Roos van Oosten's research on medieval cesspits stood on the basis of an article on this subject in Quest Historie, a Dutch magazine about history.

In June 2024, the University of Groningen organizes a summer school, titled "Things that Matter". The Summer School explores challenges in digitizing source materials, questioning distinctions between physical and digital copies. It delves into the impact of virtual collections and criteria for digitization,…

Opportunities and challenges of digitalisation, the platform economy, and flexibilisation of European labour markets.

Lecture

PhD defence

Public authorities are increasingly being fined for failure to comply with decision periods specified in the Dutch Open Government Act (Woo). But to what extent is this remedy still effective? Geerten Boogaard, Professor of Local Government, discussed this on 'Mr.', a recognised platform for legal professionals…

After the episode of TV programme 'Collegetour' featuring Dutch Minister of Finance Sigrid Kaag, more attention is (rightly) being paid to threats made to politicians. Jeroen ten Voorde, Professor of Criminal Law and Criminology, answered pressing questions about this topic on Dutch news programme '…

With roadworks to widen the A1 motorway near Deventer (province of Overijssel, the Netherlands) now complete, a substantial dispute has arisen between the Municipality of Deventer and the Directorate-General for Public Works and Water Management (Rijkswaterstaat, RWS). The municipality is demanding…

Lecture, China Seminar

In our digital society, the internet seems to offer endless possibilities for expressing yourself, gathering information, and making contact with others. The anonymity of the internet seems to give us the freedom to come and go as we please. But what about our online privacy? Should it be dealt with…

The Faculty of Archaeology experiments with innovating their teaching methods, using 3D scans and visualisation technology to enable active learning. 'It makes archaeological material more accessible. Especially when it comes to fragile materials, it allows nearly anybody to analyse them.'

Update : March 2020 Director: Professor Dr Harco Willems (KU Leuven), co-director Dr Marleen De Meyer (KU Leuven & NVIC)

Did you know that research and education in the field of digital innovation are key pillars of the Faculty of Governance and Global Affairs? Over the next seven days, we are organising Cyberweek on our social media channels to showcase what we have to offer.

The foundation of the ‘Leids Papyrologisch Instituut’ took place on 19 January 1935. Prior to then, the founders – J.C. van Oven (1881-1963, Roman Law), B.A. van Groningen (1894-1987, Greek) and M. David (1898-1986, Legal History) – had already been teaching Greek papyrology at Leiden University.

From 16 to 23 October 2025, the Faculty of Governance and Global Affairs (FGGA) will host the second edition of Cyber Week. Following last year’s success, we will once again shine a daily spotlight on our teaching and research in the field of cybersecurity through LinkedIn and Instagram. Today’s societal…

Mission Director: Dr. Carina van den Hoven

From 16 to 23 October 2025, the Faculty of Governance and Global Affairs (FGGA) will host the second edition of Cyber Week. Following last year’s success, we will once again shine a daily spotlight on our teaching and research in the field of cybersecurity through LinkedIn and Instagram. Today’s societal…

My ERC Starting Grant, funded with €1.5 million for 5 years as part of the Horizon 2020 research and innovation program, is focused on building the early warning system WARN-D to reliably forecast depression in young adults before it occurs. Why depression, and why prediction?

The one-year master in South Asian Studies, a specialisation of Leiden University’s master in Asian Studies, offers a large and varied selection of subjects and the freedom to choose the areas on which you will focus.

Human AI is where artificial intelligence and machine learning meet philosophy, cognitive science, and the creative arts. Examples of research questions in this domain are: 'Can an algorithm be creative by human standards?', 'Can creative processes, such as composing music or writing poetry, be modelled?',…

The majority of scientists, from archaeologists through to zoologists, collect enormous volumes of data. Their massive databases contain large amounts of information which is difficult for humans to filter. With a solid grounding in statistics and computer science, we can develop algorithms for analyzing…

To make digital communication more secure, we need to tighten up the legal frameworks and identify the biggest cyber threats.

Arts and culture

Lecture

The Institute of Psychology is responsible for innovative and interdisciplinary research and education within psychology and related disciplines.

To maximise your personal development, we ensure tutorials are small-scale and staff members extremely accessible. In year one, you’ll have an average of 12 contact hours, half of which comprise lectures (in English) and the remainder tutorials (optionally Dutch or English).

Your tuition fee depends on a number of factors, such as your nationality and your previous Dutch higher-education qualifications.

Did you know that research and education in the field of digital innovation are key pillars of the Faculty of Governance and Global Affairs? Over the next seven days, we are organising Cyberweek on our social media channels to showcase what we have to offer.

Democracy in Action (DiA) is a Horizon Europe-funded initiative exploring how grassroots movements, cultural spaces, and digital innovations can strengthen democratic participation. With a special focus on youth, women, ethnic minorities and night culture, we bring together researchers, grassroots movements,…

This project investigates the full ecosystem of Middle Dutch prayerbooks in order to answer questions about their role in – and impact on – religion, culture, and society in the late medieval Low Countries.

Cambridge Studies in International and Comparative Law

Leiden researchers Max van Duijn (Leiden Institute of Advanced Computer Science) and Vasilika Kosta (Leiden Law School, Europa Institute) will join The Young Academy (Royal Netherlands Academy of Arts and Sciences) KNAW)).

Dutch right-wing political party Forum for Democracy has repeatedly demonstrated that it has no lower limit when it comes to morals. Should the courts in the Netherlands protect democracy by banning parties like Forum? Several legal experts from Leiden University commented on this question in newspaper…

Residents of Bonaire believe the Dutch government should do more to combat climate change on their island. On their behalf, Greenpeace is taking the Dutch State to court. External PhD candidate Sjoerd Lopik discussed the case on Dutch Radio 1.

According to a recent court ruling, the reception of asylum applicants in the Netherlands is not in line with European requirements. The Dutch Government must take measures to amend the situation. What are the problems concerning the reception of asylum applicants and how realistic are the court’s d…

On Friday 26 August 2022, the Dutch cabinet presented its new asylum agreement. According to Assistant Professor Mark Klaassen, the new agreement is barely legal.

This autumn Leiden University is launching eight new MOOCs (Massive Open Online Courses) that are available free to the general public. You can follow courses on the theory of evolution, mindfulness, political economy, international law, music, cultural heritage or archaeology.

There are certainly ten airlines who do not carry out an identity check in the Schengen area upon check-in.

Lecture, Global Histories of Knowledge Seminar