Illinois Law professor Lesley M. Wexler explores the complexities of the concept of “proportionality” in the Israel-Gaza conflict, examining it both from the lens of international law and public opinion. Professor Wexler delineates two aspects of international law that govern proportionality: “jus ad bellum,” which speaks to when force is permissible, and the laws of war, which set guidelines for conduct during conflict. She emphasizes that while public debates often conflate legal and moral considerations, a nuanced understanding of existing international law is crucial for assessing the legality of actions in such conflicts.

Cornell Law professor Michael C. Dorf comments on the apparently imminent repeal of two Authorizations for Use of Military Force (AUMFs) against Iraq. Professor Dorf argues that while their repeal can be seen as an acknowledgment of the terrible error of invading Iraq and a reassertion of the principle of separation of powers, the action is insufficient so long as the post-9/11 AUMF remains in place, giving the President extraordinary power to deploy the military overseas without congressional involvement.

Cornell University law professor Michael Dorf reviews Sidney Tarrow’s new book, War, States, and Contention. Dorf considers how Tarrow’s view of the role of contentious politics applies in the current political campaign and examines the relation between national security and domestic social movements.