The Southern Journal of Philosophy, EarlyView.

In this paper, we analyse conceptions of induction and certainty in Wolff and Crusius, highlighting their competing conceptions of physics. We discuss (i) the perspective of Wolff, who assigned induction an important role in physics, but argued that physics should be an axiomatic science containing certain statements, and (ii) the perspective of Crusius, who adopted parts of the ideal of axiomatic physics but criticized the scope of Wolff’s ideal of certain science. Against interpretations that take Wolff’s proofs in physics to (...) be based on empirical statements that are probable, we show how inductively established statements, coupled with assumptions concerning the uniformity of nature, can be certain according to Wolff. We examine Crusius’ little known work on physics and show that he attacked Wolff, arguing that many statements of physics are probable. We provide a discussion of the reception of methodological rules similar to Newton’s Regulae Philosophandi, discussing different interpretations of such rules. We conclude by briefly hinting at how the debate between Wolff and Crusius provides historical context for understanding Kant’s philosophy of natural science. (shrink)

This article examines Paul Guyer’s claim that we should attempt to ground the principle of religious freedom on the basis of Kant’s arguments for religious liberty. I problematise Guyer’s suggestion by investigating a hypothetical ‘dogmatic conflict’ between a scientifically and a religiously grounded belief. I further suggest that considering Christian Wolff’s philosophy might provide us with an approach which shares the benefits that Guyer identifies in Kant, while at the same time avoiding the issues Kant might run into that result (...) from the occurrence of the dogmatic conflict. I start by providing a background to Wolff’s philosophy and explaining the notion of the dogmatic conflict. Then I present a potential contemporary case of the dogmatic conflict and try to see how it would be dealt with based on Guyer’s proposal. Finally, I consider what a Wolffian solution would look like, arguing that Guyer’s project might benefit from considering Wolff. (shrink)