1.0Migration and Diaspora Studies/mdsJulia Murphy/mds/author/juliammurphy/rich600338<blockquote class="wp-embedded-content" data-secret="2v2xrWoErA"><a href="/mds/people/mark-yarnell/">Mark Yarnell</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="/mds/people/mark-yarnell/embed/#?secret=2v2xrWoErA" width="600" height="338" title="“Mark Yarnell” — Migration and Diaspora Studies" data-secret="2v2xrWoErA" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! 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=/mds/wp-includes/js/wp-embed.min.js /* ]]> */ </script> /mds/wp-content/uploads/sites/177/2026/04/1718303439245-002-1.jpg200200Mark is an international relations expert with over fifteen years of experience bridging frontline realities and global decision-making. He is currently in Brussels conducting research and analysis on the EU’s approach to migration. Recently, he worked for five years at the United Nations in Geneva, including on internal displacement policy and strategy with the UN […]