How colonialism shaped the Scottish Enlightenment’s conception of race and humanity In the decades after 1750, an increasing number of former medical students from the University of Edinburgh construed humanity as a subject of both intellectual curiosity and colonial interest. They drew on a shared educational background, blending medicine with natural history and moral philosophy, in a range of encounters with non-European and Indigenous peoples across the globe whom they began to classify as races. Focusing on a surprising number of these understudied students, this book reveals the gradual predominance of race in Scottish Enlightenment thought. Teaching provided a toolbox of concepts and theories for students who went on to careers as military and naval surgeons, colonial administrators, and natural historians. While some, such as Mungo Park—who traveled in Africa—are well known, many others such as the long-term residents in the Russian Empire, Matthew Guthrie and his wife, Maria G