The social and economic gap between the world’s richest 1 billion people and its poorest 1 billion has no historical precedent. Not only is this gap wide, it is widening. The poorest billion are trapped at subsistence level and the richest billion are becoming wealthier with each passing year.

One way of narrowing the gap between rich and poor segments of society is by ensuring universal education. This means making sure that the 72 million children not enrolled in school are able to attend. Children without any formal education are starting life with a severe handicap, one that almost ensures they will remain in abject poverty and that the gap between the poor and the rich will continue to widen. In an increasingly integrated world, this widening gap itself becomes a source of instability. Nobel Prize-winning economist Amartya Sen focuses the point: “Illiteracy and innumeracy are a greater threat to humanity than terrorism.”