The other dynamic keeping the stock market up - both for technology stocks and others - is that companies are using a lot of their income for stock buybacks and to pay out higher dividends, not make new investment,. So to the extent that companies use financial engineering rather than industrial engineering to increase the price of their stock you're going to have a bubble. But it's not considered a bubble, because the government is behind it, and it hasn't burst yet.

Today, people are having to spend so much of their money, to acquire a house and to get an education that they don't have enough to spend on goods and services, except by running into yet more debt on their credit cards and other borrowings.

If the economy is growing, people want to employ more workers. If you hire more labor, wages go up.

Normally, if someone goes bankrupt, you wipe out the debt and get a fresh start. But that's not permitted with student loans. So the effect is to impoverish many graduates with very high debts.

Europe is sort of like the Soviet Union in the '30s and '40s. There was an argument, is it reformable or not? There is a feeling, and I think it's correct, that the European Union, the eurozone, and the euro, is not reformable, as a result of the Lisbon treaties and the other treaties that have created the euro. Europe has to be taken apart in order to be put together not on a right-wing, neoliberal basis, but on a more social basis.

It's amazing that Europe says, "What are we going to do with these refugees?" It's as if it doesn't realize that being part of NATO and bombing these countries forces them to choose to live by fleeing, or to stay and get bombed.

Actually, high housing prices don't help the economy. They raise the cost of living.