Sam George (PhD) serves as director of the Global Diaspora Institute at Wheaton College Billy Graham Center and as a catalyst of the Lausanne Movement. He holds degrees in Mechanical Engineering, Business Management, and Theology. He researches and teaches global migration, diaspora missions, and World Christianity around the world. Sam is the author/editor of a dozen books, including three volumes on Asian Diaspora Christianity.
Miriam Adeney (PhD) grew up in Oregon and is still at home among the vast evergreen forests and blue lakes beside the unpredictable Pacific. Always active on school newspapers, Miriam earned an MA in journalism from Syracuse University, and continues to make writing a priority. For Christianity Today, she has served as a writer, senior editorial consultant, and longtime Board member. That led to her writing the CT editorial titled "Think Globally, Love Globally" immediately following the World Trade Center disaster on September 11, 2001.