它需要通过实施更为严格的欧盟目标来大幅提升在气候变化方面的领导力，然后运用其国际经济与贸易的影响力来引领新的全球排放标准。 这些标准应该被科学界认定为有意义的。
It needs to build substantially on its leadership on climate change by adopting much tougher EU goals, and then use its international economic and trade clout to champion new global emissions standards that scientific opinion can accept as meaningful.