It wasn't that the world consisted, the world consisted here, of one set of countries over here, which had large families and short life. Developing world. And we had one set of countries up there which was the western world. They had small families and long life.
El mundo consistía en un conjunto de países aquí, que tenían familias numerosas y una vida corta, el mundo en desarrollo, y un conjunto de países allí, que era el mundo occidental, que tenían familias pequeñas y una vida larga.