"In the 19th century, the paramount moral challenge was slavery. In the 20th century, it was totalitarianism. In this century, it is the brutality inflicted on so many women and girls around the globe: sex trafficking, acid attacks, bride burnings and mass rape ... Yet if the injustices that women in poor countries suffer are of paramount importance, in an economic and geopolitical sense the opportunity they represent is even greater." (Quoted from article)