Natural Knowledge at the Threshold of the Enlightenment

Abstract

Italian contributions to the Enlightenment are most often discussed in terms of the slow acceptance of Newtonian science (Ferrone) or the obstacles to change within a quaint museum of antiquated states (Venturi). This case study of an important naturalist attempts to identify the paths to change between tradition and revolt, in fields of natural knowledge that are sometimes less regarded in the context of an international movement of intellectual emancipation. In spite of an early attachment to some form of physico‑theology, Antonio Vallisneri, professor of medicine at the University of Padua from 1700 to his death in 1730, made a number of innovative contributions to biological description and natural history which placed him among the forerunners of Georges Buffon. Heir to the empirical approach enshrined in the work of Marcello Malpighi, for the most part he attempted to avoid much of the philosophical and theological speculation raging between deists and atheists. However, the implications of his work, including activity as a science communicator to wider audiences, pointed to a reassessment of the importance of accurate natural knowledge in the ongoing reform of public instruction and cultural institutions then occurring in the major cities of Italy and abroad, an important plank in the Enlightenment program in the years leading up to the French Encyclopédie.