After many years of preparations, CERN has approved a groundbreaking new experiment: the Search for Hidden Particles (SHiP). Physicist Alexey Boyarsky was involved from the start. ‘We know there is physics that’s missing and we aim to find it.’

All sorts of predictions have already been made about the AI system ChatGPT: the programme is going to turn education on its head, make search engines look old-fashioned, and put copywriters out of business. Copywriters? Does that include legislative draftsmen? In other words, can ChatGPT draft legislative…

Professor Anne Meuwese is calling on governments to show more vulnerability when it comes to providing information about how they function.

The legal distinction between victims of human trafficking and victims of migrant smuggling is unjust, argues De Massol Rebetz in her PhD thesis. In certain instances, smuggled migrants should be treated the same as victims of human trafficking.

Activities of Thalia Hoffman and Basma Hamdy

The BLRN members have published extensively in recent years. In addition to the BLRN book series, dissertations of BLRN members published in the E.M. Meijers Institute Series, you will find below a selection of our publications. For a more complete overview of publications of each BLRN member, please…

On 4 May, Leiden University remembered the victims of the Second World War from our university community. Alumni, students and present and former staff of the University came together for this Hour of Remembrance.

Thematic Meeting Being the First

Five lecturers from Leiden University have received a Comenius teaching award. With the grants they can carry out an innovation project.

During adolescence, some young people have stable best-friend relationships, while others change best friends frequently. Developmental psychologist Lisa Schreuders has studied the brains of young adolescents: ‘It seems that friendships in your early years can have consequences for your friendships…

Lecture, LIAS Lunch Talk Series

Roundtable discussion

Imagine no one in the Netherlands would eat animal products anymore, what would happen? And would it contribute to more climate justice? That is the theoretical exercise that environmental scientist Jan Willem Erisman and landscape architect Berno Strootman are taking up. 'Sometimes you have to think…

An international team of astronomers from Leiden Observatory and others, has for the first time mapped a piece of the dark, cosmic web. The research strengthens the hypothesis that the young universe consisted of huge numbers of small groups of newly formed stars. The astronomers publish their findings…

Astronomer Alexander Mushtukov, currently working at the University of Amsterdam, received a Veni grant of 250,000 euro’s which he will execute in Leiden. Supervised by Simon Portegies Zwart, Mushtukov will use advanced simulations to understand the unknown physics in extremely bright neutron stars.

With his clever measuring methods Ignas Snellen – together with his team – was the first to detect carbon monoxide in the atmosphere of exoplanets. For his pioneering work the Leiden astrophysicist has been awarded the Spinoza Prize, the highest academic honour in the Netherlands. The prize of 2.5 million…

Leiden researchers have developed a groundbreaking model to advance cancer immunotherapy. Using a 3D printer, they create mini-tumors within an environment that closely mimics human tissue. They have also developed a method to monitor real-time interactions of these mini-tumours with immune cells during…

Lecture

Inaugural lecture

The Rutte IV cabinet is more or less complete. It includes more women than ever. For the first time ever, the Netherlands will have two ethnic minority ministers, and ministers without political experience but with plenty of professional expertise will also be making their debut. However, political…

What causes depression in a child and how can they get over it? Leiden Professor of Psychology Bernet Elzinga and behavioural scientist Carine Kielstra recently hosted a webinar on the subject of depression in teenagers. The level of interest was overwhelming.

Milou Deelen (24) rapidly rose to prominence as the Dutch advocate of frank talk about women’s sexuality. It has cost her dear, but she has received so much assent, praise and support that she won’t be giving up anytime soon. In the Annie Romein Verschoor Lecture on 5 March, Leiden University’s celebration…

As Board Secretary, Corry Donner aims to be a ‘spider in the web’; someone who keeps a watchful eye on and brings together all the different perspectives of the institute’s board. Now she's left her carefully woven web at the university and transfer her tasks to her successor. Last September, we talked…

A Leiden and Mainz (Germany) based team studies the activities of early humans in a 125,000 years old Last Interglacial ecosystem, formerly exposed in a large open cast brown coal pit near Halle (Germany). The Last Interglacial is an important warm-temperate period, showing the full flora and fauna…

Who has control over which piece of land? Since independence in 2002 East Timor has been struggling to create a land tenure system that can deal with the grievances of past colonial ruling and conflict, and address the needs of its citizens, says researcher Bernardo Almeida. PhD defence on September…

On 27 February 1976, two men wearing motorcycle helmets and carrying loaded guns ring the door of temping agency Cito. A security van has just delivered cash. The suspect later claims in court that he and his friend were just doing a ‘dress rehearsal’ – preparing ahead in other words, but not an actual…

Linguist Ingrid Tieken-Boon van Ostade retired in July, but is pressing on regardless with her languages in The Hague project. An online tour of her Hague Proverbs launched recently and Tieken also has academic publications in the pipeline.

In this blog, Jorg Kustermans asks the question whether diplomatic gifts matter - a subject covered in the latest HJD Forum on gift giving in diplomacy.

Yusra Abdullahi, Maha Ali and Felipe Colla de Amorim recently joined the Institute for History as PhD candidates. Together they work an an integrated, collective project. Learn more about them below!

Marjolein van Reisen has been Institute Manager Finance for a year, and Wiesje Zikkenheiner has been Institute Manager HR for two months. This duo job is by no means a luxury in an ever-growing organisation. Marjolein: 'We’re both new to this world, so we have our hands full.'

In the Pioneers of Leiden University series, we talk to past and present students who were the first in their family to go to university. In this second instalment: historian and university lecturer Nadia Bouras (1981). ‘Although I only found out later that was my mother’s dream, it was as though I…

Leiden Law Cast is a podcast made by Leiden Law School, Leiden University, for everyone who wants to learn more about current legal issues.

What does life look like after International Studies? For Chris Colijn who graduated in 2018, it involves working on his master’s in Russian and Eurasian Studies, in combination with a bustling traineeship for “Raam of Rusland”, a think tank, focusing on Russian and Ukrainian politics, economy and culture.…

Leiden alumnus Luc Amkreutz is a curator at the National Museum of Antiquities. His exhibition about the submerged landscape of Doggerland highlights what we can learn from prehistory. ‘Just like the people of Doggerland, we are confronted with climate change, but we are responsible for the speed of…

Do young people trust the law? That is what HC Law students are trying to find out. Regular guest speaker and social worker Carlito Jones invited the students to the Bezuidenhout-West neighbourhood centre in The Hague to talk to youth workers and neighbourhood police officers: what do they run into…

Siemens recently took over the Leiden software company Culgi, founded by professor and inventor J.G.E.M. (Hans) Fraaije. We spoke to him about the algorithm that made him successful, the role of a university in our society and his ambitions at Siemens. ‘I was looking for Siemens, and they were looking…

Having to remind users of the café at the University Sports Centre (USC) about the 1.5 metre rule is something that can be quite difficult for the students who work there. Even more so since the restrictions on outdoor sports have been lifted. The students are now taking a course to show them how it's…

It is a holy grail among behavioural scientists: can you predict how close a group will become? An international research team from Leiden, Oxford and Helsinki has investigated the development of friendships within the Leiden student association Augustinus and obtained some remarkable results.

Many students and members of staff at Leiden University are politically active. In the run up to the local elections on 21 March candidates in The Hague and Leiden explain why you should vote for them, and what they want to do if they are elected. In this article, the Leiden candidates.

During the New Year's Reception at FSW, new Dean Sarah de Rijcke gave her maiden speech. The first official moment at which she's able to share what she stands for and what to expect of her. In case you weren't there, or you want to read the speech at your own pace, below you can find the integral copy…

The COVID-19 pandemic forced many staff of Leiden institutes abroad to leave their posts in a hurry. How is the KITLV Jakarta team doing now? Director Marrik Bellen talks about the turbulent times for this Leiden institute and its staff. And can we learn anything from the Indonesian approach?

It’s the middle of the academic year, but most of the University buildings are closed – something that hasn’t happened since the Second World War. Fortunately, after a week of intensive preparations, the teaching has moved online. How is the Central Crisis Team steering the University through the corona…

SRON Netherlands Institute for Space Research is moving. The headquarters of the institute will relocate to the Science Campus of Leiden University. In October 2019, the first pile was officially put into the ground; in 2021, the building will be ready for use. A first glimpse at the building that will…

Leiden University College The Hague received the 'Top rated Programme' seal from the Keuzegids Universiteiten 2022 (Dutch University Guide). It is the ninth consecutive time the Liberal Arts & Sciences programme focusing on Global Challenges is awarded the honorary seal.

Leiden criminologists have co-developed an artificial intelligence technology that tracks firearms incidents by scanning over 350 news sources.

A far-reaching understanding of human behaviour is necessary to get to grips with conflicts in society and to encourage parties to meet each other halfway. Psychologists, anthropologists and political scientists from Leiden are making invaluable contributions to that understanding. You can find out…

The English-language interdisciplinary minor ‘AI and Society’ explores the role of artificial intelligence in our society. The interdisciplinary nature of the minor is proving beneficiary for students and lecturers alike. We sit in during a class.

SRON Netherlands Institute for Space Research is moving. In 2021, the Utrecht branch will settle in South Holland. Assistant professor at TU Delft, Akira Endo leads a project that builds a state-of-the-art instrument for astronomical research. ‘SRON is the key to go from proof-of-concept to a science-grade…

Paul Christiaan Flu, originally from Surinam, was a brilliant tropical doctor, who in 1938 rose to the position of Rector Magnificus of Leiden University. The war years brought his lightning career to an abrupt end: his son was murdered and he himself was imprisoned in a concentration camp. A sad family…