Peter R. Anstey

Experimental philosophy was an exciting and extraordinarily successful development in the study of nature in the seventeenth century. Yet experimental philosophy was not without its critics and was far from the only natural philosophical method on the scene. In particular, experimental philosophy was contrasted with and set against speculative philosophy and, in some quarters, was accused of tending to irreligion. This volume brings together ten scholars of early modern philosophy, history and science in order to shed new light on the complex relations between experiment, speculation and religion in early modern Europe. The first six chapters of the book focus on the respective roles of experimental and speculative philosophy in individual seventeenth-century philosophers. They include Francis Bacon, Robert Boyle, Margaret Cavendish, Thomas Hobbes, John Locke and Isaac Newton. The next two chapters deal with the relation between experimental philosophy and religion with a special focus on hypotheses and natural religion. The penultimate chapter takes a broader European perspective and examines the paucity of concerns with religion among Italian natural philosophers of the period. Finally, the concluding chapter draws all these individuals and themes together to provide a critical appraisal of recent scholarship on experimental philosophy.

This paper analyses the place of natural history within Bacon's divisions of the sciences in The Advancement of Learning and the later De dignitate et augmentis scientiarum. It is shown that at various points in Bacon's divisions, natural history converges or overlaps with natural philosophy, and that, for Bacon, natural history and natural philosophy are not discrete disciplines. Furthermore, it is argued that Bacon's distinction between operative and speculative natural philosophy and the place of natural history within this distinction, are discontinuous with the later distinction between experimental and speculative philosophy that emerged in the methodology of the Fellows of the early Royal Society.

There are at least three deep and yet creative tensions in John Locke's writings on the knowledge of the natural world. An exposition of these tensions provides the framework for this chapter. The chapter provides an account of the development of Locke's views from his early medical essays of the late 1660s to his last published writings on natural philosophy. The central locus for Locke's "philosophy of science" will be the Essay. Chymical medicine provided the main field in which Locke was regularly involved in experimentation. Locke believed that geometry and arithmetic presented paradigm examples of the sort of demonstrative reasoning that would be involved in a science of nature, that is, a demonstrative natural philosophy. An important consequence of Locke's ideal of a corpuscular metric is an ongoing concern with metrology. By the early 1690s, Locke modified his views on natural philosophy in the light of the Newtonian achievement.

This introductory chapter discusses the theme of this book, which is about the state, nature, and practices related to British philosophy in the seventeenth century. The book is divided into five parts dealing with the philosophy of nature, the study of knowledge and human understanding, moral philosophy, political philosophy, and the works of leading seventeenth-century philosophers, including Francis Bacon, Robert Boyle, Isaac Newton, and Thomas Hobbes. The chapter also discusses key developments in modern philosophy during this period, which include heightened historiographical awareness and the reassessment of the philosophical canon.