Land degradation, rising sea levels, famine, and conflict will continue to drive people from their homes and towards cities, with megacities like Mexico City and Lagos becoming increasingly common in some of the poorest parts of the world.

When it comes to providing aid, developing innovations, and making bold steps that change the course of history, the United States is usually on the front lines.

Finding innovative ways to deliver vaccines to children in developing countries is at the heart of our work. The very fact that we don't have people on the ground but rather work in an alliance with other organizations is itself an innovation that was the basis of GAVI's establishment in 2000.

No country in the post-colonial era has thrived without first building its capacity to conduct scientific research.

I especially love right-now sci-fi: stuff that happens in current time but incorporates a scientific breakthrough that is currently being explored.

When I am training, I don't want any disturbances. I have to be focused, not losing sight of my targets. I cannot evade the fact that I am now well known and I have made already some money, but you can learn how to deal with it.

I've always believed in the power of rational thinking and behavior as the savior of the world, and science fiction as a powerful medium to encourage that, which explains my signature line, 'Let's save the world through science fiction.'

The middle and working classes are paying the debt that the financial markets created.