Having a great idea is important. But having a great team is also important.

When I first got started in the late '70s, early '80s, and first was thinking about the interactive world, I believed so fervently that it was the next big thing, I thought it would happen quickly.

The pace of change and the threat of disruption creates tremendous opportunities.

If you really got the right people, and you've got them working together as a team, whether it's in business, whether it's in science, whether it's in politics, you can make a big difference.

You're not just trying to do something marginally, incrementally better. You're doing something that is a fundamental paradigm shift, that will have exponential impact. That means it's harder to do, but ultimately, if it's successful, the impact it has is far greater.

The real magic in National Geographic isn't how much money they have left at the end of the year. It's the fact that through their overall focus they are reaching hundreds of millions of people and educating people about the world. It just happens to be done in a business-oriented kind of way that is more sustainable.

For better or worse, that is true with any new innovation, certainly any new technological innovation. There's many good things that come out of it, but also some bad things. All you can do is try to maximize the good stuff and minimize the bad stuff.