^valid point about evolution but your using it incorrectly
for the longest time our family units were based on the Alpha male mentality, and surely you cant call that system anything but about self
you survive based on how well you can please the alpha male, you want nothing more then to be the alpha male, and you only get what teh alpha male does not use
when everything revolved around getting to that point and then being in charge how can you call that selflessness?








