Self-sacrifice as a social signal
- PMID: 31064603
- DOI: 10.1017/S0140525X18001590
Self-sacrifice as a social signal
Abstract
Self-sacrifice can be modeled as a costly social signal carried to the ultimate extreme. Such signaling may be evolutionarily stable if social status is, in part, inherited.
Comment in
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Four things we need to know about extreme self-sacrifice.Behav Brain Sci. 2018 Jan;41:e222. doi: 10.1017/S0140525X1800208X. Behav Brain Sci. 2018. PMID: 31064561
Comment on
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Dying for the group: Towards a general theory of extreme self-sacrifice.Behav Brain Sci. 2018 Feb 7;41:e192. doi: 10.1017/S0140525X18000249. Behav Brain Sci. 2018. PMID: 29409552
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