Even a small reduction in errors and rework can have a significant impact.

I'm a believer. I'm one of the few standing before you today from a large financial services company that has not given up on digital currencies.

No matter how senior you get in an organization, no matter how well you're perceived to be doing, your job is never done. Every day, you get up and the world is changing; your customers are expecting more from you. Your competitors are putting pressure on you by doing more and trying to beat you here and beat you there.

I demand pretty aggressive goal setting and a commitment to measured progress towards those goals because I don't like surprises. I don't even like good surprises.

My main camera is a Nikon D3. I use a French camera from the 1800s for wet plate photography, I use a Hasselblad sometimes. But to me the camera really doesn't matter that much. I don't have a preference for film or digital.

For self-driving cars in particular, there are lots of dimensions of this technology beyond just impact on labour. There is a massive potential improvement in public health.

As the editor of 'Cosmopolitan,' I talk to hundreds of young women about the sometimes bewilderingly rapid changes taking place in our romantic lives and the role new technology plays in our search for intimacy and commitment.

But there's so much kludge, so much terrible stuff, we are at the 1908 Hurley washing machine stage with the Internet. That's where we are. We don't get our hair caught in it, but that's the level of primitiveness of where we are. We're in 1908.