Summary In some very interesting recent work, Peter Fenves has sought to trace G. W. Leibniz's views on human diversity back to the philosopher's core philosophical concerns, in particular to his metaphysical picture of the world as consisting in causally unconnected substances, monads, that are ‘windowless’, ‘worlds apart’. In this article I argue by contrast that Leibniz's anthropological views develop quite independently of his core metaphysics, and are rooted instead in his significant work as a historian and genealogist. In this (...) connection, he develops a conception of race as a ‘series of generations’, and of genealogy as ‘the explication of this series’, that will in turn ground much of his thought about not just human groups, but about living kinds in general. These conceptions, moreover, offer significant new insight into Leibniz's position with respect to the philosophical problem of the ontological status of species. (shrink)

This chapter examines the convention concerning the theories of generation and form in the field of natural philosophy in Great Britain during the seventeenth century. It explains that natural philosophers treated the questions of biological generation interchangeably with those coming from chemistry, mineralogy, and meteorology, and considers Antoine Goudin's argument that there are both efficient and final causes at work in the earth's production of rocks that resemble animals or parts of animals. The chapter also suggests that the ‘chymists’ were (...) consistently presented as a challenging third party, alongside Aristotelianism and traditional atomism, in the effort to account for the composition of natural bodies. (shrink)