Illnesses have always been used as metaphors to enliven charges that a society was corrupt or unjust.
Susan SontagEnemies are somewhere else, as the fighting is almost always โover there,โ with Islamic fundamentalism now replacing Russian and Chinese communism as the implacable, furtive menace. And โterroristโ is a more flexible word than โcommunist.โ It can unify a larger number of quite different struggles and interests. What this may mean is that the war will be endless---since there will always be some terrorism.
Susan Sontag