"The real difficulty of the situation lies in the practical working of the coercion. Let it be laid down that the League as a whole will take the necessary action, economic or military. Well and good; but the League is not a military or economic unit and possesses no central executive. It is a society of independent sovereign states, their independence somewhat modified by treaty obligations and a habit of regular conference, but none the less real. I doubt whether the League as a League could declare war or wage war. The force would have to be supplied by each state separately, of its own deliberate will. ... One cannot expect Siam or Canada to mobilize because one Balkan state attacks another. And if the duty is not incumbent on all members, who is to decide what members are to undertake it? The Council has no absolute authority. No nation will be eager to subject itself to the strain and sacrifice of coercive action unless its own interests are sharply involved. But the question is whether, in a world that increasingly detests war and mistrusts force as a instrument of international policy, the various national Parliaments or Governments will in general have sufficient loyalty to the League, sufficient public spirit and sense of reality, to be ready to face the prospects of war not in defence of their own frontiers or immediate national interests, but simply to maintain the peace of the world."