{"version":"1.0","provider_name":"le site de Thierry Groensteen","provider_url":"https:\/\/www.thierry-groensteen.fr","author_name":"TG","author_url":"https:\/\/www.thierry-groensteen.fr\/index.php\/author\/admin5797\/","title":"Regard d\u2019hier au prisme d\u2019aujourd\u2019hui - le site de Thierry Groensteen","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Fy3pnUAnMj\"><a href=\"https:\/\/www.thierry-groensteen.fr\/index.php\/2026\/04\/09\/regard-dhier-au-prisme-daujourdhui\/\">Regard d\u2019hier au prisme d\u2019aujourd\u2019hui<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.thierry-groensteen.fr\/index.php\/2026\/04\/09\/regard-dhier-au-prisme-daujourdhui\/embed\/#?secret=Fy3pnUAnMj\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Regard d\u2019hier au prisme d\u2019aujourd\u2019hui\u00a0\u00bb &#8212; le site de Thierry Groensteen\" data-secret=\"Fy3pnUAnMj\" 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:\/\/www.thierry-groensteen.fr\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.thierry-groensteen.fr\/wp-content\/uploads\/2026\/04\/couve-Michel-Pierre-reduite-e1775659694593.jpg","thumbnail_width":858,"thumbnail_height":392,"description":"\u00c9tant pr\u00e9sentement tr\u00e8s occup\u00e9 \u00e0 mettre toute ma biblioth\u00e8que en cartons, dans la perspective d\u2019un d\u00e9m\u00e9nagement (ce qui m\u2019obligera sans doute \u00e0 espacer un peu mes publications sur ce blog dans les trois prochaines semaines), il me retombe entre les mains des livres que je n\u2019avais pas ouverts depuis longtemps. C\u2019est de l\u2019un d\u2019entre [&hellip;]"}