在随后的8国峰会上也是争论不断。 20国峰会上各国不可能达成共识的理由很多，不仅是由于如此众多的参会国家，更因为许多国家对国际经济的基本游戏规则都不认可。
To get the G-8 to agree on priorities is a complicated enough; building consensus within the G-20 is exponentially more difficult, not simply because of the larger number of players involved, but because many of them don’t agree on the most basic rules of the global economic game.