What is the role of the United Nations Secretary-General?

The Secretary General of the Convention on Wetlands at the BRSCOPs

THE SECRETARY-GENERAL --VIDEO MESSAGE ON NELSON MANDELA INTERNATIONAL DAY 2026

THE SECRETARY-GENERAL--MESSAGE FOR WORLD ENVIRONMENT DAY 2026

HLPF Guest Perspectives｜Selwin Hart, Special Adviser to the Secretary-General on Climate Action...

International Customs Day 2026 - Message of the Secretary General

The Secretary-General’s video message for International Women’s Day 2024