Why we have war:
Ten thousand books have been written on this subject, on the impact of our wartime economic footing upon domestic policy, the environment, global affairs and politics. In the end, however, the fact that our economy is set on a wartime footing means one simple thing.
Without wars, the economy flakes and falls apart. Without wars, the trillions of dollars spent on weapons systems, military preparedness and a planetary army would dry up, dealing a death blow to the economy as currently constituted. Without wars or the threat of wars, the populace is not so easily controlled and manipulated.