Lesley B. Cormack is a historian of science and now Dean of Arts at the University of Alberta. She is the author of Charting an Empire: Geography at the English Universities 1580-1620 (Chicago, 1997), A History of Science in Society: From Philosophy to Utility with Andrew Ede (Broadview Press,2004, 3rd Edition University of Toronto Press, 2017) and editor of Making Contact: Maps, Identity, and Travel (University of Alberta Press, 2003) and A History of Science in Society: A Reader (Broadview Press, 2007). She is now completing a book on the development and use of the Molyneux Globes in sixteenth century England.Steven A. Walton teaches history of science and technology, European history, and military history at Michigan Technological University, where is also actively involved with the graduate program in Industrial Archaeology. His primary scholarly writing is on the intersections between science, technology and the military, particularly in the early modern and antebellum American world. He has just published the travel diaries of Thomas Kelah Wharton, a nineteenth-century architect and artist, an article on U.S. Civil War artillery, and is working on a book on Transitions in Defense, on changed in fortification practice and rationale in sixteenth-century England. He has edited works on Fifty Years of Medieval Technology & Social Change (Ashgate, 2017); Wind & Water in the Middle Ages: Fluid Technologies from Antiquity to the Renaissance (ACMRS, 2006); and Instrumental in War: Science, Research, and Instruments Between Knowledge and the World (Brill, 2005).John A. Schuster is Honorary Research Fellow in the Unit for History and Philosophy of Science and Sydney Centre for the Foundations of Science, University of Sydney; and Honorary Fellow, Campion College, Sydney, the only private liberal arts college in Australia. He previously taught at Princeton, Leeds, Cambridge and the University of New South Wales. He is a Fellow of the Australian Academy of the Humanities. He has published on the historiography of the Scientific Revolution; the nature and dynamics of the field of early modern natural philosophy; Descartes' natural philosophical and mathematical career; the problem of the origin of experimental sciences in the 17th and 18th centuries; and the political and rhetorical roles of scientific method. Recent publications include Descartes-agonistes: Physico-Mathematics, Method and Corpuscular-Mechanism—1618-33 (Springer, 2013) and ‘Cartesian Physics’ in The Oxford Handbook of the History of Physics (2013): 56-95
