Senior Fellows

George Halvorson is Chair and CEO of the Institute for InterGroup Understanding. He has served for more than 30 years as CEO of six different health care delivery and financing organizations in the U.S., and he helped start similar health care organizations in several other countries. Most recently Halvorson served as Kaiser Permanente Chairman and CEO from 2002 – 2014, before retiring as CEO in July 2013, and Chairman in January 2014.

Halvorson is currently Chair of the First 5 Commission for Children and Families for the State of California. In 2013 Governor Jerry Brown appointed Halvorson to a four-year term as Chair, and then re-appointed him to another four years in 2017. The Commission uses roughly $500 million each year — raised from tobacco taxes — to provide support and education to children in California from birth to 5 years old. Halvorson is a member of the Right Start Commission for Children in the State of California, and an advisory council member for the Too Small To Fail Commission. He currently serves as a member of the CEO Advisory Council for the Ready Nation coalition.

The Institute for InterGroup Understanding works on issues of racism, prejudice, discrimination, misogyny, and InterGroup stress and conflict. Halvorson has written four books on those topics, which are all available as teaching materials from the Institute. Electronic versions of the InterGroup books can be downloaded or read directly from the Institute for InterGroup Understanding website at no charge. (Hard copies of the books are available at The books and the Institute website explain how our instinctive behaviors steer us into conflict in various intergroup settings, and outline and explain the steps we should take to create intergroup Peace.

Halvorson recently revised The Art of InterGroup Peace — his book on achieving intergroup peace around the world — into its Third Edition, which can be downloaded for free at the Institute for InterGroup Understanding website. Three Key Years, one of Halvorson’s most recent titles, is paramount to early childhood education, and explains the importance of positive interactions between caring adults and infants in their first three years of life. Halvorson also designed, a website dedicated to educating new parents on the simple steps they should take in a child’s first three years to improve their lives forever.

Chip HaussCharles “Chip” Hauss is Senior Fellow for Innovation and an emeritus member of the Board of Directors at the Alliance for Peacebuilding, where he edits its book series on Peace and Security in the Twenty-First century. Hauss is a veteran activist and academic who has authored seventeen books, including four on peacebuilding. He is currently writing a core textbook tentatively entitled From Conflict Resolution to Peacebuilding.

Chris HolshekCol. (ret.) Christopher Holshek is an international peace & and security consultant focused on civil-military and peacebuilding-related training and education. As Senior Fellow at the Alliance for Peacebuilding, he is helping to shape a new strategic narrative of peacebuilding as applied national strategy, build institutional and disciplinary bridges, and foster enduring dialogue between peacebuilders and national security professionals at policy and operations levels on a host of vital cross-cutting issues such as conflict prevention and transformation. A board member for AfP’s Strategic Communications program, he serves as an advisor to the Editorial Board of Building Peace: A Forum for Peace and Security in the 21st Century. As a senior civil-military advisor to AfP’s program on Human Security, he helped shape development of the Handbooks on Human Security and Local Ownership in Security available through the Peace Portal. He is also co-author of the Civil-Military Coordination in Peace Operations Course for the Peace Operations Training Institute, organizes the annual Civil Affairs Roundtables and Symposia, and co-edits the Civil Affairs Issue Papers in partnership with the U.S. Army Peacekeeping & Stability Operations Institute. His main project in 2016 is a National Service Ride to promote citizenship and service in America, based on his new book, Travels with Harley – Journeys in Search of Personal and National Identity.

Prior to coming to AfP, Col. (ret.) Holshek was a Senior Associate with the Project on National Security Reform as well as Country Project Manager in Liberia for DoD’s Defense Institutional Reform Initiative, working in Africa on defense ministerial capacity development in order to promote civilian oversight of the military. A retired U.S. Army Civil Affairs officer, he has three decades of civil-military experience at the strategic, operational, and tactical levels in joint, inter-agency, and multinational settings across the full range of operations, among them command of the first CA battalion sent to Iraq in support of Army, Marine and British forces, as well as the Senior U.S. Military Observer and Chief of Civil-Military Coordination for the UN Mission in Liberia and the European Command’s Military Representative at USAID. In addition to numerous contributions to U.S. Army, Joint, NATO, and United Nations civil-military and peace and stability operations policy and doctrine, he has published extensively on national strategy, civil-military, and peace and stability operations issues. Honorary Co-Chair of the Peace & Security Committee of the United Nations Association of the USA (National Capital Area), a U.S. Global Leadership Coalition “Veteran for Smart Power,” and a Director in the Civil Affairs Association, he writes extensively on peace & security, strategy, civil-military relations, and peace operations, and his articles have appeared in Foreign Policy and The Huffington Post, among other publications worldwide.

Douglas Irvin-Erickson has worked in the field of mass atrocity prevention in the Democratic Republic of Congo, Burundi, Cambodia, Myanmar, Ukraine, and Argentina. Doug is Assistant Professor, Director of the Genocide Prevention Program, and Fellow with the Center for Peacemaking Practice at the George Mason University School for Conflict Analysis and Resolution. His most recent book covers the life and works of Raphael Lemkin, the originator of the word “genocide” who authored the UN Genocide Convention (University of Pennsylvania Press, 2017). His two current book-length research projects will be titled Dying in the Age of Thoughtlessness: Genocide, Terror, and the Lost Peace; and Building an Architecture for Peace in the United States (suggestions for better titles are always welcome). His BA, MA, and PhD are from Rutgers University in Newark, New Jersey, USA.

With Alliance for Peacebuilding, Doug is supporting efforts to expand and deepen the field of peacebuilding in the United States.

Steve MoseleyStephen F. Moseley has spent his career serving nonprofit organizations and associations devoted to meeting the needs of people and their communities who are disadvantaged by poverty, discrimination and injustice. He currently serves as the Chair of the Advisory Council of the United Nations Association of the National Capital Area (UNA-NCA) and is a member of the Association’s Executive Committee of the Board. He also serves as a Policy Advisor to the Alliance for Peacebuilding in Washington, DC, and is a member of the Board of Directors of the Society for International Development, Washington Chapter, where he earlier twice served as President.

Mr. Moseley served as President and CEO of the Academy for Educational Development from 1987 to 2010, and was its Executive Vice President and founding Director in 1970 of its International Programs Division which provided technical services in education, health, environment and other development disciplines in more than 100 countries throughout Africa, Asia, Latin American and the Caribbean. Mr. Moseley previously served as Executive Assistant to the President of Education and World Affairs, which conducted research on internationalization of US colleges and universities, and assisted African and Asian universities though its Overseas Education Service to strengthen their faculties and leadership.

Mr. Moseley has been a member of the Board and Executive Committee of InterAction, and a member of the Executive Committee and Treasurer of the International Governing Board of the Society for International Development. He was the Co-founder and past Chairman of the Basic Education Coalition, devoted to the Education for All movement, especially to provide opportunities for girls and young women to graduate. Mr. Moseley also served twice on the Advisory Committee of Voluntary Foreign Aid to the State Department and US Agency for International Development.

Mr. Moseley served on the UNESCO Working Committee in Paris for Education for All from 2002 to 2010. In 2009 he received the Fulbright Award for Global Nonprofit Leadership from One to World in New York City. In 1989, the University of Hartford, his Alma Mater, awarded Mr. Moseley an Honorary Doctor of Humane Letters.