Windzio, Michael - In: KZfSS Kölner Zeitschrift für Soziologie und … 76 (2023) 3, pp. 415-441
This overview describes the ambivalent result of humans’ evolution towards a social and cooperative species. The evolution of friendship, based on commitment rituals and norms, solved the problem of defection in reciprocal altruism. The social brain implies the cognitive capacity of...