I wonder how much of this is a result of female sexual selection pressure?
It is seen in human beings and animals that statistically females mate sidewards or upwards in terms of providability. This in turn applies a pressure on males to compete for more and accumulate more resources, whereas females are not measured by males on their providability hence have no pressure on them to fight for the same resources. So, men will always compete more to get a greater share of the pie, this combined with capitalism explains whatever income gap remains after attaining equality of opportunity.
Shouldn't the underlying metrics of mating preferences also be taken into account before putting it all under male sexism and patriarch umbrella ?
It is seen in human beings and animals that statistically females mate sidewards or upwards in terms of providability. This in turn applies a pressure on males to compete for more and accumulate more resources, whereas females are not measured by males on their providability hence have no pressure on them to fight for the same resources. So, men will always compete more to get a greater share of the pie, this combined with capitalism explains whatever income gap remains after attaining equality of opportunity. Shouldn't the underlying metrics of mating preferences also be taken into account before putting it all under male sexism and patriarch umbrella ?