1.0IPIShttps://ipisresearch.be/fr/Laure Gerighttps://ipisresearch.be/fr/author/laure-gerig/rich600338<blockquote class="wp-embedded-content" data-secret="agrCpBtaid"><a href="https://ipisresearch.be/fr/team-member/arnim-langer/">Arnim Langer</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://ipisresearch.be/fr/team-member/arnim-langer/embed/#?secret=agrCpBtaid" width="600" height="338" title="« Arnim Langer » — IPIS" data-secret="agrCpBtaid" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://ipisresearch.be/wp-includes/js/wp-embed.min.js </script> https://ipisresearch.be/wp-content/uploads/2022/09/Arnim-Langer.jpg6671000Arnim Langer is Professor of International Politics at KU Leuven. He is the Director of the Center for Peace Research and Development (CRPD), UNESCO Chair holder in Building Sustainable Peace and Program Director of Political Science.  Prof. Arnim Langer conducts research on the causes and consequences of violent conflict as well as the challenges and […]