{"version":"1.0","provider_name":"Centro de Investigaci\u00f3n en Complejidad Social","provider_url":"https:\/\/gobierno.udd.cl\/cics","author_name":"pbsantandert","author_url":"https:\/\/gobierno.udd.cl\/cics\/author\/pbsantandert\/","title":"The Ecosystems of Premodern Societies - Centro de Investigaci\u00f3n en Complejidad Social","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Oem0awLks6\"><a href=\"https:\/\/gobierno.udd.cl\/cics\/2017\/12\/29\/the-ecosystems-of-premodern-societies\/\">The Ecosystems of Premodern Societies<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/gobierno.udd.cl\/cics\/2017\/12\/29\/the-ecosystems-of-premodern-societies\/embed\/#?secret=Oem0awLks6\" width=\"600\" height=\"338\" title=\"&#8220;The Ecosystems of Premodern Societies&#8221; &#8212; Centro de Investigaci\u00f3n en Complejidad Social\" data-secret=\"Oem0awLks6\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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:\/\/gobierno.udd.cl\/cics\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/gobierno.udd.cl\/cics\/files\/2017\/12\/Banner-verde.jpg","thumbnail_width":650,"thumbnail_height":210,"description":"Social and geographical dynamics In this paper, we present a spatial agent-based model of the emergence and proliferation of premodern complex societies in an isolated region initially inhabited by simple societies. At the intrasocietal level, the model integrates scalar stress, social fission, sociocultural evolution, societal collapse, and Malthusian-Ricardian demographic dynamics. At the geographical level, the [&hellip;]"}