If the world were to spend money equally across all 169 UN targets, it would do about $7 of social good for each dollar spent. That is respectable, but we could do much better.
如果世界决定在所有169个联合国目标上平均分配资金，每投入1美元将产生7美元的社会效益。这当然还算不错，但我们还可以做得更好。