How a man who holds the entire population of a country as his prisoners, and punishes the families of those who escape, can be admired by people who call themselves liberals is one of the many wonders of the human mind's ability to rationalize. Yet such is the case with Fidel Castro.

Military pay has been allowed to lag behind to the point where career enlisted men with families to feed have been forced to resort to food stamps.

Prices are important not because money is considered paramount but because prices are a fast and effective conveyor of information through a vast society in which fragmented knowledge must be coordinated.

A passionate commitment to social justice is no substitute for knowing what the hell you're talking about.

People in the political world have every incentive to say things that lead voters away from a clear economic understanding of issues. What has happened more and more is that organized groups have more and more reasons to say things that don't make any economic sense.

During the 1930s, some of the leading intellectuals in America condemned our economic system and pointed to the centrally planned Soviet economy as a model -- all this at a time when literally millions of people were starving to death in the Soviet Union, from a famine in a country with some of the richest farmland in Europe and historically a large exporter of food.

The big divide in this country is not between Democrats and Republicans, or women and men, but between talkers and doers. Think about the things that have improved our lives the most over the past century - medical advances, the transportation revolution, huge increases in consumer goods, dramatic improvements in housing, the computer. The people who created these things - the doers - are not popular heroes. Our heroes are the talkers who complain about the doers.