The basic flaw in this argument is that throughout modern history. Western Europe has always been far more homogeneous, in terms of economics and culture, than the world as a whole is at the present time. The immense human and material losses of World War I and World War II created a far more intense motivation in the post-war era toward change than exists at the present time over all the nations of the world, since most nations today have not experienced the horrors of war at first hand for a very long time. Moreover, in the aftermath of World War II, the Western European nations were motivated to a higher level of harmony and mutual cooperation owing to the fear that if they did not cooperate, they would become mere pawns in the strategic and potentially deadly game being played between the United States and the Soviet Union.