One reason why some want a tighter group is that the G-20 struggles to achieve consensus. But this misses the&nbsp;point: It is harder to reach agreement precisely because all of the key leaders (representing around two-thirds of the world’s population and 80% of global GDP), whose support is needed for any truly global decision, are in the room.
某些人想要缩小决策圈的原因是G-20很难达成共识。但这种做法忽略了一点：即难以达成一致恰恰因为所有重要领导者（约占世界总人口的三分之二和全球GDP的80%）都在场。达成真正意义上的全球决策需要所有与会者。