Looking for laws in all the wrong spaces: Kant on laws,the understanding,and space

Prolegomena §38 is intended to elucidate the claim that the understanding legislates a priori laws to nature (the ‘Legislation Thesis’). Kant cites various laws of geometry as examples and discusses a derivation of the inverse‐square law from such laws. I address 4 key interpretive questions about this cryptic text that have not yet received satisfying answers: (a) How exactly are Kant's examples of laws supposed to elucidate the Legislation Thesis? (b) What is Kant's view of the epistemic status of the inverse‐square law and, relatedly, of the legitimacy of the geometric derivation of that law? (c) Whose account of laws, the understanding, and space is Kant critiquing in the passage? (d) What positive account of the relationship between laws, the understanding, and space is Kant offering in the passage? My answer to (d) depends crucially on my answers to (a)–(c). As I interpret Kant, he holds that a wide range of a priori laws—including geometric laws, the inverse‐square law, and the universal laws discussed in the Analytic of Principles—are ‘grounded’ (a technical term defined in the paper) in categorial syntheses rather than the intrinsic nature of the space given to us in pure intuition.