In short, we have little faith in a pacifism which is mere _laissez-faire_, in the doctrine that peace is the vacuum created by the absence of war. Peace is something more original than that. It is a great construction, of infinite complexity, which will be aided but not consummated by good intentions. It involves dangers, failures, disappointments. The interests of the world are interwoven, and no nation can work for peace by adopting counsels of perfection in a policy of isolation. Yet that is what mere non-resistance implies. It implies an unwillingness to take the risk of participation in world politics, it trusts vaguely that by staying at home and minding our business, we can make our own little cultivated garden bloom in peace and prosperity. There is no internationalism in such a view of things. The real internationalist is one who works first of all to keep his own nation from aggressive action, who infuses his own national policy with a desire for international peace. He works to control his own government so as to make it adopt a humanely constructive foreign policy. He does not refuse to have part in the world’s affairs because the world may soil his hands. He realizes that peace can be created only out of the strength of intelligent people, that even God when he fought the devil had to compromise his own perfection. [Sidenote: The clear-sighted idealist sees a League of Peace.] It is more than a century since Thomas Paine proposed to secure the world’s peace forever by a league between Britain, France and the United States. He made the suggestion on the eve of the Napoleonic wars, and it is hardly an accident that the idea was revived with a different trinity a few months before the present struggle. It was Britain, France and Germany that Jean Jaurès would have united in a League of Peace. At the parting of the ways the clear-sighted idealist has always understood that the choice is not between war and that sort of peace which is only a negation of war. The choice in both these crises lay between shattering war and constructive peace, between an open and destructive enmity and a peace based on a common will and an active partnership. Mirabeau had the same vivid perception, and what these three saw is still a vision that haunts us among the mists of war. Of the several proposals that arise inevitably in men’s minds when we think of preventing the renewal of this Continental struggle, there is none which sober thinkers propound so readily and none which has been worked out with greater detail in England than this expedient of the League of Peace. There are, indeed, a few who dare to speak of the United States of Europe, and some who discuss the creation of an international police force to secure the law of nations and repress aggression. But even they do not deny the inordinate difficulties. This war has lasted long enough to teach all but the unteachable that neither side will be able to crush and dominate the other.