== Pure nonsense == 
 I have been reverted twice for saying, in the lead of this article, that one of men's traditional roles is that of "protector" with some noise about a source failure.  Are you kidding me?  First of all, per WP:Lead article leads do not need citations if the content in the lead is sourced in the body.  Secondly, do the editors reverting this change not live in human society?  Would someone like me to source a claim that one of women's traditional roles was caretaker of children?  I know it is probably fun to revert editors you disagree with just because, but it's not creating a better encyclopedia and just wastes people's time.  There's no need to source a statement that says water is wet.  If you need a Wikipedia policy for that try WP:Common