There's a great debate going on, you know, on whether we're moving toward a system of giant oligopolies or a system of multiples of small businesses. Which is it? I think it's both. In every sector of the economy, we have giant brands that are trustworthy guides to what's good, and then a vast number of small groups, many of them project-based, sometimes folding and re-creating, that are offering products and services through those giant global brands.

The core principle is that we want an economy that works for everyone, not just for a small elite. We want equal opportunity, not equality of outcome. We want to make sure that there's upward mobility again, in our society and in our economy.

There are party leaders, big corporation, Wall Street. There are very wealthy individuals who kind of represent where the Democratic Party, the official Democratic Party was and to some extent still is.

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.

In entertainment, the technology began giving us greater choice and easier switching before almost any other area. The studios became much more dependent on the stars, not just star actors and directors but also star technicians, star cinematographers. It's a very important evolution in terms of understanding why people are working the way they're working.

More and more, leadership, whether it's profit or nonprofit, is about recruiting and keeping talented people. That's the biggest challenge. Yes, you've got to create systems that will enable people easily to innovate continuously; you've got to be a system-builder. But finding and keeping geeks and shrinks is the biggest challenge. That means leaders have got to be salespeople, they've got to be recruiters, and they've got to be actively able to understand and keep the talent they have. Leadership is courtship. That's what it's becoming.

What we really need to understand here is that it`s all about power. This is where the surge is coming from for Bernie Sanders. In some ways, it`s a very different - it`s a different surge, but it`s coming out of the same sort of sense of fundamental powerlessness and anger and frustration for Donald Trump.