Ms. Winfrey's school, a $40 million project that opened Tuesday, is one of the most recent and high-profile projects in a growing worldwide campaign to improve girls' education. Such female-focused aid yields perhaps the highest dividends for developing nations, say experts, though they are quick to point out that boys face challenges as well.
"I think it's very important for people to recognize that the lack of education for both boys and girls is a crisis in Africa," says Gene Sperling, director of the Center for Universal Education at the Council on Foreign Relations. "But the benefits of girls' education, in terms of improving health, women's empowerment, and family well-being, probably does make girls' education the highest-returning social investment in the world."
The World Bank has found that when a country improves education for girls, its overall per capita income increases and its fertility rate drops. Other studies show that improved female education is linked to higher crop yields, lower HIV infection rates, and reduced infant mortality. UNICEF's annual "State of the World's Children Report" calls gender equity – particularly in education – a "double dividend" for developing countries.