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.

Who can dispute that the governments of the United States constitute the most voracious tax system in the history of mankind? In the year 2000, those governments succeeded in laying hands on more than $3 trillion - almost $11,000 each for the 275 million men, women, and children resident in the country. No other nation-state rakes in an amount even close to the U.S. total.

Recipients of transfers tend to become less self-reliant and more dependent on government payments. When people can get support without exercising their own abilities to discover and respond to opportunities for earning income, those abilities atrophy. People forget - or never learn in the first place - how to help themselves, and eventually some of them simply accept their helplessness.

Many anti-energy groups display little appreciation of the extent to which modern economies depend pervasively on the use of fossil fuels and petrochemical products.

Once a bureau is created, its staff becomes a tenacious political interest group, well placed to defend its budget and to make a case for expanding its activities.

Nothing has done more to render modern economic theory a sterile and irrelevant exercise in autoeroticism than its practitioners’ obsession with mathematical, general-equilibrium models.