Originally posted by Soothfast
The truth value of your statement is 0. Reason: evil has been documented in tribes that have no conception of money.
Without actual money, other things may suffice.
Wealth in material resources: furs, precious metals, weapons, women, herds of animals, magical totems.
Wealth in influence: the favor of the chieftain, being next in line for chieftain, becoming the tribe's medicine man.
Wealth in knowledge or ability: knowledge of trapping animals, knowledge of agriculture, knowledge of medicine, skill in hunting or fighting, skill in games of chance.
I could go on, but you get my point.