 replies 0 retweets 0 likes
    5. St. Rev  ☯️ 🏴 😻‏ @St_Rev 26 Apr 2013
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      Replying to @simplic10

      @simplic10 @semiotechnic I distinguished earlier between ordinal and cardinal likelihood. Compare to utility theory. To say u(X) > u(Y)...

      1 reply 0 retweets 0 likes
    6. the normie whisperer‏ @simplic10 26 Apr 2013
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      Replying to @St_Rev

      @St_Rev @semiotechnic What I find odd is that you are willing to say "a > X > b" but also "X is a completely different thing from a & c."

      3 replies 0 retweets 0 likes
    7. St. Rev  ☯️ 🏴 😻‏ @St_Rev 26 Apr 2013
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      Replying to @simplic10

      @simplic10 @semiotechnic Or, 'the sky is a weasel' < 'the sky is indigo' < 'the sky is blue' < 'the sky is not a weasel'.

      1 reply 0 retweets 0 likes
    8. the normie whisperer‏ @simplic10 26 Apr 2013
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      Replying to @St_Rev

      @St_Rev @semiotechnic @Meaningness All of these sound like category errors to me.

      1 reply 0 retweets 0 likes
    9. David Chapman‏ @Meaningness 26 Apr 2013
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      Replying to @simplic10

      @simplic10 @St_Rev @semiotechnic That's kind of the point, isn't it? Some uncertainty can usefully be represented numerically, some can't.

      5 replies 0 retweets 0 likes
    10. St. Rev  ☯️ 🏴 😻‏ @St_Rev 26 Apr 2013
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      Replying to @Meaningness

      @Meaningness @simplic10 @semiotechnic In particular, *vagueness* and *ill-definedness* don't seem amenable to quantification.

      4 replies 1 retweet 1 like
      David Chapman‏ @Meaningness 26 Apr 2013
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      Replying to @St_Rev

      @St_Rev @simplic10 @semiotechnic Back in the 80s bayesians went epicyclic on that and assigned numerical degrees of ambiguity to priors.

      2:07 PM - 26 Apr 2013
      5 replies 0 retweets 0 likes
        1. St. Rev  ☯️ 🏴 😻‏ @St_Rev 26 Apr 2013
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          Replying to @Meaningness

          @Meaningness @simplic10 @semiotechnic In some sense the simplest base case/toy model for epistemic logic has to be https://en.wikipedia.org/wiki/Quantum_logic …

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        1. St. Rev  ☯️ 🏴 😻‏ @St_Rev 26 Apr 2013
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          Replying to @Meaningness

          @Meaningness @simplic10 @semiotechnic That's the logic of systems that a) appear to be actually explicitly specifiable and b) can be...

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        1. St. Rev  ☯️ 🏴 😻‏ @St_Rev 26 Apr 2013
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          @Meaningness @simplic10 @semiotechnic ...determined with concrete measurement devices...and that logic is already hideously more complex...

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        1. St. Rev  ☯️ 🏴 😻‏ @St_Rev 26 Apr 2013
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          Replying to @Meaningness

          @Meaningness @simplic10 @semiotechnic ...than one ever sees deployed in these kinds of philosophical arguments. & there are attempts to...

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        1. St. Rev  ☯️ 🏴 😻‏ @St_Rev 26 Apr 2013
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          Replying to @Meaningness

          @Meaningness @simplic10 @semiotechnic ...introduce epicycles even here; I had a professor whose research was on operator-valued QM logic.

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