United Nations Secretary-General Antonio Guterres (R, Rear) speaks to reporters after launching Our Common Agenda at the UN headquarters in New York, on Sept. 10, 2021. Guterres on Friday launched Our Common Agenda, a landmark new report, setting out his vision for the future of global cooperation and ushering in UN 2.0 era featuring "multilateralism with teeth." (Xinhua/Xie E)