west africa

A dharma talk shared with the Upaya Zen Center community in March 2020 for the Socially Engaged Buddhist Training.

A concluding keynote address delivered at the Building Sustainable Peace Conference, hosted by the Kroc Institute for International Peace Studies at the University of Notre Dame.

A lecture delivered on the occasion of being awarded the Joseph B. and Toby Gittler Prize at Brandeis University.

A keynote delivered at the for the 40th anniversary of Peace Studies at the University of Bradford, honoring scholar and practitioner Adam Curle.

A lecture presented for the 26th Annual Lynch Lecture at the Jimmy and Rosalynn Carter School for Peace and Conflict Resolution.

A lecture delivered at Regis University in 2008 based on the book The Moral Imagination.

A keynote address delivered at the Fourth Annual Conference of the Association of Conflict Resolution.

A lecture about the circular nature of reconciliation delivered in 2005 for Rice University's Annual Lectureship.

A lecture on the moral imagination in peacebuilding delivered for the Annual Gottlieb Lecture at the University of Colorado, Boulder in 2003.