This study employs a comparative perspective to identify generic and specific qualities of petitions and petitioning. It charts the chronological development of petitioning practices over centuries. The interdisciplinary approaches provide range of conceptual and methodological expertise for reade…

A study of early medieval reopened graves

This study interrogates contemporary and historical uses of barbarism, arguing that barbarism also has a disruptive, insurgent potential.

In this article, Ben de Jong, research fellow at the Institute of Security and Global Affairs, examines the relationship between double agents and their handlers.

The Etymology Calendar for 2020, which was compiled by five linguistics students from Leiden University, has now hit the shops. After the resounding success of the first Etymology Calendar last year, this year’s version is being published by big-name publishing house Brill.

The Executive Board has appointed Herman Paul (Institute for History) as Professor of History of the Humanities. He will take up the role from 1 January 2019.

Does your programme have an elective space of only 15EC? Then you can follow a modified programme of the American Studies minor, which we call 'Elective credits'.

Reasserting America in the 1970s brings together two areas of burgeoning scholarly interest.

Asim Zubcevic defended his thesis on 11 November 2015

In this doctoral dissertation (2012) the effects of the monetization of the Greek world in the 5th and 4th century on conceptions of reciprocity in friendship are analyzed.

This project proceeds from the observation that since the second half of the twentieth century, forgiveness and reconciliation have become pervasive themes in western culture, both on a political level and in personal relations.

This research investigates the impact of socioeconomic developments on the physical condition of medieval populations in Holland and Zeeland between AD 1000 and 1600 through the analysis of human skeletal remains from three archaeological sites.

The historical archaeology of the Port of Sandy Point and its anchorage, St. Kitts, West Indies

During the early modern period, many medieval manuscripts were cut up into strips of parchment which were reused to reinforce the bindings of newly printed books. Until recently, these reused pieces of medieval manuscripts only came to light when the early modern book binding was damaged and/or subjected…

In Dutch nature, plant species that depend on pollination by insects are disappearing. Environmental scientist Kaixuan Pan shows this after analysing 87 years of measurements from more than 365,000 locations. Several national and international media reported on the study results. Below is an overview…

The soya sauce in our kitchen cabinets is not a recent acquisition. This sauce is an important element in a long history of exchange between Asia and Europe. This is what Anne Gerritsen claims in her inaugural lecture for the Kikkoman Chair on Friday 12 December.

Thirty years ago, the Leiden Journal of International Law (LJIL) was born, at a time when the writing of histories was hardly a popular endeavor for international legal scholars. In his 1987 article ‘Probleme der Völkerrechtsgeschichte’ (‘The Problems of International Legal History’), Heinhard Steiger…

This volume challenges the idea that the development of ‘democracy’ is a story of rise and progress at all. It is rather a story of continuous but never completely satisfying attempts of interpreting the rule of the people.

Ann Marie Wilson and Andrew DJ Shield have been recently awarded a Leiden Global Interactions SEED grant to support the launch of a new platform for sexuality studies at Leiden University: the Leiden Queer History Network (LQHN).

As always, 5 students take part in the Departmental Teaching Committee History. The five of us want to represent the history students to the best of our abilities and enhance the visibility of the Committee. We are looking forward to an interesting year!

Reseachers of the Institute of Environmental Sciences Leiden (CML) have contributed to a debate in the Journal Nature over whether lions in Africa can only be saved with dollars and fences.

Research integrity is vital for good research. How to make it an inseparable part of research culture takes more than having rules and procedures in place. The EU Horizon 2020 project Standard Operating Procedures for Research Integrity (SOPs4RI) has found three areas and nine topics of focus in the…

Neat strips of grass and perfectly manicured flowerbeds may look green and inviting, but they’re often not the best for nature. That’s why Leiden University is prioritising a comprehensive biodiversity plan over conventional greenery at the Leiden Bio Science Park (LBSP).

Call for Papers: Yearbook for Dutch Book History 33 (2026). Deadline 1 April 2025.

The University of Groningen is looking for an assistant professor in Medieval history for 1,0 FTE. Deadline for applications, 23 March 2025.

On 23 February 2011, Hans de Iongh gave a Skype lecture for a group of 15 students of the Duke University of North Carolina, USA on the invitation of Dr Andrew Jacobson.

On 3 September 2025, more than 30 archaeological objects were returned to Peru, Panama and Costa Rica. The objects come from a private collection belonging to the descendants of physician and amateur archaeologist Dr Hans Feriz. In her will, his daughter stipulated that the objects collected by her…

Exchanges between different cultures and institutions of learning have taken place for centuries, but it was only in the twentieth century that such efforts evolved into formal programs that received focused attention from nation-states, empires and international organizations.

Financial Law is a specialisation of the master’s programme Rechtsgeleerdheid (Law) at the renowned Leiden Law School of Leiden University.

The democratic rule of law is under pressure due to a series of scandals and integrity issues, as seen in the recent parliamentary inquiries. Professor Ronald Kroeze explains: 'Public office holders are expected to show complete dedication, but that norm is quite absolute, and what we mean by it is…

Arab Identity and the Rise of Islam

Myths abound about the Pilgrims, the group of religious refugees from England who set sail for America in 1620. Did they really live in peace with the indigenous peoples of America? In an international conference, historians from Leiden will seek to draw attention to the more negative effects of the…

Did you know that after succesful completion of the minor American Studies, you can apply for the master’s programme North American Studies? Find out more below.

How many cities were there actually in the Roman Empire? And why did some regions only have a few cities, while others consisted of a tight urban network? Luuk de Ligt, Professor of Ancient History, wants to know the answer to all these questions. With the ERC Advanced Grant of 2.5 million awarded to…

The Yearbook for Dutch Book History publishes Open Access articles in the Dutch and English language on all aspects of the book history of the Low Countries. For the 32nd edition of 2025, they particularly welcome contributions within the theme of “Books across borders.”

The Dutch Research School Art History (OSK) and Utrecht University organize the Technical Art History Days. On April 4 and 5, experts present and discuss current research at Utrecht University that brings together material and digital approaches for the study of art and heritage.

The contributions in this volume seek to highlight the atypical features of the Hanse, and place them in a wider context of common roots, influences and parallel developments.

This volume discusses practices of memory in early modern Europe.

A collaboration between linguists, geographers and anthropologists aims to uncover how languages spread across South America over thousands of years. Associate Professor Rik van Gijn is responsible for the linguistic side of this NWO project.

In the fight for a liveable planet, we desperately need a fairer distribution of wealth and equal rights for all, argues anthropology professor Marja Spierenburg. ‘That will also generate broad-based support for sustainable development.’

The Yearbook for Dutch Book History publishes Dutch and English articles on the book history of the Low Countries, in all time periods (including the Middle Ages). For the 30th Yearbook, to be published in 2023, they welcome in particular contributions for the theme ‘Technology and Transformation’.…

The Department of History at Amherst College invites applications for a full-time, tenure-track position at the rank of assistant professor in medieval and early modern European history, beginning July 1, 2024. The area of specialization is open, but we particularly seek candidates who will offer a…

This book explores the lasting legacy of the controversial project by the Congress for Cultural Freedom, funded by the CIA, to promote Western culture and liberal values in the battle of ideas with global Communism during the Cold War.

The rise and fall of the cesspit in an urban context

Vijf jaar na de overhandiging van ‘A History of Russian Law’, overhandigde emiritus hoogleraar Ferdinand Feldbrugge op 16 januari het tweede deel van zijn unieke overzichtswerk aan decaan van de Faculteit der Rechtsgeleerdheid Joanne van der Leun.

Feeling good doesn’t just lift our mood—it also helps us stay flexible and resilient. A new study by an international team of neuroscientists shows that natural brain opioids released after rewards play a key role in broadening attention, offering fresh insights into stress, cognition, and well-bein…