Once upon a time, in a land far, far away--there lived men who dressed in suits of glittering steel... their purpose: to roam the lands in search of good deeds to be done in order to earn their salvation. The journey, although perilous, would be one of virtue and piety. Having to face down monstrous creatures and beastly men, they would sometimes take the help of other beasts in carrying out their conquests. (Of course, there were still others who may have been a bit misguided, but the myth endures, if not accurately portrayed.)
Virginia Woolf: A feminist's view on why we go to war.