Raj Patel

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

Viola Llewellyn

Co-Founder & President of Ovamba Solutions; Leader in FinTech and Advocate for Diversity & Equality

Doc Hendley

Global Humanitarian, Clean Water Crusader, Top 10 CNN Hero, Sustainability Advocate

Christi Tasker

Social Media Branding Queen and Keynote Speaker

Jurnee Smollett

Actress & Singer

John Wood

Founder & Board Co-Chair of Room to Read; Former Microsoft Marketing Executive

Kiara Nirghin

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

Ray Zahab

Ultra-marathon Runner and Adventurer; Host, "The Project"; Author of "Running for My Life"

Dixon Chibanda

Psychiatrist & Director of the African Mental Health Initiative; Founder & CEO of Friendship Bench Zimbabwe

Immaculée Ilibagiza

Author, "Left to Tell: Discovering God Amidst the Rwandan Holocaust"

Jacques Attali

French Economist, Business Leader

Dr. Samantha Nutt

Medical Doctor, Award-Winning Humanitarian, Bestselling Author & Founder of War Child USA

Rye Barcott

Co-Founder & CEO of With Honor, Veteran and Author of "It Happened on the Way to War"

Michelle Courtney Berry

NLP Master Coach & Practitioner for Health and Wellness; Author & Artist

Maria Bello

Actress, Activist & Vital Voices Global Ambassador

Dean Karlan

Behavioral Economist, Social Entrepreneur & Author

Robin Wright

Foreign Policy Analyst, Journalist & Author of "Rock the Casbah: Rage and Rebellion across the Islamic World"

Sangu Delle

Entrepreneur, Author, Clean Water Activist, Soros Fellow & TEDGlobal Fellow

Michel Neray

Expert on Core Messaging, Category Design & Storytelling; Founder of Momondays

Your Brain on Storytelling

Sivan Ya'ari

Founder and CEO, Innovation Africa