Helon Habila, Author of “The Chibok Girls: The Boko Haram kidnappings and Islamist militancy in Nigeria.” Brian Larkin, Professor of Anthropology, Barnard College, Columbia University; Member, The Committee on Global Thought. Shobana Shankar, Professor of History, Stony Brook University. Nicholas Lemann, Dean Emeritus, Columbia Journalism School; Director, Columbia Global Reports.