Efforts like the G-20 are welcome, but they lack authority and capacity, in addition to suffering from excessive size. The result is “multilateralism’s dilemma”: &#160;the inclusion of more actors increases an organization’s legitimacy at the expense of its utility.
可惜，关于如何更新安理会，目前尚无一致意见。类似G20的安排值得欢迎，但缺少正统性和能力，而且规模过于臃肿。结果就是“多边主义困境”：容纳更多行动方能增加一个组织的正统性，但会因此牺牲功能性。