George Floyd's death still leads to fierce protests against police violence and racism on a daily basis in the United States and abroad. We asked Paul Wouters how he experiences these developments and what this will mean for our faculty.

What is the best living environment for dementia patients? To answer this question, Daniela Gawehns is using data mining methods to search through different types of data source. Her research is inadvertently building a bridge between two disciplines that are sometimes somewhat wary of each other.

For the Dutch Safety Board (DSB), the investigation into the MH17 plane crash was unprecedented in scope. It wasn’t easy, but it provided valuable lessons for international disaster investigations, says Sanneke Kuipers, a crisis expert from the Institute of Security and Global Affairs.

As of 1 September , Karel Berkhoff has been appointed professor by special appointment in Ukrainian History. In this position, made possible in part by the KNAW, he will focus primarily on dark moments in recent Ukrainian history: the persecutions that have taken place in the first half of the twentieth…

Ben de Jong and Paul Abels, both working for ISGA, discuss the Russian claim that espionage equipment was found in Dutch newspaper Algemeen Dagblad (AD). According to the Russians the equipment was found in one of the cars used by their diplomats in The Hague.

Wereldwijd worden veel samenwerkingsverbanden met Rusland stopgezet vanwege de oorlog in Oekraïne. Hoe zit dat met de ruimtevaart, waar de Russen ook een groot aandeel in hebben?

Emma de Vries, PhD candidate in the Department of European Law at Leiden University, has written an annotation for EHRC updates on the ECHR judgment in Suprun and Others v. Russia (June 18, 2024, case number 58029/12).

Eva Michaels talks about the current international security environment, including intelligence issues with Sir John Sawers in an interview in El País.

De inbeslagname van een olietanker nabij IJsland zet het internationaal zeerecht onder druk. Hilde Woker, specialist in het zeerecht en verbonden aan het Grotius Centre, zegt in een uitzending van BNR-nieuwsradio, dat de Amerikaanse aanpak van de Russische schaduwvloot moreel begrijpelijk, maar juridisch…

After a year of war against Ukraine, professors André Gerrits, Antoaneta Dimitrova and Frans Osinga look back at Russian aggression and Western unity and ahead to the new offensive.

The aim of this project is to study what makes an act or form of violence a specifically political reality.

Missiles that travel at approximately six thousand kilometres per hour, up to 5 or 6 times the speed of sound. Has Russia used those against Ukraine and how is that possible? In Leiden University’s Dutch video series ‘De Werkplaats’, Danny Pronk, political scientist, security expert, and researcher…

The GDPR privacy legislation is no impediment to handing out sanctions to Russian oligarchs or reuniting children placed in care with their parents, says privacy experts Anna Berlee, Marlies van Eck, Simone van der Hof, Simone Huting, Friederike van der Jagt and Jeroen Terstegge.

Quasicrystals are crystals with ‘impossible’ five-fold symmetries, which nevertheless were synthesized in the lab in 1982. Paul J. Steinhardt helped figure out their structure, but he didn’t stop at that.

De Europese Unie bekijkt mogelijkheden om geblokkeerde Russische tegoeden aan te wenden ter ondersteuning van Oekraïne. Joris Larik, universitair hoofddocent Europees en internationaal recht, duidt de zaak in een interview voor Al Jazeera.

Assistant Professor of European Studies and International Relations Daniel Schade was a guest on Deutschland Heute on Deutschlandfunk and spoke about the recent Schengen evaluation report by the European Commission.

On 12 September 2018 Rijpma, Associate Professor of European Law at the Europa Institute, spoke at the Netherlands Institute in St. Petersburg in the framework of the Dutch Wednesday lecture series.

What socio-cultural transformations did indigenous communities in the Lesser Antilles undergo from the late precolonial to the early colonial period in response to Amerindian­ European-African cultural encounters? How did Amerindian populations realign themselves in response to the colonisation…

The precise psychobiological mechanisms leading to chronic physiological stress responses have not been sufficiently explained, although stress is a major risk factor for disease and early death. A problem for conventional stress theory is that most of these responses seem to occur in situations without…

To what extent is it possible to utilise traditional and new media data to examine and understand the nature and scope of homicide in Indonesia?

After 45 years at Leiden University, it is time for Kees Goudswaard to retire. In his farewell lecture, he reflects on developments in his field: social security.

Nadine Akkerman has received a subsidy of two million euros from the European Research Council (ERC) for research into 16th and 17th century English manuscripts. Akkerman: ‘Working with handwritten texts and unravelling their mysteries is one of my passions, and it’s especially rewarding when this work…

This year on June 8-12, the Annual Convention of the Austrian and Central European Centres was organised in Leiden. At this convention, directors and (PhD) students from all over the world come together to meet, have presentations by the students on their topics of expertise, and to get the know the…

The lecture halls in the Lipsius were full of curious secondary school students in January. During a special profile selection afternoon, they were introduced to the faculty and language studies. ‘I had no idea that Hebrew and Arabic were similar.’

Multiple identities of elites and ‘commoners’ viewed through the lens of crafting from the Chalcolithic to the Iron Ages in Europe and the Mediterranean

Speech Prosody 2024 includes three exciting tutorials. Below you will find the description as well as the recording of all three of them.

Time, Religion and Sacred Discourses of the Ayuuk People

Academic staff and students blog about their research and teaching.

For international students who want to not only develop true fluency in Dutch language, but also dive into the culture, history and mindset of the Netherlands, there is no better place Leiden University's bachelor's programme in Dutch Studies!

Do you want to apply for the bachelor’s programme Linguistics at Leiden University? First, check the admission requirements.

To be eligible for Asian Studies (research) at Leiden University, you must meet the following admission requirements.

The leading argument of this doctoral thesis is that Aristotle’s text De Interpretatione is of methodical relevance for present-day philosophical thinking. In the era of science and technology, the status of philosophy has become problematic.

Hanan Hammad and Eftychia Mylona give a master class focusing on conceptual and methodological challenges in writing histories of marginalized social groups.

Ruling Overseas: Connected Practices of Governance of Law

Regulating Relations: Controlling Sex and Marriage

PhD defence

Research often theorizes about young adults and their social media use. John Boy wants to investigate social media platforms by talking to users rather than talking about them

Unemployed and work-disabled people fear the new Dutch cabinet's plans to reduce benefits. Social security law experts, including Barend Barentsen, warn in ‘NRC’ of a sharp drop in income and cast doubt on the legal viability of the plan.

Are we going vegetarian this year? Shall we keep the dessert the same? Where do I find inspiration for a festive meal during the holidays? For readers who like to postpone these questions, for those who like to tell a good story with their culinary contribution, or for those who simply want to know…

Promotores: G.R. de Snoo, B. Sinsin, Co-Promotor: H.H. de Iongh

From BBC film shootings to a video of snowy Leiden and from bikes in the canal to our birthday, the Dies Natalis. This was our year in 12 Facebook posts!

The Dutch universities are shocked by the Russian invasion of Ukraine and empathise with all those affected by this act of aggression. Leiden University also calls for solidarity with and support for all those affected by the war.