One of the things I tell my students is that if you want to understand what's been going on and also what needs to be done, you've got to get out of the blame game. Some people on the left want to blame the rich and corporations. Some people on the right want to blame the poor and government. Either of those frames of reference gets you nowhere and they aren't even truthful. You've got to understand the dynamic itself.

Social change occurs when the gap between the ideals that people hold and the reality that they see every day gets too large.

Higher education isn't just a personal investment. It's a public good that pays off in a more competitive workforce and better-informed and engaged citizens. Every year, we spend nearly $100 billion on corporate welfare, and more than $500 billion on defense spending. Surely ensuring the next generation can compete in the global economy is at least as important as subsidies for big business and military adventures around the globe. In fact, I think we can and must go further - not just making public higher education tuition-free, but reinventing education in America as we know it.

I wish it were simply a nightmare, but I think that any reasonable person watching American politics would come to the conclusion that a second Bush administration would in fact incorporate a more radicalized version of what we've seen in the first administration.

Regardless of how you interpret the facts, you have to come to the conclusion that inequality is widening in the US and in almost every other country.

One of the most difficult things is to get truthful people. Nobody can manage well if they don't have a lot of mirrors around them that are honest, that tell them what they're doing is wrong or wrongheaded or misconceived. And in every large bureaucracy on earth, most people are afraid to tell the boss the truth.

Humor itself is a great disinfectant. It enables people to listen.