The Genetical Evolution of Social Behaviour. I & II.¶
Hamilton, W. D. (1964). The Genetical Evolution of Social Behaviour. I & II. Journal of Theoretical Biology, 7(1), 1-52.
Cited by¶
3 citations across 3 artifacts.
Each citation links to the sentence it supports in the citing article.
Primes¶
- Green-Beard Effect
- The prime names a third mechanism of cooperation, distinct from kin selection (genome-wide relatedness) and reciprocal altruism (repeated interaction with memory).
This sourceFoundational theory of kin selection and inclusive fitness, the alternative relatedness-based mechanism the green-beard effect is distinguished from.
- The prime names a third mechanism of cooperation, distinct from kin selection (genome-wide relatedness) and reciprocal altruism (repeated interaction with memory).
- Other-Regarding Preferences
- In evolutionary biology, kin selection values relatives' reproductive success at a coefficient given by relatedness, reciprocal altruism and eusocial cooperation instantiate the same structure with fitness as the preference function and a related or grouped agent as the "other," and the cross-argument weights are biological parameters with empirical values.
This sourceStates Hamilton's rule (rB > C): kin selection values relatives' fitness at the coefficient of relatedness.
- In evolutionary biology, kin selection values relatives' reproductive success at a coefficient given by relatedness, reciprocal altruism and eusocial cooperation instantiate the same structure with fitness as the preference function and a related or grouped agent as the "other," and the cross-argument weights are biological parameters with empirical values.
- Solidarity
- W. D. Hamilton's (1964) rule — that an altruistic act is favored when the relatedness-weighted benefit to recipients exceeds the cost to the actor — supplies a substrate-level anchor for fate-sharing: cost borne in proportion to shared genetic stake.
This sourceDerives the inclusive-fitness rule (rB > C) supplying the biological anchor for fate-sharing: cost borne in proportion to shared genetic stake.
- W. D. Hamilton's (1964) rule — that an altruistic act is favored when the relatedness-weighted benefit to recipients exceeds the cost to the actor — supplies a substrate-level anchor for fate-sharing: cost borne in proportion to shared genetic stake.
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