In this Q&A, UNC Press graduate student intern Eric Bontempo (@ebontemp) talks with author Jeremy Zallen about his new book American Lucifers: The Dark History of Artificial Light, 1750-1865, out this month from UNC Press. From whale oil to kerosene, from the colonial period to the end of the U.S. Civil War, modern, industrial lights brought wonderful improvements and incredible wealth to some. But for most workers, free and unfree, human and nonhuman, these lights were catastrophes. This book tells their stories. The surprisingly violent struggle to produce, control, and consume the changing means of illumination...