In Aftershocks: A Memoir, Brooklyn-based writer and urban planner Nadia Owusu tells a tale of constant change and loss. Her father, a Ghanaian United Nations official, was constantly moving and then died when she was 13. Her mother had already abandoned her when she was just 2, then reappeared only to vanish again. The only firm ground she stands upon is the one written into existence by her own hand. Moderated by Celeste Headlee, author of Speaking of Race: Why Everybody Needs to Talk About Racism – and How to Do It.