{"version":"1.0","provider_name":"\u00c9tienne Ghys","provider_url":"https:\/\/perso.ens-lyon.fr\/ghys","author_name":"ghys","author_url":"https:\/\/perso.ens-lyon.fr\/ghys\/author\/ghys\/","title":"Ren\u00e9 Thom, catastrophe theorist, in the spotlight - \u00c9tienne Ghys","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"KnFvSNRG4a\"><a href=\"https:\/\/perso.ens-lyon.fr\/ghys\/2023\/09\/30\/rene-thom-catastrophe-theorist-in-the-spotlight\/\">Ren\u00e9 Thom, catastrophe theorist, in the spotlight<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/perso.ens-lyon.fr\/ghys\/2023\/09\/30\/rene-thom-catastrophe-theorist-in-the-spotlight\/embed\/#?secret=KnFvSNRG4a\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Ren\u00e9 Thom, catastrophe theorist, in the spotlight\u00a0\u00bb &#8212; \u00c9tienne Ghys\" data-secret=\"KnFvSNRG4a\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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<\/script>\n","description":"https:\/\/www.lemonde.fr\/sciences\/article\/2023\/09\/27\/rene-thom-theoricien-des-catastrophes-a-l-honneur_6191211_1650684.html To mark the centenary of the birth of the mathematician and 1958 Fields Medal winner, the Acad\u00e9mie des Sciences and the Institut des Hautes \u00c9tudes Scientifiques paid tribute to him. Etienne Ghys, also a mathematician, looks back at the intellectual legacy of this extraordinary geometer, in his \u00ab\u00a0carte blanche\u00a0\u00bb with Le Monde. \u00ab\u00a0At a &hellip; Continuer la lecture de &rarr;"}