To get the girl

摘要

When two drunken men fight over a W woman, alcohol and stupidity may not be the only things at work. Sadly, evolution may have shaped men to behave this way. Almost all of the traits considered to be masculine-big muscles, facial hair, square jaws, deep voices and a propensity to violence-evolved, it now seems, specifically for their usefulness in fighting off or intimidating other men, allowing the winner to get the girl.