Articles and Chapters

1. Janiak, A, A Tale of Two Forces: Metaphysics and its Avoidance in Newton’s Principia, in Boston Studies in the Philosophy and History of Science, vol. 343 (January, 2023), pp. 223-242.
   (last updated on 2024/01/01)

   Abstract:
   Isaac Newton did more than any other early modern figure to revolutionize natural philosophy, but he was often wary of other aspects of philosophy. He had an especially vexed relationship with metaphysics. As recent scholarship has highlighted, he often denounced metaphysical discussions, especially those in the Scholastic tradition (Levitin 2016). He insisted that he himself was not engaging with the aspect of philosophy that played such a prominent role in the work of his predecessors, especially Descartes, and his critics, especially Leibniz. However, in the Principia and the Opticks, along with correspondence and unpublished manuscripts, Newton expressed views about the gravity of bodies and the power of substances that place his thought squarely within the metaphysical tradition he sought to avoid. Alas, his famous reluctance to engage in disputes left even Newton’s supporters confused about his metaphysical ideas.