Lori La Bey

Founder of Alzheimer's Speaks; Shifting Dementia Care Culture from Crisis to Comfort; Co-Founder of Dementia Map Global Resource Directory

Jeffrey Israel

Author & Jewish Studies Professor at Williams College

Gary Hirshberg

Co-Founder & Chief Organic Optimist of Stonyfield Farm

Maude Barlow

Activist, Author & Former UN Senior Advisor on Water

Jim Lucas

Portrays the life and times of Dr. Martin Luther King, Jr.

Nontombi Naomi Tutu

Race, Gender & Human Rights Activist; Daughter of Desmond Tutu

Slavoj Žižek

Philosopher & International Director of the Birkbeck Institute for the Humanities

Rose McGowan

Writer, Actor, Director, Entrepreneur and Whistle-Blower

Jim Wallis

Theologian, Writer, Political Activist & Racial Justice Advocate

Christ in Crisis: Why We Need to Reclaim Jesus

Kenneth Roth

Executive Director at Human Rights Watch

Sherman Alexie

Poet, Short Story Writer, Novelist, and Performer

David Bellos

Translator

Tim O'Brien

Pulitzer Prize Winning Novelist for "The Things They Carried"

Neil Giuliano

Gay Rights Activist & President and CEO of Greater Pheonix Leadership

Ira Byock

Dartmouth-Hitchcock Medical Center

Melissa Harris-Lacewell

Professor, Princeton University

Sister Souljah

Author, Rap Artist & Community Activist

Marc Kielburger

Co-Founder of the WE Organization, Social Entrepreneur, Humanitarian & New York Times Best-Selling Author

Bill Hybels

Senior Pastor of Willow Creek Community Church

Dr. Marc Lamont Hill

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