Racism is not a simple matter of good people versus bad. In White Fragility, Robin DiAngelo explained how racism is a system into which all white people are socialized. She also made a provocative claim: that white progressives cause the most daily harm to people of colour. In Nice Racism, her follow-up work, she explains how they do so. Drawing on her background as a sociologist and over twenty-five years working as an antiracist educator, she moves the conversation forward.

Writing directly...