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Global Challenges
Issue no. 5 | April 2019
New Grammars of War:
Conflict and Violence in the 21st Century
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Articles for this issue
Global Challenges
Issue no. 5 | April 2019
New Grammars of War: Conflict and Violence in the 21st Century

The Dossier aims to explore new trends and expressions of violence in armed conflict in the 21st century. Taking as a starting point the changing paradigm of armed conflict – from conventional wars with clear contours towards more non-linear, fragmented and protracted types of civil and international conflict — it adopts a broad approach to portray changing forms of violence across different types of armed conflicts (including terrorism, international/civil wars or urban warfare). In the context of a fragmenting international order, with increasingly blurred lines between state and non-state, combatant and civilian, domestic and international, the number of actors involved in conflicts and concurrent strategies of violence have multiplied. In face of the ubiquity of violent conflict — despite an overall decline in interstate conflict and global number of casualties — the Dossier aims to shed light on new or changing forms of violence, their contexts, actors and victims. It explores the novelty, heterogeneity, scales and vectors of violent practices in contemporary conflicts by investigating the impact of a series of factors such as new military technologies (drones, robots), new communication tools (social media), gender, migration, or the subcontracting of security to private actors.

Articles for this issue

New Grammars of War:
Conflict and Violence in the 21st Century
Other Issues
Issue no. 9 | March 2021
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The Moving Fault Lines of Inequality
Global Challenges
Issue no. 9 | March 2021
The Moving Fault Lines of Inequality

While poverty has been diminishing in absolute terms and relative income has been growing on a global scale for over two centuries, inequality – as measured by instruments such as the Gini coefficient – has been increasing steadily since the early 1980s. With the financial crisis of 2007, the growing digitalisation of the economy and the current pandemic, global inequality has further worsened, seeing the fortunes of the superrich attaining unprecedented levels and revenue concentrating in the top percentiles of societies.

Concurrently to the aggravation of the social fracture, additional fault lines have been opening or hardening along logics of race, gender, ethnicity and religion. Identarian revendications and logics of difference and exclusion have come to complement, compete with or supersede more traditional struggles for equality in a postmodern and neoliberal context that has normalised inequality, homogenised societies and done away with earlier grand narratives and collective agendas. 

The consequences of inequality(ies) are dramatic, as reflected in the polarisation and fragmentation of societies, worsening health and mortality indicators, political tensions and violence, a decline in democracy, and mistrust in state institutions. The objective of the current issue of Global Challenges is therefore – by reverting to the analytical tools of social science – to reflect on the causes behind the multifaceted growth of inequality(ies), anticipate their noxious fallouts and explore potential remedies.

Special Issue no. 3 | October 2025
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Arts and the Study of the International
Global Challenges
Special Issue no. 3 | October 2025
Arts and the Study of the International

What does the experience of combining art and science bring to the study of international relations? Why blend sensibility with reason to think about the evolution of the world? How does aesthetic and/or creative performance nourish the production of academic knowledge? If thinking about creation and integrating art with the Humanities and Social Sciences is nothing new, the challenges of the 21st century call for new analyses and creative approaches that give a voice to frequently neglected perspectives, and contribute to a more nuanced and multidimensional understanding of the world. The dialectic of art and research can be approached through the artistic dimension of the object of study, proximity to artists, experimentation with new forms of fieldwork and writing, or through the cultural mediation of the results. In this special issue of the digital magazine Global Challenges, jointly produced by the Graduate Institute of International and Development Studies (Geneva Graduate Institute) and the Centre de recherches internationales (Sciences Po), the contributors shed light on the role of art in research.

Special Issue no. 1 | June 2020
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Politics of the Coronavirus Pandemic
Global Challenges
Special Issue no. 1 | June 2020
Politics of the Coronavirus Pandemic

A pandemic is not just a medical emergency – it is also a political, economic, and social crisis. It implies new challenges for democratic institutions and practices, for citizenship rights and human rights as some of the restrictions on civil liberties put in place by liberal and illiberal democracies may well outlive the coronavirus. This special issue explores some tensions and dilemmas of democracies faced with the current crisis. “Politics of the Coronavirus Pandemics” addresses questions like: Can we speak of a decline in politics during the pandemic? While states have been using the full gamut of their sovereign prerogatives, has the political (temporarily) faded in the face of, for example, “expertise”? What will be the lasting impact of the rule by administrative fiat, and of emergency powers put in place in many countries? What kinds of agenda and instruments of civic activism are likely to emerge given that courts are rarely in session and public protest not permitted due to distancing rules? What are the likely consequences of these reconfigurations for democracy, governance, and welfare systems in the global South and North?