The Cambridge Studies in International and Comparative Law is the leading general series for monographs in international law which will celebrate its 70th anniversary next year.

The Social Domain Platform organized a regional meeting on homelessness on September 30 at the Pauluskerk in Rotterdam. At the invitation of Valente, the trade association for organizations that provide support to vulnerable people in our society, Martijn van den Brink was invited to speak about the…

Y.N. (Yannick) van den Brink (LL.M, MA) will be appointed Assistant Professor at the Child Law Department of the Leiden Law School as of 1 August 2016.

From 10-13 June, Martijn van den Brink participated in the EU Law Mountain Seminar in the Czech Republic. This event is a regular gathering of scholars interested in public law in Europe founded by Marco Dani and Jan Komárek in 2017. These are closed events where selected researchers discuss their ongoing…

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The goal of our research is to analyze Natorp’s redefinition of the distinction between intuitions and concepts in relation to his conception of the method of philosophy. We will exhibit the connection between the way in which Natorp redefines the Kantian dichotomy and his conception of the method of…

In this dissertation, Boethius’ mathematics and logic and their roles in philosophy are reassessed, and on the basis of these, the connections between mathematics and logic in Boethius and their applications to theological or philosophical topics are explored.

A comparative study in the History of Modern Philosophy focused on the recourse to physiology on the part of two key figures, Spinoza and Nietzsche.

Nietzsche's famous notion 'amor fati' is often associated with the Stoic maxim to 'live in accordance with nature'; we have to fully accept our fates in order to attain happiness. But is happiness really what Nietzsche's 'amor fati' is about? And how to account for all the fiercely critical remarks…

The relevance of intentionality to the interpretation of Aristotle was first suggested by Brentano in his Psychology from an Empirical Standpoint. Here we take our starting point from Brentano and investigate how Brentano’s concept of intentionality is rooted in Aristotle.

The ILS Lunch seminars bring colleagues and students from Leiden Law School together, providing an informal setting to hear what researchers from other research programs and institutes are working on. On Thursday 14 February, the first edition of the ILS Lunch Seminar series of 2019 takes place. This…

On 27 January 2020, Dr Yannick van den Brink, Assistant Professor at the Department of Child Law, participated in a live webinar titled ‘Pre-Trial Detention of Children in India’.

On Wednesday 22 June 2016 Wouter den Hollander will defend his PhD Thesis De relativiteit van wettelijke normen ('The Relativity of Statutory Provisions'). The public defence starts at 16.15 hours in the Academy Building.

What will be the focus of the Leiden-Delft-Erasmus strategic alliance in the next few years? Wim van den Doel, the new Chair of LDE, talks about his vision for the future of the alliance, social issues and the reality of academic collaboration.

Leiden-Delft-Erasmus Universities will celebrate its tenth anniversary in 2022. In recent years, the alliance has expanded to include centres and new programmes as well as a curriculum of its own. What do the next ten years have in store?

Leiden Law Cast is a podcast made by Leiden Law School, Leiden University, for everyone who wants to learn more about current legal issues.

Art historian Elizabeth den Hartog has been studying medieval sculpture at Leiden University for 32 years. Like a detective, she searches buildings, books and archives in the hunt for the cultural meaning of unique sculptures.

Twaalf rechtenstudenten krijgen tot maart 2025 de kans om achter de schermen te kijken bij rechtbank Den Haag via het Honours College Law-vak ‘Masterclass rechtbank Den Haag’. Studenten Quinten Heerma en Eva Verdellen delen hun ervaringen met deze Masterclass.

The newly established Luxembourg Centre for European Law held its inaugural conference on 10-11 October 2025, exploring the theme of “European Union law and values in a changing world”. Martijn was invited to speak about the relationship between European values and democracy.

On 12 December 2019, Dr Yannick van den Brink, assistant professor at the Department of Child Law and Rubicon Research Fellow at the University of Cambridge, gave a keynote speech at the conference ‘Strengthening Juvenile Justice Systems in Europe’, which was organised in Valencia, Spain.

Leiden Law Cast is a podcast made by Leiden Law School, Leiden University, for everyone who wants to learn more about current legal issues.

Learn about the newest research from the researchers who are performing it.

Stephanie Rap and Yannick van den Brink, both assistant professor at the Department of Child Law, presented their research at the 11th EU Forum on the rights of the child: Children deprived of their liberty and alternatives to detention, which took place in Brussels from 6 to 8 November 2017.

Monica den Boer, who has decades of experience within police and defence and was also active as a Member of Parliament (D66), has been appointed extraordinary professor of Police Studies.

What follows is a survey of existing programs and current projects for each of the participating universities.

Jessica den Oudsten won this year’s Uitgeverij Verloren/Johan de Witt thesis award for history with her master’s thesis, entitled

Last Saturday, Wijnhaven Campus and the Anna van Buerenplein were the setting for the first 'on campus' Experience Days in The Hague since the restrictive measures in higher education were introduced in March 2020. Spread over the day, some 200 students visited the campus to delve deeper into the 3…

Heritage expert Monique van den Dries has a long history with our Faculty. She did her studies and PhD in Leiden, and before returning to academia in 2008, she worked in heritage management for nearly 15 years. This has, given her a unique insight in the world outside of academia. ‘I want to literally…

Geheime diensten en criminelen kunnen inbreken in slimme apparaten, door slechte beveiliging. De markt lost het niet op: bedrijven willen gadgets verkopen, burgers doen ook weinig. NRC sprak hierover met Bibi van den Berg.

Joris van den Tol spent three months doing archival research in Albany in the USA. Read on how he experienced his stay.

My name is Rachel van den Berg, and I’m 24 years old. Last year I received my master’s degree in Korean Studies, and I’m currently working as Logistics Officer at Hyundai Global Services Europe.

Are you a PhD or postdoc at the Leiden Institute of Chemistry? Join our community to amplify your voice, grow professionally, and build lasting connections within our institute.

An overview of awards and prizes granted to our staff and students in 2021, as well as special appointments at Leiden University and other institutions.

In its magazine National Security and Crisis Management, the Ministry of Security and Justice paid extensive attention to the ISGA Conference ‘Who determines the security (research) agenda?’. Leiden researchers presented their research on important themes like the national security agenda, crisis management,…

Bachelor's students Kirsten S. Barink, Milène van der Geest, Claire van den Helder and Pim L. Ruhe are granted the Speckmann award for their Fieldwork NL report 'If it would have been a colour it would be pitch-black', a report on people suffering from the phenomenon of 'Electrohypersensitivity'.

On Monday 9 May, Erwin Muller, Professor in Security and Law at Faculty of Law and Dean of the Faculty of Governance and Global Affairs of Leiden University, presents the Veterans handbook to Minister of Defense Ank Bijleveld-Schouten.

The Institute of Security and Global Affairs (ISGA) has a new scientific director as of 14 January 2019: Joachim Koops. At the same time, Koops will be appointed as professor of Security.

Next year it will be 200 years ago that the Nutsspaarbank was founded. Wim Willems, as lecturer connected to the Leiden University, is looking for your memories for his book

Sanneke Kuipers and Dyonne Niehof wrote a blog about 'The Resilient City'. They describe the resilience of a city such as New Orleans after Hurricane Katrina and also provide insights of social capital and the resilience of The Hague.

We are proud to announce that the Advanced Master programme International Relations and Diplomacy has been assessed as excellent by the Accreditation Organisation of the Netherlands and Flanders (NVAO). This is the highest score possible for an educational programme.

Here you will find the list of partner schools of Leiden University's Pre-University College. Being a pupil at a partner school is a prerequisite for participating in the PRE-College Leiden or Pre-University The Hague.

Our alumna Victoria van der Haas was interviewed by The Female Scientist. Read her interview on why she chose Archaeology, her biggest achievements and failures, and what her hopes are for the future.

From 1 September Erwin Muller will be the new Dean of the Faculty of Governance and Global Affairs (FGGA) in The Hague. What makes him the right person for the job? And what can the Faculty expect in the next few years? ‘Quality and content are crucial. Some growth figures are worryingly high.’

Four years ago, the Institute of Security and Global Affairs (ISGA) first started with an executive master’s programme called Cyber Security. The programme proved to be a huge success and has continued to develop. This academic year, Els de Busser was appointed as Educational Director and Chantal de…

20 Professionals have successfully completed the Centre for Professional Learning (CPL) course ‘Public Affairs’ this week, congratulations! The course consists out of five modules with different themes and helps professionals to (continue to) practice influence in a dynamic environment by gaining more…

On Friday 9 March the The Hague Orientation Day took place for the first time at Wijnhaven.

mooc Global Order Machtsverhoudingen International

Researchers Bibi van den Berg and Ionica Smeets are featured in the Opzij Top 100, the yearly list of most influential woman in the Netherlands.