While living in Palm Springs, Calif., with retirement looming, Bill Morse chose to move to Cambodia to help activist Aki Ra rid the country of land mines that kill and maim.
When journalist Mae Azango wrote about a secret women's circumcision ritual in Liberia, she received death threats.
Pastor Jean Enock Joseph doesn't shy from Haiti's toughest problems. His message: Haitians have the ability to help themselves.
Mario Morino wrote a little book that's had a big effect – urging nonprofit groups to prove that they're really doing what they say they're doing.