Titlebook: Sociobiology and Conflict; Evolutionary perspec Johan M. G. Dennen (Researcher at the Polemologica Book 1990 Chapman and Hall 1990 Pet.aggr

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. Conflict is the universal experience of all life forms. Organisms are bound in multiple conflict-configurations and -coalitions, which have their own dynamic and their own logic. This does not mean, however, that the more paroxysmal forms of conflict behaviour, naked violence and destruction, are

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The evolutionary foundations of revolutionFor example, culture is adaptive or else, contrary to known fact, it would act negatively on population growth. Again, human beings tend to behave according to self-interest, for that has a positive influence on reproductive success.

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Selfish cooperation in social roles: the vigilance game in continuous timeammes that an individual in a population can adopt. It is usually assumed that these are genetically determined. An ESS is a strategy which, when adopted by a large enough fraction of the population, cannot be invaded by any alternative rare (‘mutant’) strategy. A rare ESS strategy can invade a non-ESS population.

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The biological instability of social equilibriahavioural system are discussed which prevent us from utilizing our intellectual and cognitive faculties for investigation of our innermost social tendencies. We shall return to these ‘no entrance’ signs built into our cognitive system below.

Arboreal

Territoriality and threat perceptions in urban humansdefined, territoriality is a form of aggression (Wilson, 1975a) which, by default, has to be acted out or at least advertised for a territory to exist. An area that is not defended is not, strictly speaking, a territory and an animal which defends no area cannot, according to this view, be called territorial.

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Primitive war and the Ethnological Inventory Projectno derogatory implications whatsoever (cf. Hallpike, 1979). I prefer this term to substitutes such as simple, non-literate or preliterate, tribal, band-level, non- state, acephalous, or, as one may find in older literature, ‘savage’.