Climate Action Advocates
People who are working with the United Nations system to advocate for climate action and a more sustainable world.
Leonardo Dicaprio
UN Messenger of Peace
Peter Thomson
UN Secretary‑General’s Special Envoy on Oceans
Gisele Bündchen
UNEP Goodwill Ambassador-Global
Adrian Grenier
UNEP Goodwill Ambassador
Bertrand Piccard
UNEP Goodwill Ambassador-Global
Bob Weir
UNDP Goodwill Ambassador
Cody Simpson
UNDP Advocate
Nikolaj Coster-Waldau
UNDP Goodwill Ambassador
Don Cheadle
UNEP Goodwill Ambassador-Global
Ellie Goulding
UNEP Goodwill Ambassador-Global
Ian Somerhalder
UNEP Goodwill Ambassador-Global
Jack Johnson
UNEP Goodwill Ambassador-North America
Lewis Pugh
UNEP, Ocean Advocate, Patron of Oceans
Li Bing Bing
UNEP Goodwill Ambassador-China
Michelle Yeoh
UNDP Goodwill Ambassador
Michael Bloomberg
Special Envoy of the Secretary-General on Cities and Climate Change
Ragheb Alama
UNEP Goodwill Ambassador-West Asia
Yann Arthus-Bertrand
UNEP Goodwill Ambassador-Global
Yaya Toure
UNEP Goodwill Ambassador
Inia Seruiratu
High Level Climate Advocate
Tomasz Chruszczow
High Level Climate Advocate
Aidan Gallagher
UNEP Goodwill Ambassador