I see three forces militating in favor of growing inequality: increasing measurement of worker value added, automation through smart software, and globalization.

Look at electricity in human history - it took a few decades for electricity to really revolutionize the American economy. And the Internet will be the same. At some point in the future, we will arrive at a new era of low-hanging fruit.

When you look at the actual data on technological innovation, one thing you see is that what I call the 'low-hanging fruit' has been exhausted. So radio, flush toilets, electricity, and automobiles - a lot of very basic inventions - have spread to almost all households.

The iPhone is made on a global scale, and it blends computers, the Internet, communications, and artificial intelligence in one blockbuster, game-changing innovation. It reflects so many of the things that our contemporary world is good at - indeed, great at.

I believe in dreams. Being a Merlin, I also believe in magic; the kind of magic that begins when someone who cares reaches out for a child.

Teaching the guitar is a constant source of inspiration. I sometimes think I get more out of the lessons than my students.

I am in the U.K. for inspiration because I'm doing a follow on series to 'The Infernal Devices,' called 'The Last Hours.' It's a re-telling of 'Great Expectations' with 'Shadowhunters'... because why not! It's set in 1903, so I'm doing a lot of locational research.

When I go out before a crowd, I ask God to give me inspiration to be the light.