In the days and months after 9/11, St. Paul's Chapel became the hub where thousands of volunteers and rescue workers received round-the-clock care. It was a moving setting to explore how 9/11 changed us as a people — and to ponder the inward work of living with enduring grief and unfolding understanding. From a live conversation at the edge of Ground Zero, The New Yorker's Hendrik Hertzberg, journalist and novelist Pankaj Mishra, and theologian Serene Jones.