"The data on human inter-group behavior worldwide indicates that alliances and friendships are at least as common as hostility and enmity. That many hunter-gatherer ethnographic reports indicate alliances and friendships between different…"
"Is the term hierarchy the correct one in this case? The term is synonymous with “pecking order” and has often been used to describe the way dominance of one animal over another in a ranked system is related to access to food…"
"Note that there is a big difference in claiming that hunter-gatherers did not often engage in warfare and claiming that they were non-violent. The former claim is verifiable and upheld by the archaeological and ethnographic evidence - the…"