Are there general principles or values that should govern our actions as moral agents and/or as political subjects?

In early medieval England, there was an interest in the history of the Roman Empire and kings adopted such imperial titles as 'imperator' or 'basileus'. How can we explain this interest and what functions did imperial ideas and the reception of the classical world serve in early medieval England?

The Persian Empire (539-330 BCE) was the first world empire in history. At its height, it united a territory stretching from present-day India to Libya - and it would take 2,000 years before significantly larger empires emerged in early modern Eurasia. This territorial sweep is both a source of fascination…

On 22 June 2022, the research group on Institutions for Conflict Resolution organised its second annual overarching PhD lab. During this meeting, the PhD researchers connected to COI presented the current status of their research projects.

Carl Li defended his thesis on 30 June 2015

Machine Learning is becoming a more and more substantial technology for industry.

This project investigates how early print media covered distant but urgent geopolitical conflicts, using newspapers from the Low Countries, north and south.

On 9 June 2020, Maral Darouei defended her thesis 'Managing a sustainable career in the contemporary world of work: Personal choices and contextual challenges'. The doctoral research was supervised by Prof. J.I. van der Rest.

This dissertation studies the construction of Franklin Delano Roosevelt as a cultural icon in American memory, particularly by FDR himself.

The war in Ukraine is entering a new phase with the announcement of a partial Russian military mobilisation and the intention to annex four Ukrainian regions. Why is Putin making these decisions just now and what consequences will they have for the course of the war? We talk to professor and Russia…

This dissertation explores how domestic political power struggles in Greece and Turkey during the Cold War engaged with the ongoing conflict in Cyprus and aims to demonstrate how socialist parties in Greece and Turkey struggled with the concept of the “nation” in battling for power and political positioning…

The Second World War is a never ending experience for those who lived it. This is what Cleveringa professor Carol Gluck and her students concluded following a critical reading of ‘De Aanslag’ by Harry Mulisch. Mulisch’s novel took centre stage in Gluck’s Honours seminar.

On November 17, the Leiden Anthropology of Asia Network held its second Anthropology of Asia at Leiden Update. At Leiden University, anthropologists are not at all confined to the Institute Cultural Anthropology and Development Sociology (CADS).

Dr. Gruni published an article on the impact on sustainable development in the EU Common Commercial Policy of recent Opinion 2/15 CJEU on the Global Trade and Customs Journal.

Bacteria caught red-handed, deeply frozen just as they were about to cause Lyme’s disease. Ariane Briegel is wildly enthusiastic about the wonders she observes thanks to three elements: a freezing technique, a camera-equipped microscope, and AI. ‘It’s fascinating. Every single cell is different.’

Knowing how to resolve global problems is one thing, but how do you make sure that it actually happens? That’s the real challenge, because there are powerful movements everywhere that want to reconstruct the walls of nation states. In an attempt to resolve this issue, Leiden researchers are experimenting…

The artefacts that still remain from the traditional culture of the indigenous Yukon, Canada, are spread over dozens of museums throughout the world. Yukon Indian Ukjese van Kampen carried out research to bring this culture to light. This is the subject of his dissertation entitled ‘The history of Yukon…

The debate about state behaviour in cyberspace may be set in the wrong legal key.

Episode 1: The Golden Horde in a Global Perspective: Imperial Strategies. This project intends to challenge the conventional way of considering the nomadic state organizations and the role of Nomads in world history.

Isabelle Duyvesteyn, Professor of International Studies and Global History at the Institute of History and member of the advisory board of Leiden University’s Centre for International Relations (LUCIR) is widely regarded as an expert on civil wars and conflicts. Her new book, Rebels and Conflict Escalation,…

Three Dutch research institutes - including the Leiden University’s KITLV - will conduct a follow-up study on the use of violence during the Dutch East Indies war of decolonisation (1945 – 1950). The government has designated 4.1 million Euros for this study.

The war between Russia and Ukraine plays out not only physically but also digitally. Van Den Berg, Professor of Cybersecurity Governance at the FGGA, talked about it at several news outlets.

Compared to its European neighbouring countries, the Netherlands undertake relatively few attempts to bring back women and children from Iraq and Syria. De Roy van Zuijdewijn explains why on Dutch NPO 1 radio.

Is the legitimacy of law and governance of multilevel jurisdictions diminishing?” “What is the significance of (diminishing) legitimacy for the effectiveness of law?” These kinds of questions about the legitimacy of the supranational formation of law, its application, and the policy and governance based…

The Cyber Security Academy, therefore, proudly and enthusiastically announces that on 8 February the second cohort of Master of Science (MSc) graduates in Cyber Security in the Netherlands will graduate at the Campus of The Hague Security Delta (HSD), the national innovation centre in The Hague and…

The main question addressed in this thesis is how we can best conceive the contrast between a priori and empirical truths.

Promotor: Carel J. ten Cate, Co-Promotor: Hans W. Slabbekoorn

This 25th volume in the series 'Islam in Africa', edited by Annachiara Raia, is a pioneering collection of poetry by the outstanding Kenyan poet, intellectual and imam Ustadh Mahmmoud Mau (born 1952) from Lamu island, once an Indian Ocean hub, now on the edge of the nation state.

While phenomenology and Yogacara Buddhism are both known for their investigations of consciousness, there exists a core tension between them: phenomenology affirms the existence of essence, whereas Yogacara Buddhism argues that everything is empty of essence (svabhava). How is constructive cultural…

This book reveals how one publishing firm's editorial strategy helped to legitimate European colonialism in the early modern era.

This project aims to excavate and date the setting of the east gate of the Roman fortress of Udhruḥ. This will be compared with other Diocletianic military installations from the region. We also hope to retrieve another gate inscription which can shed light on the function and political embedding of…

Leiden theoretical physicists have proven that not only the genetic information in DNA determines who we are, but also DNA’s mechanics. Helmut Schiessel and his group simulated many DNA sequences and found a correlation between mechanical cues and the way DNA is folded. Publication in PLoS One.

Starting January 18, the online exhibition Images of the Indonesian War of Independence, 1945-1949 can be viewed via the UBL website. The exhibition is the result of a collaboration between the Royal Netherlands Institute of Southeast Asian and Caribbean Studies (KITLV) and Leiden University Libraries…

Sonic Modernities situates Southeast Asian popular music in specific socio-historical settings, hoping that a focus on popular culture and history may shed light on how some people in a particular part of the world have been witnessing the emergence of all things modern.

Ninety young researchers who recently obtained a doctorate can apply for a post-doc position in the LEaDing Fellows Postdocs Programme from 1 November. The programme foresees in three Calls, of which the first one was recently completed with the selection of 20 persons. Seven of them will start working…

President Zelensky of Ukraine has asked the UN International Court of Justice to issue an urgent order to stop Russian military activity in his country. According to Zelensky, Russia has twisted the concept of genocide to justify aggression.

Antique wooden oars, hard-fought medals and iconic photos from rowing history. An exhibition at Oude UB spotlights key figures and moments from the 145-year history of Njord Royal Student Rowing Club.

Raymond Fagel, university lecturer in General History, wrote a book about his research on Spanish commander Mondragón. He spared Zierikzee during the Eighty Years’ War and is considered to be ‘the good Spaniard’. What led Fagel to research this topic? And how does such research work? We asked him:

In this thesis it is posed that the central object of preference discovery is a co-creative process in which the Other can be represented by a machine. It explores efficient methods to enhance introverted intuition using extraverted intuition's communication lines.

America’s dominance of the world stage is coming to an end. These were the words of Professor Amitav Acharya in his guest lecture in The Hague on 5 February. ‘But the world really won’t be plunged into immediate chaos.’

After a lobby lasting many years, the Dutch government has decided to finance an independent study of the war of decolonisation (1945-1950) in the former Dutch East Indies. This is partly due to the work of Professor of Colonial and Post-Colonial History, Gert Oostindie, Director of the KITLV. ‘The…

The starting point of Hermans' research is how both children's physical play and dance improvisation by professionals can be considered somatic practices where sense-making manifests itself in and between bodies, and through movement.

Should we be deeply concerned about the America of Donald Trump? Or will he bring about positive change? This was the main topic of discussion between researchers and students at the Big Leiden Presidential Breakfast on 9 November.

Political scientist Corinna Jentzsch received an NWO Veni grant for her research on the conditions of collaboration between militias and state forces and its consequences for safety and political order.

On 7 June, the National Museum of Antiquities opened a mini exhibition 'Scanning for Syria'. The exhibition shows how Leiden archaeologists and Delft technical specialists make reconstructions of 3000-year-old Assyrian clay tablets. The originals, stored in museum depots in Raqqa (Syria), have been…

Was the progressive colonial civil servant the precursor of the postcolonial development-aid worker?

In Dutch magazine De Psycholoog, Anne-Laura van Harmelen talks about the impact traumatic experiences, especially for those who are growing up.