338 search results for “chemisch weapons en ethiek” in the Staff website
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Leiden Law Cast: Law and computers with Professor Jaap van den Herik
Leiden Law Cast is a podcast made by Leiden Law School, Leiden University, for everyone who wants to learn more about current legal issues.
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Becoming a terrorist provides income, safety and identity
How do people become involved in terrorist organisations? Liesbeth van der Heide sought the answer to this question in a Malian prison, where she interviewed terrorists in a tiny cell. She discovered that the will to survive and social context are often more decisive than individual ideological convictions.…
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Tensions between China and Taiwan: what's behind it?
For a while, it was uncertain whether prominent American politician Nancy Pelosi would travel to Taiwan. But last Tuesday, she did visit – much to the displeasure of China. Asia expert Casper Wits explains why China reacted so strongly and what the consequences of the visit may be.
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Book Landscapes of Survival sheds new light on the habitation of the Jordan deserts
December 2020 saw the crowning publication of the Landscapes of Survival project by Professor Peter Akkermans. Its main topic is human habitation in marginal environments like the deserts of the Arabian Peninsula. ‘The people living here built their own society, and they would not have viewed it as…
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One history, different memories. Does this always lead to conflict?
Different groups can have different memories of the same historical event. This can lead to conflict but does not have to. How is this, and how can countries and people reconcile with the past?
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Jelle van Buuren Explains American Boogaloo Boys
A particular group of counter protesters have been sighted at numerous Black Lives Matter protests that were held in the United States. An extreme right movement known for its characteristic Hawaii Shirts and heavy weaponry that calls itself the Boogaloo Boys. Which is cause for concern among the American…
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From medieval pigs to cathedrals and chronicles: the Leiden Medievalists Blog reaches its 200th article
For almost nine years, the Leiden Medievalists Blog has been one of the university’s most widely read blogs. Its 200th article was published recently. ‘We have so much excellent research; it needs a platform.’
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From molecule to model: working together on better antibiotics
How can we combat the growing global health crisis of antibiotic resistance? At Leiden University, researchers are tackling this issue from multiple angles. PhD candidate Vladyslav Lysenko develops and redesigns new antibiotic molecules, while Sebastian Tandar studies how we can use existing antibiotics…
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Pianoconcert Rakhat-Bi Abdyssagin
Arts and culture, Pianoconcert
- Peace Histories Seminar Series 2025-2026
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‘War with Russia more likely now Trump has spurned Europe’
Europe’s security suddenly looks uncertain now President Trump has started negotiations with Putin. What does this mean for the Netherlands? What do we need to do?
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European foreign policy after a crisis: change and continuity
‘Crisis and change in European Union foreign policy.’ That is the title of Nikki Ikani’s book that was published last month. We asked the writer five questions about her book. Presentation: 5 & 20 April.
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Crash course in journalism: students make a podcast with TV presenter Twan Huys
Leiden students are producing ‘College Tour, the podcast!’ with TV presenter Twan Huys. In next to no time, they have to find top journalists and prepare hard-hitting interviews. We take a look behind the scenes.
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Gioconda Belli: ‘La poesía es la palabra llevada al máximo de su capacidad expresiva’
Aprovechando la conferencia Spinoza, Nanne Timmer, Universitair Docent LUCAS, le hace unas preguntas a la escritora y Premio Reina Sofía Gioconda Belli sobre su poesía y su lugar en la Nicaragua de hoy.
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Experts share insights during the Night of Digital Security: ‘The enemy is often invisible’
The digital age offers unprecedented opportunities: information is always accessible, systems are interconnected, and processes are automated. However, these developments also give rise to new threats. During the Night of Digital Security on 26 May at the Wijnhaven building, more than experts shared…
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Leiden professor petitions UN to release Guantanamo prisoner
Palestinian national Abu Zubaydah was captured by the CIA in March 2002 and has remained in detention ever since, without any form of trial. Leiden professor Helen Duffy is doing all she can to secure his release or a fair trial. Her hopes now lie on international pressure and the UN Working Group on…
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Experts on the war in Ukraine, two years later: ‘Europe learned a lot from the war, help each other and don’t give up’
The one-day symposium ‘War in Europe: the impact of Russian aggression in Ukraine two years on’ on 23 February 2024
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Three new Leiden minors with internships in national security
Three new minors at the intersection of security and resilience will launch in September 2026 at the Faculty of Governance and Global Affairs. A distinctive feature is that all three combine academic coursework with a practical placement in the field, within defence, the police, or emergency service…
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Book Presentation Consent
Lecture, Studium Generale
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Parallel Worlds: Information Warfare in the Sahel (Dutch-spoken)
Debate, Haags Actualiteitencollege
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decolonization and the challenges of Plurinational State/ Bolivia: Reflexiones en su Bicentenario de independencia, descolonizacion y los desafios del
Lecture
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Bente de LeedeFaculty of Humanities
b.m.de.leede@hum.leidenuniv.nl | 071 5271646
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Thijs PorckFaculty of Humanities
m.h.porck@hum.leidenuniv.nl | 071 5271611
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Alisa van de HaarFaculty of Humanities
a.d.m.van.de.haar@hum.leidenuniv.nl | 071 5272179
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Roos van Oostenr.m.r.van.oosten@arch.leidenuniv.nl | 071 5272448
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Paul van TrigtFaculty of Humanities
p.w.van.trigt@hum.leidenuniv.nl | 071 5271349
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Henk te VeldeFaculty of Humanities
h.te.velde@hum.leidenuniv.nl | 071 5271628
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Maartje JanseFaculty of Humanities
m.j.janse@hum.leidenuniv.nl | 071 5274167
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Trees and Securitization: The Politics of Afforestation in Israel's Negev/Al Naqab | Research Seminar
Lecture, Research Seminar
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War and Power by Prof. Phillips P. O’Brien
Guest lecture
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A critical look at NATO, Europe, and nuclear strategy
Lecture
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NEXT GEN: The Hague Security Conference
Conference
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Civility, not opinions, was the real surprise in student debate
The student debate in Leiden’s Stadsgehoorzaal promised to be ‘the key to your vote’. That may sound hyperbolic, but what this well-attended debate did achieve was increased trust in politics. ‘They even let each other finish their sentences’, the flabbergasted students concluded at the end.
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Narrative Democracy. Notes on the failure of Chile’s constitutional process
Lecture
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Can patterns save ecosystems from collapse?
Lecture, Tuesday Talks: Science Insights
- Panel Discussion: Ensuring accountability for the Crime of Aggression against Ukraine
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Liveblog: Leiden University strikes against government cuts
Staff from Leiden University are starting the Dutch universities’ staggered strike against the government cuts on 10 March. Follow the strike in this liveblog.
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Summer School 'The European Union, the United Nations and Global Governance'
Course, Summer School