The new Dutch government supports international education and existing English-taught programmes. We therefore expect to continue offering the Psychology bachelor in both Dutch and English.

As a university we stand with both feet firmly in the world. Internationalisation is in Leiden’s DNA: from the very foundation of our university, the ideal of the free academy has always attracted researchers and students from across the whole world.

Globalisering en internationalisering zijn onlosmakelijk verbonden met onze samenleving. Universiteiten opereren binnen een internationale context, waarbij het aanbieden van internationale programma's en samenwerking met buitenlandse universiteiten vanzelfsprekend is. De Faculteit der Rechtsgeleerdheid…

Leiden University aims to equip its students for the world of tomorrow. All our teaching programmes promote international knowledge, global awareness and intercultural skills.

This research intends to study the why, what, how and the possible outcome of internationalisation in higher education institutions of fine art and design.

A stimulating, international and inclusive learning community is a place where everyone is welcome and where we get the best out of our students. We focus on problems that transcend borders and have a global impact; we welcome a range of perspectives; and we conduct internationally comparative resea…

How do balanced lethal systems originate and persist in nature?

This publication is in Dutch. For more information, check the Dutch page.

We strive for FGGA staff to feel sufficiently challenged and recognized with an assigned workload that is realistic within their working hours. Besides that, staff should be transparently and correctly informed about their personal career perspectives and growth opportunities within the faculty / un…

All crested and marbled newts (the genus Triturus) suffer from an unusual genetic abnormality, called a balanced lethal system, that kills exactly half of their offspring. How can a trait so disadvantageous have survived millions of years of natural selection?

This book connects labour history, global history and the institutional or political history of international organisations.

Have you ever stood in front of an abstract artwork and thought: “a monkey could have done that!”. As it turns out, you are wrong.

This dissertation is part of a broader research project that revolves around unraveling the evolution of balanced lethal systems.

Kim Stroet is examining how the interaction between teachers and pupils influences pupils’ motivation. ‘Children need to have the feeling that they are in control of their own learning process.’

In juli 2024 is het boek 'Evaluatie Wet homologatie onderhands akkoord' uitgebracht. Het boek bevat het rapport van het evaluatieonderzoek van de Wet homologatie onderhands akkoord (WHOA) uitgevoerd door een onderzoeksteam van de Rijksuniversiteit Groningen en de Universiteit Leiden in opdracht van…

Door een uitzondering in de wet kunnen zzp-ers, waaronder NOS bestuurder Eringa, ontkomen aan de maximumbeloning van 233.000 Euro uit de Wet normering topinkomens (Wnt), blijkt uit onderzoek van RTL-nieuws. Barend Barentsen, hoogleraar sociaal recht, zegt tegen de omroep dat ‘zij binnen de regels blijft,…

Microglia support the central and peripheral nervous system by forming the first line of defense against hazardous events. Microglia are increasingly acknowledged as critical players in neurodegenerative diseases, highlighting them as potential therapeutic targets.

Can Zebra finches learn to distinguish two very similar Dutch words? Research by behavioral biologist Verena Ohms proved that they can identify 'wit' and 'wet'. Ohms published her findings in

What are the social, cultural, and/or educational consequences and challenges linked to the introduction of the international bachelor's programme in Cultural Anthropology and Development Sociology?

The current resurgence of whooping cough is alarming, and improved pertussis vaccines are thought to offer a solution. Outer membrane vesicle vaccines (omvPV) are potential vaccine candidates, but omvPV-induced humoral responses have not yet been characterized in detail.

In pursuit of solutions to China’s inter-regional cross-border insolvency cooperation, my doctoral dissertation provides 10 original recommendations accompanied with comments, which are entitled “China’s Inter-regional Cross-border Insolvency Arrangement” (CICIA).

Met de voorgestelde Wet wil Defensie sneller kunnen inspelen op internationale dreigingen, door uitbreiding van kazernes en militaire oefenterreinen te realiseren. Universitair docent, Rogier Kegge, spreekt in EenVandaag over deze gereedstelling van Defensie en de rechtsbescherming voor omwonenden.

On 2 May, Sophie Starrenburg defended the thesis 'Striking a balance between local and global interests: communities and cultural heritage protection in public international law'. The doctoral research was supervised by Nico Schrijver and Yvonne Donders.

This article presents two related arguments. First, the limits of doctrinal analysis cut deeper than many EU lawyers realise. Most would probably accept that legal doctrine does not determine every legal dispute, but lawyers studying EU institutional balance often still assume that it can be deduced…

In this thesis unconventional tools based on fluidic interfaces were developed to study the surface and interfacial chemistry of graphene, to characterize the intrinsic properties of graphene, to disentangle the effects of substrate and of the environmental factors, and to improve handling protocols…

Various projects at Leiden University have been awarded an Erasmus+ grant, an EU funding tool. This is a substantial boost to the internationalisation of our research and teaching.

European higher education may benefit from becoming even more international, but universities should protect European values such as participation and freedom of thought. This was the position taken by European Commissioner Navracsics on 10 November in a debate with Minister Bussemaker and students…

Leiden University has secured an impressive 12 European exchange grants. This is good news for students, lecturers and researchers from home and abroad.

Cisca Hoogendijk received an NWO Internationalisation in the Humanities Grant for the project 'Text in Context: Recontextualising the papyri from Roman Soknopaiou Nesos / Dime (Fayyum, Egypt)'.

Our university recently joined the European university alliance Una Europa. Staff from the 11 affiliated universities met in Leiden last week to discuss our collaboration.

The ERC project ‘Healthscaping Urban Europe’ will hold a concluding plenary event on 30 September, where three experts will explore the history of premodern public health and especially reflect on possible future directions within this research field. All are welcome to join in person in the Doelenzaal.…

A plasma is an ionized gas with very low electrical resistivity. As such, magnetic field lines are 'frozen in' and move with the fluid. Magnetic field lines that are linked, knotted and tangled, cannot be undone by the fluid motions.

A balanced diet and enough sleep and exercise will help strengthen your immune system.

The project aims to explore the history of the concept “barbarism” in Europe from the 18th century to the present. Responding to the contemporary popularity of the term “barbarism” in political rhetoric and the media, and the lack of reflection on the implications and legitimacy of its use, the project…

Public leadership received increasing attention, but we still do not understand how the context of public leaders affects leadership. This research project delves into public leaders’ perceptions of the leadership situations they find themselves in, which are characterised by multiplicity – one could…

Promotor: C.A.J. Knibbe, Co-promotor: J.J. Boelens, R.G.M. Bredius

De nieuwe wet Verduidelijking beoordeling arbeidsrelaties en rechtsvermoeden (Vebar) moet duidelijk maken, wanneer iemand als echte zzp’er wordt beschouwd of als werknemer. Stefan Sagel, hoogleraar arbeidsrecht, schreef een opiniestuk over dit onderwerp in de Telegraaf.

De Immigratie- en Naturalisatiedienst (IND) overtreedt de wet door Syrische asielzoekers te lang te laten wachten op een beslissing, stelt Mark Klaassen, universitair docent migratierecht in reactie op onthullingen van dagblad Trouw. Door het besluit- en vertrekmoratorium beslist de IND tijdelijk niet…

Mensen worden steeds ouder. Soms in goede gezondheid, soms zijn er uitdagingen die de kop op steken. Met onderzoek, innovatief onderwijs en co-creatie met oudere mensen werken studenten van de master Health, Ageing and Society aan oplossingen voor deze uitdagingen.

Recent publications in the BLRN book series can be found below.

The world around us is changing. What does that mean for the future of Europe, on this turbulent world stage? And what does it mean for our teaching, and for the expectations that Leiden University has of its students? These were the key questions during the opening of the 2018-2019 academic year on…

For many students, a summer school abroad is a fun and useful way to spend the summer. This year, because of the travel restrictions, many summer schools were held online. There was no less interest from students though. What is it like to study in a different country, but digitally? Or to travel abroad…

Ben Wielstra studies balanced lethal systems, in which half of the offspring die before birth. In the journal Current Biology, he explains in an accessible way how such a disadvantage can originate in nature.

A cap on the number of international students at the five broad-based Randstad universities will have a drastic effect on the Dutch economy. The gross domestic product (GDP) is expected to decline by approximately 4 to 5 billion euros. Regions, businesses and society as a whole will feel the consequ…

On 5 June, Maarten Aalbers defended the thesis 'The balancing of general interests in EU State Aid Law: blurred lines between the prohibition and the compatibility of aid'. The doctoral research was supervised by Pieter van Cleynenbreugel and Stefaan van den Bogaert.

Ben Wielstra strives to unravel the evolution of balanced lethal systems. On 1 February he started his own lab at the Institute of Biology Leiden. Wielstra is one of five researchers at Leiden University who has been awarded an ERC Starting Grant in 2018 by the European Research Council. ERC Starting…