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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 19 Jan 2014
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      Replying to @sarahdoingthing

      @sarahdoingthing @DoTheWeirdStuff What is GTO?

      1 reply 0 retweets 0 likes
    2. Sister Sarah‏ @sarahdoingthing 19 Jan 2014
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      Replying to @St_Rev

      @St_Rev @DoTheWeirdStuff sorry "game theory optimal" too many characters but the car is nice too

      1 reply 0 retweets 1 like
    3. St. Rev  ☯️ 🏴 😻‏ @St_Rev 19 Jan 2014
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      Replying to @sarahdoingthing

      @sarahdoingthing @DoTheWeirdStuff So some analogy to cooperator/defector equilibria in iterated prisoner's dilemma?

      1 reply 0 retweets 0 likes
    4. Sister Sarah‏ @sarahdoingthing 19 Jan 2014
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      Replying to @St_Rev

      @St_Rev @DoTheWeirdStuff Some kind of iterated game theory but not necessarily along cooperate/defect lines, yes totally.

      3 replies 0 retweets 0 likes
    5. St. Rev  ☯️ 🏴 😻‏ @St_Rev 19 Jan 2014
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      Replying to @sarahdoingthing

      @sarahdoingthing @DoTheWeirdStuff ...bacteria lost genes for DNA repair because a higher mutation rate was selected for.

      1 reply 0 retweets 1 like
    6. Sister Sarah‏ @sarahdoingthing 19 Jan 2014
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      Replying to @St_Rev

      @St_Rev @DoTheWeirdStuff YES - oh man this fits into what we were talking about so well (Westermarck & wife trading as prerequisites)

      4 replies 0 retweets 0 likes
    7. St. Rev  ☯️ 🏴 😻‏ @St_Rev 19 Jan 2014
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      Replying to @sarahdoingthing

      @sarahdoingthing @DoTheWeirdStuff Trying to think of a good phrasing: gaussian-blurring the genome is selected for at species level.

      1 reply 0 retweets 1 like
    8. Sister Sarah‏ @sarahdoingthing 19 Jan 2014
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      Replying to @St_Rev

      @St_Rev @DoTheWeirdStuff I know what gaussian blurring is but I'm going to need more explanation here

      8 replies 0 retweets 0 likes
    9. St. Rev  ☯️ 🏴 😻‏ @St_Rev 19 Jan 2014
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      Replying to @sarahdoingthing

      @sarahdoingthing It seems like it would be hard have a 'mutate this gene but leave that one alone OK' mechanism. But who knows?

      1 reply 0 retweets 1 like
    10. David Chapman‏ @Meaningness 19 Jan 2014
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      Replying to @St_Rev

      @St_Rev @sarahdoingthing My recollection is that there are multiple mechanisms for adjusting mutability of parts of genome.

      2 replies 0 retweets 1 like
      David Chapman‏ @Meaningness 19 Jan 2014
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      @St_Rev @sarahdoingthing > I’m confused or else it was confirming a particular part of the story.

      7:05 PM - 19 Jan 2014
      1 reply 0 retweets 0 likes
        1. New conversation
        2. St. Rev  ☯️ 🏴 😻‏ @St_Rev 19 Jan 2014
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          Replying to @Meaningness

          @Meaningness @sarahdoingthing Dunno if I'd read abt it before but as a general principle it seems obvious. Or 'obvious after years of study'

          1 reply 0 retweets 1 like
        3. David Chapman‏ @Meaningness 19 Jan 2014
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          Replying to @St_Rev

          @St_Rev @sarahdoingthing Completely random relevant thing I just found after 13 seconds of googling: http://jac.oxfordjournals.org/content/67/4/962.abstract …

          3 replies 0 retweets 1 like
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