About the Witness Institute
IMAGINE A WORLD IN WHICH
- Learning and teaching are valued as primary paths to moral transformation, and educational experiences are designed to produce morally responsible, sensitive, justice-seeking humanists;
- All people have the opportunity to make use of great wisdom traditions, and to learn from one another, using a broad and deep set of tools and modalities;
- People of differing views can disagree well, in order to sharpen both sides’ perspectives in search of deeper levels of truth and effective decision making;
- People learn to see their particular identities as complementary to their universal commitment to all humanity;
- Activism is accompanied by courage, self-reflection, and humility;
- Leaders learn to balance nuanced and compassionate political discourse with immediate and effective responses to all forms of hatred and indifference.
The Witness Institute develops programs to train and empower individuals to learn, create, and positively influence their communities, and our societies. The Institute convenes and hosts conversations, nurtures cohorts of influencers, builds community, and supports individual creative projects.
The flagship program of the Institute is the Witness Fellows Program, a 15-month, cohort-based program for emerging leaders, the goal of which is to activate and empower them to act with humility, reflection, and sensitivity, and, in turn, to influence their communities towards moral action. Consisting of semi-annual retreats, ongoing online learning, weekly 1-1 study, and summative projects, the Witness Fellows Program will create an ever-expanding community of leaders to build a more moral world.
Leadership

Dr. Ariel Burger: Founder and Senior Scholar
Dr. Ariel Burger, acclaimed author, educator, and artist, pioneers transformative approaches to moral leadership and social impact at the world’s most influential institutions. Called by Rabbi Yitz Greenberg “one of the most spiritually gifted as well as intellectually and artistically talented rabbis of his generation,” Ariel serves as Founder and Senior Scholar of The Witness Institute. There, he catalyzes and empowers high-caliber emerging leaders and organizations through cutting-edge fellowships and programs, delivering powerful change in communities worldwide.
Groundbreaking Frameworks for Global Good
Ariel’s methodologies, honed through decades of immersive scholarship and creative practice, integrate spirituality, storytelling, and strategic action to address humanity’s greatest challenges. In the words of the late Elie Wiesel, “Ariel’s distinctive presence, combining creativity, insight and sensitivity with clarity of thought, makes him a natural teacher and leader, one who can help continue my work.” His bestselling book, Witness: Lessons from Elie Wiesel’s Classroom (Houghton Mifflin Harcourt), distills profound insights into practical frameworks adopted by top educators, philanthropists, and leaders.
Scaling Ethical Impact Worldwide
The Witness Institute, under Ariel’s stewardship, has scaled innovative moral education initiatives across the globe, fostering a network of principled changemakers poised to shape a more just future. His dynamic vision—blending ancient wisdom with modern strategy—positions him as a preeminent force in ethical leadership.
The Witness Institute, under Ariel’s stewardship, has scaled innovative moral education initiatives across the globe, fostering a network of principled changemakers poised to shape a more just future.

Elisha Wiesel, President
Elisha Wiesel, son of Elie Wiesel and former Chief Information Officer at Goldman Sachs, serves as Founding President of the Institute. Elisha’s words and actions mark him as an emerging fighter against poverty, advocate for opportunity, and a student of Jewish continuity.
He has been active in local non-profits serving at-risk youth in New York City since 2002. He stepped down from the board of Good Shepherd Services in 2016 after having rebooted their Midnight Madness all-night urban puzzle-solving experience into a multi-million-dollar fundraising platform for local communities, and a signature creative experience for the broader financial community.
Advisory Board
Rabbi Dr. Irving “Yitz” Greenberg
Parker Palmer, educator and author.
Preeta Bansal, anchor and co-creator of Awakin and ServiceSpace, Lecturer at MIT Media Lab, former advisor on the drafting of the constitutions of Iraq and Afghanistan.
Professor Steve Esposito, Associate Professor of Classics at Boston University. Steve co-taught classes with Professor Elie Wiesel for several years at BU.
Miriam R. Haier, Director of Content and Strategy at Pure+Applied, a multidisciplinary design studio in New York City, former Senior Director of External Affairs at the Museum of Jewish Heritage — A Living Memorial to the Holocaust, and Director of Public Programs at the Center for Jewish History.
Rabbi David Jaffe, writer, teacher, community organizer, founder of the Inside Out Wisdom and Action Project, author of Changing the World from the Inside Out.
Greg Jobin-Leeds, activist, trainer, co-founder of the Schott Foundation for Public Education, co-host of AgitArte’s When We Fight, We Win! the Podcast, co-author of When We Fight, We Win!: 21st Century Social Movements and the Activists That Are Transforming Our World.
Professor Carolyn Johnston, author, Professor of History and American Studies, and Elie Wiesel Professor of Humane Letters at Eckerd College. Carolyn co-taught with Elie Wiesel at Eckerd College from 1993-2016.
Michaela Kalowski, sought-after interviewer, facilitator, and moderator of the Woollahra School of Philosophy discussion series.
Dr. Henry F. Knight, Professor Emeritus of Holocaust and Genocide Studies and the former Director of the Cohen Center for Holocaust and Genocide Studies at Keene State College in Keene, New Hampshire; author or editor of several books and numerous articles on post-Holocaust theology and ethics.
The Reverend Doug McMahon, former Director of the Center for Spiritual Life and Chaplain at Eckerd College.
Pavithra Mehta, lead author of Infinite Vision: How Arvin Became the World’s Greatest Business Case for Compassion, active volunteer with Service Space, co-leader of DailyGood.
Professor David Patterson, Hillel A. Feinberg Distinguished Chair in Holocaust Studies at the Ackerman Center for Holocaust Studies, University of Texas at Dallas, author of more than 35 books and more than 220 articles, essays, and book chapters on topics in literature, philosophy, the Holocaust, and Jewish studies.
Dr. Avraham (Alan) Rosen, student of Elie Wiesel, author or editor of fourteen books, former research fellow of the Foundation pour la Mémoire de la Shoah, regular lecturer on Holocaust Literature and Testimony at Yad Vashem’s International School for Holocaust Studies and other Holocaust study centers.
Todd J. Sukol, philanthropy professional, Executive Director of the Mayberg Foundation, founder of Sukol Communications.
Cleary Vaughan-Lee, executive director of the Global Oneness Project, a free multimedia education platform which provides award-winning films, photography, and essays with companion curricula for elementary to university classrooms.
Photo Gallery
“The fellowship has helped me to see the value of dichotomy and how we can hold two things in contrast at the time. I now see the beauty and richness in the gray and in the messy middle area where we all exist.”
“I now feel I have a seat at the table. Not only that, but now I know how to invite others to sit with us in community.”
“Being exposed to ‘The Other’ was extremely helpful to me. This has helped me be even more pragmatic in my approach in working on challenging issues.”
“While I might not have all the answers, I can move in this world with a determination that is not as easily corrupted by the reality and magnitude of pain and suffering in this world.”

















