Németh, András; Takács, Károly - In: Journal of Artificial Societies and Social Simulation 10 (2007) 3, pp. 4-4
The evolution of altruism in humans is still an unresolved puzzle. Helping other individuals is often kinship-based or reciprocal. Several examples show, however, that altruism goes beyond kinship and reciprocity and people are willing to support unrelated others even when this is at a cost and...