A pair of best-selling authors are coming to UTC for a conversation exploring how storytelling can broaden perspectives. National Book Award winner Colum McCann, author of the New York Times bestseller “Let the Great World Spin,” and Ishmael Beah, a Quill Award-nominated author and human rights activist, will participate in a panel discussion called “Changing the World with Stories” from 7-9 p.m. on Tuesday, Oct. 24, in the University Center Auditorium.