Susan Collin Marks is an internationally renowned peacemaker and peacekeeper. She's worked for nearly three decades forging peace, including in her native South Africa, where she worked intimately with the nation's transition from apartheid after the release of Nelson Mandela from prison. Additionally, she has helped facilitate ongoing dialogue in the Middle East and established peacebuilding programs in Africa. Honors include a Peace Fellowship at the United States Institute for Peace, the Institute for Noetic Science’s Creative Altruism award, a Skoll Fellowship for Social Entrepreneurship, President Jimmy Carter’s Waging Peace Award, and an Honorary Doctorate from the UN University of Peace. She is also an outstandingly warm and generous person. Our conversation was far-ranging, and included her insights into how peace functions on a personal level, as well as her history with the Esalen Institute.