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United Nations Secretary-General Antonio Guterres (1st L) speaks during a youth dialogue at the opening of the UN Climate Action Summit at the UN headquarters in New York, Sept. 23, 2019. (Xinhua/Li Muzi)
United Nations Secretary-General Antonio Guterres (1st L) speaks during a youth dialogue at the opening of the UN Climate Action Summit at the UN headquarters in New York, Sept. 23, 2019. (Xinhua/Li Muzi)