The U.S. government has been preoccupied with health care 'reform,' but this refers to improving access and insurance coverage and has little or nothing to do with innovation.

Of course, the medical profession doesn't like D.I.Y. anything.

We're all essentially surgically connected to our smartphones, and we're still in the early stages of realizing their medical potential. But they should be a real threat to the medical profession.

Chemotherapy is just medieval. It's such a blunt instrument. We're going to look back on it like we do the dark ages.

Essentially, every technology you have ever heard of, where electrons move from here to there, has the potential to be revolutionized by the availability of molecular wires made up of carbon. Organic chemists will start building devices. Molecular electronics could become reality.

Maybe I need to make a change, or maybe it's living here in New York or using social media or working in media and entertainment, but I feel like I'm constantly trying to maintain this sense of, 'Why do I do what I do?'

As a couple, we mutually decided to stay away from it, and rather than spending time on Internet, we be with each other. And if I need to tell Himanshu anything, I would rather whisper it in his ears than on social media. He is, after all, just beside me.

Studios are so used to digital now, and there is a mythology that it's cheaper. But it's really not cheaper. For instance, digital is great for night exteriors; everybody knows it's a video tap, so it's very responsive to light. So you can go out at night, shoot with digital, and it's gorgeous, beautiful to look at.