Masiela Lusha

Actress, Author, and Philanthropist

Kimberly Stewart

Socialite, Reality TV Star, Known for being the Daughter of Rod Stewart and Alana Stewart

Greg Epstein

Godfather to the Humanist Movement & Humanist Chaplain at Harvard & MIT; NYT Bestselling Author, "Good Without God"

Secular Community: Greg Epstein at TEDxCambridge 2011

Severine Autesserre

Peace & Conflict Researcher

Almudena Bernabeu

International Attorney, Transitional Justice Program Director, Center for Justice and Accountability, Prosecuting the Jesuit Massacre Case

Clint Borgen

Founder & President of The Borgen Project

David Darg

Filmmaker, Activist and Co-Founder of RYOT.org

Jendayi Frazer

President and Chief Executive Officer of 50 Ventures

Charles A. Kupchan

Whitney Shepardson Senior Fellow at the Council on Foreign Relations (CFR); Professor of International Affairs at Georgetown University

Robin Murphy

Robot Researcher; Disaster Roboticist; Professor at Texas A&M

Vivienne Harr

Founder of Make A Stand, a Lemonade Stand to End Child Slavery

Joe Luginbill

Businessman & TV Host

Rose Broome

Co-founder, HandUp

Ruth Chang

Professor of Philosophy, Author and Editor

Madeleine Rees

Activist & Secretary General of the Oldest Women's Peace Organization, WILPF

Nyaradzayi Gumbonzvanda

Zimbabwean Human Rights Lawyer, World YWCA General Secretary, Advocate for Transformative Leadership and Social Justice

Waris Dirie

Somali Model, Author, Actress and Social Activist; Former UN Special Ambassador for the Elimination of Female Genital Mutilation

Deborra-Lee Furness

Actress & Adoption Advocate; Wife of Hugh Jackman

Natan Sharansky

Jewish Human Rights Advocate, Politician, Author of "Fear No Evil" & "The Case For Democracy: The Power of Freedom to Overcome Tyranny and Terror"

Jaida Im

Founder and Executive Director of the Freedom House