Ricardo Galvão

Physicist

Ayeni Faith Damilola

Coordinator

Fridays Nigeria

Nemonte Nenquimo

President

Waorani Pastaza Organization

Isra Hirsi

Co-Executive Director

US Climate Strike

Jamie Margolin

Founder

Zero Hour

Mya-Rose Craig

Activist

Boyan Slat

Founder and CEO

The Ocean Cleanup

Jane Goodall

Founder

Jane Goodall Institute

Dara McAnulty

Naturalist and Writer

Crystal Davis

Director, Global Forest Watch

World Resources Institute

David Elliott

Chief Executive

Trees for Cities

Greta Thunberg

Activist

Rubén D. Herrera

Activist

Fridays for Future Cuba

Emma Johnston

President of Science & Tech

University of New South Wales

James Wakibia

Campaigner

James Wakibia

Helena Gualinga

Activist

Leah Namugerwa

Activist

Fridays for Future Uganda

Joshua Konkankoh

Founder

Better World Cameroon

Sarah Ferguson

Founder

Breathe Conservation

Stéphane Hallaire

Founder and CEO

Reforest'Action

Melati and Isabel Wijsen

Founders

Bye Bye Plastic Bags

Christiana Figueres

Convenor

Mission 2020

Reyes Tirado

Lead Scientist

Greenpeace

Diego Saez-Gil

Founder and CEO

Pachama

David Helvarg

Executive Director

Blue Frontier

Gabriel Santos

Lawyer / activist

Associação Brasileira de Advogados (ABA)

Diana Ruiz

Senior Campaigner for Forests

Greenpeace

Pete Ceglinski

Co-Founder & CEO

Seabin

Sylvie Verinder

Director

Nurdle

David Katz

Founder

Plastic Bank

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