One key problem is the rapid rise in the number of actors. It is simply more difficult for 193 states to reach agreement than it was for the original 51 signatories of the post-World War II conventions that established the contemporary international order.
一个关键的问题是行动方数量的快速增加。在193个国家之间达成协议当然要比在这个建立了当代国际秩序的公约的51个最初签署国之间达成协议难得多。