You have little representation of young black men in the business sector, so you have children growing up in disadvantaged neighborhoods who don't hear discussions at the dinner table about what goes on in business. It's almost as if we have two nations.

The main cause of Europe's deep fall - the losses of inclusion, job satisfaction and wage growth - is the devastating slowdown of productivity that began in the late 1990s and struck large swaths of the continent. It holds down the growth of wages rates, and it depresses employment.

In countries operating a largely capitalist system, there does not appear to be a wide understanding among its actors and overseers of either its advantages or its hazards.

I think the 19th century is an extraordinary period with a welling up of creativity and all kinds of experimentation and exploration going on at least until 1940.

People talk of the new economy and of reinventing themselves in the workplace, and in that sense most of us are less secure.

When I came back on the rink in 2012, I set a goal of wrapping up my career well rather than just winning medals. I'm not preparing for any special skills for Sochi because I don't feel like they are necessary.

I am a legal immigrant whose parents went from Russia to China to Chile to finally reach the United States and thereby give me a chance to have a better life. I served six years in the U.S. Army Reserve, went to college, have a successful career and have dedicated my life to being a good citizen.

The stereotypical successful entrepreneur is Mark Zuckerberg - the young college dropout who dreamed up a crazy idea while in his dorm room.