"With hundreds of thousands of copies sold, a Ron Howard movie in the works, and the rise of its author as a media personality, J.D. Vance's Hillbilly Elegy: A Memoir of a Family and Culture in Crisis has defined Appalachia for much of the nation. What about Hillbilly Elegy accounts for this explosion of interest during this period of political turmoil? Why have its ideas raised so much controversy? And how can debates about the book catalyze new,...