Een groep deskundigen dringen aan op volledige transparantie rond de geplande verkoop van het DigiD platform aan het Amerikaans bedrijf en waarschuwen voor risico’s voor de digitale soevereiniteit. Reijer Passchier, hoogleraar digitalisering en de democratische rechtsstaat (OU) en universitair docent…

On Thursday 26 June 2025, the Pavilion of the Wereldmuseum Leiden featured the first joint meeting of Leiden University and the Vrije Universiteit Amsterdam around the shared research theme Collecting Global Heritage. Some 50 researchers, students and collection managers came together to share knowledge,…

The LIACS Media Lab has received a research grant from the worldwide leading graphics hardware company NVIDIA. The grant exists of newly developed hardware utilizing thousands of processors. LIACS researchers will use it to investigate deep learning in understanding imagery from sources such as MRI…

Jan Aart Scholte is the first professor on the new Leiden interdisciplinary programme, Global Transformations and Governance Challenges. He researches how to tackle global challenges such as climate change and inequality. Inaugural lecture on 4 February.

Book launch

Major developments worldwide are creating new challenges for society. The pandemic has hit us hard, for example, and we are already feeling the effects of global warming. How can society and politics deal with the urgent problems of our time? That is the theme of the Global Transformations and Governance…

Just imagine new AI technology is able to read human emotions flawlessly. How would that affect us as humans? That is the question PhD candidate Alexandra Prégent is exploring.

Data science offers great opportunities for legal research, according to Simone van der Hof and Bart Custers (eLaw). But at the same time, we have to keep an eye on the unwanted side effects of big data - such as ethnic profiling.

In all the 444 years since Leiden University was founded, almost nothing has been written about women at the University. That's why a group of 25 female students have prepared the exhibition Herstory: Leiden's Leading Ladies. University history through women's eyes. Now open to the public in the Oude…

Is it ethical to freely redistribute photographs taken in colonial contexts, historically and today? Christoph Rippe, PhD-candidate Cultural Anthropology, suggests that people might not have been always fully aware of what happened to their photographs after they were taken. 'But nowadays, with the…

Plastic pollution is a major environmental issue. Although regulation is being adopted, plastic pollution is still increasing. Effective and strict enforcement is key and NGOs and civilians can be instrumental in this.

The third edition of the bi-annual Children's Rights Moot Court has come to a spectacular end in the first week of April.

As of 1 January 2018 Irma Mosquera will be appointed as Associate Professor at the Institute of Tax Law and Economics of Leiden University.

Leiden researchers from different disciplines look together at complex social problems. What happens when they join forces with artists? The results could be seen on Tuesday 11 June during a unique exhibition. Take a look for yourself:

Anne Marieke van der Wal-Rémy, assistant professor of African History and International Studies, has received a Comenius Teaching Fellow grant of 50,000 euros. She intends to use the grant to set up an online archive of digital primary sources, together with her students. Van der Wal-Rémy: ‘ “Once on…

He did an English-taught degree, completed a master’s abroad and now teaches on an English-taught programme at Leiden University College The Hague. Jan Meijer is the definition of an international researcher and he’s proud of it.

Good news for international collaboration: the EU’s International Credit Mobility programme has awarded 163 grants to students and researchers from Leiden University and partner universities in 19 countries outside the EU. The grants are for 19 projects that have arisen from existing partnerships.

In 1960, 17 countries on the African continent became independent. Sixty years later, the Africanists from Leiden University are reflecting on what independence has meant for Africa.

On Wednesday 22 July, Professor Maartje van der Woude will hold a webinar for Nusantara University (Indonesia). Her lecture is entitled ‘Governing Through Crises: Civil Liberties Under Pressure’.

Studenten onderzochten maatschappelijke vraagstukken voor het project Leren met de Stad en presenteerden hun resultaten tijdens een informatiemarkt.

The use of virtual girl Sweetie, used by the police to investigate pedofiles, is problematic in the Netherlands. Researchers of Leiden University and Tilburg University conclude that this is due to the criminal law applicable at the moment.

Should we ban snack bars from neighbourhoods where residents are overweight or have diabetes? At the Common Sense about Health knowledge festival, scientists, civil servants and other professionals discussed how South Holland can become healthier. The Healthy Society Map makes it clear where there are…

The key subject of the Team Economic and Social History is Inequality (at local, national and global levels). We study this from an intersectional perspective: gender, class, ethnicity or race, religion, sexuality, age, ability/disability, citizenship and legal status. We study these categories of power…

Colonial art and artefacts were not necessarily looted. Pieter ter Keurs, Professor of Museums, Collections and Society, calls for more nuance in the debate on art and collectors’ items from a loaded past. Inaugural speech on 2 December.

Ad IJzerman, Emeritus Professor of Pharmacochemistry, was made a Knight of the Order of the Lion of the Netherlands on 26 April. He was presented with the royal honour by Mayor Elbert Roest in the town hall in Bloemendaal.

From predicting Alzheimer’s to the growth of organisms: psychologist Marjolein Fokkema’s algorithms can be used in many disciplines. They also provide inspiration for her songs, theatre shows and life lessons. What drives this rocking researcher?

A research project by Developmental Psychology professor Carolien Rieffe and researchers of the Leiden Institute of Advanced Computer Science has been voted Smartest Project of the Netherlands 2016.

How did manioc, a poisonous root, become the staple of Amazonia and change the lives of prehistoric Amazonian peoples? Veni grant recipient, Konrad Rybka aims to unravel this mystery using a variety of research methods across different disciplines.

Rudy Andeweg, professor of empirical political science at Leiden University, joins the Dutch Electoral Council as of 1 January 2017.

University lecturer Laurie Cosmo, having grown up in New York, came to the Hague from Rome, Italy, where she fell under the spell of the Kunstmuseum. ‘I loved the building even before I worked at Leiden University.’

How has progress been made on diversity and inclusion at Leiden University over the past decade? Attendees reflected on this at the D&I Symposium 2024: Untold Stories. And in the workshops, students and staff discussed the next steps toward a more inclusive community.

The international conference “Legal Reform in Indonesia: towards Justice” will be held on 6-7 September 2017 at Gadjah Mada University, Yogyakarta, Indonesia.

More than three quarters of the 237 million Indonesian population has no access to tap water. They are dependent on water from rivers often polluted by industry. Laure d’Hondt conducted research into why it is so difficult to tackle these polluters and will defend her PhD dissertation on 17 October.

What inspires scholars who study the history, cultures, religions and languages of the Middle East, North Africa and Central Asia? LUCIS interviewed scholars about their work and research in the video project “Passion in Profession”. The videos are available online now.

Power and money are not enough for big tech entrepreneurs who are investing billions in digital nations. Reijer Passchier, Professor of Digitalisation and the Democratic Rule of Law (OU) and Assistant Professor of Constitutional Law, and Wim Voermans, Professor of Constitutional Law, share their concerns…

An astonishing twelve students from Leiden University have received a Young Talent Award from the Royal Holland Society of Sciences and Humanities in Haarlem, a record. During the festive ceremony on 25 November, five master students received a Young Talent Graduation Award for their thesis and seven…

Using the motto 'Exploring humanities through the life of objects' the Thingsthattalk platform gives a voice to historical objects that are usually kept behind closed doors. Objects from various Leiden collections are going to be made public and placed within a historical and user context.

IAt the Criminal Justice Public Lecture on 20 April, Professor of Law and Society Maartje van der Woude spoke about her research into decisions and practice in relation to intra-Schengen border areas and the free movement of persons. The thinking behind the Schengen area is that where the external borders…

Thomas Moerland studied medicine and mathematics in Leiden and has a lifelong fascination with the origins and workings of intelligence. He brought all that together in his popular science book Van IQ naar AI (From IQ to AI).

Worldwide, countries are barely prepared for major borderless crises such as extreme natural disasters or other unexpected calamities that destabilise society, Professor of Political Science, Arjen Boin, warns. In his inaugural address on 23 October he makes some recommendations.

Joop van Holsteyn, Professor in Political Behaviour and Research Methods (Leiden University Institute of Political Science), joins the Dutch Electoral Council.

How do you behave towards patients with life-threatening conditions who do not want to know all the details of the state of their health? This question brought psychologist Liesbeth van Vliet and anthropologist Annemarie Samuels together. It’s an unusual partnership, but their interdisciplinary approach…

They might not have had Twitter, but they did have brochures (pamphlets), the Roman Catholics and ‘modern’ Protestants between 1840 and 1870. In these, they launched a passionate attack on each other’s ideas. Ineke Smit has catalogued the brochures from the collection of the University Library and outlined…

Comparing individual health data with group data allows doctors to give personalised advice and patients to learn from one another's experiences. Wessel Kraaij, Professor of Applied Data Analytics, shows how personal data can have a valuable predictive function. Inaugural lecture 24 February.

On October 14, the first symposium of the university-wide initiative SAILS took place. Scientists from Leiden University and other Dutch universities came together to share their enthusiasm and expertise in the field of Artificial Intelligence in a festive symposium, in the atmospheric Museum of Eth…

An international team of researchers, including scholars from Leiden University, has received a Seed Funding Grant within the Una Europa network. The project, Democracy and AI, focuses on the impact of artificial intelligence on the functioning of democratic systems.