Eula Biss is artist-in-residence in the English Department at Northwestern University, where she also teaches creative writing. She’s the author of On Immunity: An Inoculation, which was named one of the 10 Best Books of 2014 by the New York Times Book Review, and of Notes from No Man's Land, a collection of essays that won the National Book Critics Circle Award for criticism in 2010. Eula spoke with Commonweal’s assistant editor Griffin Oleynick about the spiritual challenges of racism, the meaning of “whiteness,” and the craft of non-fiction writing.