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Simulating Green Beard Altruism

Primer · explainer · Watch on YouTube

Evolution & geneticsProbability & game theory

What it is

Primer simulates green beard altruism, where individuals recognize and help others carrying a shared marker, and shows how imposters affect its evolution. It is an animated evolution simulation based on published papers.

Why Hacker News recommends it

HN recommends it as part of Primer's strong series of evolution and emergence simulations.

  • 3 people recommended it
  • 3 different months
  • 1 strong recommendations
  • first 2021, last 2021

What HN commenters said

  1. “Primer, who's had a great string of genetic/evolution simulation videos”

    Primer's evolution simulations of emergent society

    jedimastert, 2021-03 · Strong recommendation · in “Show HN: Play with Shaders Inspired by Slime Mold”

  2. “The final section (imposters) of this [1] simplified exploration of “green beard altruism” might be of interest to you”

    Simplified exploration of green beard altruism, imposters section

    ghgdynb1, 2021-04 · Recommendation · in “Yellen calls for global minimum corporate tax rate”

  3. “there are a bunch of really interesting videos made to demonstrate concepts like the evolution of altruism”

    Videos demonstrating evolution of altruism

    qvrjuec, 2021-06 · Recommendation · in “ALiEn – a GPU-accelerated artificial life simulation program”

Excerpts from Hacker News comments, linked to the originals. Summaries and labels were written by a language model from those comments.

Topics: green beard altruism, evolution simulation, game theory, primer, agent-based model

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