As readers will recall, I wrote a short
response to Gabriella Blum’s wonderful essay on IHL and common-but-differentiated responsibilities for our inaugural Opinio Juris–Harvard International Law Journal
symposium. HILJ has now published my much longer formal
response. Here is an overview, from my introduction: Blum’s normative analysis of the desirability of CDRs in IHL is exceptionally powerful, and I agree with most of her conclusions. This brief
response, therefore, is intended to be more constructive than critical. In particular, I want to raise five issues that I believe warrant further...