Climate change is a reality.

Now it is unambiguously clear that trickle-down economics does not work. But what does that mean? That means we have to structure our economic policies to make sure that we have shared prosperity. And you don't do that by giving a tax cut to the big winners and raising taxes on those who have not done very well. Your economic policy has to respond to the way our economic system has been working.

Trickle-down economics is a myth. Enriching corporations - as the TPP would - will not necessarily help those in the middle, let alone those at the bottom.

They [political leaders ] thought the only problem was the banking system, and if they fixed the banking system, all would be fine. But the banking system and the mortgage problem were symptomatic of some deeper problems, and evidently they still haven't recognized those deeper problems.

What most Americans mean when they say "the end of the recession" is, "When will it be back to normal? When can we get jobs? When will the employment rate be back to 4 percent or 5 percent?"

I grew up in a family in which political issues were often discussed, and debated intensely.

It's actually a tribute to the quality of economics teaching that they have persuaded so many generations of students to believe in so much that seems so counter to what the world is like. Many of the things that I'm going to describe make so much more common sense than these notions that seem counter to what one's eyes see every day.