What I'm not saying is that all government spending is bad. It's not - far, far from it, but there is no free lunch, as a former colleague of mine used to say. There is no public tooth fairy. Father Christmas does not work on the Treasury staff this year. You can never bail someone out of trouble without putting someone else into trouble.

Sound money is the sine qua non of a prosperous society.

People can also change the timing of when they earn and receive their income in response to government policies.

I think the inflation prospects for the U.S. over the next five or six, seven years, are quite serious. You cannot have a bumper crop in apples without the value or the price of each apple falling. The Fed has had the largest increase in the monetary base in the history of the U.S., from colonial times to the present, times ten.

There are 11 states in the United States that in the last 50 years instituted an income tax. So I looked at each of those 11 states over the last 50 years, and I took their current economic metrics and their metrics for the five years before they put in the progressive income tax... Every single state that introduced a progressive income tax has declined as an overall share of the U.S. economy.

There are several states that move from Karl Marx-like policies to Adam Smith-like policies and back again in a weekend. So for the states with huge volatility in their income tax policies over time, the differences in growth rates in those periods are really amazingly consistent with tax rates really mattering.

If you look at the performance of the zero-income-tax-rate states and the highest-income-tax-rate states, I believe a large amount of their difference is due to taxes. Not only is it true of the last decade, but I took these numbers back 50 years. And, there's not one year in the last 50 where the zero-income-tax-rate states have not outperformed the highest-income-tax-rate states.