Astronomer and Marxist Anton Pannekoek was a remarkable figure. This book aims to study the connections between his life as a socialist theorist and as a pioneering scientist through the prism of Pannekoek's biography.

Immigrants in the Sexual Revolution. Perceptions and Participation in Northwest Europe. Andrew Shield

This thesis, conducted in the framework of ERC Starting grant project BABYLON (PI: Caroline Waerzeggers), presents an investigation into Babylonian society, focusing on the city of Borsippa during Neo-Babylonian and early Persian rule (c. 620-484 BCE).

Cynthia van Vonno, political scientist at Leiden University, explains why individual MPs vote according to the party group line.

Political scientists Tom van der Meer, Lisa Janssen (University of Amsterdam) and Tom Louwerse (Leiden University) analyse polls presented by the main polling agencies in the Netherlands, as well as micro-level panel data. They reach three main conclusions. First, vote intention polls in the Netherlands…

Leiden political scientists Yvonne Kleistra and Niels van Willigen have advised the United States State Department as to how to evaluate its foreign policy. Point of departure was a scientific model that Kleistra and Van Willigen have developed on the basis of their work for the Dutch Foreign Affairs…

How can the support for a collaborative approach to global challenges be increased, in times when international organisations’ capacity to act is under threat? Gisela Hirschmann (Leiden University) and Cornelia Ulbert (University of Duisburg-Essen) suggest a number of options.

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The Effects of the 1881 Liquor Act on the Leiden Alcohol Trade

KIGS is a research project on communication patterns in the social sciences and humanities. Counting of publications and citations are common methods to measure international scientific impact. Based on citation analyses, various calculation methods and indicators have developed in recent years. However,…

This project sets out to map, document and analyze instances of squatting in Leiden from 1970 to 1990, in order to set up an online Digital Archive of Squatting in Leiden. This archive will function as an online resource for academic research, as well as a starting point for public activities such as…

Ramesh Ganohariti, PhD student and Ernst Dijxhoorn, Assistant Professor at Leiden University, researched the relation between international relations and sports, with sport and sports events increasingly being used for various diplomatic and political goals.

Wietse Stam is a PhD candidate at the Leiden University Institute for History. His PhD thesis is about UNTAC; a United Nations peacekeeping operation in Cambodia during the early 1990s.

On 17 October 2022, Jan Aart Scholte contributed to a conference plenary roundtable on 'From Internet Governance to Digital Political Economy'. Click here to find out more about the event.

As of 1 June 2018 Olaf van Vliet has been appointed as Professor of Comparative Welfare State Analysis at Leiden University. The Endowed Chair in Comparative Welfare State Analysis is supported by Instituut Gak. This chair is embedded in both the Department of Economics (Leiden Law School) and the Institute…

This book explores the links between maritime trading networks around Europe, from the Mediterranean and the Atlantic to the North and Baltic Seas.

At the Dies Natalis Willem Otterspeer, Professor Emeritus of University History, presented the fourth and final volume of Groepsportret met Dame, his series on the history of Leiden University. De 'Strategie van de Aanpassing' covers the period 1876-1975. Otterspeer talked about his book in a podcast…

It is often claimed—in both scholarly and popular sources—that guide dogs for the blind are a modern innovation. But as this project demonstrates clearly, guide dogs also existed during the medieval period.

The Institute for History of Leiden University seeks to expand its academic staff by appointment of a university lecturer with teaching and research expertise in the field of Medieval History. Deadline: 20 January.

The Department of Art & Culture, History, and Antiquity of the Vrije Universiteit Amsterdam is seeking to appoint an Assistant Professor (tenure track) in Medieval History. Deadline for applications: July 5.

In the period between the First and the Second World War, many Muslim intellectuals came to Europe. What impact did they have on each other’s, as well as on European thinking, and how were they in turn influenced? Leiden Islam expert Dr Umar Ryad has been awarded an ERC Starting Grant to investigate…

The Yearbook for Dutch Book History publishes Dutch and English-language articles on the book history of the Low Countries in all time periods. For the 31st edition of the Yearbook, to be published in 2024, we welcome in particular contributions concerning the theme ‘Controversy’. Deadline: 1 March…

This book examines the critical role of information and knowledge in early modern Europe's global pursuits, exploring challenges in trusting distant information, the development of doubt in intercultural encounters, and the impact of misinformation.

On 17 August 1945, two days after the Japanese surrender that also brought an end to the Second World War in Asia, Indonesia declared its independence. The declaration was not recognized by the Netherlands, which resorted to force in its attempt to take control of the inevitable process of decolonization.…

This article provides a comprehensive analysis of the Islamic State's use of images taken by drones, drawing on a dataset of ISIS propaganda images from October 2016 to December 2018.

How was the Scholarly Self cultivated in professorial families of the humanities, in German-speaking Europe between 1860 and 1930?

Latin America has seen multiple waves of regional integration, with various levels of success. The last wave foundered after the rise of nationalist politicians. But new developments require a reconsideration, including a number of new, more collaborative-minded presidents coming to power and urgent…

The Department of History and Art History externe link at Utrecht University is looking for a candidate for the PhD-project “The (R)evolution of Reconstruction: an analysis of digital facsimiles”. This project analyses the value of digital facsimiles for researchers, heritage institutions, and museum…

This dissertation, Layered Loyalties: The Natuurkundige Commissie in the Netherlands Indies (1820-1850), studies the Natuurkundige Commissie.

Bernhard Rieger leaves University College in London to research European History after 1945 at Leiden University. He will start as professor of European History on January 15th 2018.

Fenneke Sysling has recently launched a podcast: Het Gemeten Zelf (in Dutch). This five-part podcast series explores the history of self-tracking.

Cosmopolis seeks to explore the transnational and cultural dimensions of intra-Eurasian encounters through Dutch sources.

Sofia Ranchordas (1985) has been appointed Chair European and Comparative Public Law and Rosalind Franklin Fellow at the University of Groningen. She will start this position on October 1st.

The University of Groningen is looking for an Assistant Professor in Medieval History. The deadline for applications is: 14 February 2021.

Since my master's thesis on the landed property of the Frisian monasteries in the Middle Ages I am highly interested in the do ut des-aspects of the relation between religious houses and the lay world. Key words here are: property, power, patronage and the role of religious institutions in the 'salvation…

Dividing Worlds: Tsunamis, Seawalls, and Ontological Politics in Northeast Japan

In this chapter of the Elgar Encyclopedia of International Relations, Carraro explores how expertise is defined and contested in International Relations.

This project investigates the transposition of natural historical material, knowledge and vision, between different media (collection, scientific drawing, academic texts, the visual arts and/or literature) – a transmission that happens in the borderline between the traditional, emblematic worldview…

With the Dutch general elections just around the corner, it’s not always easy when political differences exist within your circle of friends. How do you not lose sight of each other in political discussions? We asked best friends Jort Schaafsma and Michiel van der Velde, both students at Leiden Law…

On 4 and 5 November 2021 an ICOG-workshop will be held on the cognitive turn in history. It is possible to attend this workshop online. The participants of the workshop are cultural and intellectual historians of the pre-modern periods and/or of the historiography of academia from a long-term perspective,…

This research cross-culturally examines the particular ways both the French philosopher Gilles Deleuze (1925 – 1995) and the Japanese Zen Buddhist master Dōgen Kigen (1200 – 1253) considered ontology and one's conception of subjectivity as concretely interwoven with the existential question of life…

Why did 'character', 'habit', and 'virtue' serve as key terms in late 19th and early 20th-century scholarly correspondences, biographies, and obituaries? Why did scholars around 1900 display so much interest in the working habits and character traits of what they called the 'scholarly self'?

What was the stringed instrument known in medieval and early Renaissance Italy as “cetra”?

On ASEAN, there is broad agreement on two points. First, effective economic integration in ASEAN has serious potential. Second, ASEAN has so far failed to realise much of this potential, despite ambitious roadmaps. Consequently, business confidence in ASEAN as a region is starting to erode. Valuable…

This thesis attempts to establish a dialogue between the modern and the medieval traditions in logic, by means of ‘translations’ of the medieval logical theories into the modern framework of symbolic logic, i.e. formalizations.