It’s Circular Economy Week, from 1 to 6 February. But what is it that makes an economy circular? And just how circular is our university? René Kleijn, lecturer on the honours class Circular Economy: from challenge to opportunity, explains.

Stacked layers of graphene can act like a mirror for beams of electrons. Physicists Daniël Geelen and colleagues discovered this using a new type of electron microscope. In an article in Physical Review Letters, they describe their results, which could lead to the development of optics for electron…

Professor Lodewijk Woltjer passed away on 25 August 2019.

This year’s EUSA biannual research conference, which took place in Miami in May 2017, saw a large delegation of the Europa Institute Leiden leaving its mark. In several panels, Prof. Luuk van Middelaar, Dr. Moritz Jesse (Associate Professor at the Europa Institute), Dr. Armin Cuyvers (Assistant Professor…

According to some stories, Einstein washed his hands there only once. According to others, students moved it as a joke. Whatever the case may be, Einstein's sink has enjoyed mythical status among students and employees of the Faculty of Science for decades. But what is the real story? Alumnus Alex Pietrow…

Leiden during corona, loneliness in the elderly or making the city more sustainable. Students from Leiden University and Leiden University of Applied Sciences are working with the Municipality of Leiden on solutions to societal problems. How is this benefitting society? And where is there room for i…

How can you solve equations that define not ‘just’ curves, but also two-dimension surfaces or even higher-dimensional objects? That’s the big question that mathematician Martin Bright and his team will be trying to answer. They’ve received a NWO Science-XL grant of 2.8 million euros.

Campus The Hague has forged its own identity: alongside interdisciplinarity, interaction with the city is its defining feature. ‘The campus is now a young adult. It is well beyond puberty,’ says campus chair Erwin Muller. An ambitious new strategy reveals this.

Climate change is made up, the secret services murdered Pim Fortuyn and JFK, and the moon landing was a fake show. Conspiracy theories are of all times, providing sensation and entertainment, but also unrest and fear. The corona pandemic is new fuel for conspiracy theorists who set fire to 5G masts,…

Reconstructing Later Prehistoric Societies in Northern Iraq (ca. 7000-3000 BCE)

Non-urban settlement organization and Roman expansion in the Roman Republic (4th-1st centuries BC)

For the duration of 2022, Leiden is the European City of Science. That means a year in which Leiden will be the European knowledge platform, with a 365-day program full of science, art and culture. Of course, the faculty of humanities will also be a part of this year.

Leiden University Centre for Linguistics (LUCL) is an independent institute within the Leiden University Humanities Faculty. A Management Team, consisting of an Academic/Scientific Director, a Director of Education and an Institute Manager, is responsible for the overall running of the institute. This…

At the initiative and expense of His Royal Highness King Willem-Alexander, Leiden University will be conducting a study of the role of the House of Orange-Nassau in Dutch colonial history. The project will run from 2023 to 2026.

The LUCDH foster the development of new digital research by awarding a number of Small Grants each year. As in previous years the LUCDH received a large number of excellent grant applications for Research and Personal Development funds. Congratulations to the recipients of this year's research award…

In 2022, many of our staff and students won fantastic prizes and were awarded important research grants.

If you follow the western media, you are likely to think of ‘Africa’ as the continent of origin of desperate migrants, a continent of hunger and disease and a breeding ground for international terrorism. But if you want to see the bigger picture, you should look no further than the African Studies scholars…

The primary aim of this project is to recover, order, and assess Persian Epic Cycle material in order to provide the field of Iranian studies with the first comprehensive and balanced analysis of the form and contents of the epics within the Persian Epic Cycle.

Salvador Santino Regilme has been selected for a fellowship at the Netherlands Institute for Advanced Study (NIAS) in Amsterdam. From September 2022, he will spend 5 months at NIAS working on his research project titled 'The Normative Order of the Global War on Drugs'.

On 29 January, the military administration in Myanmar sent a representative to the ASEAN Foreign Ministers’ Retreat, marking the first time that a representative from Myanmar has attended a high-level ASEAN meeting in over two years.

On September 9th 2009, the study Life Science and Technology (LS&T) celebrates its 10th anniversary. In 1999, a group of enthusiastic pioneers within the Technical University Delft (TUD) and Leiden University (LU) founded a novel study based on the biotechnological expertise of research institutes within…

Leiden University has taken eighth place in this year’s SustainaBul, the sustainability ranking for universities and universities of applied sciences in the Netherlands. It was in 18th place last year.

The first phase of the construction of the new building for the Faculty of Science is finished. The Cell Observatory of the Institute of Biology Leiden will be moving to the new building on the 19th of May.

On Monday 4 September, Professor Christopher Martinez, from the Universidad de Concepción (University of Concepción), Chile, was invited by the Department of Constitutional and Administrative Law to introduce his forthcoming book at our university.

Charles wrote an article 'Assimilating Afro Caribbean Carnivalesque Culture' for the publication 'Understanding América. The essential contribution of Afro-American music to the sociocultural meaning of the continent'

During the last couple of months, Leiden University has conducted many constructive discussions with the University Council and many other experts and groups from the academic community. Based on their input, the Executive board has decided to create a preliminary policy regarding our ties to Israeli…

On the 3rd of November the first ever FGGA PhD Conference took place in the 'Wijnhaven' Building. Organized by the faculty Graduate School and of course intended for PhD candidates. About thirty of them were present.

Nowadays data-driven working is very important within Rijkswaterstaat. A Variety of employees is involved in analyzing the data collected on daily basis by Rijkswaterstaat. The goal is to ensure that we construct an infrastructure in the Netherlands which will be safe, accessible and liveable in the…

Nikki Ikani, Assistant Professor Intelligence and Security at the Institute of Security and Global Affairs (ISGA), has recently published her latest monograph 'Crisis and change in European Union foreign policy' with Manchester University Press.

Stijn Bussels and Bram van Oostveldt have both contributed with an article in the book of Caroline van Eck: Idols to Museum Pieces. The Nature of Sculpture, its Historiography and Exhibition History, 1640-1880.

On 18 June, 2015, Erik Kwakkel was elected to the Comité International de Paléographie Latine (CIPL), a scholarly committee that specializes in the study of the medieval book.

Europe's latest quantum computer is set to arrive in the Netherlands. The Dutch IT cooperative, SURF, which supports education and research institutions, has secured funding from the European EuroHPC programme to make this possible. Researchers from Leiden University will play a key role in the project,…

Researchers from the Leiden University Centre for Linguistics (LUCL) and the University of Ghana are organising the first-ever pan-African summer school for deaf academics from the African continent (from 1 – 15 August).

With the economic surge in East Africa, the East African Community, formally founded in 1999 and now consisting of Kenya, Tanzania, Uganda, Rwanda and Burundi, is rapidly developing. A common market is being established, and a monetary union is under construction. The EAC thereby forms an important…

Håvar Solheim started his PhD at the Institute for History and the Centre for Study and Documentation of Latin-America, Amsterdam (CEDLA) April 1st 2011.

Today, the Dutch Advisory Board on public access and government information (ACOI) issued its opinion on how the Ministry of Health, Welfare and Sport (VWS) makes documents on Covid policy accessible to the public.

Lars van Doorn, research staff member at the Department of Economics at Leiden University, is shortlisted for the Daniël Heinsius Prize for the best master thesis of the Netherlands and Flanders.

Cátia Antunes received the prestigious ERC Grant for her Research Project

On 24 January an interdisciplinary workshop organised by Anna Smulders, PhD candidate at the Grotius Centre for International Legal Studies, and Tarlach McGonagle, Professor of Media Law and Information Society, took place on the interaction between disinformation, emerging technologies and human rights.…

The university campus at Leiden Bio Science Park will change rapidly over the next few years. A short film shows the transformation to a full campus. See what this mix of new university buildings, student accommodation and restaurants and cafés will look like. And sustainability and biodiversity won’t…

Archaeologist Tuna Kalayci investigates roads in a recent edited book. What happens if we think of roads not only as containers of action but also as dynamic and complex phenomena, as the action itself? This question inspired Dr Tuna Kalayci to bring together various studies across a wide range of epochs…

Het nieuwe kabinet is uniek, met vier coalitiepartijen en een niet gekozen minister-president. Hoogleraar Staats- en Bestuursrecht Wim Voermans analyseert het kabinet in een opiniestuk voor het NRC, en beschrijft een instabiele en ongekende situatie.

Herman Berkhoudt (former employee of the IBL, then EEW) organized the course, while Merijn de Bakker and Hans Slabbekoorn spoke about the latest insights in their disciplines.

How do we promote sustainable alternatives in lower-income households, how do we make construction sites energy neutral, and, how can we make cities greener in a sustainable way? Friday 25 October you can tackle these challenges and work on a climate proof Leiden, together with other citizens. Hoe…

Is the American government behind the attacks on 11 September 2001? Could it be that the white contrails emitted by planes in the sky are actually ‘chemtrails’: chemicals that are deliberately being spread amongst us? And did the Dutch intelligence service order the murder of Dutch politician Pim Fortuyn?…

Matthew Canfield (Assistant Professor, Van Vollenhoven Institute) and Danielle Chevalier (Assistant Professor Law & Society, Van Vollenhoven Institute) both received XS Grants from the NWO Open Competition SSH for their respective research projects. These grants are a maximum of €50,000 and enable…

KM3NeT is selected as one of the ten top research facilities in NWO’s National Roadmap for Large-scale Research Infrastructure. Leiden physicist Dorothea Samtleben is the deputy program leader of Nikhef’s KM3NeT group.

This week sees the first edition of the textbook Mouse&Manuscript published online. Mouse&Manuscript is a collection of interactive lessons on codicology and oriental manuscripts. Its aim is to stimulate teaching on codicology in and outside of the classroom, and to contribute to the disclosure of Leiden…

The transition from Middle to Upper Paleolithic is a major biological and cultural threshold in the construction of our common humanity. Technological and behavioral changes happened simultaneously to a major climatic cooling, forcing human populations to develop new strategies for the exploitation…