Jamie Aten is a disaster psychologist and disaster ministry expert. He is the founder and the executive director of the Humanitarian Disaster Institute and Disaster Ministry Conference and holds the Blanchard Chair of Humanitarian & Disaster Leadership at Wheaton College. He is the editor and author of several books and is coeditor of Refugee Mental Health (American Psychological Association Books, 2021), available on Amazon.

David M. Boan is Director of Humanitarian Advocacy & Service for the World Evangelical Alliance. He co-founded and co-directed the Humanitarian Disaster Institute at Wheaton College, the first faith-based academic disaster research center. He is author, with Jamie D. Aten, of “Disaster Ministry Handbook” (Intervarsity Press, 2016).