The members of the Institute for Philosophy study all aspects of philosophy. In our research we seek a fruitful interaction between systematic and historical approaches to philosophy, and we thrive on intensive national and international collaboration.

The focus of the research lies in the approach of reducing, denying, or taking away essential elements of music making in order to let the musician become theatrical.

Leiden University gives inquisitive students the opportunity to follow an extra programme or classes alongside their regular bachelor’s programme. These are called Honours College and Honours Classes.

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This unique collection applies globalization concepts to the discipline of archaeology, using a wide range of global case studies from a group of international specialists.

Fish climbing trees, storks taking care of their parents… Premodern textual and visual culture presents us with a fabulous bestiary that reveals ingenious and rich reflections on the animal kingdom.

This article provides an in‐depth assessment of lone actor terrorists’ attack planning and preparation.

Throughout the twentieth century, scholars, artists and politicians have accused each other of “historicism.” But what exactly did this mean? Judging by existing scholarship, the answers varied enormously. Like many other “isms,” historicism could mean nearly everything, to the point of becoming mea…

Schemas are knowledge structures that allow us to make efficient judgments about the world without the cost of memorizing every detail of previous experiences. It has long been known that schemas can enhance long-term memory for related information.

What are the arrangements for your pension? What are you entitled to? Until what age do you have to continue working? And can you decide for yourself how your pension contribution is invested?

A full overview of THEOR PhD theses.

Migration and Mobility in the Early Roman Empire by Luuk de Ligt and Laurens E. Tacoma (Eds.)

Promotor: Prof.dr. T. Hankemeier, Co-promotores: Heiko van der Linden, Paul Vulto

This series provides a venue for scholarly work—research monographs and edited volumes—that advances our understanding of the history of slavery and post-slavery in any period and any geographical region. It fills an important gap in academic publishing and builds upon two relatively recent developments…

What makes a good historian? When historians raise this question, as they have done for centuries, they often do so to highlight that certain personal attitudes or dispositions are indispensable or studying the past. Yet their vieuws on what virtues, skills or competencies historians need most differ…

Understanding the water use of power production is an important step to both a sustainable energy transition and an improved understanding of water conservation measures. However, there are large differences across the literature that currently present barriers to decision making.

The Common Market Law Review has an internationally composed Editorial Board and Advisory Board.

Promotor: C. W. J. Beenakker, Yu. V. Nazarov, Co-promotor: J. Tworzydlo

The Europa Instituut is pleased to announce that on 21 November 2016 a new handbook “EU State Aids” (31 Chapters, 1500 pages) was published.

This research note argues that the “lone wolf” typology should be fundamentally reconsidered.

Why do historians so often talk about objectivity, empathy, and fair-mindedness? What roles do such personal qualities play in historical studies? And why does it make sense to call them virtues rather than skills or habits?

Promotores: Arjen Doelman, Jens Rademacher, Max Rietkerk

The multiple connections between emblematics and Natural History in the broader perspective of their underlying artistic, literary, political and religious ideologies.

What does it mean to live in an era of ‘posts’? At a time when ‘post-truth’ is on everyone’s lips, this volume seeks to uncover the logic of post-constructions – postmodernism, post-secularism, postfeminism, post-colonialism, post-capitalism, post-structuralism, post-humanism, post-tradition, post-Christian,…

This work analyzes ritual practices and knowledge related to the Mesoamerican calendar with the aim of contributing to the understanding of the use and conceptualization of this calendar system in the contemporary K’iche’ community of Momostenango, in the Highlands of Guatemala.

Paul van Enckevort defended his thesis on 3 June 2020.

Surreal Geographies recovers a forgotten archive of Holocaust representation. Examining art, literature, and film produced from the immediate postwar period up to the present moment, Kathryn L. Brackney investigates changing portrayals of Jewish victims and survivors.

Each year, the Leiden University Student Platform (LUS) presents the Leiden Education Prize.

Punching Back is a detailed ethnographic study that demonstrates that young Muslim women who kickbox develop agentive selves by challenging gender norms, challenging expectations, and living out their religious subjectivities.

The legitimacy and justice of political institutions and arrangements are among the perennial and defining subjects of the field of political theory. Political theorists who participate in the research cluster ‘Legitimacy and Justice’ engage in both systematic and historical reflection on the ways legitimacy…

This project envisions a broad evaluation of 20th century models of human development over the life course (ontogenesis, human constitution), including socialist and capitalist conceptions across both Eastern and Western Europe.

On Saturday 15 April, we are holding the fifth edition of the Leiden Science Run! Are you a student or employee at Leiden University, do you work at the Leiden Bio Science Park or do you just want to run for charity? Everyone is welcome to register. Registration is open from now!

Aske Plaat is the scientific director of LIACS, the Leiden Institute of Advanced Computer Systems. He is also an ambassador for Leiden University's LGBT+ Network. His enthusiasm shines through when he explains why.

How can you tie together scientific research and practical applications? That is exactly what Professor of Translational Data Science Marco Spruit is concerned with, he tells FMT Gezondheid. 'It's about taking socially relevant questions as a starting point for your research.'

No less than 172 international master students coming from 30 different countries visited the Faculty of Science on 29 August during the OWL: the Orientation Week Leiden.

How do you set up successful interdisciplinary collaborations? That is the central question of a Leiden symposium. On 6 June, we look at cooperation and decompartmentalisation between public institutions. The language of the symposium will be Dutch.

Making sensitive data reusable through synthetic data generation

It is a warm day. The sun is shining brightly while biologist Marco Roos makes his way through the bushes towards a peculiar little plant. Insects buzz, birds chirp. In the background rises the LUMC: at the Bio Science Park in Leiden, people and nature come together in a special way.

On Friday evening 14 December 2018, around forty students from the Humanities and Science faculties gathered together in the Leiden city centre to take part in a very Dutch tradition: ice skating! On the floating ice rink, Alpha, Beta, Dutch and international students came together to enjoy this typical…

Pre-Islamic Arabia was barren, barbaric, and isolated. At least, that's what many Arabic writers and historics argued. Ahmad Al-Jallad debunks this myth. For this, he received the Gratama Science Prize during the opening of the academic year.

In the Gorlaeus Building, there will be a brand new faculty bar for students and staff. From hundreds of entries, a faculty jury chose the name for this bar. The new bar will be called 'The Fusie'. 'This name exudes togetherness and cosiness,' says FWN assessor Nalani Verwoord. 'And it has an additional…

On 20 February 2019, a special meeting on data science took place in the House of Representatives. The aim of the meeting was to start a dialogue with government organisations about data developments within the government.

Are you in need of some rest, stressed about an exam, or feeling under the weather? Since a few months you can find Mindfulnest at the Science Faculty. Assessor Ava Bauer and student psychologists Petra Penning and Koen Linders explain what the Mindfulnest can mean for you.

In June the Final Festival took place, the closing event of the 'Social Science Lab'. New participants of Honours College Science and Society presented their solution for a current social problem.

By comparing individual health data with population data, doctors can provide personalized health advice and patients can learn from each other's experiences. Wessel Kraaij, professor of Applied Data Analytics shows how personal data can have predictive value.

Scientists are regularly confronted with issues of integrity. You can learn all about the subject in a free online course.

Modern computer-aided simulation tools used by various industries produce gigabytes of data. But currently, they take days and even up to weeks of computation effort. To make the best use of all these data, the DAMIOSO project focuses on developing algorithms and tools for managing, mining, and optimizing…

Research on art is often compared to other forms of scientific research. Professor Henk Borgdorff believes that's unfortunate. 'Research on art is absolutely one of the front lines of science.' Inaugural lecture 10 February.

As schools in the U.S., students have to enter through security gates; schools in Belgium were forced to remain closed for several days after the attacks there; and even in the Netherlands various bomb scares have led to children having to stay at home. And yet fear of terrorism remains a difficult…