Altruism via kin-selection strategies that rely on arbitrary tags with which they coevolve.
Axelrod
Robert
R
Gerald R Ford School of Public Policy, University of Michigan, Ann Arbor, Michigan 48109, USA. axe@umich.edu
Hammond
Ross A
RA
Grafen
Alan
A
D000533:Altruism; D005075:Biological Evolution; D003198:Computer Simulation; D008957:Models, Genetic; D012641:Selection, Genetic; D012931:Social Environment