Ava DuVernay

Academy Award-Nominated Director & Producer Known for "Selma," "13th" & "When They See Us"

How Film Changes the Way We See the World | Ava DuVernay | TED

Dr. Marc Lamont Hill

Presidential Professor at CUNY Graduate Center, BET News Correspondent, Human Rights Activist & Author

Nicholas Burns

Professor of the Practice of Diplomacy & International Politics, Harvard Kennedy School

Marty Makary, M.D.

Healthcare Futurist, Johns Hopkins Surgeon & Professor of Public Health

Lupita Nyong'o

Academy Award-Winning Actress; Known for "12 Years a Slave," "Black Panther" & "Us"

John Zogby

Trendspotter & Leading Pollster

Donna Karan

Award-Winning Fashion Designer

Lynsey Addario

American Photojournalist; Contributor for National Geographic & Time Magazine

Shirin Ebadi

Nobel Peace Prize-Winning Iranian Activist & Lawyer

Mariane Pearl

Widow of Journalist Daniel Pearl

Jeffrey Garten

Professor, Yale School of Management and Expert on Global Business Strategy

Robin Wright

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

Elliot Page

Actor Known For His Roles in "Juno" & "Inception"

Robert D. Kaplan

Best-Selling Author & Atlantic Monthly Correspondent

Bernard Kouchner

Former Minister of Health of France; Founder of Nobel Peace Prize-Winning Médecins Sans Frontières

Albert Mensah

Renowned Motivational Speaker & Author

Roxy Azari

Spoken Word Artist, Slam Poet & Social Justice Activist

Nick Kroll

Actor & Comedian; Best Known for "Big Mouth," "Kroll Show" & "The League"

Ginger Zee

Chief Meteorologist for ABC News, Author & Mental Health Advocate

Chasing Helicity: Through the Storm (The Chasing Helicity Series) (Chasing Helicity Ser...

Xavier Sala-i-Martin

Chief Economic Advisor to the World Economic Forum

Heather O'Reilly

Two-Time Olympic Gold Medalist; Midfielder, NWSL North Carolina Courage

James Patterson

NY Times Best-Selling Author & Reading Champion

Cheech Marin

Stand-Up Comedian, Actor, Writer & Activist; Best Known for "Cheech & Chong"

Joey Soloway

Comedian, Playwright, Writer & Director; Best Known for Amazon's "Transparent"

Olivia Wilde

Actress, Screenwriter, Director, Producer & Activist

Adrienne Bailon Houghton

Daytime Emmy Award-Winning Television Host; Acclaimed Pop-Vocalist; Producer & Founder of the Faith-Based Jewelry Brand "XIXI"

Thomas Henderson

Former Dallas Cowboys Linebacker; Founder of East Side Youth Services & Street Outreach; Anti-Drug Advocate

Troy Aikman

Three-Time NFL Super Bowl Champion Quarterback, Dallas Cowboys; ESPN Monday Night Football NFL Game Analyst

Edward C. Chow

Senior Associate at the Center for Strategic and International Studies, Energy Security and Climate Change Program

David Aikman

Best-selling author & former TIME Magazine Sr. Correspondent