{"id":6218,"date":"2016-09-18T07:44:06","date_gmt":"2016-09-18T07:44:06","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/feldmann\/?p=6218"},"modified":"2016-09-26T16:25:14","modified_gmt":"2016-09-26T16:25:14","slug":"video-lost-in-light-lumiere-cache-etoiles","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/09\/18\/video-lost-in-light-lumiere-cache-etoiles\/","title":{"rendered":"En vid\u00e9o : Lost in Light, quand la lumi\u00e8re cache les \u00e9toiles"},"content":{"rendered":"<p><strong>Avec Lost in Light, le photographe Sriram Murali nous propose de d\u00e9couvrir \u00e0 quel point la pollution lumineuse affecte notre vision du ciel nocturne. \u00a0<\/strong><\/p>\n<p>Nous vivons dans un monde inond\u00e9 de lumi\u00e8re la nuit, et ce n&#8217;est pas la derni\u00e8re carte mondiale de la <a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2014\/06\/28\/pollution-lumineuse\/\" target=\"_blank\">pollution lumineuse<\/a> publi\u00e9e au mois de juin dernier dans la revue <a href=\"http:\/\/advances.sciencemag.org\/content\/2\/6\/e1600377\" target=\"_blank\"><em>Science Advances<\/em><\/a> qui d\u00e9montrera le contraire. On estime aujourd&#8217;hui que plus de 80% de la population mondiale ne voit plus la <a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/04\/27\/voie-lactee-au-dessus-des-nuages-depuis-lile-de-la-palma\/\" target=\"_blank\">Voie lact\u00e9e<\/a>, un chiffre qui frise les 99% quand on se limite aux seuls habitants de l&#8217;Europe et des\u00a0\u00c9tats-Unis !<\/p>\n\n<!-- iframe plugin v.5.1 wordpress.org\/plugins\/iframe\/ -->\n<iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/178841667\" width=\"640\" height=\"360\" frameborder=\"0\" 0=\"webkitallowfullscreen\" 1=\"mozallowfullscreen\" 2=\"allowfullscreen&gt;&lt;\/iframe\" scrolling=\"yes\" class=\"iframe-class\"><\/iframe>\n\n<p>Comment prendre conscience de l&#8217;impact des \u00e9clairages urbains sur la qualit\u00e9 du ciel nocturne ? C&#8217;est \u00e0 cette question que tente de r\u00e9pondre le photographe <a href=\"http:\/\/srirammurali.com\/#pristine-skies\" target=\"_blank\">Sriram Murali<\/a>. Tourn\u00e9e principalement en Californie, sa vid\u00e9o intitul\u00e9e Lost in Light nous r\u00e9v\u00e8le progressivement la beaut\u00e9 du ciel \u00e9toil\u00e9 au fil de s\u00e9quences enregistr\u00e9es de plus en plus loin des sources de pollution lumineuse.<!--more--><\/p>\n<p>Sriram Murali se pla\u00eet \u00e0 r\u00eaver d&#8217;un ciel plein d&#8217;\u00e9toiles pour tous, un spectacle qui ferait de nous des \u00eatres plus r\u00e9fl\u00e9chis, curieux, empathiques, aimables et bienveillants. Un monde meilleur o\u00f9 nous nous sentirions en harmonie avec la nature, plein d&#8217;humanit\u00e9 pour les autres esp\u00e8ces, issues comme nous de l&#8217;Univers.<\/p>\n<p>Mais ce r\u00eave risque de ne jamais se r\u00e9aliser : m\u00eame si un certain nombre de communes commencent \u00e0 \u00e9teindre leurs lampadaires une partie ou toute la nuit (principalement pour faire des \u00e9conomies), on estime que l&#8217;augmentation de l&#8217;\u00e9clairage g\u00e9n\u00e9ral au niveau de notre plan\u00e8te conna\u00eet une croissance annuelle de l&#8217;ordre de 6%. Pire, le remplacement progressif des\u00a0lampes au sodium par des lampadaires \u00e0 Led rendra le ciel nocturne encore plus clair car ils \u00e9mettent une lumi\u00e8re bleue \u00e0 laquelle nous sommes beaucoup plus sensibles.<\/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>Avec Lost in Light, le photographe Sriram Murali nous propose de d\u00e9couvrir \u00e0 quel point la pollution lumineuse affecte notre vision du ciel nocturne. \u00a0 Nous vivons dans un monde inond\u00e9 de lumi\u00e8re la nuit, et ce n&#8217;est pas la derni\u00e8re carte mondiale de la pollution lumineuse publi\u00e9e au mois de juin dernier dans la &hellip; <a href=\"https:\/\/blogs.futura-sciences.com\/feldmann\/2016\/09\/18\/video-lost-in-light-lumiere-cache-etoiles\/\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">En vid\u00e9o : Lost in Light, quand la lumi\u00e8re cache les \u00e9toiles<\/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":8,"featured_media":6219,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[87],"tags":[1251,1808,1807,1804,167,1806,1805,166],"class_list":["post-6218","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-les-hommes-et-le-ciel","tag-californie","tag-lampe-a-led","tag-lampe-au-sodium","tag-lost-in-light","tag-pollution-lumineuse","tag-science-advances","tag-sriram-murali","tag-voie-lactee"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - 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