• Public website
• Student website
• Staff website
• Organisational structure
• Library website

1,247 search results for “sociale security” in the Staff website

• 
  Aiden Hoyle Assistant professor

  Faculty of Governance and Global Affairs

  a.j.a.hoyle@fgga.leidenuniv.nl | 070 8009500

• 
  Julia Carver Lecturer

  Faculty of Governance and Global Affairs

  j.i.carver@fgga.leidenuniv.nl | 070 8009500

• Eric van Dijk says farewell as Professor of Social Psychology: 'Economics and psychology are no longer separate disciplines' News - 5 February 2026

  What interests and motives shape how people cooperate, clash and place their trust in one another? For more than 36 years, Van Dijk explored these questions using experimental games in the laboratory. 'Games strip complex issues back to their core.'

• 
  Sarita Koendjbiharie University Lecturer Management & Organization

  Faculty of Humanities

  s.r.koendjbiharie@hum.leidenuniv.nl | 070 8009535

• 
  Inge Ligtvoet Secretary

  Faculty of Humanities

  i.j.g.c.ligtvoet@hum.leidenuniv.nl | 071 5271956

• Care and social-work professionals need to collaborate better – and reflect more News - 26 November 2025

  Veel Nederlanders hebben fysieke, psychische en sociale problemen tegelijk. Zij hebben hulp nodig van meerdere professionals uit verschillende organisaties. Fia van Heteren onderzoekt hoe deze professionals met elkaar én met cliënten samenwerken, en welke factoren deze samenwerking versterken of bel…

• 
  Renate Buisman Assistant professor

  Faculty of Social and Behavioural Sciences

  r.s.m.buisman@fsw.leidenuniv.nl | 071 5273441

• Should states use Social Media to warn civilians in armed conflict? News - 6 February 2025

  In a new essay for Ethics & International Affairs, Dr Henning Lahmann, Assistant Professor of International Law & Technology at eLaw, addresses the question whether states should resort to social media to warn a civilian population ahead of military operations.

• 
  Cristina del Real Assistant professor

  Faculty of Governance and Global Affairs

  c.del.real@fgga.leidenuniv.nl | 070 8009506

• 
  Eva Michaels Assistant professor

  Faculty of Governance and Global Affairs

  e.m.michaels@fgga.leidenuniv.nl | 070 8009500

• 
  Geert-Jan Will Affiliate

  Faculty of Social and Behavioural Sciences

  g.j.will@fsw.leidenuniv.nl | 071 5272727

• 
  Josette Daemen Assistant professor

  Faculty of Governance and Global Affairs

  j.a.m.daemen@fgga.leidenuniv.nl | 070 8009500

• 
  Cecilia-Louise von Ilsemann PhD candidate

  Faculty of Humanities

  c.l.von.ilsemann@hum.leidenuniv.nl | 071 5271646

• 
  Carsten Stahn Professor of International Criminal Law & Global Justice

  Faculteit der Rechtsgeleerdheid

  c.stahn@law.leidenuniv.nl | 070 8008272

• 
  Daniëlla Dam-de Jong Professor

  Faculteit der Rechtsgeleerdheid

  d.a.dam@law.leidenuniv.nl | 071 5277944

• 
  Niels Blokker Professor emeritus

  Faculteit der Rechtsgeleerdheid

  n.m.blokker@law.leidenuniv.nl | 071 5272727

• 
  Egbert Koops Professor of Legal History

  Faculteit der Rechtsgeleerdheid

  e.koops@law.leidenuniv.nl | 071 5277527

• Basic income would not reduce people’s willingness to work News - 14 January 2022

  A basic income would not necessarily mean that people would work less. This is the conclusion of a series of behavioural experiments by cognitive psychologist Fenna Poletiek, social psychologist Erik de Kwaadsteniet and cognitive psychologist Bastiaan Vuyk. They also found indications that people with…

• First magazine published as part of the NWA project 'Crafting Resilience' News - 28 January 2025

  The magazine 'De kracht van (on)macht' was published in January 2025 as part of the NWA research project 'Crafting Resilience'. It marks the start of a series of seven publications. This edition focuses safety and security for vulnerable groups in society.

• 
  Anahita Arian Assistant Professor

  Faculty of Social and Behavioural Sciences

  a.arian@fsw.leidenuniv.nl | 071 5272727

• 
  Marco Verschoor Assistant Professor

  Faculty of Social and Behavioural Sciences

  m.verschoor@fsw.leidenuniv.nl | 071 5276778

• 
  Mirre Stallen Assistant professor

  Faculty of Social and Behavioural Sciences

  m.stallen@fsw.leidenuniv.nl | 071 5277336

• The Ombuds Officer about a safe working environment: ‘Let’s keep the conversation going’ News - 28 April 2026

  How can the university create a safer working environment? Ombuds Officer Marjan van Dasselaar provides independent and impartial advice on this matter. In her recently published annual report, she also provides a number of recommendations. ‘We’re all responsible for ensuring a culture of dignity and…

• 
  Heleen Andriessen PhD candidate

  Faculteit der Rechtsgeleerdheid

  h.c.m.andriessen@law.leidenuniv.nl | 071 5272727

• 
  Lars van Doorn Assistant professor

  Faculteit der Rechtsgeleerdheid

  l.m.j.van.doorn@law.leidenuniv.nl | 071 5278511

• 
  Ivan Dunduro PhD candidate

  Faculty of Social and Behavioural Sciences

  i.m.a.dunduro@fsw.leidenuniv.nl | 070 8009500

• 
  Emmanuel Ogwuche Okpe PhD candidate

  Faculty of Social and Behavioural Sciences

  e.o.okpe@fsw.leidenuniv.nl | 070 8009500

• Race against time: Helping the Netherlands secure almost 20 million Pfizer vaccines News - 18 February 2021

  The whole world is waiting anxiously for sufficient supplies of coronavirus vaccines. As Launch Navigator at Pfizer, alumnus Dennis de Mik must help ensure that the Netherlands receives 19.8 million doses of the Pfizer/BioNTech vaccine. How is he going about this and how has his Bio-Pharmaceutical Sciences…

• GPS blunders and security risks: why do we blindly follow technology? News - 12 February 2025

  Computer says no: end of story. Twenty years ago, a hilarious line in the British TV series Little Britain, now a reality. We all blindly follow technology at times, with varying consequences. For ISGA lecturer and researcher Daan Weggemans, it's a subject worthy of a PhD.

• 
  Emile Cammeraat Guest Staff Member

  Faculteit der Rechtsgeleerdheid

  e.cammeraat@law.leidenuniv.nl | 071 5271571

• 
  Iris Koele Guest

  Faculty of Social and Behavioural Sciences

  i.j.koele@fsw.leidenuniv.nl | 071 5272727

• 
  Evelien Walhout Assistant professor

  Faculty of Humanities

  e.c.walhout@hum.leidenuniv.nl | 071 5276412

• 
  Vincent Walstra PhD candidate / Guest

  Faculty of Social and Behavioural Sciences

  v.r.walstra@fsw.leidenuniv.nl | 071 5272727

• 
  Evin Aktar Senior assistant professor

  Faculty of Social and Behavioural Sciences

  e.aktar@fsw.leidenuniv.nl | 071 5275228

• 
  Sandy Overgaauw Assistant professor

  Faculty of Social and Behavioural Sciences

  s.overgaauw@fsw.leidenuniv.nl | 071 5272727

• 
  Francesca Sofia Selano PhD candidate

  Faculty of Social and Behavioural Sciences

  f.s.selano@fsw.leidenuniv.nl | 071 5272727

• 
  Marieke van der Maden PhD candidate

  Faculty of Social and Behavioural Sciences

  m.t.l.van.der.maden@fsw.leidenuniv.nl | 071 5272727

• 
  Sanne Kellij PhD candidate / guest

  Faculty of Social and Behavioural Sciences

  s.kellij@fsw.leidenuniv.nl | 071 5272727

• 
  Rachel O'Connor

  Faculty of Social and Behavioural Sciences

  r.a.oconnor@fsw.leidenuniv.nl | 071 5272727

• 
  Egbert Jongen Professor

  Faculteit der Rechtsgeleerdheid

  e.l.w.jongen@law.leidenuniv.nl | 071 5277819

• 
  Turaj Atabaki Emeritus Professor by special appointment

  Faculty of Humanities

  t.atabaki@hum.leidenuniv.nl | 071 5272727

• 
  Donna de Groene Postdoc

  Faculty of Archaeology

• 
  Lotte van der Pol Guest Researcher

  Faculty of Governance and Global Affairs

  l.d.van.der.pol@luc.leidenuniv.nl | 071 5272727

• 
  Esther van den Bos Assistant Professor

  Faculty of Social and Behavioural Sciences

  bosejvanden@fsw.leidenuniv.nl | 071 5276868

• Tahir Abbas becomes Fellow of the Academy of Social Sciences News - 30 September 2021

  Tahir Abbas, associate professor at ISGA, has been appointed as a Fellow of the Academy of Social Sciences. The Academy of Social Sciences is the UK’s national academy of academics, learned societies and practitioners in the social sciences. Its purpose is to promote social science in the United Kingdom…

• Working abroad

  Are you planning to go abroad for work for more than one month? Do you have some ancillary activities abroad? Or are you planning to move abroad? If you are going abroad on behalf of Leiden University, it is important to make the necessary arrangements for working there.

• 
  Christiaan Menkveld Research Fellow

  Faculty of Governance and Global Affairs

  s.h.c.menkveld@fgga.leidenuniv.nl | 070 8009506

• 
  Sascha Zell Student Ambassador Crisis and security Management

  Faculty of Governance and Global Affairs

  a.v.zell@fgga.leidenuniv.nl | 070 8009500

• 
  Gert-Jan Lelieveld Associate Professor

  Faculty of Social and Behavioural Sciences

  lelieveldgj@fsw.leidenuniv.nl | 071 5276615

• 
  Marret Noordewier Associate Professor

  Faculty of Social and Behavioural Sciences

  m.k.noordewier@fsw.leidenuniv.nl | 071 5278852