Capitalism, and capitalism alone, has rescued the human race from degrading poverty, rampant sickness and early death.

The government is always looking for something that appears more dangerous than itself, and these criminals seem to fit the bill. Never mind that it was the government that promised but failed to protect us. It was the government that prevented the airlines from protecting themselves. It was the government that so badly botched the rescue operations. It was the government that had stirred up the hate that led to the terrorism.

The larger the government, the more our livings standards are reduced. We are fortunate as a civilization that the progress of free enterprise generally outpaces the regress of government growth, for, if that were not the case, we would be poorer each year - not just in relative terms, but absolutely poorer too. The market is smart and the government is dumb, and to these attributes do we owe the whole of our economic well-being.

The laws of economics tell us that the expansion of the central state can't go on forever. Its limit is reached when the looted turn on the looters.

It's not as if socialism is a new idea. It was tried in the 20th century. It produced economic stagnation and despair. In its purest form, it extinguished more than one hundred million people.

Without market prices for capital goods, accounting is not possible. You don't know if you are making money or losing money, saving resources or wasting them, doing the right thing or not doing the right thing.

Now, it is sometimes said that medical care is too important to be left to the market, and that it is immoral to profit from the illnesses of others. I say medical care is too important to be left to the failed central plans of the political class. And as for profiting from providing medical care, we can never be reminded enough that in a free society, a profit is a signal that valuable services are being rendered to people on a voluntary basis.