Abir Tabbaa

Professor of Civil and Environmental Engineering, University of Cambridge

Abrahm Lustgarten

Investigative Reporter, Speaker on Climate Change & Author of "On The Move", about America's Great Climate Migration

On the Move: The Overheating Earth and the Uprooting of America

Achenyo Idachaba

Head of MitiMeth, A Nigeria-Based Environmentally Aware Production Company

Achim Steiner

Director of the Oxford Martin School; Former Executive Director of the United Nations Environment Programme

Adam Berman

Executive Director, Emerging Initiatives

Adam Chaleff-Freudenthaler

Labour Relations Officer,AMAPCEO

Adam Gardner

Director and Co-founder REVERB

Adam Goodes

Retired Australian Rules Footballer; Anti-Racism and Indigenous Rights Activist

Adam Hammes

Best-Selling Author, Environmental Educator and Consultant

Adam Horovitz

Rapper & Guitarist; Best Known as a Member of the Beastie Boys

Adam James

Co-Founder of Clean Energy Leadership Institute; Authority on Renewable Energy & Public Policy

Adam Lane

Florida 2022 NASSP Principal of the Year, President of Florida Association of Secondary School Principals & Educational Consultant

Adam Lorenzo

TV & Film Screenwriter; Comedy Writer for "Everybody Loves Raymond" & SNL

Everybody Loves Raymond, Everybody Hates Chris

Adam Lowry

Co-Founder & Chief Greenskeeper of Method Products

Adam Posen

President of the Peterson Institute for International Economics

Adam Werbach

Global CEO Saatchi & Saatchi S

Adam Wolfensohn

Chairman and Co-Managing Partner, Encourage Capital

Adar Poonawalla

CEO of Serum Institute of India

Addison Rose Vincent

Transgender and Nonbinary Advocate; Founder of Break the Binary

LGBTQ Health & Human Rights | Addison Rose Vincent

Adele Morris

Fellow and policy director for Climate and Energy Economics at the Brookings Institution