On Thursday 1 December 2016 at 13.45 hrs, Francisco Sepulveda Ramirez will defend his doctoral thesis ‘Residence in Tax Treaties' at the Academy Building of Leiden University. Supervisor is Professor F.A. Engelen.

Elephants ranged over Schöningen in Lower Saxony 300,000 years ago. In recent years, remains of at least ten elephants have been found at the Palaeolithic sites situated on the edges of the former opencast lignite mine. Now, a collaboration of archaeologists from University of Tübingen and the Lower…

Wilke Geurds graduated from the Visual Ethnography master's programme last year with her intimate and vulnerable documentary 'F*ck Endo. More than just menstrual pain.'.

Facebook is under attack due to the scandal with Cambridge Analytica: Data of tens of millions of users have been leaked. Does this mean the end of Facebook? ‘The storm will pass,’ says security expert Erik van der Kouwe. He provides tips on how to keep Facebook from following your every move.

Research on papyri has provided new insights into the history of the origins of Islam. Petra Sijpesteijns’s book,'Shaping a Muslim State', is based on these ancient Arabic letters and documents. Her new research on a Viennese collection of untranslated papyri is expected to produce more discoveries.

This is a good time for it to happen, in the opinion of Professor of Fatherlands History, Henk te Velde. The abdication of Queen Beatrix is a good starting point for celebrating 200 years of the Dutch monarchy, in 2013. Te Velde is a member of the National Committee for 200 Years of Monarchy: 'By standing…

As a mathematician, Fred Rohde (1948) explored the world of numbers. As a photographer, he captured demonstrations. And now he’s reconstructing his mother’s wartime story – an extraordinary tale of her stay with an Austrian family, the inventors of asbestos cement.

Rosalien van der Poel has worked in every nook and cranny of the university over the past thirty years. Now she is stepping down as institute manager of the Academy of Creative and Performing Arts (ACPA) to enjoy her retirement. Last year, we spoke with Rosalien about her career.

Politie, gemeenten en sociale organisaties werken steeds vaker samen in netwerken om maatschappelijke problemen op te lossen. Samenwerking is noodzakelijk, maar ook complex. Zonder duidelijke leiders vraag dat om ander leiderschap. Voor haar proefschrift onderzocht Moniek Akerboom hoe leiderschap vormt…

With a healthy dose of logic and creativity, mathematics student Lance Bakker shows how computers can prove complex mathematics. His method proves intricate formulas without calculating every intermediate step. It earned him a nomination for the Leiden Science Young Talent Award 2025.

Scientists have long been puzzled why it is easier to produce hydrogen from water in an acidic environment than in an alkaline environment. Marc Koper comes with an explanation: the reason is the electric field at the surface of the catalyst, which is larger in an alkaline environment, as he writes…

Leiden University and the Roosevelt Institute for American Studies (RIAS) in Middelburg, previously the Roosevelt Study Center, will sign an agreement on 16 December 2017 confirming a strategic partnership.

Woensdag 7 september bezochten de nieuwe eerstejaarsstudenten Rechtsgeleerdheid en Criminologie de Stadsgehoorzaal voor een College Tour met als thema: Strafzaken en de media. Presentatrice Annemarie Brüning, bekend van Hart van Nederland, ging hierover in gesprek met professionals uit het vakgebied…

Where is the dividing line between man and machines? What makes us wiser than robots? How do you know if a film on internet is real? These are the questions that will be addressed at the Brave New World conference on 8 and 9 November.

After having been cancelled in 2020, this year the Summer School in Languages and Linguistics is going online. From 12 – 23 July, language and linguistics enthusiasts from all over the world can once again learn about a variety of rare languages and linguistics topics. Director Sasha Lubotsky tells…

Imagine: you walk into a museum, see something that catches your eye and before you know it, you have an internship. This is what happened to history student Davey Verhoeven, who went on to work on the exhibition about the unique Japanese folding screen by Kawahara Keiga (approx. 1786 – approx. 1860)…

The Master of Medicine at Leiden University Medical Center (LUMC) has won the national biennial award for best educational innovation in medical teaching. It was awarded the prize by the Netherlands Association for Medical Education (NVMO) for its MasterMinds Challenge (MMC).

Is our musicality unique? That’s what the Bird Singalong project aims to find out. And for that, they need the help of feathered friends from all around the world. ‘By researching how parrots learn songs, we also learn more about the origin of our own musicality.’ Do you have a parrot that can sing…

Terrorism is not a successful communication strategy. After an attack, the attention quickly shifts from the terrorists to authorities and citizens. This is what Jeanine de Roy van Zuijdewijn argues in her dissertation: 'The aftermath: meaning-making after terrorist attacks in Western Europe'. ‘A year…

A new and recently started Getty Foundation project, Material Entanglements in the Ancient Mediterranean and Beyond, aims to forge connections among Mediterranean and Eastern scholars who rarely come into contact with one another’s work. Ann Brysbaert is one of the 25 invited specialists investigating…

Asylum seekers wanting to get to Australia often end up in a detention centre on the tiny island state of Nauru. What effect does this ‘outsourcing’ of asylum seekers have on human rights? PhD candidate Patrick van Berlo went to Australia to investigate.

As many as 3,472 students from the Faculty of Humanities have filled in the National Student Survey (NSE) in the spring of 2021. This represents a 46% response rate, which is considerably higher than previous years. The results will help study programmes and the faculty to work on what is going well…

In December 2024, Dr. Jonathan Singerton (University of Amsterdam) was the featured guest speaker at the last lunch talk of the Fall 2025 semester. A full house assembled to hear Dr. Singerton take us on a journey across the Habsburg Empire and to spots far-flung from Vienna. Dr. Singerton told us a…

Since 2009-2010, the West viewed China as more assertive. Especially after Xi Jinping came to power in 2012, the country abandoned Deng Xiaoping’s ‘low profile’ foreign policy. Friso Stevens explains in his dissertation where this change has come from. The dissertation defence is on 28 March.

It is often thought that immigration threatens the solidarity on which redistribution relies. But looking at the post-war period, PhD candidate Emily Anne Wolff finds that this is not the case.

Junk news sites with unknown names such as Trendnieuws and Viraal Vandaag reach millions of Dutch people thanks to their Facebook pages. Messages from those pages are much more often shared and liked than messages from pages from well-known news media such as De Telegraaf, NOS and NU.nl. This is shown…

Who still remembers that Leiden attracted a lot of reds from Suriname during the 1970s? The exhibition ‘Dynamic Suriname’ offers a number of surprising insights on the links between Leiden University and Suriname, which is celebrating the fortieth anniversary of its independence this year.

Sarah Michiel is the Institute Manager of NIMAR and has been living in Morocco since 2012. Due to the coronavirus, she has been working in Belgium since 20 March, where she grew up. The NIMAR office in Rabat is currently empty and all visits and conferences have been cancelled. Sarah is trying to run…

In donut-shaped buildings, particle accelerators take super-detailed X-ray images. Yet those images are not good enough to learn how to drive on hydrogen for example. Mathematics PhD student Allard Hendriksen has developed an algorithm that improves the images without having to learn from data from…

The Centre for Science and Technology Studies (Leiden University) has adopted a new governance structure. As of January 1, 2019, the centre will be led by Prof. Sarah de Rijcke, who has been appointed by the board of the Faculty of Social and Behavioral Sciences (FSW) as the new scientific director…

Search engines are getting better at answering our questions. And chatbots are increasingly likely to search the internet for relevant sources. ‘Search engines and chatbots will become more closely entwined’, says Professor Suzan Verberne.

From painful joints to intense fatigue: a third of rheumatism patients suffer serious effects from this chronic condition and rely long-term on medication. Leiden psychologists are to receive a subsidy from the Netherlands Arthritis Foundation to investigate whether placebo techniques can help patients…

Anthropologist Rodrigo Ochigame studies how AI is changing the practice of scientific research. From astrophysics to mathematics to climate science, they find that the adoption of new AI models is raising questions about what counts as reliable scientific evidence.

Author and political scientist Mounir Samuel has spent recent years delving into the many ways that language can exclude people and bring them together.

Academic writing: it’s something that all students have to face. And it can be really quite difficult. The writing coaches at the Humanities Writing Center will therefore support you at every stage of your studies.

All over Europe you will find ethnographic museums with large collections of indigenous objects from Latin America. These collections shaped the image of native populations in the European mind. An ERC Starting Grant allows Dr Martin Berger to look at the bigger picture, contextualizing individual collections…

It was a unique meeting at the Academy Building on 10 April. Around 200 local entrepreneurs came to a networking event hosted by Leiden City Centre Management and Leiden University.

In 2025, Leiden University College (LUC) celebrates its 15th anniversary with the theme 'Global challenges, local impact'. To kick off this anniversary year, we have shared fifteen stories over the past few weeks showcasing how LUC students, researchers, and alumni contribute to societal challenges…

Global Ethnography alumna Elleke Schreur has won the FSW Thesis Prize 2024 and has also been nominated for the University's Thesis Prize 2024. As part of the master's programme in Cultural Anthropology and Development Sociology, Elleke's research explores how the experiences of homeless people differ…

People often say you should ‘do something that makes you happy’. Alumnus Benjamin Wegman certainly took that advice to heart. After graduating with a degree in tax law, he switched to brewing beer at a local brewery in Leiden.

Niels Broekman did an internship at the Ministry of Agriculture, Nature and Food Quality, where he worked on, among other things, biodiversity advocacy. After his internship, he decided to go in a different direction: ‘An internship can be very enlightening in helping you figure out where your interests…

Food security touches upon human rights, international law and sustainable development. These frameworks are not separate worlds but deeply interconnected; something that becomes painfully clear in times of climate crisis, armed conflict and inequality.

On March 28, 2023, our esteemed colleague Prof. Harry Wijshoff passed away. He died after a struggle of several months against a serious illness.

At the faculty of Governance and Global Affairs we are proud to celebrate social entrepreneurship, which is why we decided to introduce you to an amazing project by two of our students: Kimberly Schoenmaker and Caroline Flohr. Ambitious, driven and incredibly conscious of the corporate responsibility…

Raymond Fagel, university lecturer in General History, wrote a book about his research on Spanish commander Mondragón. He spared Zierikzee during the Eighty Years’ War and is considered to be ‘the good Spaniard’. What led Fagel to research this topic? And how does such research work? We asked him:

On Thursday 16 November, Dirk Broekhuijsen will defend his doctoral thesis entitled ‘A multilateral tax treaty: designing an instrument to modernise international tax law’. The defence will take place at 15.00 hrs at the Academy Building of Leiden University. The supervisors are Professor F.A. Engelen…

According to New York Magazine, the massive open online course (MOOC) ‘The Rooseveltian Century’ by Professor by Special Appointment Giles Scott-Smith is one of the best online courses. We asked him why you should take the course and how it came about.

For decades it was thought that the family system of the ancient Egyptians was very similar to our own. However, PhD candidate Steffie van Gompel explains that the reality is somewhat different. ‘In Egyptian families, it was often the eldest son versus the rest of the children.’

By 2050, 70 per cent of the world's population will live in cities. This has major consequences for the lives of city-dwellers and for the environment. Uncontrolled urbanisation calls for an interdisciplinary approach. On 4 September, the first group of students started the new English-language Bachelor's…

Karwan Fatah-Black and Lauren Lauret are co-authors of Geketend voor Hollands Glorie (The Chains of Holland’s Glory) that studies the political and economic connections between South Holland and slavery. The findings of this research will be presented with Dr. Joris van den Tol (Radboud University)…