Yousef Yousef (39), a successful entrepreneur in the water-quality industry, recently joined the Advisory Board at Leiden Law School. Read the interview about his career.

On March 11, a travelling photo exposition on the Mayan archaeological site El Mirador, in Guatemala, saw its festive opening at the Van Steenis building. For the occasion a special Faculty Lecture was organised, entitled 'Water Legacy: Mayan World Meets the Netherlands'. We were honored to receive…

Wouter Halfwerk and colleagues from Panama and the US published a paper on multisensory communication in Science. The authors provide compelling data on the consequences of multisensory perception on signal evolution in tropical frogs.

To what extent are there differences between countries in and outside the European Union and the Schengen area in the level of crimmigration, the merger between migration control and crime control, and to what extent can these differences be explained by the way in which state and non-state actors in…

Promotores: G. Persoon, R. Schefold

Soil is a home for an unbelievable diversity and abundance of microbial life that is essential for supporting life on our planet.

Inspiring and relaxed – these are qualities that describe the Netherlands perfectly. At the same time, there is much more to say about the country. For instance, according to the 2018 UN Human Development Index, the Netherlands is ranked tenth among the best countries to live in.

History student Mitchell Wiegand Bruss is taking part in the water council elections. Whereas until recently he had no idea what the governing body stands for, he now wants to create awareness among other students about the political body.

Associate Professor of Physical Geography Paul Hudson at Leiden University College was interviewed by TIME Magazine on the Mississippi floods that have been harassing the United States this year.

What once began as an assignment for a master’s course and continued as a master’s thesis, has now culminated in a substantial book. Or has it finished? Actually, for Hendrikx, this is just the beginning: ‘I can finally reap the rewards of my research.’

Scientists at Leiden University (Netherlands), Stuttgart University (Germany) and Ural Federal University (Russia) have successfully put forward a novel, computed, reaction mechanism that was experimentally tested and show that formaldehyde is formed at much earlier stages in the birthplaces of stars…

In the large gas clouds between the stars, chemical reactions take place under extreme conditions, giving rise to both small molecules, such as water and common salt, as well as large complex molecules that can serve as the building blocks of life. This is known as astrochemistry and it is something…

A plan for the future from green farmers.

Explaining the origins , patterns and outcomes of crisis management efforts.

We are pleased to invite abstracts for the conference ‘H2OLAW – Law-Science Interfaces within the Law of the Sea and Fresh Water Law’ hosted by the Grotius Centre for International Legal Studies, Leiden University. The conference will take place on 26 and 27 September 2024 at Leiden University in the…

Six alumni of the Crisis and Security Management – Governance of Crisis master’s programme shared their experiences and career advice with students on 15 October, during a panel discussion.

Are you interested in expanding your knowledge on the Dutch crisis management system? Leiden University is organising a unique lecture series on the subject in collaboration with the Netherlands Institute for Public Safety (NIPV). The lectures will take place on 22 April, 13 May, and 3 June.

Anne Marieke van der Wal-Rémy, assistant professor of African History and International Studies, has received a Comenius Teaching Fellow grant of 50,000 euros. She intends to use the grant to set up an online archive of digital primary sources, together with her students. Van der Wal-Rémy: ‘ “Once on…

On 10 November Guanmian Xu successfully defended a doctoral thesis and graduated.

Salma Balazadeh, Víctor Carrión, and Jos Raaijmakers, biologists at the Institute of Biology Leiden (IBL), have successfully applied for an NWO grant and got awarded 730.000 euros. The board of NWO Domain Applied and Engineering Sciences awarded funding for their project within the Open Technology Programme…

On Saturday, February 11, 2023, at the Dies for Alumni event, archaeology alumni Everest Gromoll was awarded the LUF Thesis Prize. His thesis, titled ‘Neolithizers by Nurture’, explores parallels between the only two comparable climatic shifts in the history of modern humans: that of the one 12,000…

Industrial Ecology is the science of sustainability, a discipline which is vital to solving today’s environmental problems. In this two-year MSc programme, we are committed to training students who will go on to play instrumental roles in addressing and positively impacting the world’s sustainability…

The project investigates the changing local context of crime dynamics and the responses by selected international organizations and national governments. It places a major emphasis on security management at the trans-national level by investigating intra-regional security cooperation between Latin America,…

Molecular complexes can be used as electrocatalysts for oxygen reduction, water oxidation, and/or hydrogen peroxide production.

Every January, students of the Minor Sustainable Development have the opportunity to put what they’ve learned over the last few months into practice in a choice of exciting and practical courses called Area Studies. This year, for the first time, there was a choice of four locations: The Netherlands,…

We depend on nature for so many things: from clean water, wood and food to carbon absorption, water purification and coastal protection, as well as for relaxation, inspiration and identity. Nevertheless, our modern world putting increasing pressure on these ecosystem services. Leiden researchers investigate…

On average, Dutch breeding birds have become more numerous in the period 1980-2010. The common species have even done better than birds in other European countries. Farmland birds are an exception: they declined sharply both in the Netherlands and elsewhere in Europe.

Land van Ons, a cooperation that buys agricultural land for the restoration of biodiversity and landscape, and Leiden University join forces. Together, they will investigate over a longer period of time which agricultural management leads to the best restoration of biodiversity. The research will start…

The 'living lab' Vrouwe Vennepolder is situated just north of Leiden, The Netherlands, and aims to find ways to improve the agriculture of the future.

Urban, Food, Water, Biodiversity, Resources and Energy: these are the main research topics of the Institute of Environmental Sciences. We always strive to be a global leader in our field. And make a real impact with both our research programmes.

DIGIFOOD is a transnational research project that investigates how data governance can support equitable and sustainable digital food systems. Around the world, digital technologies are transforming agriculture. Sensors in soil, satellites in space, and mobile phones in farmers’ hands are generating…

How can we organise society so as to keep our planet habitable for us and for all other life forms around us? To answer this question, Leiden researchers collaborate across disciplines, from biology to data science, and from environmental economy to archaeology.

GLOBOX is a spatially differentiated multimedia fate, exposure and effect model. It is used for the calculation of spatially differentiated LCA characterisation factors on a global scale.

The new Dutch government must act quickly to take rapid, far-reaching measures in three specific regions to tackle nitrogen emissions. This will create the space for a long-term strategy to deal with other urgent problems and the knot of obligations that the state will need to untangle. These are the…

Lecture, Book Presentation

Louis Sicking's Maritime Conflict Management in Atlantic Europe was awarded an 'Internationalisation in the Humanities' grant from NWO. What can we learn from how maritime conflicts were managed in the past?

Maurijn van der Zee, at the IBL since 2010, investigates how genetic changes in developmental programs lead to new animal forms in evolution, using insects as model system. His field of research is called evolutionary developmental biology. Currently, he is working on the success and diversity of the…

PhD defence

In this article, Lydie Cabane, Assistant Professor at the Institute of Security and Global Affairs, and Martin Lodge address the question of how to manage banking crises, a question that has gained prominence since the banking crisis of 2007-2009. This article sets out the rationale for regulating for…

Time, Religion and Sacred Discourses of the Ayuuk People

In the current global context, there is a pressing need to address sustainable energy supplies to safeguard our Planet and its ecosystems. The choices made by human society have a significant impact on genetic evolution and climate.