Het nieuwe kabinet onder leiding van D66 leider Jetten verschuift het sociaal beleid terug naar een focus op activering, ten koste van wat jarenlang ‘bestaanszekerheid’ werd genoemd. Critici – waaronder expert sociaal zekerheidsrecht, Barend Barentsen- waarschuwen in de Volkskrant voor grotere financiële…

As of January 2022, Ivo van Vulpen has been Professor by Special Appointment of Science Communication at the Leiden Institute of Physics (LION). Van Vulpen will be researching science communication in general and will aim to underline the value and importance of science communication.

ELS@Leiden research encompasses a wide range of empirical-legal projects carried out within Leiden Law School from the perspective of multiple disciplines and methods. Here you can find the publications of our (former) lab members since the start of the Sector Plan.

Jihadism and smugglers, gold fever and ethnic strive. It is a toxic mix that makes the Sahel a volatile region in which jihadi's thrive. In the Dutch daily De Volkskant, terrorism expert Liesbeth van de Heide sheds a light on the complex problems that the Sahel is facing. Van der Heide is a researcher…

Health psychologist Liesbeth van Vliet receives International recognition for her research on doctor-patient communication in the setting of advanced, life-limiting illnesses. She has been awarded the Post Doctoral Research Award at the European Association for Palliative Care (EAPC) World Congress…

Solving a scientific problem after decades: it’s a long-lasting dream for many scientists. Consequently, the research of Leiden and Eindhoven chemists gained a lot of media attention, for instance from the Belgian news website VRT Nieuws and science website Phys.org.

Starting April 2026, Niels van Willigen will join the Institute of Political Science at Leiden University’s Faculty of Social and Behavioural Sciences as Professor by Special Appointment in Strategic Studies. This appointment was made possible by the Atlantische Commissie, which established this chair…

Dit jaar zal er een digitale editie van de Radboud Studiedag Middeleeuwen georganiseerd worden, waarin Radboud-onderzoekers toegankelijke lezingen zullen verzorgen rondom het thema 'Orde en chaos in de middeleeuwen'. De studiedag zal plaatsvinden verspreid over twee avonden, op woensdag 7 en donderdag…

Op woensdag 12 oktober worden vier lezingen gehouden over een opmerkelijke verzameling aantekenboekjes uit de vroege elfde eeuw, thans bewaard in Leiden. Ze zijn vervaardigd door de Franse monnik Ademar van Chabannes. Ad van Els schreef er een diepgravende studie over: A Man and his Manuscripts. De…

Er is dit jaar veel aandacht voor de ‘geboorte van Nederland’ 450 jaar geleden. Minder bekend is dat in 1572 ook de Protestantse Kerk in Nederland in de wieg lag, terwijl de Rooms-Katholieke Kerk voor een paar eeuwen schijndood werd verklaard. In het kader van de Maand van de Geschiedenis brengt het…

How did science relate to politics and colonialism in the late nineteenth and early twentieth centuries? Assistant Professor Lauren Lauret has been awarded an NWO XS grant to map the colonial and political activities of nineteenth-century scientists.

How do you progress from an immense gas cloud somewhere in the universe to a star with planets? Research by Astronomy PhD student Martijn van Gelder sheds more light on the earliest phases of this process. He will receive his doctorate on November 24th.

Overview of Leiden publications on Central Asia. For additional publications dedicated to a single country, please go to individual pages of the researchers, which you can access through the Researchers page.

The research group ‘Quantum and Society’ explores the boundary between quantum technology and science communication.

From loading the dishwasher to packing the car: good spatial ability is always useful. How do children develop this skill in primary school? Researchers from Leiden University and TU Delft are investigating this. ‘We want to create a meaningful toolbox for teachers.’

Heritage expert Monique van den Dries has a long history with our Faculty. She did her studies and PhD in Leiden, and before returning to academia in 2008, she worked in heritage management for nearly 15 years. This has, given her a unique insight in the world outside of academia. ‘I want to literally…

On Wednesday 27 September a new book by Prof. Luuk van Middelaar will appear, entitled The new politics of Europe. Frans Timmermans, the European Commission’s first vice-president, presents the book that evening during a symposium around the same theme.

Where European integration has long been understood as a peace project, Joris Larik argued in his Havel-Cleveringa Lecture that recent developments point to an accelerated shift towards a European Union that places its interests, security and geopolitical position more centrally.

The ISSC's ICT helpdesk receives dozens of questions from staff and students every day. A collaboration between TNO, LUCL and the ISSC aims to determine whether a specially designed chatbot could provide support in this area.

Een minuscuul cirkelvormig stukje DNA zorgt ervoor dat de darmbacterie Clostridioides difficile resistent raakt tegen een veelgebruikt antibioticum. Dat ontdekten wetenschappers van het Leids Universitair Medisch Centrum (LUMC) nadat artsen hen attendeerden op een patiënt met een moeilijk behandelbare…

Who doesn't love to turn on a horror film on a rainy evening? Fortunately, it is only fiction - or is it? According to university lecturer Evert Jan van Leeuwen, modern horror says more about our society than we think. He has been nominated for the Klokhuis Science Prize for his research into addiction…

Jordy Bouwman and future Sterrewachter Reinout van Weeren have been awarded a Vidi subsidy to set up or expand their own line of research.

Lecture

On Monday 9 September, the Dutch Scientific Council for Government Policy (WRR) published its report 'Voorbereidingen op digitale ontwrichting' (Preparing for digital disruption). The report shows that our infrastructure is not secure enough to withstand digital threats and that we are lacking a clear…

Terrorist organisation Boko Haram is gaining influence in the region, politicians who do not care about the people, extremists, separatists. The situation in Northern Cameroon is deteriorating. Mora is the last secure city, the area surrounding it is a war zone.

Beloftes van lokale partijen om asielzoekerscentra te sluiten, gemeenten die dwangsommen aan het COA willen opleggen en de vraag hoe onze rechtsstaat te beschermen tegen autoritaire invloeden met de opkomst van extreem radicaal rechtse partijen: Geerten Boogaard aan het woord in verschillende media.

Knowledge of Muslim societies is essential to function in a globalised world and to fully understand our own Dutch society. Leiden researchers explore the languages, cultures, religions, legal systems and history of Muslim societies and in this way contribute to a centuries-old tradition.

During an episode of Dutch television talk show PAUW on Monday 24 July, presenter Jeroen Pauw discussed the new threat assessment recently published by the Dutch National Coordinator for Security and Counterterrorism (NCTV). Jelle van Buuren, Assistant Professor Terrorism and Political Violence at Leiden…

At one time, the railway from Kimberley to Kambove in Southern Africa symbolised prosperity and progress. Today, the exhausted mining towns along its route are marked by decay and pollution. Professor Jan-Bart Gewald has been awarded an NWO L grant to investigate the long-term global consequences.

Gerrit van Dijk was born on 14th August 1939 in Kampen. He studied Mathematics in Utrecht where he also received his PhD in 1969 on the thesis ‘Spherical functions on the p-adic group PGL(2)’. His supervisor was prof. dr. T.A. Springer. The academic year 1969-1970 he spent in Princeton, at the Institute…

On 19 June, an Iranian man was stabbed by another Iranian man at the train station in the Dutch city of Leeuwarden. He had been placed on an Iranian execution list because of his political past in Iran. Was this attack the work of the Iranian secret service?

Half april verschijnt bij uitgeverij Walburg Pers: Jacob van Maerlant, Der Naturen Bloeme. Uit het Middelnederlands vertaald door Ingrid Biesheuvel.

Inaugural lecture

Vegetarian cafés/ Vegetarische cafés

Vacature (vrijwillig/stage)! 💬 Jij gaat het klimaat centraal zetten tijdens de verkiezingen van maart 2021. 📈

There are frequent calls from society for heavier prison sentences, but the question is whether longer sentences result in a safer society. Judges are seeing more and more offenders with social and psychological problems and they therefore often prescribe a programme of treatment and monitoring for…

What triggers archaeology in you? Over 300 people show their answer in the travelling, pop-up exhibition ‘Archaeology&ME’, which can be visited at Leiden Central station on May 5th and 6th 2018.

82 years ago Queen Wilhelmina fled to England. Henk te Velde tells about her on the Australian radio show 'Nightlife'.

In a new piece for The Conversation UK, Michiel van Elk examines whether mystical experiences are essential to psychedelic therapy. 'If the field is to mature, it may need to move beyond the assumption that transcendence is the secret ingredient.'

Islam has a rich and fascinating history, but if you talk about it in the classroom, all kinds of opinions and emotions come up. 'How do I incorporate these responses into my lessons?' The Netherlands Institute in Morocco is organising a study trip on ‘Islam and Citizenship’. Fourteen teachers from…

Korrie Korevaart, a former director and lecturer in Dutch language and culture at Leiden University, has been made a member of the Order of Orange-Nassau. Korevaart, who has retired but is still a guest member of staff at the university, has received the honour for her work at the Faculty of Humanities…

Jeugdhulpinstanties zijn ernstig tekort geschoten bij hulp aan het mishandeld pleegmeisje uit Vlaardingen, blijkt uit nieuw onderzoeksrapport. Hoogleraar jeugdrecht Mariëlle Bruning schoof aan bij Nieuwsuur: ‘Het gaat om extreem menselijk falen.’

CADS Research Seminar

Marius Staring, Associate Professor at the LUMC has been awarded the Chan Zuckerberg Initiative funding for further development of image processing software Elastix

The Netherlands has gained a third commentary on the Constitution – with Leiden as its home base. The first copy of Een nieuw commentaar op de Grondwet (A new commentary on the Constitution) (published by Boom Amsterdam) was presented to Prime Minister Mark Rutte in the Torentje last week.

A team of Leiden astronomers has managed to calculate the first 100 million years of the history of the Oort cloud in its entirety. Until now, only parts of the history had been studied separately. The cloud, with roughly 100 billion comet-like objects, forms an enormous shell at the edge of our solar…

During a visit, Queen Máxima spoke with researchers about projects exploring climate change, collections and culinary heritage.

Afgelopen zondagavond, 22 augustus, is na een kort ziekbed onze zeer gewaardeerde collega professor Wim Jiskoot, Hoogleraar Technologie van toediening van medicijnen, overleden. Wim werd twee weken geleden onverwachts geconfronteerd met het feit dat hij een vergevorderd stadium van kanker had, waarvoor…

Twee keer per jaar vertelt Gert Renkema ons meer over het proces en de gang van zaken rondom de financiën van FGGA.

Lecture