The supranational ordering of atomic power is the indispensable precondition for survival, but it tells us nothing about the purpose for which we want to survive. And while this problem has been the object of protracted negotiations, the United States, as the leading nation of the non-Communist world, was called upon to act as though that problem were on the way to solution, as though mankind and, more particularly, Western civilization would survive, and to fashion out of its power and leadership a common purpose for the whole non-Communist world.

The United States was expected to use its predominant power on behalf of the purpose that would be not only its own but also one in which the non- Communist world could recognize its distinct character and in whose achievement it could experience a common destiny.