Adam Warren is Associate Professor of History at the University of Washington, Seattle. He is the author of Medicine and Politics in Colonial Peru: Population Growth and the Bourbon Reforms (University of Pittsburgh Press, 2010), and the coauthor of Baptism through Incision: The Postmortem Cesarean Operation in the Spanish Empire (Penn State University Press, 2020). Julia E. Rodriguez is Professor of History at the University of New Hampshire (USA). She is the author of Civilizing Argentina: Science, Medicine, and the Modern State (University of North Carolina Press, 2006) and editor of the open-source website HOSLAC: History of Science in Latin America and the Caribbean (www.hoslac.org). Stephen T. Casper is Professor of History at Clarkson University in Potsdam, New York. His research focuses on the history of the human sciences, neuroscience, and neurology, and his latest monograph, Punch Drunk and Dementia: A Cultural History of Concussion, 1870–Present, is under contract with Johns Hopkins Press and explores the cultural history of brain injury and violence in the modern world.