To continue on the road we Americans have traveled for the past century is ultimately to deliver ourselves completely into the hands of an unlimited government. We can have a free society or a welfare state. We cannot have both.

Until the 1930s, the Constitution served as a major constraint on federal economic interventionism. The government's powers were understood to be just as the framers intended: few and explicitly enumerated in our founding document and its amendments. Search the Constitution as long as you like, and you will find no specific authority conveyed for the government to spend money on global-warming research, urban mass transit, food stamps, unemployment insurance, Medicaid, or countless other items in the stimulus package and, even without it, in the regular federal budget.

Government spending either is completely wasteful, merely transfers income, purchases an intermediate rather than a final good, or purchases valuable final services whose value cannot be ascertained because the transaction is not made by private parties exchanging their own resources in a market setting.

This is the true lesson of our history: war, preparation for war, and foreign military interventions have served for the most part not to protect us, as we are constantly told, but rather to sap our economic vitality and undermine our civil and economic liberties.

For members of the political class, the crucial question is always: how can we push out the frontier, how can we augment the government's dominion and plunder, with net gain to ourselves the exploiters who live not by honest production and voluntary exchange, but by fleecing those who do so?

If I had to use a single word to describe what is fundamentally wrong with government today, I would use the word fraud.

In U.S. history, war has served as an important diversionary tactic, causing the people at large to shift their attention away from the state's own criminality and toward real or fictitious devils abroad. Wars have therefore proved to be extremely useful in propping up the political class and preserving it from the public resistance and rebellion that might otherwise have arisen.