UN 2020 Initiative

Secretary-General António Guterres, right, greets Mary Robinson, chair of The Elders and a former high commissioner for human rights, before a Security Council meeting on preventing conflict. Ban Ki-moon, a former UN secretary-general and deputy chair of The Elders, is in the center, June 12, 2019. The UN marks the 75th anniversary of the signing of the UN Charter in 2020 with a world leaders conference. LOEY FELIPE/UN PHOTO

Akuei Malwal, left, ambassador for South Sudan to the United Nations; Omer Dahab Fadl Mohamed, Sudan’s envoy; and Joanna Wronecka, Poland’s envoy, in the Security Council, Oct. 11, 2018. The authors suggest that the multilateralism system of the UN can be shored up despite the faltering leadership of America globally. EVAN SCHNEIDER/UN PHOTO