David Suzuki

Environmentalist & Scientist; Co-Founder of the David Suzuki Foundation

Daniel Altman

Sports Analytics & Strategy Expert

Jeff Taylor

Founder of Monster.com & Eons.com

Chris Hughes

Senior Fellow, Institute on Race, Power, and Political Economy; Co-founder of Facebook & Former Editor-in-Chief at The New Republic

Paul Polman

Business Leader; Climate & Equality Campaigner; Co-Author of “Net Positive”

Dr. Tererai Trent

Internationally Recognized Voices for Quality Education and Women’s Empowerment; Oprah Winfrey's "All-Time Favorite Guest"

Marissa Mayer

Co-Founder and CEO of Sunshine; Former President & CEO of Yahoo!

Sarah Lacy

Technology Journalist; Founder & CEO of PandoMedia and Chairman Mom

Dr. Jonathan Foley

World Leading Climate Scientist & Executive Director of Project Drawdown

Anousheh Ansari

CEO of X Prize Foundation & First Female Private Space Explorer

Robert Bryce

Energy Expert, Veteran Journalist & Acclaimed Author

Seth Berkley

Global Health Expert and Epidemiologist; Senior Advisor to Brown University Pandemic Center

Seth Berkley - 3ie Evidence Dialogues Interview Series

Ray Zahab

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

Christiana Figueres

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

Alan Keyes

Former US Ambassador to the UN Social & Economic Council; Conservative Speaker

Party of the Constitution Republican Leadership Conference 2023

Sebastian Copeland

Adventurer, Environmental Activist, Award-Winning Photographer, Author, Lecturer & Founder of the Sedna Foundation

Maria Bartiromo

Global Markets Editor, FOX Business Network

Lisa Kristine

Internationally Recognized Fine-Art Photographer, Humanitarian & Activist

Ted Turner

Media Mogul & Philanthropist

Gail Harris

Highest Ranking African American Woman in the US Navy