We are of Barbaric Lineage

Let us conjure a scenario in the ancient world, before the dawn of any civilization, of two tribes of similar population size.

The tribe A is nomadic that relies on the skill of hunting and pillaging, rather than farming, rearing, or any sort of settled or sustained growth.

The tribe B, in contrast, is a settled tribe living and thriving in its local place through farming, rearing, and engaging in activities of a stable place and stable society.