Students line up to wash their hands before eating at Kanda Estate Primary School in Accra, Ghana. Photo © Dominic Chavez/World Bank Human capital, that is the set of skills, health and knowledge…

Pietro Calice |

I pay through the nose for health insurance for my family, and I’m not happy about it. As a U.S. citizen, I don’t have the luxury of government-backed healthcare. Since I’m technically self-…

David Lawrence |