Tech giants such as Google, Apple, and Microsoft are increasingly shaping the digital world we live in. Reijer Passchier cautions: 'Urgent measures are needed to curb this influence.'

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…

Skandapurāṇa V presents a critical edition of Adhyāyas 92-112 from the Skandapurāṇa, with an introduction and annotated English synopsis.

ILS organizes a new lunch seminar series where all researchers from Leiden Law School can present their research. The idea is to hear in a simple and nice way what researchers from other research programs and institutes are working on. During a seminar two or three speakers will present their research.…

During the 7th annual meeting of the Association for Researchers in Psychology and Health (ARPH) Sylvia van Beugen, from the Health, Medical and Neuropsychology unit, was awarded with the ’Best PhD Thesis Award’ for her dissertation ‘Psychodermatology 2.0: Towards improved assessment and effective digital…

Alexander van Oudenhoven has been appointed as the new Director of Education of the Governance of Sustainability master's programme. Van Oudenhoven has been appointed for a four-year period, from 1 October 2022 to 1 October 2026. The programme is taught in The Hague.

On 24 June, Olga Ceran and Vasiliki Kosta, together with Peter Maassen from the University of Oslo, presented the Academic Freedom Monitor 2024 to the European Parliament’s Committee on Culture and Education (CULT).

On behalf of the Dutch Research and Documentation Centre (WODC), Mark Klaassen and Peter Rodrigues, both from the Europa Institute, conducted research on the procedure of imposing immigration detention on foreign nationals who have to return to their country of origin.

The Skandapurāṇa Project considers fieldwork to be essential to the study of purāṇic religious topography and the understanding of the socio-political milieu in which the Skandapurāṇa was composed and disseminated.

Very few treaties that are negotiated by the EU, have triggered such resistance as the Transatlantic Trade and Investment Partnership (TTIP). From chlorinated chicken to a lack of democracy and transparency: emotions on TTIP run high. For that reason, the conference “TTIP: an EU perspective on global…

Dr Kosta spoke at the conference entitled 'Academic freedom in action: a step forward in safeguarding democracy', which took place Strasbourg on 13 and 14 November. The conference brought together experts, lecturers and policymakers to underline the democratic mission of higher education and the importance…

On December 3, 2024, Prof. dr. Sarah Cramsey delivered a Cleveringa Lecture in Vienna. Cramsey was the special guest of the Dutch Ambassador to Austria, Mr. Peter Potman.

May 12 is Mother's Day in many countries. Becoming a mother is no mean feat: brain scientist Elseline Hoekzema has shown that a woman's brain changes drastically during pregnancy. She explained how in TV show De Kennis van Nu.

Op 2 oktober 2023 zullen meerdere nieuwe delen in de reeks Middeleeuwse Verzamelhandschriften uit de Nederlanden worden gepresenteerd, ditmaal uitsluitend in digitale vorm.

Olaf van Vliet behoort tot de vier hoogleraren gespecialiseerd in migratie die worden benoemd tot Leiden-Delft-Erasmus-hoogleraar.

Tijdens het tweede college in de reeks van drie over het Nederlandse crisismanagementsstelsel, staat de vluchtelingencrisis centraal. Hans Zuidijk, directeur van de Veiligheidsregio Hollands-Midden, is vrijdag 2 juni een van de gastsprekers en licht alvast een tipje van de sluier op waar hij het over…

Yvonne ten Cate (supervisor: Peter Rodrigues, and Marije Meijer (supervisor: Mark Klaassen) were both nominated for the Jaap Doek Scriptieprijs – an award for the best master thesis in the field of children’s rights – and the Hanneke Steenbergen Scriptieprijs – an award for the best master thesis in…

On 26 November 1940, Professor Cleveringa – at the time the Dean of Leiden Law School – spoke out in protest against the decision of the Nazi Occupying Powers to dismiss Jewish academics. Every year Leiden University appoints a professor as rotating Cleveringa Chair, whose task, amongst others, is to…

Tom Schreuder has been appointed as the new Business Director of Hortus botanicus Leiden. Schreuder succeeds Peter Inklaar, who held the position for four years. Schreuder currently works as a Commercial Manager at Keukenhof and brings a wealth of experience from that role. He will start his new position…

On Thursday 24 November 2016 you can listen to the second Leiden PM concert of this season in the Lokhorstkerk. The musicians are students of Leiden University following a minor at the Royal Conservatory in The Hague. Students who have a passion for both art and science.

Skandapurāṇa III presents a critical edition of the Vindhyavāsinī Cycle (Adhyāyas 34.1-61, 53-69) from the Skandapurāṇa , with an introduction and annotated English synopsis.

In connection with the approaching Dutch election, the Institute of Immigration Law of Leiden University will organise in collaboration with Amnesty International and JFV Grotius an election event on Wednesday 25 January 2017.

The silenced paradoxes of urban renewal.

When you think of squatting, the picture that comes to mind is of young people occupying derelict buildings in big cities. Leiden also has a history of squatting, and that history is very diverse.

The Skandapurāṇa Project considers fieldwork to be essential to the study of purāṇic religious topography and the understanding of the socio-political milieu in which the Skandapurāṇa was composed and disseminated.

We are happy to announce that the following missions have been approved by the Ministry of Antiquities, pending final security confirmations:

In Mapping the Pāśupata Landscape: Narrative, Place, and the Śaiva Imaginary in Early Medieval North India, Elizabeth A. Cecil explores the sacred geography of the earliest community of Śiva devotees called the Pāśupatas.

De bevolkingsgroei daalt, de fiscale voordelen voor expats zijn niet aantrekkelijk genoeg en te weinig geschikte arbeidskrachten. Peter Wennink van techreus ASML, is niet blij met het ondernemersklimaat in Nederland. ASML dreigt met een vertrek naar het buitenland.

Between 7 and 11 August, Freya Baetens gave three presentations at the 77th International Law Association (ILA) Biennial Conference in Johannesburg, South Africa, on the theme of 'International Law and State Practice: Is there a North/South Divide?'

The delegation from Leiden University Medical Center, led by Dean Marlies Reinders, visited Surabaya, Makassar, and Jakarta in October 2025 to explore opportunities for research and academic cooperation. This visit marks an important step in strengthening international ties and fostering long-term collaboration…

In mei 2025 verscheen 'De beloning van curatoren bij lege boedels', een onderzoek van Universiteit Leiden en SEO Economisch Onderzoek naar de knelpunten in curatorenfinanciering bij lege boedels.

In 2015 the U.S. Environmental Protection Agency revealed that German car manufacturer Volkswagen had illegally installed software to produce fake NOx-emissions results. This study aims to analyze how the German news media framed VW’s role.

Death’s Social and Material Meaning beyond the Human is edited by Jesse D. Peterson, Natashe Lemos Dekker and Philip R. Olson

Bringing together scholars from Russia, the United States and Europe, this collection of essays is the first to explore the slippery phenomenon of post-Soviet nostalgia by studying it as a discursive practice serving a wide variety of ideological agendas.

Political scientist Nicolas Blarel (Leiden University) analyses the background and implications of India’s prime minister Narendra Modi’s visit to Israel.

Nietzsche’s concept of the agon or Wettkampf, a measured and productive form of conflict inspired by ancient Greek culture, has attracted a good deal of interest in Nietzsche studies and beyond. This book, by a leading expert on the topic, brings together research conducted over 20 years with a focus…

Migration is an important topic of academic, public and political debate. Migration research generates a wealth of articles. The Journal of Migration History (JMH) is the first to specialize in the field. Articles on migration history either appear in journals that specialize on current issues, or in…

Political Scientists Harun Cero and Arlinda Rrustemi (Leiden University) argue that the Russian invasion of Ukraine could present a chance for Bosnia and Kosovo to finally remove Russian influence, which has been growing and blocking these countries for years. The West should shift away from appeasing…

Political Scientist Daniel Thomas draws a parallel between the Vietcong’s Tet Offensive against South Vietnamese and US armed forces and Hamas’ recent terrorist strikes on Israeli targets. In both cases, ultimately, the effect on public opinion outweighs military implications.

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…

Jan Melissen, Senior Fellow International Relations and Diplomacy at ISGA, researched the topic of consular diplomacy in a digital age. Specifically: the communicative challenge.

Lecture, Global Histories of Knowledge Seminar

Lecture, Global Histories of Knowledge Seminar

Lecture, Global Histories of Knowledge Seminar

The study ‘From Law to Practice: Towards a Roadmap to Strengthen Children’s Rights in the Era of Biomedicine’ written by experts from Leiden Law School and submitted to the Council of Europe’s Committee on Bioethics is now available online.

PhD defence

Inaugural lecture

The Institute CADS adheres to and teaches an approach to research ethics and integrity that emphasizes the processual nature of informed consent, situational ethics, and the indispensability of continually updating the ethical tradition in international anthropology in all the work of its researchers…

Urbanisation is steadily increasing with estimates expecting that 68% of the global population will live in cities by 2050. To accommodate the rural to urban transition, large quantities of land are transformed from natural to urban lands.

Electives offer students the opportunity to further specialise and deepen in specific aspects of leadership.