At the current $5.15 an hour, the federal minimum wage has become a poverty wage. A full-time worker with one child lives below the official poverty line.

Poorly paid labor is inefficient labor, the world over.

Money is different from all other commodities: other things being equal, more shoes, or more discoveries of oil or copper benefit society, since they help alleviate natural scarcity. But once a commodity is established as a money on the market, no more money at all is needed. Since the only use of money is for exchange and reckoning, more dollars or pounds or marks in circulation cannot confer a social benefit: they will simply dilute the exchange value of every existing dollar or pound or mark.

We ought to be opening up our borders to skilled labour from all parts of the world because [the state of the world is as follows: ] if we were to do that we would increase the supply of skilled workers that our schools have been unable to create and as a consequence of that we would lower the average wage of skills and reduce the degree of income inequality in this country.

As the prosperity of the nation and the height of wage rates depend on a continual increase in the capital invested in its plants, mines and farms, it is one of the foremost tasks of good government to remove all obstacles that hinder the accumulation and investment of new capital.

Economic growth and environmental protection are not at odds. They're opposite sides of the same coin if you're looking at longer-term prosperity.