Anne-Marie Slaughter

Foreign Policy Expert, Author & CEO of New America Foundation

Ralph Nader

Consumer Advocate, Lawyer & Author; Former Independent Presidential Candidate

Roya Hakakian

Iranian Poet, Journalist & Author

Erin Gruwell

Founder & Executive Director of the Freedom Writers Foundation; Education Reform Advocate

Dr. Tererai Trent

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

Jared Cohen

President, Jigsaw (previously Google Ideas) & Chief Advisor to Alphabet Executive Chairman (former Google CEO) Eric Schmidt

Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate

Chandrika Bandaranaike Kumaratunga

Former President of Democratic Socialist Republic Sri Lanka

Mariane Pearl

Widow of Journalist Daniel Pearl

Asra Nomani

Communications Strategist, Investigative Journalist, Cross-Cultural Communications Trainer & Researcher

Sonia Nazario

Pulitzer Prize-Winning Author & Journalist; Author of "Enrique’s Journey"

Amy Goodman

Host & Executive Producer, Democracy Now!

Majora Carter

Real Estate Developer, Peabody Award-Winning Broadcaster & Urban Revitalization Strategy Consultant

Oscar Arias

Former President of Costa Rica & Nobel Laureate

Somaly Mam

Survivor & Anti-Sex Slavery Activist

Raj Patel

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

Paul Rusesabagina

Real Life Hero of Hotel Rwanda

Laura Liswood

Secretary General, Council of Women World Leaders; Senior Advisor, Goldman Sachs

Jesse Jackson

Civil Rights Activist & Politician

Gail Harris

Highest Ranking African American Woman in the US Navy

Temple Grandin

World-Famous Animal Scientist, Autism Self-Advocate & Author of "Thinking in Pictures: My Life With Autism"

TEMPLE GRANDIN on the Three Kinds of Kids

America Ferrera

Award-Winning Actress, Producer & Humanitarian

Myrlie Evers-Williams

Civil Rights Activist

Donna Brazile

Veteran Political Strategist, Best-Selling Author & Former Interim Chair of the Democratic National Committee

Rose Mapendo

Humanitarian / Activist / Congolese Genocide Survivor

Jurnee Smollett

Actress & Singer

Tiffany Shlain

Founder of The Webby Awards; Emmy-Nominated Filmmaker, Bestselling Author, Internet Pioneer & Futurist

Tracee Ellis Ross

Actress, Producer; Chief Executive Officer at PATTERN

Joseph Stiglitz

American Economist, Professor at Columbia University & Nobel Memorial Prize in Economic Sciences 2001

Van Jones

CEO of REFORM Alliance, CNN host, Emmy Award-winning Producer & NY Times Best-Selling Author