Linda Thomas-Greenfield

Linda Thomas-Greenfield is an American diplomat serving as the U.S. Ambassador to the United Nations since March 2021. She has over 35 years of experience in foreign service, focusing on global issues like human rights, economic development, and international security. Before her appointment, she held various senior roles in government and academia, including serving as Assistant Secretary of State for African Affairs. Thomas-Greenfield is known for her commitment to multilateral diplomacy and addressing challenges like climate change, global health, and conflicts, representing U.S. interests on the world stage while promoting cooperation among nations.