Doctors are acculturated and socialized to maintain life. Sometimes at all costs, even the human costs of suffering. The relatively new field of palliative care looks for the way that medicine can embrace and relieve the tension of seeking to preserve life while embracing life’s temporality. Dr. Sunita Puri explores the issues with exquisite elegance and humanity in her book That Good Night, out now in paperback from Penguin Press. Dr. Sunita Puri is an assistant professor of clinical medicine at the University of Southern California, and medical director of palliative medicine at the Keck Hospital and Norris Cancer Center. She has published essays in The New York Times, Slate, The Journal of the American Medical Association, and JAMA-Internal Medicine. She lives in Los Angeles.