Charles Krauthammer

Thinking about post-Cold War US foreign policy has been led astray by three conventionally-accepted but mistaken assumptions about the character of the post-Cold War environment (1) that the world is now multipolar, whereas it is in fact unipolar, with the USA the sole superpower, at least for present policy purposes (2) that the US domestic consensus favours internationalism rather than isolationism (3) that in consequence of the Soviet collapse, the threat of war has substantially diminished.