Peaceful societies

FABBRO:

Lack some most important structural prerequisites for engaging in war; Little or no surplus that can be used to develop military/political org, strong leadership

Werner Levi:

Though may be aggressive to some extent, but not enough to kill others, maybe environmental factors or compassion innate

Raymond kelly:

Social substitutability;

Warless societies are unsegmented societies, vengeance is directed only at the individual responsible, not at other members

Behavioral psychologists: Aggression can be modified through the learning of peaceful or cooperative responses; many societies have “learned” to be nonaggressive.