The existence of a free market does not of course eliminate the need for government. On the contrary, government is essential both as a forum for determining the "rule of the game" and as an umpire to interpret and enforce the rules decided on.

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.

The euro is going to be a big source of problems, not a source of help.

The Great Depression in the United States, far from being a sign of the inherent instability of the private enterprise system, is a testament to how much harm can be done by mistakes on the part of a few men when they wield vast power over the monetary system of the country.

The only corporate social responsibility a company has is to maximize its profits.

The great virtue of a free market system is that it does not care what color people are; it does not care what their religion is; it only cares whether they can produce something you want to buy. It is the most effective system we have discovered to enable people who hate one another to deal with one another and help one another.

The most important ways in which I think the Internet will affect the big issue is that it will make it more difficult for government to collect taxes.