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.

Organizations aren't loyal; they can't be. They have to be nimble, they have to change. That means everybody in every organization will have one eye on his or her own brand, and the other eye on the organization of which he or she is a part. And the first loyalty - self-loyalty - is becoming more and more dominant, simply as a survival strategy. I'm in no way blaming anyone here; this is just simply a fact of life.

Every organization, no matter who it is, just follow the money.

The key to understanding the rise in inequality isn't technology or globalization. It's the power of the moneyed interests to shape the underlying rules of the market.

I was there in Washington in the `90s. It was pretty bad then. It`s much worse now [in 2015]. And that vicious cycle is you`ve got again big corporations, executives, Wall Street, very wealthy individuals in both parties who are calling the shots.

We can't know in advance what history is going to say, but I would be utterly amazed and surprised if this entire adventure, this entire Iraqi invasion from the beginning of its inception, were not judged to be an utter failure and a terrible, terrible thing for the world.

Look, any cut in greenhouse gases is going to be expensive for American consumers, who are in no mood to bear additional costs.