David Lefkowitz (University of Richmond) joins us for the first episode to talk about his book, Philosophy and International Law: A Critical Introduction (Cambridge: Cambridge University Press, 2020), and jurisprudence in general. We discuss questions such as: Is there a reason why philosophy of international law is on the rise again? What are the pressing issues that philosophy and jurisprudence of international law has to address? Is international law really a borderline case of law?