Classification is an important part of science, yet the specific methods used to construct Enlightenment systems of natural history have proven to be the bête noir of studies of eighteenth-century culture. One reason that systematic classification has received so little attention is that natural history was an extremely diverse subject which appealed to a wide range of practitioners, including wealthy patrons, professionals, and educators. In order to show how the classification practices of a defined institutional setting enabled naturalists to create systems of natural history, this book focuses on developments at Edinburgh's medical school, one of Europe's leading medical programs. In particular, it concentrates on one of Scotland's most influential Enlightenment naturalists, Rev Dr John Walker, the professor of natural history at the school from 1779 to 1803. Walker was a traveller, cleric, author and advisor to extremely powerful aristocratic and government patrons, as well as teacher to hundreds of students, some of whom would go on to become influential industrialists, scientists, physicians and politicians. This book explains how Walker used his networks of patrons and early training in chemistry to become an eighteenth-century naturalist. Walker's mineralogy was based firmly in chemistry, an approach common in Edinburgh's medical school, but a connection that has been generally overlooked in the history of British geology. By explicitly connecting eighteenth-century geology to the chemistry being taught in medical settings, this book offers a dynamic new interpretation of the nascent earth sciences as they were practiced in Enlightenment Britain. Because of Walker's influence on his many students, the book also provides a unique insight into how many of Britain's leading Regency and Victorian intellectuals were taught to think about the composition and structure of the material world.

Accessible exploration of the noteworthy scientific career of James Smithson, who left his fortune to establish the Smithsonian Institution. James Smithson is best known as the founder of the Smithsonian Institution, but few people know his full and fascinating story. He was a widely respected chemist and mineralogist and a member of the Royal Society, but in 1865, his letters, collection of 10,000 minerals, and more than 200 unpublished papers were lost to a fire in the Smithsonian Castle. His scientific legacy was further written off as insignificant in an 1879 essay published through the Smithsonian fifty years after his death--a claim that author Steven Turner demonstrates is far from the truth. By providing scientific and intellectual context to his work, The Science of James Smithson is a comprehensive tribute to Smithson's contributions to his fields, including chemistry, mineralogy, and more. This detailed narrative illuminates Smithson and his quest for knowledge at a time when chemists still debated thing as basic as the nature of fire, and struggled to maintain their networks amid the ever-changing conditions of the French Revolution and the Napoleonic Wars.