Ngozi Okonjo-Iweala is a former finance minister and foreign minister of Nigeria, and former Managing Director of the World Bank. She is currently Chair of Gavi, the Vaccine Alliance.
For Africa, the road to prosperity must begin with investment in its most precious resource: the health of its children.
If gender inequality is ever to be abolished, we can no longer afford to neglect one of its major causes and consequences: malnutrition.
Ngozi Okonjo-Iweala lists the challenges to overcome to keep Africa's economy on track.
Climate change confronts developing countries with a dilemma. On one hand, they are particularly vulnerable to its effects, giving them a strong interest in the global reduction of greenh...