1.0Centro de Investigación en Complejidad Socialhttps://gobierno.udd.cl/cicsjhchttps://gobierno.udd.cl/cics/author/jorge-hernandez/rich600338<blockquote class="wp-embedded-content" data-secret="VvzhrNkfUl"><a href="https://gobierno.udd.cl/cics/2012/07/03/the-reactive-social-brain/">The reactive social brain</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://gobierno.udd.cl/cics/2012/07/03/the-reactive-social-brain/embed/#?secret=VvzhrNkfUl" width="600" height="338" title="“The reactive social brain” — Centro de Investigación en Complejidad Social" data-secret="VvzhrNkfUl" 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=https://gobierno.udd.cl/cics/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://gobierno.udd.cl/cics/files/2018/04/shutterstock_173629682-grande-e1524175821867.jpg314183MORE FRIENDS, MORE COMMUNICATION, MORE INTELLIGENT. OR IS IT BACKWARDS? For animals that live in small groups, the costs of having a big brain outweigh its benefits. This hypothesis was associated with data obtained from primate studies in the early 90s, but now, 20 years later, the image is more complicated. On the one hand, […]