I often tell my students to recognize the implicit messages our clothing conveys about our mood, social status, and more. Soon, our entrance into a room will announce our presence not just visually or audibly, but also electromagnetically. Our interactions with others will encompass sight, sound, and this electromagnetic identity.

Knowledge isn't just stored in people or the sum of individuals; knowledge exists in the network. The labour market is always searching for those matches, constantly learning because technology changes and people retire, keeping the system out of equilibrium.

We are at a crossroads where we can either win this battle against HIV or we can lose it. The science is there, the tools are there, but what we need now is the political will and the resources to finish the job.

This crisis is rooted in the collective delusion that burnout is the necessary price we must pay for accomplishment and success. Recent scientific findings make it clear that this couldn't be less true. Our golden age of sleep science is revealing all the ways in which sleep plays a vital role in our decision making, emotional intelligence, cognitive function, and creativity. Not only is there no tradeoff between living a well-rounded life and high performance, performance is actually improved when our lives include time for renewal.

Capitalism isn't miraculous, nor does it work on autopilot; periodically it comes off the rails and has to be pulled-back- that's where public policy comes in.

You cannot fully realize your own self in isolation. It's a collective effort; your uniqueness is essentially shaped by everyone else in the world. Everyone else plays a role in sculpting your distinct identity. Individuality is essentially a community project.

One of the unique aspects of a prize, and particularly an X-Prize, is that it doesn't require letters after your name, specific degrees or backgrounds or so on. We simply define what it is we want solved, and award the prize to whomever is able to accomplish that.

When you close your eyes and imagine the person you're going to be in 10 years, this area of your brain is totally deactivated – it's treating the person you are going to become as a stranger. This is why people have such a hard time getting prostate exams, staying on a diet, quitting smoking, because the person who is going to benefit the most from these things is literally not you.

Running a business is a challenging job, but until relatively recently, that job was simplified to the extent that you had one target – make as much money as you can for the shareholders. Now, you have to balance a multitude of targets which makes it much more challenging.

Young people see philanthropy and change completely differently – they don't support charities in the same way as I do, but they campaign and that's perhaps more valuable. The money is less important now, and the drive is the focus, the talking, the doing.

We didn't just make technology, it made us. In the modern context, this phenomenon terrifies some people and excites others- but it's going to happen. We have to understand how humans and their tools and technologies blend at scale – it's going to be an absolutely fascinating journey.

We've entered a geopolitical recession, where the old US led world-order is unwinding. This isn't just a Trump issue- it's about Europe, BREXIT, about Russia undermining the US and the West, the rise of China and its alternative political and economic models.