Poverty in Egypt, or anywhere else, is not very difficult to explain. There are three basic causes: People are poor because they cannot produce anything highly valued by others. They can produce things highly valued by others but are hampered or prevented from doing so. Or, they volunteer to be poor.

In general, presidents and congressmen have very limited power to do good for the economy and awesome power to do bad. The best good thing that politicians can do for the economy is to stop doing bad. In part, this can be achieved through reducing taxes and economic regulation, and staying out of our lives.

The public good is promoted best by people pursuing their own private interests. This bothers some people because they're more concerned with motives than with results.

What we call the market is really a democratic process involving millions, and in some markets billions, of people making personal decisions that express their preferences. When you hear someone say that he doesn't trust the market, and wants to replace it with government edicts, he's really calling for a switch from a democratic process to a totalitarian one.

Try this thought experiment. Pretend you're a tyrant. Among your many liberty-destroying objectives are extermination of blacks, Jews and Catholics. Which would you prefer, a United States with political power centralized in Washington, powerful government agencies with detailed information on Americans and compliant states or power widely dispersed over 50 states, thousands of local jurisdictions and a limited federal government?

Vote for me. I'll use my office to take another American's money and give it to you.

Experts and the educated elite have replaced what worked with what sounded good. Society was far more civilized before they took over our schools, prisons, welfare programs, police departments and courts. It's high time we ran these people out of our lives and went back to common sense.