又回顾《联合国气候变化框架公约》1 和该公约下通过的《巴黎协定》，2 肯定它们是谈判达成应对气候变化全球对策的主要国际政府间论坛，表示决心果断应对气候变化和环境退化构成的威胁，认识到由于气候变化的全球性质，需要尽可能广泛开展国际合作，以加快步伐，减少全球温室气体排放和适应气候变化的不利影响，并关切地注意到，缔约方承诺减缓的总体成效，尤其是他们酌情作出的国家自主贡献，与全部排放路径相比仍有巨大差距，
Recalling also the United Nations Framework Convention on Climate Change 1 and the Paris Agreement adopted under the Convention,2 acknowledging that they are the primary international, intergovernmental forums for negotiating the global response to climate change, expressing determination to address decisively the threat posed by climate change and environmental degradation, recognizing that the global nature of climate change calls for the widest possible international cooperation aimed at accelerating the reduction of global greenhouse gas emissions and addressing adaptation to the adverse impacts of climate change, and noting with concern the significant gap between the aggregate effect of parties’ mitigation pledges, in particular their nationally determined contributions, as appropriate, and aggregate emission pathways,