{"version":"1.0","provider_name":"LLYC","provider_url":"https:\/\/llyc.global\/en\/","author_name":"andrea","author_url":"https:\/\/llyc.global\/en\/author\/andrea\/","title":"The major challenges facing cities","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"2PmX8WDHNG\"><a href=\"https:\/\/llyc.global\/en\/ideas\/uno\/the-major-challenges-facing-cities\/\">The major challenges facing cities<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/llyc.global\/en\/ideas\/uno\/the-major-challenges-facing-cities\/embed\/#?secret=2PmX8WDHNG\" width=\"600\" height=\"338\" title=\"&#8220;The major challenges facing cities&#8221; &#8212; LLYC\" data-secret=\"2PmX8WDHNG\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/llyc.global\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Humankind\u2019s evolution is essentially a phenomenon of city dwellers. It is in the cities where the important innovations and theories that have made us progress were developed. Indeed, one could argue that the urban environment is the most genuinely human ecosystem. Thus, cities have been essential to our history. In addition, however, a much more [&hellip;]"}