The obstacles to peace are not obstacles in matter, in inanimate nature, in the mountains which we pierce, in the seas across which we fly. The obsta… - Norman Angell

The fight for ideals can no longer take the form of fight between nations, because the lines of division on moral questions are within the nations themselves and intersect the political frontiers. There is no modern State which is completely Catholic or Protestant, or liberal or autocratic, or aristocratic or democratic, or socialist or individualist; the moral and spiritual struggles of the modern world go on between citizens of the same State in unconscious intellectual cooperation with corresponding groups in other states, not between the public powers of rival States.

We seem to assume that if only someone could find the cure for our disease, some new plan, we should at once see that it was the cure and apply it. We ask for leaders and leadership. But if the right course, which the leader indicates, is regarded by the multitudes sincerely as the wrong one, they will declare that he is no leader but a misleader. Inevitably in a democracy the leader is he who expresses existing convictions in the most vivid way, who possesses, as someone puts it, "the common mind to an uncommon degree".

The root problem is very simply stated: if there were no sovereign independent states, if the states of the civilized world were organized in some sort of federalism as the states of the American Union, for instance, are organized, there would be no international war as we know it. ... The main obstacle is nationalism.