Deborah Coen

Professor, Chair of the History of Science & Medicine Program
Deborah R. Coen is a historian of science whose research focuses on the modern physical and environmental sciences and on central European intellectual and cultural history. She earned an A.B. in Physics from Harvard, an M.Phil. in History and Philosophy of Science from Cambridge, and a Ph.D. in History of Science from Harvard. Before coming to Yale, she taught for ten years in the History Department at Barnard College and was Director of Research Clusters for the Columbia Center for Science and Society. At Yale she is also a member of the steering committee of the Environmental Humanities Initiative.
One of the questions driving Coen’s research is how scientists cope with uncertainty. Her first book, Vienna in the Age of Uncertainty: Science, Liberalism, and Private Life (2007), centered on an extraordinary scientific dynasty, the Exner-Frisch family. Contrary to typical accounts of fin-de-siècle central Europe, the Exners reveal a strain of Austrian liberalism that was (literally) at home with modernist subjectivity and uncertainty. 
Coen’s recent research has explored the production of environmental knowledge. In 2013 she published The Earthquake Observers: Disaster Science from Lisbon to Richter, which examines seismology’s history as a form of “citizen science.” In the nineteenth century, standing networks of seismic observers transformed earthquakes into natural experiments at the nexus of human behavior and planetary physics. 
Her latest book is Climate in Motion: Science, Empire, and the Problem of Scale (2018). Climate in Motion is the first study of the science of climate dynamics before the computer age. Recently, she has been studying the physical and social science of climate change. Her goal is to acquire the knowledge and skills necessary to bring history to bear on some of the implicitly historical questions that anthropogenic climate change raises: questions about environmental and social justice, about the rights of future generations, and about the relationship between scientific expertise and traditional forms of knowledge.