Water and sanitation has not had the same kind of champion that global health, and even education, have had.

We need to have a plan equal to the challenge.

If we do not act to curb climate change immediately, we will leave our children and grandchildren an unrecognizable planetIt is the poor, those least responsible for climate change and least able to afford adaptation, who would suffer the most.

Unless you invest in people, you are not going to see growth in the long term, the medium term, and maybe even the short term.

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.

Water and sanitation has not had the same kind of champion that global health, and even education, have had.

What happens when corn and wheat prices rise is that we see real increases in malnutrition and under-nutrition. And when children are malnourished, their brain development actually slows down and is affected. So this is not just a short-term impact.