Dubai is teeming with world leaders these days at the United Nations' annual climate conference. What can we expect? We look ahead with university lecturer and environmental politics specialist Shiming Yang. 'The funding always comes slowly.'

Endangered languages can survive if they are taught properly to new speakers, such as people with a migrant background. This is what Professor by Special Appointment Felix Ameka will say in his inaugural lecture on 30 September. Dutch people can do their bit by being less ‘polite’ to people whose mother…

Fifteen knowledge institutions and the Ministry of Education, Culture and Science have signed the covenant for Open Science NL. Leiden University has also joined the covenant, via the Universities of the Netherlands. This marks the start of the Dutch Research Council’s and brings the transition to open…

In addition to cholesterol and high blood pressure as risk factors for atherosclerosis, we may need to address our own immune system to prevent a heart attack or stroke. Marie Depuydt revealed which cells exactly reside in the atherosclerotic plaque that narrows an artery. The presence of a diverse…

Tuberculosis bacteria survive by hiding in our immune cells. In her PhD research, biologist Salomé Muñoz Sánchez explores how boosting the body’s own defenses might outsmart this deadly pathogen. Her work reveals two key proteins that help immune cells destroy the bacteria.

What do the cloth trade and slavery have to do with each other? Quite a lot, as it turns out, as by history student Sjoerd Ramackers demonstrated in his bachelor’s thesis. He reveals that cloth merchant Daniel van Eijs was closely associated with four plantations in Berbice, a former Dutch colony on…

About one and a half million people worldwide die each year from tuberculosis. For thirty years, therapy with antibiotics has been the same, while it takes far too long and can lead to resistant pathogens. Leiden researchers from four institutes are now joining forces to develop more effective and efficient…

In many Central and Eastern European countries, a period of greater openness emerged in the late 1980s. How did this affect the future perspective of residents? And can we learn anything from this period for our current times? University lecturer Dorine Schellens delves into the literature to investigate…

We are proud to share that Hadassah Drukarch, a graduate of our Advanced LL.M. in Law and Digital Technologies (class of 2022-2023), has been honored with the prestigious 2023 Brinkhof Internet Thesis Award for her thesis research that explores the intricate interplay between data protection regulation…

Paolo Sartori is a Senior Fellow at the Institute of Iranian Studies of the Austrian Academy of Sciences, Vienna. In Leiden he will deliver one guest lecture on Twilight of the Persianate: The Vernacularization of Central Asia (18th - early 20th Centuries) on 12 April and a masterclass on How can we…

People in the Early Bonze Age used bronze artefacts as a means of payment. This is the conclusion reached by archaeologists Maikel Kuijpers and Catalin Popa in a PLOS ONE article published on 20 January.

Researchers from the Netherlands Cancer Institute, the Leiden University Medical Center (LUMC) and Oncode have created a tracking system that can reveal how often cells have divided. This allowed them to find a yet undiscovered population of immune cells: young memory cells that behave like stem cells.…

Professor Pieter ter Keurs has spent his entire career studying collecting. Now, he is retiring. ‘I hope the focus on collections will carry on.’

Five Leiden research projects in history, law and AI have received SSH Open Competition M 2024 funding from the Dutch Research Council (NWO). The researchers have up to five years to work on a promising idea.

For his dissertation, Joost Akkermans searched for areas of improvement for delicate fetal laser surgery with Twin Transfusion Syndrome (TTS). This syndrome occurs in the Netherlands 60 to 70 times a year among single-egg twins sharing one placenta. Treatment is possible, but not without risk. Inaugural…

Today, ESA’s Gaia mission releases its new treasure trove of data about our home galaxy. Astronomers, led by the Leiden astronomer Anthony Brown, describe strange ‘starquakes’, stellar DNA, asymmetric motions and other fascinating insights in this most detailed Milky Way survey to date.

The European Union increasingly needs to respond to unforeseen events and developments. This is putting it to the test. What are the effects? Professor of Foundations and Practice of the European Union Luuk van Middelaar addressed this in his inaugural lecture on 23 September.

How can we use Population Health Management to help the citizens of The Hague get and stay healthier? This was the key question during the 5th Working Conference of LUMC-Campus The Hague on 15 January in The Hague. The issue was debated by more than 150 doctors, researchers, lecturers, healthcare professionals,…

Yousef Yousef (39), a successful entrepreneur in the water-quality industry, recently joined the Advisory Board at Leiden Law School. Read the interview about his career.

Researchers at Leiden University have created a unique model that mimics how disease develops after a dengue infection. This 'dengue-on-a-chip' model helps them study the virus more effectively. The timing is crucial, as climate change is causing dengue to spread worldwide.

Astronomers in Leiden have used the Atacama Large Millimeter/submillimeter Array (ALMA) in northern Chile to produce a new detailed image of the centre of our Milky Way. This allows them to investigate the life of stars in the most extreme region of our galaxy. The Leiden scientists, led by Katarzyna…

The Bachelor Honours Class 'Homo Ludens: Why We Play' combines games, theory, and practice. Students dive into all aspects of humanity in which games play a part and discuss them, both on a theoretical an experiential level: 'Occasionally, you touch upon what play is, but then it eludes you.'

For the Bachelor Honours Class 'Mass Extinction', students produced podcasts about the past, the present and the future of mass extinctions. What exactly is lost when a species goes extinct? What are the practical consequences? But also: does humanity have the moral duty to protect other species?

How can Europe lead the way in vaccine development that is fast and for all? To answer this pressing question, Professor of Vaccinology Meta Roestenberg is holding a panel session on 14 July at the EuroScience Open Forum in Leiden.

From spiders in the bathroom to mice in the kitchen, we share our homes with far more species than we realise (whether we like it or not). Researchers at Leiden University and the University of Helsinki are collecting stories about how people live alongside these non-human housemates.

On 28 July 2020, the Netherlands Board on Research Integrity (LOWI) concluded that a former employee of Leiden University breached several rules of scientific integrity. This conclusion is in accordance with the findings of the Academic Integrity Committee (CWI) of the University in its advice to the…

The Board of Governors is pleased to announce that Professor Cisca Wijmenga has been appointed by outgoing Minister of Education, Culture and Science Robbert Dijkgraaf as its new member.

Emeritus professor Willem Otterspeer received a royal honour from mayor Henri Lenferink on Tuesday 20 September. The university historian was appointed Knight of the Order of Orange-Nassau.

UNPLASTIC, a research project by Leiden University College The Hague (LUC) won the Dopper Changemaker Challenge 2019. LUC student Roos Kolkman represented UNPLASTIC during the semi-finals on Saturday.

On Tuesday 26 May 2020 professor H.U.E. (Bonno) Thoden van Velzen passed away.

For students who want to be an intermediary between scientific experts, policy makers and politicians in the domain of sustainability, the master programme Governance of Sustainabiliy might be just what they are looking for. Leiden University intends to start this new The Hague based programme in September…

From 26 until 28 January Leiden Law School hosted the regional training for lawyers as part of the EU funded project Advancing the Defence Rights of Children, organized by Fair Trials.

At the beginning of this year CADS Lecturer Koen Suidgeest published his photobook Why I Cry on Airplanes. In this book he takes you on a visual flight around the globe to meet resilient human beings who live under challenging conditions. He decided to use the changing situation that COVID-19 causes…

On Monday-Wednesday 10-12 June 2019, Jeroen Wolbers, Wout Broekema and Sanneke Kuipers represented the Institute of Security and Global Affairs (ISGA) at the fourth edition of the Northern European Conference on Emergency and Disaster Studies (NEEDS).

Emergency services and governments were caught by surprise on Monday 24 June by the nationwide breakdown of the emergency phone number 112. The breakdown raises the following question: ‘Could this not have been prevented’?

The Jaap Doek Children’s Rights Thesis Award is an annual award for the best thesis in the field of Children’s Rights granted by Defence for Children and the Department of Child Law of Leiden Law School.

On Saturday 11 May 2019, the BA South and Southeast Asian Studies programme held an Alumni Event for former students. All current students and staff were also invited. Several alumni were invited to talk about their study and career during two panel sessions. An inspiring afternoon!

Many people work less after turning 60 which is not helping the economy. Egbert Jongen, Professor of Economics, will explore with his team how employers and policymakers can help older employees stay healthy and keep working, even after the statutory retirement age.

Meet Nathal Dessing, LUCIS director as of 1 November 2018. Dessing is a lecturer for the Leiden University Centre for the Study of Religion (LUCSoR) and education director at the Leiden University Institute for Area Studies (LIAS).

Andrew DJ Shield (History) and Ann Marie Wilson (Leiden University College) have been awarded a seed grant for their project, “Transnational Gay/Lesbian Activism since the 1960s.” Granted: €3000.

The monthly ILS Lunch Seminars present the perfect opportunity to unite the different Institutes situated within Leiden Law School. On Thursday 28 November, the ILS Lunch Seminar of November took place. Melanie Fink and Tycho de Graaf both presented their current and future research.

Leiden PhD candidate Mona Shahab climbed Mount Everest two years ago to raise money for the education of disadvantaged children in Egypt. She made it to the top and posed there with the University flag. She recently presented the flag to Rector Carel Stolker.

Despite a lack of specific legislation on this issue, Dutch Minister of Justice and Security Dilan Yeşilgöz is allowing the national police force to experiment with facial recognition technology.

Leiden University and REALaw organise a Conference and Summer Course on Europeanisation of national administrative law. This will be held from 2-4 September 2019 in the Old Observatory in Leiden. All speakers are confirmed and the programme is now published.

Last Thursday, the final ILS Lunch Seminar of 2018 took place. Irma Mosquera Valderrama, Adrián Grant and Frederik Heitmüller gave two very insightful presentations on Global Tax Governance, part of the EU-ERC project ‘A New Model of Global Governance in International Tax Law Making’ (GLOBTAXGOV).

Liesbeth van der Heide, Education and Research Staff Member at the Institute of Security and Global Affairs (ISGA), wrote on 20 April in the American news publication, Foreign Policy about the March’s deadly massacre in Mali, which exposed the lack of progress since the country’s peace accords. Furthermore,…

About the book

This project contemplates an ethics of difference and singularity that can effectuate a displacement of anthropocentrism and radical transformation in the way we understand and approach relationality across species borders. PhD defence on 16 December 2019.

More attention should be paid to juvenile idiopathic arthritis. An early diagnosis and robust treatment can prevent irreversible damage. This is what paediatric rheumatologist Rebecca ten Cate said in her inaugural lecture on Friday 22 November 2019.

On Saturday 30 June 2018, the Europa Institute hosted the 57th Leiden-London Meeting, with the overall title: “Agencies, Accountability and Association: Legal issues of agencies in the EU legal order and in relations with neighbouring States”.