Kiara Nirghin

Co-Founder at Chima; Scientist, Innovator & Author; Winner of the 2016 Google Science Fair

Jason Brown

Former NFL Player, Farmer & Founder of First Fruits Farm

Christophe Pelletier

Global Food & Agriculture Futurist

Danielle Gould

CEO of Food+Tech Connect; Co-Founder & Co-CEO of Alpha Food Labs

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

Christiana Figueres

Expert on Global Climate Change; Former Executive Secretary of the UN Framework Convention on Climate Change

Becky McCray

Small-Town Entrepreneur, Cattle Rancher & Co-Founder of SaveYour.Town

Makaziwe Mandela

Daughter of Nelson Mandela & Director of the House of Mandela Family Foundation

Neil Jacobsohn

Global Futurist, Strategist, Facilitator & Entrepreneur

Futureworld Create Tomorrow

Bob Langert

Senior Sustainability Associate, The Context Network Editor at Large for GreenBiz & Author of "The Battle To Do Good: Inside McDonald's Sustainability Journey"

Walter Robb

Food Retail Expert & Food Access Advocate; Principal at Stonewall Robb Advisors; Former Co-CEO of Whole Foods Market

Daniel Glickman

Former U.S. Secretary of Agriculture; Former Congressman (D-KS); Senior Fellow at the Bipartisan Policy Center

Vikram Mansharamani

Academic Author, Advisor, Global Trend-Watcher & Lecturer at Harvard University

Mark Z. Jacobson

Director of the Atmosphere/Energy Program & Professor of Civil and Environmental Engineering at Stanford University

Jason Clay

Senior Vice President of Food & Markets at WWF

Gary Oppenheimer

Food Waste Thought Leader, CNN Hero & World Food Prize Nominee

Paul Mobley

Portrait Photographer, Keynote Speaker & Champion of Every Day Heroes

Raj Patel

Award-Winning Writer, Food Politics Activist, Filmmaker & Academic

Lewis Schiff

Author of "Business Brilliant" | Founder & Executive Director, Business Owners Council | Co-Founder & CEO, BEN

Mark Lynas

Environmental Writer; Author of "Our Final Warning: Six Degrees of Climate Emergency"