في عام 1970 , قرر العالم المتقدم ان يصرف ضعف ما ننوي صرفه نحن , الان , أكثر من عام 1970على العالم النامي .
In 1970, the developed world decided we were going to spend twice as much as we did, right now, than in 1970, on the developing world.