When Breath Becomes Air chronicles Kalanithi's transformation from a medical student asking what makes a virtuous and meaningful life into a neurosurgeon working in the core of human identity - the brain - and finally into a patient and a new father.What makes life worth living in the face of death?When Breath Becomes Air chronicles Kalanithi's transformation from a medical student asking what makes a virtuous and meaningful life into a neurosurgeon working in the core of human identity - the brain - and finally into a patient and a new father.What makes life worth living in the face of death? Short-listed for Wellcome Book Prize 2017 (UK) and Pulitzer Prize for General Non-fiction 2017 (UK).