Addressing Global Challenges through International Scientific Consortia

Research in the International Relations and European Studies Team addresses the interconnections and interdependence of contemporary global political, economic and cultural affairs from a multidisciplinary perspective rooted in the humanities.

Are you thinking about studying Public International Law? Learn more and watch the videos.

The filamentous bacteria Streptomyces are widespread inhabitants of terrestrial soils.

This catalogue is the result of the EU_CUL project (2018-2021), which explores the use of cultural heritage in Europe for fostering academic teaching and social responsibility in higher education.

How did Anglo-Saxons reflect on the experience of growing old? Was it really a golden age for the elderly, as has been suggested?

View the course structure for the MSc International Organisation at Leiden University. Includes semester overview, ECTS credits, and course descriptions for the September start in The Hague.

We are convinced that you’ll have a wonderful time at Leiden University, but you don’t have to take our word for it. If you’re looking for objective opinions of what it’s like to study here, listen to what current students and alumni have said about it!

Just published: Nederlands internationaal privaatrecht Special issue: Private international law and finance

Prof. Dominique Moïsi delivered his keynote address at the first Leiden University Owada Symposium on 24 May 2022

The International Air Law Moot Court Competition is a unique opportunity for students seeking to gain experience in the development of arguments in the field of international law and international air law, while also establishing contacts around the world.

Are UN sanctions regimes in need of further formalization in terms of substantive design, procedural architecture and with a view to regulating and governing the interplay with other regimes?

This edited publication aims at reflecting on the future of discussions on the applicability of international law to States’ use of ICTs in the context of highly politicised discussions at the multilateral level and offering practical suggestions for the European Union to pursue its objectives in this…

Get in touch for enquiries about the MSc International Politics at Leiden University, including programme questions and support from the Admissions Office.

View the programme structure for the MSc International Politics at Leiden University: semester layout, ECTS credits, core courses, and the September intake in The Hague.

The International Bachelor in Psychology in Leiden takes you along all the different subdisciplines in Psychology.

Are you thinking about studying International Relations and Diplomacy? Learn more and watch the videos.

A research goal for ABS is to develop miniaturized platforms for research in (stem)cell, in-vitro systems and application in clinical and preventive research. Combined with the high throughput, this development will make it possible to study the dynamics of pathogenesis in human and cellular models…

In his dissertation Michiel Hooykaas outlines the results of six empirical research projects focused at biodiversity awareness in the Netherlands, specifically people’s knowledge about animals.

The research aims to understand how did Cuban and Dominican landscape encapsulate historical conceptual transformations about human –nature spiritual interaction after the Spanish conquest? More specifically, what are the present day cultural associations with Cuban and Dominican natural landscape?…

Dialogue is a multi-dimensional communication mechanism whose processes can only be examined by means of an interdisciplinary approach.

In this course, you will gain a deep insight into the rules that govern armed conflict, and aim to mitigate human suffering on the battlefield. You will explore the why and how of International Humanitarian Law, followed by the different types of conflict.

Unlike the predominant and excessive focus on the problems of food production and food insecurity in Africa, this project views African culinary tradition as a vibrant and rich cultural heritage, intertwined with language use.

Learn about information events and activities for the MSc International Organisation at Leiden University, including webinars, virtual sessions, and application Q&A.

Find out about information activities for the MSc International Politics at Leiden University, such as webinars, online Q&A sessions and events for prospective students.

Explore student life for the MSc International Organisation at Leiden University: student associations, events, extracurriculars, and living in The Hague.

Explore student life for the MSc International Politics at Leiden University: student associations, social events, extracurricular opportunities, and living in The Hague.

Studying change in the course of human history, in different places, through the lens of a diverse set of core themes; World History for International Studies offers readers a set of windows into different debates historians have been conducting.

Article by Leiden University political scientist Daniel Thomas about shifting norms for membership in international organisations.

In 2020 the Utrechtse Heuvelrug project started and in a record time the entire ice pushed ridged was investigated. Thousands of potential new burial mounds, Celtic fields and cart tracks have been discovered.

This course explores international arbitration as one of the most common methods of international dispute settlement. You will gain an in-depth understanding of international arbitration through the analysis of its role as a mechanism of dispute settlement, its institutions, the fields of law it is…

This course provides an insider perspective into the work of international criminal courts and tribunals. You will learn about the investigation and prosecution of international crimes in The Hague.

IIAS promotes critical, humanistic, and collaborative work on, with, in, and beyond Asia.

Miriam Cohen defended her PhD dissertation entitled “Reparations for International Crimes and the development of a Civil Dimension of International Criminal Justice” on 28 June 2017. She wrote her thesis under the supervision of Professor L.J. van den Herik and Professor C. Stahn.

Can international organisations be held responsible for violations of international law by peacekeepers in a peacekeeping operation?

This PhD project investigates how Russian state-aligned media frame the war in Ukraine for international audiences and how these frames travel across borders, being adopted, adapted, or challenged by foreign media and political actors.

The Advanced Master's specialization International Criminal Law at Leiden University examines international criminal law and international criminal procedure.

Are you thinking about studying Global Political Economy? Learn more and watch the introduction video.

Are you thinking about studying European Union Studies? Learn more and watch the introduction video.

Before the modern nation-state became a stable, widespread phenomenon throughout northern Europe, multilingualism-the use of multiple languages in one geographical area-was common throughout the region.

Prepare for Leiden University's MSc in Cultural Anthropology & Development Sociology with our tailored pre-master's programme.

Our Master Public International Law (L.L.M.) you will gain understanding of the legislation that governs international relations in a complex global society

On 5 September, Elize de Mul defended the thesis 'Digital Döppelgangers: identity in the Culture of Imagination'. The doctoral research was supervised by Simone van der Hof and Esther Keymolen.

On Wednesday 21 May Adrian Perkasa successfully defended a doctoral thesis and graduated.

The fifth edition of the Owada Chair Symposium, that was held in Leiden on 14 and 15 October 2025, highlighted the law and politics of international criminal justice.

Discover the career prospects for graduates of the MSc International Politics at Leiden University: roles in diplomacy, think tanks, government institutions, and international organisations.