A lot of young people dont think they can make a difference. Thats really what I am at Dartmouth to do. Im there to tell the young people, Look, a few committed souls can change the world.

One of the most important things about leadership is that you have to have the kind of humility that will allow you to be coached.

We have to find climate-friendly ways of encouraging economic growth. The good news is we think they exist.

When you're working on development issues, optimism is not always based on rational analysis, often it is a moral choice.

I want to eradicate poverty. I think that theres a tremendous passion for that inside the World Bank.

Carbon is the currency of how you measure climate change, but water will be the teeth.

A lot of young people dont think they can make a difference. Thats really what I am at Dartmouth to do. Im there to tell the young people, Look, a few committed souls can change the world.