1.0Prometeo Liberatohttps://prometeoliberato.com/en/Fabrizio Amadorihttps://prometeoliberato.com/en/author/fabrizio-amadori/rich600338<blockquote class="wp-embedded-content" data-secret="03a7ohQ8VP"><a href="https://prometeoliberato.com/en/at-the-edge-of-reality/">At the edge of reality</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://prometeoliberato.com/en/at-the-edge-of-reality/embed/#?secret=03a7ohQ8VP" width="600" height="338" title="“At the edge of reality” — Prometeo Liberato" data-secret="03a7ohQ8VP" 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://prometeoliberato.com/wp-includes/js/wp-embed.min.js </script> https://prometeoliberato.com/wp-content/uploads/2025/11/astronaut-1784245_1280.webp1280857Every man asks himself the great questions. At least, he should do so once in his life. Sometimes they are purely philosophical questions, other times scientific ones, although, as some may recall, the separation of knowledge is no longer something we believe in as we once did. It is a very interesting matter, one that […]