In this video, Jennifer Cassidy discusses the article "Public Diplomacy in the Digital Age", authored by Corneliu Bjola, Jennifer Cassidy and Ilan Manor.

In the context of the summer school "Medieval Religon" prof. Christopher M. Bellitto (Kean University) will give a keynote lecture on June 26th: "Politics and Religion in the Middle Ages and Today: Thoughts of an American Medievalist". This lecture is also open to those interested who do not participate…

The Research Training Group “Byzantium and the Euro-Mediterranean Cultures of War” invites scholars to submit paper proposals for a series of sessions on “Perceptions of Just War in the Middle Ages” at the IMC 2025. These sessions aim to explore the diverse theological, philosophical, legal, and cultural…

The volume Vernacular Books and Their Readers in the Early Age of Print (c. 1450–1600), edited by Anna Dlabačová (Leiden University), Andrea van Leerdam (Utrecht University), and John Thompson (Queen’s University, Belfast), explores approaches to study vernacular books and reading practices across Europe…

Research on this theme concerns Europe’s position in global markets, its response to the emergence of new international trade and financial actors that challenge institutions where Europe has long had considerable influence.

On 19-20 October 2023, Europa Institute’s Simona Demkova and Melanie Fink, together with Giulia Gentile (Essex Law School), co-hosted an Expert Roundtable on the topic of ‘The Future of EU Public Law in the Age of Artificial Intelligence,’ in the context of the Digital Constitutionalism (The DigiCon…

Tracking early human behaviour through plant processing and -exploitation.

On November 23, 2017, Professor Simone van der Hof chaired a panel on age verification in the digital world at the Safer Internet Forum 2017 in Brussels.

The ultimate aim of this project (initated by the European Law Institute) is to design a framework that will enable the further development of coherent and functional rules for business rescue in Europe.

The Leiden Centre for Continental Philosophy (LCCP) is a research community based at the Institute for Philosophy at Leiden University. LCCP is envisaged as an open space for stimulating discussion, critical debate and inventive co-operation in the local and international philosophical community. We…

The Ra’s al-jinz project tackles economic diversification and social complexity in non-urban societies, from the perspective of Eastern Arabia, by exploring the Early Bronze Age settlement of Ra’s al-jinz RJ-3.

Scientific research, heritage management and public outreach intertwined.

On an excavation site in Oegstgeest Leiden University archaeologists discovered a very rare silver bowl from the first half of the seventh century. The bowl is decorated with gold-plated representations of animals and plants and inlaid with semi-precious stones. The discovery suggests the existence…

This conference explores how reading experiences were shaped both by producers and users of vernacular books. By adopting an international and interdisciplinary perspective (combining book history, literary history, art history, religious studies, and history of knowledge) it aims to contribute to the…

On 3 March 2024, the Swiss electorate decided in a sensational referendum in favour of an increase in the state old-age pension.

Usage Guides and Usage Problems in British and American English, 1st Edition

The Department of Company Law and Financial Law conducts research in areas including the law of legal entities and corporations, the law of financial obligations and liability, corporate governance, sustainability, national and EU financial supervision, mergers and acquisitions, insolvency law, and…

On November 22nd, Morana Lukač succesfully defended her doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Morana on this great result.

Complaints against decisions not to prosecute in socially sensitive issues.

In this dissertation, a comprehensive portrait of the American-born Quaker Lindley Murray (1745–1826) is painted and the influence of Murray’s Quakerism on his language use is investigated by analyzing a corpus of 262 of his unpublished private letters.

The current study focuses on Walpole’s social network and the language as contained in the letters of the network members.

Mental health issues in the Dutch court: The criminal court as a border guard between the regular Mental Health System and the Criminal Justice system?

The impact of the coronavirus crisis on the judicial system.

Other COI publications can be found on Leiden Law Blog, the Leiden Law Methods Portal, and in the drop-down tabs below.

As part of the career orientation of the Master’s Vitality and Ageing, students visit various healthcare, policy and research organisations throughout the year. Students get introduced to relevant organisations where they have the possibility for a graduation internship and career opportunities. This…

The hypothesis of this research is that the municipality used the impressive the Town Hall to enforce its rule and represent its political ideas and make use of sources such as biographies, poems, pamphlets, sermons and governmental documents.

The Institute of Criminal Law and Criminology’s ‘Vulnerable Groups and Inequality’ research project draws on a number of disciplines.

City dwellers in the Middle Ages were probably no worse off than people living in villages. Both groups had very different health risks, is Rachel Schats' conclusion from her research on bone material. PhD defence 3 November.

On 2 March 2020 the report Kind in proces: van communicatie naar effectieve participatie (Children in proceedings: from communication towards effective participation) was published. This multidisciplinary research report is the outcome of an inspiring collaboration between various departments at Leiden…

The Berkeley Center on Comparative Equality & Anti-Discrimination Law organises an annual conference on various topics of equality and discrimination law. The 12th such conference took place from 2 to 4 July 2025 at the Faculty of Law of the Slovenian capital Ljubljana

The emergence of metalwork deposition during the Bronze Age in Northwest Europe, c. 2300-1500 BC

How did people in the latter part of the Late Bronze Age organize themselves in order to be able to erect massive structures such as tholos tombs, citadels and how did they interact with these materials and circumstances while constructing? What impact did such a changing landscape have on their day-to-day…

From October 17 to October 20, the international conference "Patristic Sermons in the Middle Ages: Collections, Mediators and the Practice of Compiling" will take place at the Dutch Royal Institute in Rome. Research Master students can obtain 2 ECTS by participating in this conference an an additional…

On January 17th, Frits Scholten (Rijksmuseum Amsterdam) will give a lecture titled: "Private Devotion & Immersive Play - The Use of 'Spiritual Toys' in the Late Middle Ages." The lecture is part of a Lorentz Center workshop on 'Religious Imagination in the Late Medieval Low Countries' and can also be…

Learn all about the rich history of navigation, from ancient Greece to Europe’s Gallileo Programme, in the course ‘Navigation through the Ages’. This course is the second MOOC of Space Awareness and is aimed at teachers; registration is now open.

Plant architecture has distinct forms in different plant species, but also within a species the finalarchitecture of a plant is determined by its gradual development and changes therein induced by environmental conditions during the plant’s life cycle.

The excavation of three Bronze Age barrows and surrounding landscape at Apeldoorn-Wieselseweg

This series of seminars convenes researchers based in North America and Europe in order to inspire and further establish reflections about race, race-thinking, and racialization among scholars of late Antiquity and the Middle Ages. The first seminar will be held on Monday, October 19, at 12:00 EDT by…

When we are around four years old we suddenly start to understand that other people think and that their view of the world is often different from our own. Researchers in Leiden and Leipzig have explored how that works. Publication in Nature Communications on 21 March.

This project aims to identify which aspects of exploring a novel environment produce beneficial effects on memory. The effects of novelty will be investigated across the lifespan, including children, adolescents and older adults.

This book provides a comparative analysis of the process of breach across ten different European jurisdictions by identifying and elaborating a number of key analytical themes through which the different systems can be compared and evaluated.

The present investigation aims at exploring whether the instruction provided at secondary schools in the capital meets the requirements of Communicative Language Teaching and whether the aims of improving learners’ communicative proficiency are met.

In romantic love, we often invoke an idiom of infinity—for instance, when we promise to love each other forever, or declare the other to be the one. But what does this metaphysical appeal signify? And how can such a promise of infinite love be made within the bounds of a finite life? In attempt to answer…

This project seeks to close the gap between the three main players in the field of prescriptivism: the linguists themselves, the prescriptivists (as writers of usage guides) and those who depend upon such manuals.

This dissertation is an analysis of spelling variation in Hengwrt and Ellesmere manuscripts, two early texts of The Canterbury Tales.

Development of a curricumlum for EACTP's certification for turnaround professionals.

When researching languages in historical context, our goal is to understand the nature of linguistic variation in the past, and explain the extent to which the socio-cultural context of bygone times contributed to shaping linguistic variation and change.

Making extensive use of primary source materials this study contributes to existing scholarship in the field of eighteenth-century grammars and grammarians by providing an in-depth study of Ash’s Grammatical Institutes and its influence on other popular grammars for children.