What are the most important perpetuating factors of chronic fatigue and chronic fatigue syndrome, and which interventions are effective in influencing these factors?

In the minor Global Affairs, students will explore the practical side of International Relations from a variety of perspectives, such as diplomacy, geo-economics, geopolitics, international organizations, international security, and global governance.

Shape the future of higher education with fellow students from across Europe.

A comprehensive analysis of the state of play, the design of monitoring mechanisms, and creation of a toolbox of support measures.

Why study the programme International Civil and Commercial Law at Leiden University? We give you 10 reasons! Read about the benefits of this programme.

To what extent was labour-induced migration important to the functioning of the towns and cities of Roman Italy?

Arts and leisure, Arts and leisure

Leiden is a winning combination of being small and fun, yet big in character as a student city. It’s also conveniently close to cities like Amsterdam, The Hague and Rotterdam, which can all be reached by train in just 30 minutes.

How is generative AI changing the way we learn, communicate, and make sense of the world today? As AI tools become part of everyday life, they don’t just produce text but shape meaning, influence trust, and impact how we find and share information. This project explores how people use, experience and…

How did slaves in the eighteenth century manage to empower themselves and their kin, and why did this become all the more difficult in the nineteenth century?

This project investigates properties of quantity expressions across languages from the perspective of how quantity is represented in the human brain.

When and how was alphabetic writing introduced to Greece and the wider Mediterranean region?

This project looks at the Ancient Greek language from the perspective of the ordinary writer. A large corpus of more than 60.000 Greek texts on papyrus, from private letters to petitions and contracts, offers an excellent opportunity to study the Greek language as written by non-literary writers in…

Jelle van Buuren, Assistant Professor Institute of Security and Global Affairs, discusses why extremist-right activists can be found in the corona-sceptic movement in Dutch News Magazine One World.

The successful PRINS (PRactising INternational Studies) project offers International Studies students an introduction to the world of practice. In the last semester of their bachelor’s programme, they work as consultants for real-life clients, ranging from Rabobank to Greenpeace. We took a look at the…

Four students who completed the Bachelor's in Security Studies share their experiences. What did they learn? Where did they end up after graduating? And do they still use the skills they acquired during their studies?

From March 27 to 31 Byvanck Professor Carrie Vout gave the intensive masterclass Classical Art - Definitions, Politics, Limits. This special lecture series was open to students and PhD candidates in Archaeology and Classics. One of the attendees, Nicky Schreuder, on the class: 'It was a critical and…

Ben Wielstra and his team have received a ENW-M-1 grant. This grant of 354.000 euros is awarded by NWO, and will enable the researchers of the Institute of Biology Leiden and Naturalis to continue their evolutionary newt research.

Last week Hanneke Bennaars and Yvonne Erkens visited the World Congress of the International Society for Labour and Social Security Law (ISLSSL) which was held from 4 to 7 September 2018 in Turin, Italy. The theme of the congress was “Transformations of Work: Challenges for the National Systems…

World Heritage status comes at a cost to the local population’s human rights. PhD Candidate Sophie Starrenburg explains the drawbacks of poetic terms such as ‘the cultural heritage of mankind’.

Conference

The Lucia de Berk case or the suicide of Slobodan Praljak at the International Criminal Tribunal for the former Yugoslavia: certain trials keep popping up in media. In her dissertation, Tessa de Zeeuw examines the cultural appeal of such cases and analyses artistic responses. ‘Artworks sometimes have…

During her master's thesis, Nashanty Brunken (24) worked in a team with five other women. With this female team, they discovered the largest molecule so far identified in a disc. 'I have learned so much and because we are all women, it is incredibly empowering. It's very cool to see how far we've come…

Are you interested in working on your well-being, work-life balance or stress levels? Leiden Psychology students are offering a series of 5 individuals coaching sessions. The sessions are free of charge and confidentiality is guaranteed.

The past decade, against the backdrop of a fragmented political landscape, has witnessed the greatest changes to the Netherlands since the aftermath of the Second World War. The labour market, the housing market, the energy market, the bank system, the pension system, the healthcare system, to name…

By documenting lexical and morpho-syntactic patterns among P’urhepecha speakers in Mexico and the US diaspora, this project will investigate the sources of language variation. The ensuing online dialect atlas will serve as an online resource for speakers, learners and researchers of the language.

How did people across Central and Eastern Europe imagine the future during the transitions of the 1980s and 1990s? The umbrella term ‘post-communism’ does not provide an answer to this question. This project explores how writers and cultural theorists saw the potential future of their societies during…

Het faillissement van zorgonderneming Co-Med stelt de curatoren voor dilemma’s. Want wie krijgen voorrang: patiënten, personeel of de schuldeisers? Universitair docent Jessie Pool, gespecialiseerd in het ondernemings- en insolventierecht, pleit voor insolventieprocedures die beter zijn toegespitst op…

The faculty ranks as the best in The Netherlands for the subject Archaeology. Among European institutions we rank 5th.

The Leiden University’s Program for Cyber Norms, a research platform to investigate the development and implementation of law and policy applicable to uses of ICTs, in cooperation with the think-tank ICT4Peace conducted a global open consultation on how to implement the UN Group of Governmental Experts’…

This year, Leiden University is organising the 34th Award Ceremony of the World Cultural Council (WCC). Who will be the prize winners this year?

This open access book explores the role of continuity in political processes and practices during the Age of Revolutions.

From ca. 1540 to 1600, thousands fled the war-stricken Southern Low Countries to the British Isles, Germany, and the Northern Low Countries. Research on this displacement crisis, central to the formation of the Netherlands and Belgium, reflects 21st-century debates on migration and language: language…

This project, South American population history revisited: multidisciplinary perspectives on the Upper Amazon (SAPPHIRE), investigates population dynamics in western South America on the basis of traces in the geographical, genetic, archaeological, ethnological, and linguistic record.

On 30 November 2016, Cecily Rose participated in a Symposium held at the T.M.C. Asser Institute on 'A Court for the World? Trust in the ICJ 50 years after South West Africa'.

This year, Leiden Law School ranks #24 in the QS World University Rankings by Subject. With this, the faculty ranks as the best in the Netherlands for the subject Law.

PhD defence

PhD defence