{"id":1145,"date":"2016-02-27T18:10:41","date_gmt":"2016-02-27T18:10:41","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/?p=1145"},"modified":"2016-02-27T18:13:16","modified_gmt":"2016-02-27T18:13:16","slug":"je-suis-un-optimiste","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/","title":{"rendered":"&#8220;Je suis un optimiste&#8221;"},"content":{"rendered":"<p>\u00ab Les cahiers Croire \u00bb proposent un num\u00e9ro sp\u00e9cial, n\u00b0 304 de mars-avril 2016, consacr\u00e9 \u00e0 &#8220;La terre, Un chemin vers le ciel&#8221; contenant de nombreux articles et entretiens.<\/p>\n<p>Des t\u00e9moignages aussi : Ils l\u2019\u00e9tudient ou la sculptent, la cultivent ou l\u2019explorent\u2026 Cinq vies ancr\u00e9es dans la terre.<br \/>\nLe mien &#8220;Je suis un optimiste&#8221;, p. 41-42, a \u00e9t\u00e9 recueilli par Gilles Donada.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1147\" src=\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2016\/02\/Bardintzeff.A_2016.03.Croire-282x450.jpg\" alt=\"Bardintzeff.A_2016.03.Croire\" width=\"476\" height=\"760\" srcset=\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2016\/02\/Bardintzeff.A_2016.03.Croire-282x450.jpg 282w, https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2016\/02\/Bardintzeff.A_2016.03.Croire-642x1024.jpg 642w, https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2016\/02\/Bardintzeff.A_2016.03.Croire.jpg 740w\" sizes=\"auto, (max-width: 476px) 100vw, 476px\" \/><\/p>\n<p>En voici le texte :<\/p>\n<p>\u00ab Je suis un optimiste \u00bb<br \/>\nJacques-Marie Bardintzeff,<br \/>\nvolcanologue, auteur de Tout savoir sur les volcans du monde, s\u00e9ismes et tsunamis (\u00e9d. Orphie) et, pour les enfants, \u00c0 la d\u00e9couverte des volcans d\u2019Auvergne (La vache qui lit).<\/p>\n<p>J\u2019entretiens un lien fusionnel avec la Terre depuis toujours. Mon grand-p\u00e8re \u00e9tait un passionn\u00e9 de montagne. Quand j\u2019avais 4 ans, il m\u2019emmenait dans ses balades au milieu de la nature. Les dinosaures et les sciences naturelles me passionnaient. En classe de 4e, j\u2019ai adh\u00e9r\u00e9 au club de g\u00e9ologie du lyc\u00e9e dont je suis devenu le secr\u00e9taire jusqu\u2019en Terminale. Quand on parle de g\u00e9ologie, on imagine un vieux monsieur pench\u00e9 sur des cailloux poussi\u00e9reux, alors que cette mati\u00e8re concerne les enjeux du pr\u00e9sent et de l\u2019avenir de la plan\u00e8te : les mati\u00e8res premi\u00e8res, l\u2019eau, l\u2019\u00e9nergie, les risques environnementaux\u2026<\/p>\n<p><!--more--><br \/>\nDans mon m\u00e9tier, l\u2019\u00e9chelle du temps s\u2019\u00e9tale sur des millions d\u2019ann\u00e9es. Cela permet de relativiser. Tout le monde pense qu\u2019il y a de plus en plus de s\u00e9ismes ou d&#8217;\u00e9ruptions volcaniques, pourtant, \u00e0 l\u2019\u00e9chelle de l\u2019histoire humaine (quelques centaines de milliers d\u2019ann\u00e9es), l\u2019activit\u00e9 de la Terre est stable. On d\u00e9nombre environ 50 \u00e9ruptions par an sur les continents. Ce qui a chang\u00e9, c\u2019est que ces \u00e9v\u00e9nements sont beaucoup plus m\u00e9diatis\u00e9s qu\u2019auparavant et qu\u2019ils touchent des zones plus peupl\u00e9es &#8211; provoquant ainsi davantage de morts qu\u2019\u00e0 l\u2019\u00e9poque o\u00f9 l\u2019habitat rural \u00e9tait plus dispers\u00e9. Nos m\u00e9gapoles sont perfectionn\u00e9es mais fragiles car davantage expos\u00e9es. Notre perception est s\u00e9lective. \u00ab On n\u2019a jamais vu \u00e7a \u00bb entend-on souvent. De m\u00e9moire d\u2019humain, c\u2019est vrai, mais pas \u00e0 l&#8217;\u00e9chelle de la plan\u00e8te. Le probl\u00e8me auquel nous sommes confront\u00e9s actuellement, c\u2019est la gestion de nos ressources naturelles. Je pense \u00e0 la sp\u00e9culation sur les hydrocarbures ou sur des \u00e9l\u00e9ments rares (gallium, tantale, niobium, etc.) qu\u2019on utilise pour les nouvelles technologies. Lors de certaines p\u00e9riodes de l&#8217;histoire, la stabilit\u00e9 des prix du bl\u00e9 a permis aux paysans d\u2019emprunter, de faire des projets, d\u2019envisager l\u2019avenir avec plus de s\u00e9r\u00e9nit\u00e9.<br \/>\nOn rappelle souvent que l\u2019esp\u00e8ce humaine est la seule capable de s\u2019autod\u00e9truire, mais c\u2019est aussi la seule \u00e0 \u00eatre consciente de ce danger. Je suis un optimiste. Je crois dans la vivacit\u00e9 de l\u2019esprit humain. Le pont du Gard ou l\u2019op\u00e9ra de Sidney font mon admiration. J\u2019ai pris r\u00e9cemment un avion de transport r\u00e9gional ATR 42 qui rejette beaucoup moins de CO2 que ses pr\u00e9d\u00e9cesseurs. Le g\u00e9nie humain peut inventer de nouvelles \u00e9nergies, des colonies pourront \u00eatre cr\u00e9\u00e9es sur la Lune\u2026 Il faut laisser une chance \u00e0 l\u2019humanit\u00e9 ! En cent ans, il peut se passer beaucoup de choses.<\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>\u00ab Les cahiers Croire \u00bb proposent un num\u00e9ro sp\u00e9cial, n\u00b0 304 de mars-avril 2016, consacr\u00e9 \u00e0 &#8220;La terre, Un chemin vers le ciel&#8221; contenant de nombreux articles et entretiens. Des t\u00e9moignages aussi : Ils l\u2019\u00e9tudient ou la sculptent, la cultivent ou l\u2019explorent\u2026 Cinq vies ancr\u00e9es dans la terre. Le mien &#8220;Je suis un optimiste&#8221;, p. &hellip; <a href=\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">&#8220;Je suis un optimiste&#8221;<\/span>  <span class=\"meta-nav\">&rarr;<\/span><\/a><!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[6],"tags":[21,390,391,367,342,13],"class_list":["post-1145","post","type-post","status-publish","format-standard","hentry","category-actualites","tag-bardintzeff","tag-croire","tag-donada","tag-geologie","tag-terre","tag-volcanologue"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>&quot;Je suis un optimiste&quot;, par Jacques-Marie Bardintzeff<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"&quot;Je suis un optimiste&quot;, par Jacques-Marie Bardintzeff\" \/>\n<meta property=\"og:description\" content=\"\u00ab Les cahiers Croire \u00bb proposent un num\u00e9ro sp\u00e9cial, n\u00b0 304 de mars-avril 2016, consacr\u00e9 \u00e0 &#8220;La terre, Un chemin vers le ciel&#8221; contenant de nombreux articles et entretiens. Des t\u00e9moignages aussi : Ils l\u2019\u00e9tudient ou la sculptent, la cultivent ou l\u2019explorent\u2026 Cinq vies ancr\u00e9es dans la terre. Le mien &#8220;Je suis un optimiste&#8221;, p. &hellip; Continuer la lecture de &#8220;Je suis un optimiste&#8221; &rarr;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/\" \/>\n<meta property=\"og:site_name\" content=\"VOLCANMANIA : le blog de Jacques-Marie BARDINTZEFF, volcanologue\" \/>\n<meta property=\"article:published_time\" content=\"2016-02-27T18:10:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2016-02-27T18:13:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2016\/02\/Bardintzeff.A_2016.03.Croire.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"740\" \/>\n\t<meta property=\"og:image:height\" content=\"1181\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"jmbardintzeff\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"jmbardintzeff\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/\",\"name\":\"\\\"Je suis un optimiste\\\", par Jacques-Marie Bardintzeff\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2016\/02\/Bardintzeff.A_2016.03.Croire-282x450.jpg\",\"datePublished\":\"2016-02-27T18:10:41+00:00\",\"dateModified\":\"2016-02-27T18:13:16+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#\/schema\/person\/974e1e0324e3e06f08253784e8eca61e\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2016\/02\/Bardintzeff.A_2016.03.Croire.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2016\/02\/Bardintzeff.A_2016.03.Croire.jpg\",\"width\":740,\"height\":1181},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#website\",\"url\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/\",\"name\":\"VOLCANMANIA : le blog de Jacques-Marie BARDINTZEFF, volcanologue\",\"description\":\"Les volcans ? Passionn\u00e9ment ! Les volcans ne sont pas toujours m\u00e9chants, ils sont aussi les t\u00e9moins de la Terre active !\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#\/schema\/person\/974e1e0324e3e06f08253784e8eca61e\",\"name\":\"jmbardintzeff\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d38cb5297008217786910838f2aa1bda?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d38cb5297008217786910838f2aa1bda?s=96&d=mm&r=g\",\"caption\":\"jmbardintzeff\"},\"url\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/author\/jmbardintzeff\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\"Je suis un optimiste\", par Jacques-Marie Bardintzeff","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/","og_locale":"fr_FR","og_type":"article","og_title":"\"Je suis un optimiste\", par Jacques-Marie Bardintzeff","og_description":"\u00ab Les cahiers Croire \u00bb proposent un num\u00e9ro sp\u00e9cial, n\u00b0 304 de mars-avril 2016, consacr\u00e9 \u00e0 &#8220;La terre, Un chemin vers le ciel&#8221; contenant de nombreux articles et entretiens. Des t\u00e9moignages aussi : Ils l\u2019\u00e9tudient ou la sculptent, la cultivent ou l\u2019explorent\u2026 Cinq vies ancr\u00e9es dans la terre. Le mien &#8220;Je suis un optimiste&#8221;, p. &hellip; Continuer la lecture de &#8220;Je suis un optimiste&#8221; &rarr;","og_url":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/","og_site_name":"VOLCANMANIA : le blog de Jacques-Marie BARDINTZEFF, volcanologue","article_published_time":"2016-02-27T18:10:41+00:00","article_modified_time":"2016-02-27T18:13:16+00:00","og_image":[{"width":740,"height":1181,"url":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2016\/02\/Bardintzeff.A_2016.03.Croire.jpg","type":"image\/jpeg"}],"author":"jmbardintzeff","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"jmbardintzeff","Dur\u00e9e de lecture estim\u00e9e":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/","url":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/","name":"\"Je suis un optimiste\", par Jacques-Marie Bardintzeff","isPartOf":{"@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#website"},"primaryImageOfPage":{"@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/#primaryimage"},"image":{"@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/#primaryimage"},"thumbnailUrl":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2016\/02\/Bardintzeff.A_2016.03.Croire-282x450.jpg","datePublished":"2016-02-27T18:10:41+00:00","dateModified":"2016-02-27T18:13:16+00:00","author":{"@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#\/schema\/person\/974e1e0324e3e06f08253784e8eca61e"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2016\/02\/27\/je-suis-un-optimiste\/#primaryimage","url":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2016\/02\/Bardintzeff.A_2016.03.Croire.jpg","contentUrl":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2016\/02\/Bardintzeff.A_2016.03.Croire.jpg","width":740,"height":1181},{"@type":"WebSite","@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#website","url":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/","name":"VOLCANMANIA : le blog de Jacques-Marie BARDINTZEFF, volcanologue","description":"Les volcans ? Passionn\u00e9ment ! Les volcans ne sont pas toujours m\u00e9chants, ils sont aussi les t\u00e9moins de la Terre active !","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#\/schema\/person\/974e1e0324e3e06f08253784e8eca61e","name":"jmbardintzeff","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d38cb5297008217786910838f2aa1bda?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d38cb5297008217786910838f2aa1bda?s=96&d=mm&r=g","caption":"jmbardintzeff"},"url":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/author\/jmbardintzeff\/"}]}},"_links":{"self":[{"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/posts\/1145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/comments?post=1145"}],"version-history":[{"count":4,"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/posts\/1145\/revisions"}],"predecessor-version":[{"id":1150,"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/posts\/1145\/revisions\/1150"}],"wp:attachment":[{"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/media?parent=1145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/categories?post=1145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/tags?post=1145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}