The price system works so well, so efficiently, that we are not aware of it most of the time. We never realize how well it functions until it is prev… - Milton Friedman

To the despair of every economist, it seems almost impossible for most people other than trained economists to comprehend how a price system works. Reporters and TV commentators seem especially resistant to the elementary principles they supposedly imbibed in freshman economics. Second,

These people live in many lands, speak different languages, practice different religions, may even hate one another- yet none of these differences prevented them from cooperating to produce a pencil. How did it happen? Adam Smith gave us the answer two hundred years ago.

Only a crisis - actual or perceived - produces real change. When that crisis occurs, the actions that are taken depend on the ideas that are lying around. That, I believe, is our basic function: to develop alternatives to existing policies, to keep them alive and available until the politically impossible becomes the politically inevitable.