Individual Selection for Cooperative Group Formation

Powers, Simon T., Penn, Alexandra S. and Watson, Richard A., (2007) Individual Selection for Cooperative Group Formation e Costa, Fernando A., Rocha, Luis M., Costa, Ernesto, Harvey, Inman and Coutinho, António (eds.) In Advances in Artificial Life: Proceedings of the Ninth European Conference on Artificial Life (ECAL 2007). Springer., pp. 585-594.


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It is well known that certain environmental conditions, such as a spatially structured population, can promote the evolution of cooperative traits. However, such conditions are usually assumed to be externally imposed. In this paper, we present a model that allows the conditions that promote or hinder cooperation to arise adaptively via individual selection. Consequently, instead of selection simply favouring cooperation under imposed environmental conditions, in our model selection also operates on the conditions themselves via a niche construction process. Results are presented that show that the conditions that favour cooperation can evolve, even though those that favour selfish behaviour are also available and are initially selected for.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Event Dates: 10/09/07-14/09/07
ISBNs: 9783540749127 (print)
Venue - Dates: the 9th European Conference on Artificial Life (ECAL 2007), Portugal, 2007-09-10 - 2007-09-14
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Keywords: evolution, group selection, multi-level selection, trait-group, cooperation, altruism, niche construction
Organisations: Agents, Interactions & Complexity
ePrint ID: 264277
Date :
Date Event
9 September 2007Published
Date Deposited: 06 Jul 2007
Last Modified: 17 Apr 2017 19:39
Further Information:Google Scholar

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