1.0Εκδόσεις Κάκτοςhttps://www.kaktos.gr/en/rich600338<blockquote class="wp-embedded-content" data-secret="Wlg1pFSLxb"><a href="https://www.kaktos.gr/en/product/platos-cave/">Plato’s cave</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.kaktos.gr/en/product/platos-cave/embed/#?secret=Wlg1pFSLxb" width="600" height="338" title="“Plato’s cave” — Εκδόσεις Κάκτος" data-secret="Wlg1pFSLxb" 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://www.kaktos.gr/wp-includes/js/wp-embed.min.js </script> https://www.kaktos.gr/wp-content/uploads/2025/06/Spilia-Cover-Eng.jpg12001200Once upon a time, Plato, the great ancient philosopher, told the myth of the cave: deep underground, people lived inside a cave, having never seen the outside world. They believed that the cave, and everything they saw and heard within it, was the entirety of existence. So what would happen if someone of them managed […]