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[Dr. Joanna Nicholson is a Researcher at PluriCourts – Centre for the Study of the Legitimate Roles of the Judiciary in the Global Order at the University of Oslo.] For a crime to amount to a crime against humanity, it must be shown to have been part of a bigger picture, namely part of a widespread or systematic attack against a civilian population....

Just a reminder: this summer we will host our Fourth Annual Emerging Voices symposium, where we invite doctoral students and early-career academics or practicing attorneys to tell Opinio Juris readers about a research project or other international law topic of interest. If you are a doctoral student or in the early stages of your career (e.g., post-docs, junior academics or early...

Event On 15-16 December 2016, the Ghent Rolin-Jaequemyns International Law Institute (GRILI) at Ghent University will be hosting an international two-day conference entitled ‘International Immunities: Law in a State of Flux?’ The aim of the conference – organized in partnership with the Université Libre de Bruxelles (ULB), Katholieke Universiteit Leuven (KUL), and Université Catholique de Louvain (UCL) – is to take stock of recent evolutions...

William Gibson, repurposing a Gertrude Stein quip, said about cyberspace "there's no there, there" capturing the ethos of the internet as a place beyond the physical world of borders and jurisdiction.  Bitcoin melded cryptography and networked processing to attempt to make a currency that was not based in or controlled by any state. But the internet is based on servers and...

[William S. Dodge is Martin Luther King, Jr. Professor of Law at the University of California, Davis, School of Law and Co-Reporter for the Restatement (Fourth) of Foreign Relations Law: Jurisdiction. From August 2011 to July 2012, he served as Counselor on International Law to the Legal Adviser at the U.S. Department of State.] In RJR Nabisco, Inc. v. European Community,...

For the first episode in the Multi-blog series on the Updated Geneva Conventions Commentaries, the Humanitarian Law & Policy Blog has published Locating the Geneva Conventions Commentaries in the International Legal Landscape, by Jean-Marie Henckaerts. View of destruction in downtown Homs, Syria. © Jerome Sessini/Magnum Photos for ICRC Jean-Marie is the head of the unit in charge of the update of the...

[Jennifer Trahan is Associate Clinical Professor, at The Center for Global Affairs, NYU-SPS, and Chair of the American Branch of the International Law Association’s International Criminal Court Committee. The views expressed are those of the author.] A significant event happened quietly at the UN on June 27: Palestine deposited the thirtieth instrument of ratification of the International Criminal Court’s crime of...

Today through Wednesday, June 27-29, 2016, the Annual Junior Faculty Forum for International Law will host its fifth edition, at the New York University School of Law. The Forum is convened by Dino Kritsiotis (Univ. of Nottingham), Anne Orford (Univ. of Melbourne), and JHH Weiler (EUI/NYU), who will be joined this year by Benedict Kingsbury (NYU) and José Alvarez (NYU)...

Here’s your weekly selection of international law and international relations headlines from around the world: Africa The United States and France supported Hissène Habré, the former Chadian dictator who was convicted of atrocity crimes on May 30, 2016, throughout his rule, Human Rights Watch said in two reports released today. The Eighth Africa Carbon Forum will focus on ensuring that countries...

[Laurence R. Helfer is the Harry R. Chadwick, Sr. Professor of Law at Duke University and a permanent visiting professor at iCourts: Center of Excellence for International Courts at the University of Copenhagen.] As the world reacts to the shock of the Brexit referendum, international lawyers are turning their attention to the mechanics of Britain’s departure from the EU.  Article 50 of...

As the news of the Brexit vote sinks in, commentators are considering the various longer-term effects. I want to highlight the how this may look to the EU’s neighbors to the east, especially countries such as Ukraine, Moldova, and Georgia that have recently signed Association Agreements with the EU. Ukraine and Moldova, in particular, have electorates that are divided over...

Last week, Adrian Hilton -- a self-described "conservative academic, theologian, author and educationalist" -- published a vicious hit-piece in The Spectator about SOAS. It's entitled "A School of Anti-Semitism?", and the name basically says it all. According to Hilton: "[p]retty much all student societies at SOAS have no choice but to conform to the Islamo-Marxist orthodoxy"; "the entire student body defines...