When filmmakers Nicole Newnham and Maren Grainger-Monsen first called former lawyer Amlan Ganguly of the Indian NGO Prayasam to approach him about bei...

For me, there is no substitute, no equivalent way to connect with the greater human cause than putting two life-saving drops of polio vaccine into the mouth of a 3-year-old child.

In the year-end issue of Impact, we announce the top 10 global health milestones of 2012. We asked some of the world's most renowned leaders in global health to comment on why these moments made the list. What we heard was insightful and, in many cases, encouraging.

I go to India at least once a year to see the progress of the work our foundation is doing there and I'm always struck by two things -- the dynamism of the place, and the tremendous need. Unfortunately, the former doesn't cancel the latter out.