As elite attitudes towards public education over time illustrate, simple formulas are far from adequate. There are conflicting tendencies.

We have to remember that literally within months after Castro's taking office the planes from Florida were beginning to bomb Cuba. Within a year, the Eisenhower administration secretly, but formally, decided to overthrow the government. Then came the Bay of Pigs invasion. The Kennedy administration was furious about the failure of the invasion and immediately launched a major terrorist war and economic war that got harsher through the years. Under these conditions it is kind of amazing that Cuba survived.

Obama's primary constituency was financial institutions. They were the core of the funding for his campaign. They expect to be paid back. And they were. They were paid back by coming out richer and more powerful than they were before the crisis that they created.

Regulate the banks, get money out of elections; raise the minimum wage, environmental issues. They're all very important and the Occupy movement made a difference. It shifted not only the discourse but to some extent, action on these issues.

The labor movement had been pretty much killed in the 1920s, almost destroyed. It revived in the 1930s and made a huge difference. By the late 1930s the business world was already trying to find ways to beat it back.

The free market is 'socialism' for the rich: the public pays the costs and the rich get the benefit - markets for the poor and plenty of state protection for the rich.

Look at the ozone story. As long as it was the southern hemisphere that was being threatened, there was very little talk about it. When it was discovered in the north, very quickly actions were taken to do something about it. Right now there's discussion of putting serious effort into developing a malaria vaccine, because global warming might extend malaria to the rich countries, so something should be done about it.