Learning and inequality

The Economist:

Good news: the education gap between men and women is narrowing
FEW things have been more true, and more universally believed, than that women get the rough end of life in poor countries. They bear the burden of child-rearing and a disproportionate share of the work of running the household, and rarely have real equality before the law. Social preferences for boys over girls are deep-seated: in China and north-western India, around 120 baby boys survive to age four for every 100 baby girls.
Yet the sexual balance of power in the world is changing, slowly but surely. New evidence can be found in the 2007 World Development Indicators from the World Bank. It is something to celebrate.