{"id":3712,"date":"2007-09-30T21:53:47","date_gmt":"2007-09-30T21:53:47","guid":{"rendered":"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/2007\/09\/30\/matires-premire-2\/"},"modified":"2012-07-12T10:04:22","modified_gmt":"2012-07-12T10:04:22","slug":"matires-premire-2","status":"publish","type":"post","link":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2007\/09\/30\/matires-premire-2\/","title":{"rendered":"Mati\u00e8res premi\u00e8res&#8230;"},"content":{"rendered":"<p><a href=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/images_82.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"228\"  alt=\"Images_8\" src=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/images_8.jpg\" style=\"margin: 0px 5px 5px 0px;float: left\" \/><\/a>Les mati\u00e8res premi\u00e8res, les m\u00e9taux, semblent elles aussi avoir atteint un<a href=\"http:\/\/www.mineralinfo.org\/Panorama\/Pano2000\/AuAg.htm\"> point de d\u00e9croissance<\/a>, l&rsquo;or entre autre aussi.<br \/>Amenuisement des gisements, les &quot;riches&quot;, l&rsquo;\u00e9tant de moins en moins, et de plus en plus difficile d&rsquo;acc\u00e8s, au prix de souffrances humaines incroyables.<br \/>Et l&rsquo;or n&rsquo;est pas le seul dans le m\u00eame cas de figure.<br \/>Dans toutes les mines aussi, les petits bras muscl\u00e9s sont peu nombreux d\u00e9sormais.<\/p>\n<p>On compte davantage sur les machines, et comme le prix des mati\u00e8res premi\u00e8res \u00e9tait tr\u00e8s bas dans les ann\u00e9es 1980 et 1990, beaucoup de gisements ont \u00e9t\u00e9 laiss\u00e9s \u00e0 l&rsquo;abandon.<br \/>La plupart des m\u00e9taux&nbsp; comptent d\u00e9sormais davantage sur la r\u00e9cup\u00e9ration que sur les productions mini\u00e8res &quot;fraiches&quot;. <br \/>Pour donner un ordre d&rsquo;id\u00e9e, en France on consomme 18 millions de tonnes d&rsquo;acier par an. 9 viennent de la r\u00e9cup\u00e9ration. On consid\u00e8re d\u00e9sormais, certaines applications (comme une habitation par exemple), comme un &quot;stock provisoire&quot; de tant de kilos de cuivre, d&rsquo;acier, etc&#8230;<br \/><a href=\"http:\/\/www.sfc.fr\/Donnees\/annex\/cours\/texcours.htm\">Pr\u00e9lude d&rsquo;un monde fini <\/a>?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les mati\u00e8res premi\u00e8res, les m\u00e9taux, semblent elles aussi avoir atteint un point de d\u00e9croissance, l&rsquo;or entre autre aussi.Amenuisement des gisements, les &quot;riches&quot;, l&rsquo;\u00e9tant de moins en moins, et de plus en plus difficile d&rsquo;acc\u00e8s, au prix de souffrances humaines incroyables.Et l&rsquo;or n&rsquo;est pas le seul dans le m\u00eame cas de figure.Dans toutes les mines aussi, [&hellip;]<\/p>\n","protected":false},"author":198,"featured_media":6347,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[1428],"class_list":["post-3712","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","tag-prelude-dun-monde-fini-point-de-decroissance"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - 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