1.0Global Cities Hubhttps://globalcitieshub.org/esrich600338<blockquote class="wp-embedded-content" data-secret="lsGpUcfnQU"><a href="https://globalcitieshub.org/es/unep-united-nations-environment-programme/">Programa de las Naciones Unidas para el Medio Ambiente (PNUMA)</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://globalcitieshub.org/es/unep-united-nations-environment-programme/embed/#?secret=lsGpUcfnQU" width="600" height="338" title="«United Nations Environment Programme (UNEP)» — Global Cities Hub" data-secret="lsGpUcfnQU" 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://globalcitieshub.org/wp-includes/js/wp-embed.min.js </script>https://globalcitieshub.org/wp-content/uploads/2025/11/vignette_mapping_UNEP.png424280The UN Environment Programme is the leading global authority on the environment. It recognizes the growing need to address global environmental concerns in and with cities, who are key players in relation to climate change, biodiversity loss and pollution.