The enjoyment of this common civilization was occasionally disturbed by voices which warned that in consequence of traditional differences wars were unavoidable even between those who shared this civilization. One did not want to believe this, but what did one imagine such a war to be like if it should ever come about? No doubt it was to be an opportunity to show the progress in man's community feeling since the days when the Greek amphictyonies had forbidden the destruction of a city belonging to the league, the felling of her oil trees and the cutting off of her water supply. It would be a chivalrous bout of arms for the sole purpose of establishing the superiority of one side or the other with the greatest possible avoidance of severe suffering which could contribute nothing to the decision, with complete protection for the wounded, who must withdraw from the battle, and for the physicians and nurses who devote themselves to their care. With every consideration, of course, for noncombatants, for the women who are removed from the activities of war, and for the children who, when grown up, are to become friends and co-workers on both sides. And with the maintenance, finally, of all the international projects and institutions in which the civilized community of peace times had expressed its corporate life. Such a war would still be horrible enough and full of burdens, but it would not have interrupted the development of ethical relations between the large human units, between nations and states. But the war in which we did not want to believe broke out and brought--disappointment. It is not only bloodier and more destructive than any foregoing war, as a result of the tremendous development of weapons of attack and defense, but it is at least as cruel, bitter, and merciless as any earlier war. It places itself above all the restrictions pledged in times of peace, the so-called rights of nations, it does not acknowledge the prerogatives of the wounded and of physicians, the distinction between peaceful and fighting members of the population, or the claims of private property. It hurls down in blind rage whatever bars its way, as though there were to be no future and no peace after it is over. It tears asunder all community bonds among the struggling peoples and threatens to leave a bitterness which will make impossible any re-establishment of these ties for a long time to come.