How to ensure the environmental and economic benefits of circularity transition at macro-scale?

Are there significant differences among the environmental impacts resulting form the production of Asian aquaculture commodities and what are the main causes for these?

How to improve the method in quantifying the combined effects of metal-based chemicals?

Has the industrial sector in China effectively been decarbonizing in recent years, across different regions and subsectors, and is it plausible that it will reduce its CO2 emissions in conformity with national and internationally pledged emission goals?

We investigate water quality and want to understand the effects of human interference on aquatic biodiversity.

What is the environmental impact, the human health impact and the life cycle and production costs of the lab, pilot and commercial diffusion of nanowires and nanowire-based photovoltaic technologies?

In 2021, Leiden University will develop a new Sustainability Vision 2030. This vision for the future focuses on the primary tasks of the University: integration and visibility of sustainability in our education and research.

How can we develop a new organic redox flow battery suitable to work at higher temperatures?

How can sustainable and circular decision-making be integrated into manufacturing operations? How can data from physical simulation models, digital twins and operations be used for sustainability assessment? How can manufacturing decisions affecting sustainability and circularity be integrated into…

The book ‘Forty years of Leiden Environmental Science’ is available in digital format (PDF). It relates to the history of the Institute of Environmental Sciences (CML).

In 2024, many of our students and staff won great prizes and secured important research grants.

Is private law ready for the challenges of our time?

Is the legitimacy of law and governance of multilevel jurisdictions diminishing? What is the significance of (diminishing) legitimacy for the effectiveness of law? These kinds of questions about the legitimacy of the supranational formation of law, its application, and the policy and governance based…

Dear reader, Right now you are reading the very first SAILS newsletter. In this newsletter, you will find news, events and meet the researchers of the SAILS program. If you want to be updated about our events and receive the newsletter in the future, join the SAILS mailinglist! If you know anyone…

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.

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.

The Stans Prize is a yearly student incentive award for the best thesis, article or report produced by a CML student. Jim van Ruijven wrote his report for his bachelor study in Sustainable Molecular Science and Technology.

The new CML minor Sustainable Development started on Monday 7 September 2009 with an official opening by the Vice-Rector Prof. Rietje van Dam.

How does a honey bee see the Earth? Or a shark? What would the world around us look look like through an infrared camera? And how can you spot Earth from the International Space Station and other satellites? Come and experience it yourself at the Night of Arts and Sciences!

Several prizes have been awarded to students and staff or the Institute of Psychology. Congratulations to all of them.

Ecologist Koos Biesmeijer has been appointed professor Natural Capital at Leiden University per 1 March 2017. His chair will be situated at the Institute of Environmental Sciences (CML), which is part of the Faculty of Science. Through this collaboration, Naturalis Biodiversity Center and Leiden University…

The Institute of Security and Global Affairs (ISGA) hosts two research journals and publishes the ISGA Reports series. Besides its own publications, researchers at ISGA also publish books or journal articles elsewhere. You can find all these external publications under Research output on the right.

Some examples of AI-research done at Leiden.

The |0100| Project studies the discourses, practices and imaginaries of Islamic information society’s most debated component- Artificial Intelligence- using multimodal and mixed methods and comparing and contrasting narratives and imagery of AI-religious-futures in Muslim Southeast Asia.

Between foraging and farming: an extended broad spectrum of papers presented to Leendert Louwe Kooijmans.

A full overview of MCBIM PhD theses.

To what extent can contingent, formative feedback in lectures, facilitated by web-based ICT, increase students’ self-efficacy and (academic, behavioral, and cognitive) engagement? And how are self-efficacy and engagement influencing students’ performance and course evaluations?

The Leiden Centre for Continental Philosophy (LCCP) is a research community based at the Institute for Philosophy at Leiden University. LCCP is envisaged as an open space for stimulating discussion, critical debate and inventive co-operation in the local and international philosophical community. We…

The CADS Asia Research Cluster extends the legacy of the Institute’s Asia focus into the future, as an important hub in international networks on the study of Asia and through active engagement with colleagues in Asia. Within the Institute the Asia Research Cluster offers a platform for anthropologists…

INFORM (Introduction of the data protection reform to the judicial system) is a project granted by the Directorate-General Justice and Consumers of the European Commission.

What is the impact of research-based learning on critical thinking competence and academic achievement in undergraduate education? What are underlying factors of research-based learning in the learning environment?

The Hazelhoff Centre for Financial Law provides academic education and performs research in the field of financial law.

The Food citizens? team has included two post-docs, three Ph.D. candidates and two research assistants working with the Principal Investigator. The Winter School involved nine Masters and Ph.D. candidates from the universities of Bologna, Gothenburg, Kaunas, Leiden, Louvain, Tromsø, Turin and Utrech…

Within the Institute of Security and Global Affairs, research is organised in seven main research groups:

Our research projects address cutting-edge and forward-looking societal challenges at the intersection of law and technology.

Thursday February 2nd, 2017 Prof. dr. Janne Bengtsson from Swedish University of Agricultural Sciences in Uppsala has given a lecture called:

How do you go about the sustainable restoration of a nineteenth-century ship without affecting its historical worth? Leiden University students from the master’s programme in Industrial Ecology spent six months working on this question. We spoke to Hidde Boom (25) and Tycho Jongenelen (25), two of the…

The ‘Community Resilience Fund’, a programme of the Canadian federal government, approved a research grant for Dr. Bart Schuurman of the Institute of Security and Global Affairs.

Mrs. Dr. Constance (Stans) Eikelenboom passed away on Sunday, March 12th, at the age of 95. She was the founder of the 'Stans Award', a prize which every year has been given to the best student article of the Institute of Environmental Sciences (CML).

How can we best deal with the current problems caused by the human impact on the nitrogen cycle? How do we make the transition to a sustainable society? As of 1 September, nitrogen expert Jan Willem Erisman will be working on these questions at Leiden University: he will exchange the Louis Bolk Institute…