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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. Kevin Simler‏ @KevinSimler 13 May 2019
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      GOING CRITICAL — a 🆕 interactive essay! How to prevent disease, control nuclear reactions, and encourage the spread of ideas. All with playable simulations. https://meltingasphalt.com/interactive/going-critical …pic.twitter.com/UBIhO2Aadr

      117 replies 675 retweets 1,861 likes
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    2. Sam Bhagwat‏ @calcsam 13 May 2019
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      Replying to @KevinSimler

      1. This is amazing 2. I had never considered the idea of careerism as “immunity” to knowledge sharing. That’s an incredibly powerful insight. You could consider toxic members in any community have similar effects.

      2 replies 3 retweets 20 likes
    3. Kevin Simler‏ @KevinSimler 13 May 2019
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      Replying to @calcsam

      Thanks Sam. I agree that #2 is particular interesting. I see the same dynamic e.g. in @Meaningness's Geeks, Mops, and Sociopaths model (https://meaningness.com/geeks-mops-sociopaths …), where the mops and sociopaths eventually dilute the geek network near to death.

      1 reply 1 retweet 12 likes
    4. David Chapman‏ @Meaningness 13 May 2019
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      Replying to @KevinSimler @calcsam

      This essay is fab and I will do a tweet thread on it tomorrow!

      1 reply 0 retweets 7 likes
    5. David Chapman‏ @Meaningness 13 May 2019
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      Replying to @Meaningness @KevinSimler @calcsam

      Would it be easy to add a slider for the density of dead nodes? I treat to dig into the js to adjust it, but React spaghettified the code.

      2 replies 0 retweets 4 likes
    6. Kevin Simler‏ @KevinSimler 13 May 2019
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      Replying to @Meaningness @calcsam

      There's an "Immunity" percentage slider on a few of the widgets, which controls the overall density of dead nodes (see e.g. attached). I left it off of some simulations (for simplicity), but could add it back. Is that what you're referring to? Or something else?pic.twitter.com/ocacUEdzBc

      1 reply 0 retweets 3 likes
    7. David Chapman‏ @Meaningness 13 May 2019
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      Replying to @KevinSimler @calcsam

      I meant the last one—I don’t see a slider for the % careerists? (possibly one of my 73 security plugins has screwed it up?)

      2 replies 0 retweets 3 likes
    8. Kevin Simler‏ @KevinSimler 13 May 2019
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      Replying to @Meaningness @calcsam

      OK updated! (It wasn't the fault of your plugins... at least not this time ;)

      1 reply 0 retweets 2 likes
      David Chapman‏ @Meaningness 13 May 2019
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      Replying to @KevinSimler @calcsam

      Thank you! There’s now “careerists” sliders on two of the earlier simulations, which might not be what you wanted? (if adding the careerist sliders to the last one adds it automagically to the others due to code modularity, then maybe better on none…)

      10:13 PM - 13 May 2019
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      • timothy rice Kevin Simler We're A Plague Ship Not A Coffin
      3 replies 0 retweets 3 likes
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        2. David Chapman‏ @Meaningness 13 May 2019
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          Replying to @Meaningness @KevinSimler @calcsam

          Ofc your sims aren’t meant to be quantitative… but fwiw I’d estimate >80% of scientists are dead weight (<= 0 value). Somehow some science gets done anyway! In practice I think this is because the competent people have informal networks that route around the damage.

          1 reply 1 retweet 3 likes
        3. Kevin Simler‏ @KevinSimler 13 May 2019
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          Replying to @Meaningness @calcsam

          "Somehow some science gets done anyway!" — well the degree is much higher IRL. In the sims, each scientist can only talk to 4 others! "Informal networks" — I've heard this called the "invisible college" and I _love_ that term.

          2 replies 1 retweet 5 likes
        4. 17 more replies
        1. David Chapman‏ @Meaningness 13 May 2019
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          Replying to @Meaningness @KevinSimler @calcsam

          I wanted to see if there is a critical threshold for %careerists, which it looks like there is (around 15% on the last simulation).

          0 replies 0 retweets 2 likes
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        1. Kevin Simler‏ @KevinSimler 13 May 2019
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          Replying to @Meaningness @calcsam

          aw fudge, that's why we don't monkey with the code after it ships :P changed them all back to "immunity." thanks for catching that

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