Why doesn’t the EU use market power to enforce migration readmission? Student Benoit Pols explains on the European Lawblog why trade sanctions remain politically sensitive — and legally tricky.

On Tuesday, December 9 2025, Prof. Koen Ottenheyn delivered the last Austria Centre lunch talk of 2025. Prof. Ottenheyn serves as a professor of architectural history at Utrecht University, The Netherlands, and is a member of the Royal Dutch Academy of Sciences and the Academic Curatorium which advises…

The aim of the project is to unravel the genetic and contact relations between the indigenous languages of Mesoamerica (Mexico and western Central America) and the Middle Andes region (Ecuador, Peru, Bolivia), as part of a larger endeavor to understand the historical process of the peopling of the Americas…

Subproject of

Who is funding African science? How are different African and international funders interacting and contributing to develop scientific research in the continent? Are there potential inadvertent synergies among research funders that can be identified? These and similar questions are at the heart of this…

On the 10th of November, Sara Petrollino succesfully defended her PhD-thesis and graduated. LUCL congratulates Sara on this great result.

An environmental and palaeo-economic reconstruction.

This book is the first systematic analysis of the changes in the use of goods and services by households of Black South Africans since the early nineteenth century.

Dr. Moritz Jesse, associate professor for European Union Law, spoke at the Nordic Migration Research Conference, which took place in Oslo in August 2016.

Stichting Migratierecht Nederland and the Europa Institute of Leiden University are jointly organising the conference ‘Children’s Rights and Migration’ that will take place in Leiden on 26 January 2023. Researchers, lawyers, judges, policy makers and other professionals from migration legal practice…

On 1 June 2022, Bruno Braak defended his thesis entitled 'Overcoming ruptures: Zande identity, governance, and tradition during cycles of war and displacement in South Sudan and Uganda (2014-2019).' The doctoral research was supervised by Prof.dr. J.M. Otto, Dr.ir. C.I.M. Jacobs, and Dr. C. Leonardi…

An inclusive society in which everyone has equal access to health and wealth is the focus of the new Leiden-Delft-Erasmus Centre on the Governance of Migration and Diversity. Professor of Migration History, Marlou Schrover, also works at the new centre. ‘It is important to add a historical perspective…

A research team of fifteen people – representing domains such as political economy, international relations, law, history and public administration - will work on the interdisciplinary programme Citizenship, Migration and Global Transformation. Leiden University has granted 3.5 million euro's to the…

On Wednesday 14 February 2024 Yorum Beekman successfully defended a doctoral thesis and graduated.

Anyone who has taken a walk through the centre of Leiden before might have come across him, an attentive group of tourists gathered around. After studying history, Koen van Toen, or Koen Marijt, started his own business. He now organises historical walks, among other things.

Two MEPs visited Leiden University on Friday 30 January. Their visit underscored the vital importance of the university’s expertise on Africa, Asia and Latin America in a rapidly changing geopolitical landscape.

Koen de Ceuster, university lecturer for Korea Studies at the Leiden University Institute for Area Studies, was interviewed on the NKNews Podcast about art in North Korea. He speaks about the role of art in North Korean society, art ‘business’, and argues why it is not possible to separate propaganda…

Ramesh Ganohariti will examine legal identity in three post-Soviet aspirant states and outline four common scenarios in this article.

Anne Aagten comments on new European plans to deal with migration in podcast on news site nu.nl

An interdisciplinary cultural analysis of how the Hindustani double migration informs contemporary processes of identification and problematises the juxtaposition of tradition and modernity.

In this project we think about the relationship between territory and contagion. Tracing the historical, political, and conceptual linkages between territorial bordering and migration on the one hand and disease related phenomena like contagion, immunity, and inoculation on the other, we ask how the…

This project combines an extensive new open database on linguistic distributions, spatial modelling and areal linguistics in order to disentangle the roles of social and environmental factors on the emergence of linguistic diversity patterns of South America.

Professor Leo Lucassen often adds his voice to the public debate on his specialist field. If there is talk of a 'flood of migration', he feels compelled to give the issue some historical perspective. 'Concerned? Yes, I am.'

A tv crew from Euronews came to Leiden to interview Eugenio Cusumano about his work on migrant rescue operations in the Mediterranean. Eugenio is an expert on international relations.

Labour migration is an important theme in the Dutch general election to be held this month. Olaf van Vliet, Professor of Economics, spoke to public broadcaster NOS about policy options related to migrant workers.

Migration is nothing new. A lot of people immigrated to the United States after it was ‘rediscovered’. The Netherlands also colonised a part of the New World and gave it the name New Netherland. Pepijn Doornenbal, a master’s student History, conducts research in the United States about how different…

During last summer, the Faculty of Law offered an Honours Class about the theme 'Governing Crime and Migration'. Hillary Mellinger, one of the participating international students, tells us about her experiences.

On Monday 21 November a lecture was given at Leiden Law School of Leiden University by Belgian Minister of Justice Koen Geens and Dutch Minister of Justice and Security Ard van der Steur in which they talked about international judicial cooperation. The lecture focussed on cooperation between the Netherlands…

What can languages spoken in the Lesser Sunda Islands today tell us about the histories of its various population groups?

The renovation of the South Cluster has been in full swing over the recent period. As the completion date approaches, no later than 1 April, we're excited to provide you with a glimpse of the current state of the building.

What are the conditions under which coercive diplomacy can compel a State to abandon its controversial nuclear (weapons) program? Based on the experience of the US coercive diplomacy against the nuclear programs of three countries, namely Iran, Libya and South Africa, Jean Yves Ndzana’s PhD research…

Mark Klaassen recently gave a lecture at the Aliens Division of the Court of Rotterdam on the impact on the judicial system of the Dutch cabinet’s plans on immigration and asylum and the future implementation of the EU Migration Pact.

Moritz Jesse delivered a lecture titled 'Legal Risks from, to, and within EU Migration Law - An Inventory’ as part of the lunch seminar series organized by the Amsterdam Centre for European Law and Governance at the University of Amsterdam in May.

On 12 November, Clare Fenwick defended her doctoral thesis, The Political Economy of Immigration and Welfare State Reform: A Collection of Comparative Political and Economic Essays on Human Mobility and Social Protection. The PhD research was supervised by Olaf van Vliet and Kees Goudswaard.