Giovanni Mantilla
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Giovanni Mantilla
@giofabman.bsky.social
Associate Professor, POLIS, Cambridge University, Fellow Christ’s College & Lauterpacht Centre for International Law. International relations/history/law/diplomacy #IHL. Colombiano 🇨🇴🏳️‍🌈🇬🇧
Reposted by Giovanni Mantilla
“The strong do what they can" is what Athens said right before destroying itself. New piece on the Carney Doctrine, Vaclav’s grocer, and American hubris.
hegemon.substack.com/p/the-strong...
The Strong Will Suffer What They Must
Vaclav's Grocer and American Hubris
hegemon.substack.com
January 21, 2026 at 4:54 PM
Struggling to redesign my small-group MPhil seminar "norms of humanity" amid so many breathtaking events. It's primarily historical, using IR approaches to int'l legal norms of HR, armed conflict, IHL. Any tips, texts, or class activities for incorporating discussion of our unprecedented present? 🙏
January 20, 2026 at 4:50 PM
Reposted by Giovanni Mantilla
✨New article out in International Studies Review✨

NGOs are facing backlash, shrinking civic space & increased competition. Here I examine how NGOs can respond by adding new legal entities; or changing funding models.

doi.org/10.1093/isr/...
January 19, 2026 at 11:01 PM
Reposted by Giovanni Mantilla
🧵 Trump foreign-policy is overwhelmingly reality-television optics. More sound and fury than shock and awe.

It doesn't put in the work. The deals it negotiates? Mostly vaporware. It announces "☮️ in our time" based on ceasefires. I'd bet good 💰 that 🇻🇪 will not be a vassal state for all that long.
A Mercosur-EU shared market is post-American Transatlanticism
January 9, 2026 at 4:22 PM
Reposted by Giovanni Mantilla
The Trump administration will withdraw from dozens of international organizations, including the U.N.'s population agency and the U.N. treaty that establishes international climate negotiations, as the U.S. further retreats from global cooperation.
US will exit dozens of international organizations as it further retreats from global cooperation
The Trump administration will withdraw from dozens of international organizations, including the U.N.’s population agency and the U.N. treaty that establishes international climate negotiations.
bit.ly
January 7, 2026 at 11:00 PM
Reposted by Giovanni Mantilla
webtv.un.org/en/asset/k1k... if you’re interested in this morning’s emergency security council meeting on Venezuela, it’ll start here at 10am. It was called by Colombia, and can help us get a sense of the public lines coming from a diverse group of countries
Threats to international peace and security - Security Council, 10085th meeting
The situation in Venezuela.
webtv.un.org
January 5, 2026 at 2:54 PM
Reposted by Giovanni Mantilla
you don't need to add caveats agreeing that the head of state abducted is a bad guy before opposing abduction of a head of state by military force. If the rule was any head of government is fair game then the entire world would be a series of decapitation strikes and show trials in foreign courts.
January 3, 2026 at 1:50 PM
Reposted by Giovanni Mantilla
intriguing new chapter by Helen Kinsella and Giovanni Mantilla on historical approaches in IR through a case study on the ICRC in N-Ireland

academic.oup.com/edited-volum...
December 22, 2025 at 7:56 AM
Reposted by Giovanni Mantilla
My new book — Humanitarianism: A Very Short Introduction — is now available as an e-book (paperback in March 2026)! The book offers a concise history of humanitarianism in an international perspective, from the 18th century to the present. More info here: global.oup.com/academic/pro...
December 18, 2025 at 4:31 PM
Reposted by Giovanni Mantilla
🧵Here's a research-backed answer: No.
1/
www.cambridge.org/core/journal...
December 15, 2025 at 12:50 PM
Reposted by Giovanni Mantilla
We’ve surveyed ‘Non-Western Visions of International Order’ for Annual Review of Political Science vol 29

www.annualreviews.org/content/jour...
Non-Western Visions of International Order
The scholarship on the concept of order has been expanding within international relations. The continuous upheaval of world politics first triggered a broad debate on the resilience of the liberal int...
www.annualreviews.org
December 1, 2025 at 6:02 PM
Reposted by Giovanni Mantilla
The International History and Politics Section of @apsa.bsky.social is accepting nominations for the Jervis-Schroeder Best Book Award and the Outstanding Article Award. Nominations are due by January 31, 2026. More information here: connect.apsanet.org/s34/nominati...
November 18, 2025 at 4:45 PM
Reposted by Giovanni Mantilla
Cosmos-Politanism: Transhumanist Visions of Global Order from the First World War to the Digital Age

Cosmos-Politanism: Transhumanist Visions of Global Order from the First World War to the Digital Age By Duncan Bell, University of Cambridge and Apolline Taillandier, Newnham College Inspired by…
Cosmos-Politanism: Transhumanist Visions of Global Order from the First World War to the Digital Age
Cosmos-Politanism: Transhumanist Visions of Global Order from the First World War to the Digital Age By Duncan Bell, University of Cambridge and Apolline Taillandier, Newnham College Inspired by developments in artificial intelligence, space engineering, and genetics, discussion of post-human visions of the future is now widespread, especially in the tech world. This reflective essay analyses various ideological configurations of “transhumanism,” a body of thought centred on the pursuit of radical human improvement through technoscientific intervention.
politicalsciencenow.com
November 7, 2025 at 3:00 PM
Reposted by Giovanni Mantilla
The New York Times quickly sending out Douthat to argue that Mamdani’s victory doesn’t really matter is so predictable it borders on self-parody.

Remember, folks: Every time the Right wins an election, it’s an undeniable expression of the will of the people. If a lefty wins, it’s just a blip.
Opinion | Mamdani’s Victory Is Less Significant Than You Think
www.nytimes.com
November 5, 2025 at 5:27 PM
Reposted by Giovanni Mantilla
Reorienting #Climate litigation in a time of backlash, shrinking civic space & challenges to judicial independence

Here's our take in Nature w/ Mette Eilstrup-Sangiovanni, Lisa Vanhala, Joana Setzer, Ian Higham & @harrovanasselt.bsky.social Great collaboration!
www.nature.com/articles/s41...
Reorienting climate litigation in a time of backlash - Nature Climate Change
Restrictions on civil society may drive climate activists to shift from protest to litigation. However, challenges to judicial independence, deregulation and anti-climate litigation mean that activist...
share.google
November 2, 2025 at 10:47 AM
Reposted by Giovanni Mantilla
📌The special issue "Illiberal Regimes and International Organizations" is now published as Vol. 20 Issue 2 in RIO! @the-peio.bsky.social
link.springer.com/journal/1155...
Summary thread with each piece-- 🧵
The Review of International Organizations
The Review of International Organizations publishes original scientific contributions in the entire field of international political economy, with a focus on ...
link.springer.com
June 25, 2025 at 4:32 PM
Reposted by Giovanni Mantilla
Extremely excited for this, and what a beautiful poster design!

I’ll be speaking on the United Nations panel with amazing speakers, including @drmargottudor.bsky.social ❤️
Interested in the transitory nature of academia and how this shapes scholarship on internationalism? Come along to our virtual conference, 'Blind Spots and Buzzwords in Internationalism' on 5th and 6th Nov 👁️. Get your tickets here: www.eventbrite.com/e/blind-spot...
October 24, 2025 at 3:39 PM
Reposted by Giovanni Mantilla
Come to Bologna in May 2026 for Workshop on *Obstructionism in International Organizations* @johnshopkinssais.bsky.social

Co-organized w/ @borzyskowski.bsky.social @ox.ac.uk

Submit by Dec 15👇
docs.google.com/forms/d/e/1F...

Please spread the word 🙏
Call for Papers Obstructionism in International Organizations
Date: May 20-22 2026 Location: SAIS Europe, Bologna, Italy Hosts: Nina Hall (Johns Hopkins University, SAIS Europe) & Inken von Borzyskowski (University of Oxford) Aim: This workshop will bring toge...
docs.google.com
October 24, 2025 at 9:55 AM
Reposted by Giovanni Mantilla
@ckreudersonnen.bsky.social and I are happy to announce two open research positions in our joint DFG-funded project VARICRIS (👉 bit.ly/varicris).
We are recruiting a #PostDoc and a #PhD candidate 🧵:

#PoliSky #PoliSkyJobs #polsci 🌐
Welcome! – VARICRIS
VARICRIS research project
bit.ly
October 22, 2025 at 2:40 PM
A new, forthcoming article on the law of armed conflict, or IHL, and US and UK nuclear policy change.

(It’s always exciting to get work published; a personal reaction of this type, by a diplomat with such experience, is surreal)
October 25, 2025 at 7:17 AM
How did the US become what it has become? Serious answers only.
October 7, 2025 at 9:18 PM
Reposted by Giovanni Mantilla
Apply for a 4 year postdoc (JRF) @christscollegecam.bsky.social Politics and International Studies is one of the eligible fields. Details below. Deadline 16 September 2025 noon UK time. www.christs.cam.ac.uk/stipendiary-...
Stipendiary Junior Research Fellowship | Christs College Cambridge
www.christs.cam.ac.uk
September 2, 2025 at 7:49 AM
Apply for a 4 year postdoc (JRF) @christscollegecam.bsky.social Politics and International Studies is one of the eligible fields. Details below. Deadline 16 September 2025 noon UK time. www.christs.cam.ac.uk/stipendiary-...
Stipendiary Junior Research Fellowship | Christs College Cambridge
www.christs.cam.ac.uk
September 2, 2025 at 7:49 AM
Reposted by Giovanni Mantilla
Truly delighted that our (co-edited with Ralf Emmers) @austjia.bsky.social Special Issue on ‘Coalition-Building and the Politics of Hegemonic Ordering in the Indo-Pacific’ is now out (Vol 79, Issue 4), with many articles Open Access!

www.tandfonline.com/toc/caji20/7...
July 30, 2025 at 6:32 AM
Upon the public announcement of one embarrassing British international legal position today, here’s another, historical (1964) one I just retrieved from the UK national archives. So-when did the position change, re UNSC resolutions’ binding character? Or am I missing some lawyerly nuance?
July 29, 2025 at 5:52 PM