UN concludes environmental assembly with pledges to end pollution

United Nations Environmental Assembly (UNEA) outgoing President Edgar Gutierrez-Espeleta (3rd R) delivers a speech during the closing plenary of the third session of UNEA in Nairobi, Kenya. The third session of the United Nations Environmental Assembly (UNEA) ended in Nairobi on Wednesday with leaders pledging to end pollution for a clean environment. (Xinhua/Lyu Shuai)