International trade plays a critical role in global food security, with global consumption having highly localized environmental impacts.

In this dossier you can read about Leiden University’s commitment to sustainability.

Detecting planets during their formation stages is crucial for understanding the history and diversity of fully developed planetary systems like our own. However, observing young planets directly is challenging because they are often deeply embedded within their host protoplanetary discs, rich in gas…

Although migration and integration have become important concepts today as a result of globalization, migration movements, integration, and multiculturalism have always been part of the history of Europe. Few people realize how many ethnic groups participated in migration within Europe or into Europe…

Nicolaes Tulp (1593-1674) studied medicine in Leiden. He attended lectures in the Academy Building and was taught anatomy in the former Faliede Begijn church, now the ‘Old Library’ (Oude UB) building, for a long time the location of the anatomical theatre. Shortly after his move from Leiden to Amsterdam,…

The year 2019 is the 444th anniversary of the University’s ‘birth’ and the 350th anniversary of painter, draughtsman and engraver Rembrandt van Rijn (1606-1669). Reason therefore to celebrate both 444 years of Leiden University and Rembrandt Year. But what was the connection between Rembrandt, the most…

Within the two-year Astronomy master’s programme, you can choose from seven specialisations, ranging from fundamental or applied astronomy research in cosmology, instrumentation or data science, to combinations of astronomy research with education, management or science communication.

Underneath you will find more information on how the university works.

Covering all seven countries on the isthmus, this volume presents the first collection of original linguistic studies on Central American Spanish varieties, which have long been neglected in Hispanic Linguistics.

Imagining the Americas in Print contains eleven essays, seven of which have been published before and four of which are new.

You study in the heart of The Hague’s many international diplomatic organisations and will hear from practitioners working in the IRD field during lectures, helping you start your professional network. And as noted, your internship gives you practical hands-on work experience and a professional netw…

The IEG specialisation integrates professionally-oriented activities in the curriculum to prepare students for the job market. For example a 2-day Challenge is organised each year during which you meet potential employers, learn practical skills and solve a policy, organisational or ethical issue.

You study in the heart of The Hague’s many E&G-focused public organisations, and will hear from practitioners working in policy-making, economic regulation and public administration in guest lectures. This contact gives you insights into your future direction, and enables you to start building your…

The CML Institute's Council (IC) consist of seven persons representing staff and students who are working in our institute. The council advises the management team on a broad range of topics that concern all CML staff members: financial matters, research programs, education and strategic outlines.

In the past 30 years, over 5,000 planets have been discovered outside our solar system. One common exoplanet is the lava world, a hot super-Earth with oceans of liquid lava. Mantas Zilinskas developed models to simulate possible atmospheres of these. Those simulations provide guidance for astronomers…

Three Leiden astronomers have shown that some asteroids that are considered harmless for now, can collide with Earth in the future. They did their research with the help of an artificial neural network. The results have been accepted for publication in the journal Astronomy & Astrophysics.

Professor of Korean Studies Remco Breuker has been awarded a subsidy from the European Research Council to study the dispute between both Koreas and China on the history of Manchuria. Political scientist Daniela Stockmann will be examining the role of social media and how the Chinese authorities handle…

On Wednesday 25 January, the British Embassy, the Global Transformations and Governance Challenges (GTGC) programme at Leiden University and Women in International Security Netherlands (WIIS-NL) were hosting a round table with Professor Bina D’Costa to discuss the prevention of conflict related sexual…

Bachelor, Master

‘I already gave a talk about planets when I was five.’ With the theme of the 3 October celebrations being ‘Jong geleerd is oud gedaan’ (meaning something like, ‘You’re never too young to learn’), this year’s 3 October University was especially for children. Many parents came with their offspring to…

How is collaborative learning in teacher education designed and implemented? How do students experience those collaborative learning assignments? What aspects of the design and the implementation lead to which perceived learning outcomes?

The renovation of the Herta Mohr building (formerly known as Cluster Zuid) is completed. It is the third project in the redevelopment of the Humanities Campus. With the renewal of these buildings, the university ensures a sustainable campus with modern facilities. The university wants to create an attractive…

Do you want to be part of this unique programme, discuss cutting-edge topics of cyber security with other professionals, but do you not have time to enroll in this full master programme?

How can we deal with today’s global challenges in sustainable, peaceful, fair, democratic, and effective ways? How can global events such as geopolitical shifts, ecological changes, technological innovations, and pandemics be better governed? Addressing these complex questions requires innovative, multidisciplinary…

Coordination chemistry is the chemistry of metal atoms

The Honours Academy of Leiden University organises outside-the-box education in which students and teachers from all faculties further develop themselves. In doing so, we help them, the university, and society move forward.

Marieke Liem, Professor Social Resilience and Security at Leiden University, and Katharina Krüsselmann, PhD candidate at Leiden University and Manuel Eisner mapped the flow of homicide cases with the help of a systematic review.

ASLU 11

All PhD candidates must be admitted to the Graduate School.

Data Science

Toward optimal measurement and greater understanding of youth cognition in school refusal and cognitive behavioural therapy outcome

Special Issue in: Visual Anthropology, Volume 29, Issue 3, 2016

On 9 April 2019, Yudan Tan defended her thesis 'The Rome Statute as Evidence of Customary International Law'. The doctoral research was supervised by Prof. dr. W.A. Schabas.

This publication aims at the analysis of the performance of a corpus of Fongbe stories that I collected in three villages in the south of Benin in 1976 and 1977. The corpus consists of 37 stories (57.000 words). The stories aim at children’s education.

Promotor: M.T.M. Koper, Co-Promotor: L.B.F. Juurlink

Promotor: Prof.dr. P.C. van Welzen

This paper critically compares seven widely used risk assessment tools for violent extremism, including the VERA-2R, the ERG 22+, the SQAT, the IR46, the RRAP, the Radar, and the VAF.

Leiden University gives inquisitive students the opportunity to follow an extra programme or classes alongside their regular bachelor’s programme. These are called Honours College and Honours Classes.

The overall objectives of my thesis are to investigate the dynamics of the sorghum root microbiome and to explore the beneficial effects of the root microbiome on sorghum growth and stress tolerance.

On Thursday 15 December, Elisavet Alexiadou has defended her doctoral thesis ‘The Right to Health. A Human Rights Perspective with a Case Study on Greece.’ at the Academy Building of Leiden University. Supervisor was Prof.dr. A.C. Hendriks.

In the Netherlands, levying tax on inheritances at death has been a fact of life for centuries. The presumed double taxation and its sad precursor are elements of the discussion about the levy of this inheritance tax, but so too are the possibilities to reduce the tax through ingenious legal constru…

European countries struggling how to deal with the issue of returning foreign fighters, women and children from the Caliphate.

How an initially valueless object becomes worth hundreds of millions. And vice versa.

This dissertation investigates ikat from the eastern Indonesian islands from a uniquely technical perspective, including design analysis of asymmetry and microscopy.

The Historia Naturalis Brasiliae Reconsidered

Jurisprudence

Jeffrey Kotyk defended his thesis on 7 September 2017

Xinrong Ma defended her thesis on 13 February 2018