This master’s programme focuses on understanding the causes and consequences of armed conflict between states and within states. In addition, we explore whether and how local, national and international actors and institutions can forge cooperation, prevent political and armed conflict from emerging,…

This guide relays information on tips and tricks for traveling by train and bus, and which online tools you can use for sustainable travel and trip planning.

This project investigates the well-preserved agricultural terraces of the Inn valley and the evolution of resource use in the inner Alps.

The past two years, Laura van der Knaap and Professor Karsten Lambers worked on creating open teaching materials on agent-based modeling, funded by Erasmus+ and in collaboration with Danish, Irish and Dutch partners. Programming is an important skill involved in this, which is often seen as intimidating…

Where you end up depends on the chosen study direction, your own skills and interests.

Where you end up depends on the chosen study direction, your own skills and interests.

These might be ‘just’ provincial council elections in the Netherlands, but the outcome on 15 March could have serious consequences for how the country is governed. Conflicts between the government in The Hague and the provinces, and tension within the Dutch cabinet, might be looming. On 1 July, every…

Over the past century, the world population has grown exponentially, as has our need for energy and raw materials. If we wish to continue to live prosperously in the future, we have to radically restructure our economy and consumption. Scientific research shows us how to do this.

Over the past century, the world population has grown exponentially, as has our need for energy and raw materials. If we wish to continue to live prosperously in the future, we have to radically restructure our economy and consumption. Scientific research shows us how to do this.

This report concerns itself with terrorist technical innovation, particularly with regards to terrorists’ incorporation of emerging technologies into their practices. More specifically, it investigates, through the elaboration of a theoretical learning framework, how terrorist groups can adopt the practices…

Promotor: Prof.dr. E.F. Smets, Co-promotor: T.R. van Andel

What makes a pension scheme sustainable? Most answers to this question have revolved around expert assessments of pension schemes’ affordability or adequacy. This study shifts focus from the financial or social sustainability of pension scheme designs to their political sustainability. The key question…

The transition to new and renewable energy sources should be completed by 2050. Researchers in various disciplines at Leiden University are conducting unique research that will help us make this transition and reduce CO2 emissions.

meet our staff

Inviting members of the public to help monitor wildlife, photograph plants or conduct samplings. These are some of the many examples of Citizen Science. It is increasingly recognized as effective and impactful for collecting data, but also for engaging the public in scientific research. In Nature reviews…

From learning modules for primary schools to a ‘Fixer-Upper Day’ and from a platform for returning broken electronic devices to a call to government: the National Think Tank has presented ten solutions that should help create a circular economy. We spoke to three Leiden members of the Think Tank about…

In Montreal, the 34th Meeting of Parties on the Montreal Protocol (MOP), dealing with ozone layer damage, just ended. This protocol is ratified by all countries in the world and is very successful. Shiming Yang, a university lecturer and member of the Leiden University Global Transformations and Government…

Ian Simpson is a relatively new face at the Faculty of Archaeology. Starting as an assistant professor in the Heritage and Society department in 2018, he is one of the faculty’s members in critical heritage studies and looks both at the past as well as the future. ‘I study how heritage can be employed…

Exponential population growth and rapid urbanisation are prompting the development of gigantic African metropolises that must be supplied with resources such as food, water and energy. This creates economic opportunities, drives migration and presents political challenges. Researchers from Leiden combine…

Links to various Digital Humanities organizations and resources, mainly in English.

Researchers at LIACS are working to devise the computers of tomorrow that will be the backbone of the Cloud and Edge computing paradigms as well as the Internet of Things. In this respect, we are involved in research and development of high performance computing systems, embedded & real-time computing…

Fundamental knowledge generated through research increases our scientific and cultural knowledge and wealth, and offers an important basis for developing and innovating products and services, and for deciding how we should structure our society.

Research framework CIAS

Leiden University offers ambitious students the latest knowledge and the freedom to develop their own area of expertise.

Leiden University offers ambitious students the latest knowledge and the freedom to develop their own area of expertise.

Why follow the Middle Eastern Studies programme? Because it will improve your insight, expertise, and understanding of the region, the central debates and issues, and its interconnections with other regions, global issues, and processes. And why at Leiden University? Because thanks to our experts, expertise,…

The LL.M. (Governance of Migration and Diversity specialization) provides in-depth expertise on migration, asylum, diversity, and non-discrimination law with an international and European focus. Courses span multiple academic disciplines, including law, history, sociology, political science, and development…

Researchers from the Institute of Environmental Sciences (CML) identified six top priorities where environmental interventions can make the most difference. By doing so, they hope to help researchers and policymakers make the most out of the limited, available resources to protect people and the pla…

Are you eager to learn how to shape governance solutions to complex environmental challenges? Are you passionate about fostering a more inclusive, just and sustainable world? Then this master’s is the right fit for you.

Promotor: P.M. Brakefield

Leiden University encourages all its laboratories to obtain LEAF (Laboratory Efficiency Assessment Framework) accreditation.

Science, Institute of Environmental Sciences (CML)

The new Language Learning Resource Centre was launched today at Leiden University. The LLRC is an initiative to unite all language teaching professionals working at Leiden University, and allow them to share their ideas and resources.

ENVIRHUS (Environmental and Rural History of Urbanized Societies) organiseert op 17 februari 2023 (14u-17u) de workshop ‘The Natural World‘.

What is the influence of non-hereditary factors on our health, such as lifestyle, diet and exposure to harmful substances? The Exposome-Scan project, led by Leiden professor Thomas Hankemeier, has been awarded 3.2 million euros from the NWO Investment Grant Large programme to answer this question. With…

Discover the effects of clothing value and lifespan on buyer-user-producer relationships through collaborative research with Localising Global Garment Biographies.

Comparing the global warming potential (GWP) of the service provided by an iRex Digital Reader to the same service provided by an office printer using a scanning LCA.

How can Critical Raw Material policies/strategies be enhanced in the EU context?

Over the past decades within the European Union (EU), economic proliferation and globalisation have resulted in an increase in transboundary waste transportation. Although waste trading can often have positive economic and environmental impacts by repurposing natural resources within industrial sectors,…

CML grants three Stans Awards each year, known as the best PhD paper, best student thesis and best outreach from the past year. The CML staff nominated students and colleagues and this year’s jury Prof.dr. Koos Biesmeijer and Prof.dr. Nicole de Voogd made the final decision.

In the International Studies programme, you will develop the knowledge as well as the critical insights needed to gain regional expertise within a global context. In addition, you will acquire the practical and professional skills that will assist you in making your first steps in your career, whether…

Overview of the publications of the department of Environmental Biology (1972-2015)

Development of scenarios for 2050 detailed in an IO framework

Charisma K. Lepcha (PI, Sikkim University), Pradyut Guha (co-PI, Sikkim University), Rajib Sutradhar (co-PI, Christ University Bangalore) and Erik de Maaker (Leiden University) have been awarded a two-year grant of USD 18.000 to conduct research on the impact of ‘green farming’ on the sensitive mountain…