{"id":138674,"date":"2024-01-29T15:52:06","date_gmt":"2024-01-29T14:52:06","guid":{"rendered":"https:\/\/www.pauljorion.com\/blog\/?p=138674"},"modified":"2024-01-29T15:52:06","modified_gmt":"2024-01-29T14:52:06","slug":"note-de-lecture-les-merveilleux-nuages-dharry-bernas-par-nucleo","status":"publish","type":"post","link":"https:\/\/www.pauljorion.com\/blog\/2024\/01\/29\/note-de-lecture-les-merveilleux-nuages-dharry-bernas-par-nucleo\/","title":{"rendered":"<b>Note de lecture : \u00ab&nbsp;Les merveilleux nuages&nbsp;\u00bb d\u2019Harry Bernas<\/b>, par Nucl\u00e9o"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-138677\" src=\"https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.43.19-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-1024x585.png\" alt=\"\" width=\"1024\" height=\"585\" srcset=\"https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.43.19-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-1024x585.png 1024w, https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.43.19-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-300x171.png 300w, https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.43.19-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-768x439.png 768w, https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.43.19-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-1536x878.png 1536w, https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.43.19-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se.png 1792w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><em>Illustration par DALL\u00b7E (+PJ)<\/em><\/p>\n<p>A Davos, des experts ont indiqu\u00e9 que la d\u00e9sinformation est la plus grande menace pour le monde en 2024.<\/p>\n<p>A l\u2019heure o\u00f9 la France se pr\u00e9pare \u00e0 mettre en chantier et \u00e0 construire au pas de charge six, voire quatorze, EPR et o\u00f9 les discours l\u00e9nifiants sur le nouveau nucl\u00e9aire saturent la sph\u00e8re m\u00e9diatique, l\u2019ouvrage \u00ab Les merveilleux nuages \/ Que faire du nucl\u00e9aire ? \u00bb est un outil pr\u00e9cieux pour lutter contre la d\u00e9sinformation ambiante.\u00a0<u><\/u>\u00a0<u><\/u><\/p>\n<p>Le physicien Harry Bernas y analyse de mani\u00e8re argument\u00e9e les failles intrins\u00e8ques de cette technologie. La mise en perspective historique du d\u00e9veloppement du nucl\u00e9aire, l\u2019approfondissement de notions de physique nucl\u00e9aire, les consid\u00e9rations philosophiques, politiques et g\u00e9opolitiques en font un essai riche, passionnant et convaincant.\u00a0<u><\/u>\u00a0<u><\/u><\/p>\n<p>Vous y trouverez des r\u00e9ponses \u00e0 de nombreuses questions : Comment a \u00e9t\u00e9 d\u00e9couverte la fission nucl\u00e9aire ? En quoi ce que l\u2019on nous pr\u00e9sente comme \u00ab le nouveau nucl\u00e9aire \u00bb ne consiste finalement qu\u2019\u00e0 une reprise de types de r\u00e9acteurs imagin\u00e9s il y a d\u00e9j\u00e0 plus de 70 ans ? Pourquoi les recherches \u00ab furent brutalement interrompues en 1953, au b\u00e9n\u00e9fice d\u2019un type quasi unique de r\u00e9acteur \u00bb ? Pourquoi nucl\u00e9aire civil et militaire sont-ils intrins\u00e8quement li\u00e9s ? Pourquoi la s\u00fbret\u00e9 des r\u00e9acteurs qui aurait d\u00fb \u00ab figurer \u00e0 la base de la conception initiale \u00bb a \u00e9t\u00e9 pass\u00e9e au second plan dans le cadre d\u2019une \u00ab naissance au forceps militaire \u00bb ? etc. Pour les plus curieux, vous d\u00e9couvrirez m\u00eame quel pays a fait exploser la bombe nucl\u00e9aire \u00ab Bouddha souriant \u00bb.\u00a0<u><\/u>\u00a0<u><\/u><\/p>\n<p>De nombreuses citations permettent de prendre un peu de recul, comme celle du physicien Enrico Fermi (1946), qui a fait diverger la premi\u00e8re pile atomique : \u00ab Il n\u2019est pas du tout certain que la population accepte une technologie aussi risqu\u00e9e produisant une radioactivit\u00e9 aussi f\u00e9roce, et des risques de terrorisme \u00bb. Celle de deux analystes du d\u00e9partement de l\u2019\u00e9nergie nucl\u00e9aire \u00e0 l\u2019AIEA (2002) : \u00ab Dans tout ce que nous faisons, nous continuons \u00e0 d\u00e9pendre des technologies nucl\u00e9aires des ann\u00e9es 1950, fond\u00e9es sur des applications militaires qui ne peuvent exclure absolument la possibilit\u00e9 d\u2019un accident s\u00e9rieux, et qui ont atteint leurs limites du point de vue \u00e9conomique \u00bb.<u><\/u>\u00a0<u><\/u><\/p>\n<p>Ou encore celle d\u2019un professeur d\u2019ing\u00e9nierie nucl\u00e9aire \u00e0 propos des r\u00e9acteurs \u00e0 eau l\u00e9g\u00e8re (LWR ou Light Water Reactor \u00bb (1987) : \u00ab Le LWR n\u2019est pas mieux adapt\u00e9 \u00e0 nos besoins d\u2019\u00e9nergie nucl\u00e9aire que ne l\u2019\u00e9tait le dirigeable Hindenburg aux transports a\u00e9riens \u00bb.<u><\/u>\u00a0<u><\/u><\/p>\n<blockquote><p><em>Les merveilleux nuages<\/em>, Harry Bernas, \u00e9ditions du Seuil, 160 pages, 15 \u20ac<u><\/u><\/p><\/blockquote>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-138678\" src=\"https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.42.51-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-1024x585.png\" alt=\"\" width=\"1024\" height=\"585\" srcset=\"https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.42.51-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-1024x585.png 1024w, https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.42.51-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-300x171.png 300w, https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.42.51-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-768x439.png 768w, https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.42.51-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-1536x878.png 1536w, https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.42.51-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se.png 1792w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><em>Illustration par DALL\u00b7E (+PJ)<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-138677\" src=\"https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.43.19-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-1024x585.png\" alt=\"\" width=\"1024\" height=\"585\" srcset=\"https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.43.19-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-1024x585.png 1024w, https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.43.19-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-300x171.png 300w, https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.43.19-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-768x439.png 768w, https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.43.19-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se-1536x878.png 1536w, https:\/\/www.pauljorion.com\/blog\/wp-content\/uploads\/DALL\u00b7E-2024-01-29-15.43.19-A-conceptual-illustration-enhancing-the-previous-theme-of-misinformation-and-nuclear-energy.-In-the-foreground-a-group-of-experts-is-engaged-in-a-se.png 1792w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><em>Illustration par DALL\u00b7E (+PJ)<\/em><\/p>\n<p>A Davos, des experts ont indiqu\u00e9 que la d\u00e9sinformation est la plus grande menace pour le monde en 2024.<\/p>\n<p>A l\u2019heure o\u00f9 la France se pr\u00e9pare \u00e0 mettre en chantier et \u00e0 construire au pas de charge six, voire quatorze, EPR et [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1266],"tags":[3834,1273],"class_list":["post-138674","post","type-post","status-publish","format-standard","hentry","category-nucleaire-2","tag-accident-nucleaire","tag-nucleaire-civil"],"_links":{"self":[{"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/posts\/138674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/comments?post=138674"}],"version-history":[{"count":2,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/posts\/138674\/revisions"}],"predecessor-version":[{"id":138679,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/posts\/138674\/revisions\/138679"}],"wp:attachment":[{"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/media?parent=138674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/categories?post=138674"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pauljorion.com\/blog\/wp-json\/wp\/v2\/tags?post=138674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}