Peter Anstey (Philosophy, University of Otago)
Essentialism and Baconian natural history in the late seventeenth century

The Baconian method of natural history was the dominant method by which experimental natural philosophy was practised in Britain in the latter decades of the seventeenth century. This paper argues that the Baconian method provided a sort of incubator in which new fledgling sciences of classification, such as geology, the study of fossils and nosology, were able to emerge in this period. It also argues that species essentialism was never far from the surface in the works of the practitioners of the Baconian method and that this is evident in the speculative theories that accompanied these fledgling sciences.