> Evolution wise, we're disposable. Women are not. The human race can easily be replenished with 99 women and 1 man. But not with 99 men and 1 women
This is not how evolution works. It runs on which genes outreproduce which other genes within a species, and cares nothing for "the good of the species" or "the survival of the species". If men are more violent, it was because individually more violent males outreproduced less violent males - not because "males are disposable". (Even this is still a simplification relative to inclusive genetic fitness, but it's definitely not because "males are disposable!")
This is not how evolution works. It runs on which genes outreproduce which other genes within a species, and cares nothing for "the good of the species" or "the survival of the species". If men are more violent, it was because individually more violent males outreproduced less violent males - not because "males are disposable". (Even this is still a simplification relative to inclusive genetic fitness, but it's definitely not because "males are disposable!")
http://wiki.lesswrong.com/wiki/Group_selection