Amali Tower

Climate Displacement, Migration & Refugee Expert; Founder of Climate Refugees

Q&A: Amali Tower on Climate Migration and 'Evolution Earth'

Aprille Ericsson

Rocket Scientist, Technologist & STEM Educator

Dr. Sylvia Hood Washington

Chief Environmental Research Scientist at Environmental Health Research Associates, LLC.

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

Jamie Margolin

Climate Change Activist; Author; Founder & Co-Executive Director of Youth-Led Climate Action Group "Zero Hour"

Scott Amyx

Technology Futurist & Sustainability Venture Capitalist Backing Social Impact Entrepreneurs; Managing Partner at Astor Perkins

Kehkashan Basu

Forbes 30 under 30, United Nations Human Rights Champion, National Geographic Young Explorer & Founder-President of Green Hope Foundation

Robyn O’Brien

TEDx Speaker, Food Industry Advisor, Former Financial Analyst & Author of "The Unhealthy Truth"

Xiuhtezcatl Martinez

Indigenous Climate Activist, Hip-Hop Artist, Author & Youth Director of Earth Guardians

Dr. Jonathan Foley

World Leading Climate Scientist & Executive Director of Project Drawdown

Robert Bryce

Energy Expert, Veteran Journalist & Acclaimed Author

Thimali Kodikara

Climate Storyteller; Host of "Mothers Of Invention" Podcast

Daphne Frias

Climate Change, Disability & Environmental Activist

David Doubilet

National Geographic Photographer & Founding Member of the International League of Conservation Photographers

Chad Pregracke

Founder of Living Lands & Waters, CNN's Hero of the Year for 2013, Environmental Speaker & Bestselling Author

John Holdren

Professor of Environmental Policy & Director of the Program on Science, Technology, and Public Policy at the Harvard Kennedy School of Government

Catherine Coleman Flowers

Climate Justice Activist; Founding Director of the Center for Rural Enterprise and Environmental Justice

Catherine Coleman Flowers - Climate Business Innovation Summit

Edna Odhiambo

Independent Climate Consultant

Tom Rand

Entrepreneur, Venture Capitalist & Author

Wanjira Mathai

Managing Director of Africa & Global Partnerships the the World Resources Institute; Sustainability & Youth Leadership Activist