这促使联合国秘书长潘基文在今年1月敦促政治、经济和金融各界领导人加紧努力，争取在2015年达成新的全球气候变化协议。
This prompted UN Secretary-General Ban Ki-moon to challenge political, economic, and financial leaders in January to intensify their efforts to achieve a new global agreement on climate change by 2015.