Inger Andersen
Under-Secretary-General of the United Nations and Executive Director of the UN Environment Programme

António Guterres
Secretary-General of the United Nations

Maimunah Mohd Sharif
Executive Director of the United Nations Human Settlements Programme

Elizabeth Maruma Mrema
Executive Secretary of the Secretariat of the Convention on Biological Diversity

The Honourable
Jonathan Wilkinson
Minister of Environment and Climate Change, Canada

Reading Room by Aayush
Youtuber

Shelbizleee
Youtuber

Jose Etcheverry
Associate Professor

Co-Chair, Sustainable Energy Initiative (SEI)

Director, International Renewable Energy Academy (IREA)

Dr. Kashwan Prakash

Associate Professor, Political Science, and Co-Director of the Research Program on Economic and Social Rights, Human Rights Institute, University of Connecticut, Storrs

Ambika Chawla
Director of Urban Climate Innovations

Ilda Cordeiro
Program Manager, Urban Economy Forum

Prime Minister Imran Khan

Prime Minister of Pakistan

Junior Alfonso and Gabriel

A song entitled "Cleaning Havana"

Dr. Fazileh Dadvar-Khani

Fazileh Dadvar, Professor of Geography and Secretariat of the Urban Academic Platform at UEF 

A Youth Call to Action
World Environment Day Youth Flagship Event, organized in partnership with the UN Department of Global Communications.