Exploration : Jean-Louis \u00c9tienne repart \u00e0 l’aventure avec le voilier Pers\u00e9v\u00e9rance<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\nPolar Pod\u00a0: la cath\u00e9drale des 40\u00e8mes rugissants<\/h2>\n
Le projet ultime de Jean-Louis \u00c9tienne porte un nom\u00a0: Polar Pod. Cette structure verticale de 100 m\u00e8tres de haut, dont 75 m\u00e8tres sous l’eau avec un lest de 150 tonnes, est con\u00e7ue pour affronter l’oc\u00e9an Austral, \u00ab\u00a0la mer la plus dangereuse au monde\u00a0\u00bb.<\/em> L’objectif\u00a0? \u00c9tudier en continu, aux quatre saisons, cet \u00ab\u00a0oc\u00e9an le moins connu de la plan\u00e8te\u00a0\u00bb<\/em> qui joue un r\u00f4le majeur dans la r\u00e9gulation du climat.\u00a0\u00ab\u00a0Quel type de vaisseau permettrait de s\u00e9journer sur cet oc\u00e9an de temp\u00eate dans des bonnes conditions de s\u00e9curit\u00e9 et de confort\u00a0?\u00a0\u00bb<\/em>, interroge l’explorateur. Sa r\u00e9ponse\u00a0: un navire vertical, z\u00e9ro \u00e9mission, propuls\u00e9 par le courant circumpolaire et aliment\u00e9 par des \u00e9oliennes. \u00c0 bord, huit personnes\u00a0: quatre ing\u00e9nieurs oc\u00e9anographes, trois marins et une autre personne, pour \u00e9tudier\u00a0\u00ab\u00a0le principal puits de carbone oc\u00e9anique de la plan\u00e8te\u00a0\u00bb.<\/em> Face \u00e0 Sonia Devillers qui le pr\u00e9sente comme un\u00a0\u00ab\u00a0b\u00e2tisseur\u00a0\u00bb, Jean-Louis \u00c9tienne r\u00e9sume sa philosophie\u00a0:\u00a0\u00ab\u00a0Le moteur, c’est l’envie. On ne repousse pas ses limites, on se d\u00e9couvre. On a des performances qu’on ignore de soi.\u00a0\u00bb<\/em>\u00a0Et de conclure sur l’essentiel\u00a0:\u00a0\u00ab\u00a0R\u00e9sister \u00e0 la tentation de l’abandon, c’est une fa\u00e7on tr\u00e8s constructive d’avancer.\u00a0\u00bb<\/em><\/p>\n\u00ab\u00a0Pers\u00e9v\u00e9rance, un voilier pour l’avenir de la plan\u00e8te\u00a0\u00bb de Jean-Louis \u00c9tienne, avec les photographies de Francis Latreille, est publi\u00e9 aux \u00e9ditions Michel Lafon.<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n
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