Their goal was to create a prioritized list showing how money could best be spent combating these problems. The panel concluded that the least-effective use of resources would come from simply cutting CO2 emissions.
他们的目标是建立一个优先清单，以说明在抗击这些问题时花多少钱可以取得最好的效果。这个专门研究小组的结论是，对资源使用最无效的方法就是仅仅减少二氧化的排放量。