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.

If you want to know why Republicans and conservatives are in a political crisis, you need only consider the fact that the Right's deeply held view now boils down to this: Taxes should not go up on the wealthy, and your health benefits should be cut.

I look at my paintings for a very long time before letting them out of my studio. I like to get on the treadmill and look around at all of my paintings while I exercise. I try to stare them down to make them reveal their weaknesses. If they reveal weaknesses, they get repainted.

The belief that public health measures are not intended for people like us is widely held by many people like me. Public health, we assume, is for people with less - less education, less-healthy habits, less access to quality health care, less time and money.

France is a very attractive place: the health care system, for example.