Andy Mann

Emmy Nominated Director, National Geographic Photographer & Marine Conservationist

Arsheen Allam

President & Chief Executive Officer of GOLeafe

Ashton Cofer

Youth Inventor & Scientist; Winner of the 2016 Google Science Fair's Innovator Award

Bruckner Chase

Endurance Ocean Athlete, Coastal Safety Expert, Educator & Film Producer

Deepika Kurup

Inventor, Scientist, Winner of the National Geographic Explorer Award in the Google Science Fair 2015

Dr. Paul Sullivan

Professor of Economics at National Defense University

Gonzalo Delacámara

Director of the IE Center of Water & Climate Adaption; Global Expert in Climate Change Adaption & Authority in Sustainability & Natural Resources

IDA WC 2022 - Dr. Gonzalo Delacámara

Grace Obado

Chief Executive Officer , Hidrolution Kenya

Jacqueline Goldin

Extraordinary Associate Professor of Anthropology & Water Science at the University of Western Cape

James Famiglietti

Senior Water Scientist, NASA Jet Propulsion Laboratory; Professor of Earth System Science and Civil & Environmental Engineering, University of California, Irvine

Justin “The Big Pygmy” Wren

Founder of Fight For The Forgotten, Professional Athlete & Author

Justin Wren: Fighter & Humanitarian Speaker Demo Reel

Jyoti Sharma

Water Conservationist

Kartik Chandran

Environmental Engineer & Professor at Columbia University

Katharine Hayhoe

Atmospheric Scientist, Professor of Political Science & Director of Climate Science Center at Texas Tech, Lead Scientist with The Nature Conservancy

Saving Us: A Climate Scientist's Case for Hope and Healing in a Divided World

Kelsey Leonard

Advocate & Expert on Water & Climate Justice for Indigenous Peoples

Lucy Westlake

Youngest American Woman to Climb Mt. Everest; WaterStep Ambassador & USC Track Athlete

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Mac Stone

Conservation Photographer

Rhea Suh

Authority on Environmental Climate Policy & Advocacy; Independent Consultant & Advisor; Former President of National Resources Defense Council

Stuart Oda

Entrepreneur & Urban Farmer

Thomas Crowther

Professor of Ecology at ETH Zürich; Founding Chair of the Board for the UN Decade on Ecosystem Restoration