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Au cours du XX e siecle, les temperatures moyennes de la terre ont augmente de 0,6+/-0,2<space> o C et les vingt dernieres annees incluent les plus chaudes, significativement differentes de toutes les precedentes au cours du dernier millenaire. Ce rechauffement s'est accompagne de la perturbation de nombreux parametres meteorologiques et climatiques (pluies, periodes de froid...
L'energie nucleaire, et plus precisement l'electronucleaire (associe a la production d'hydrogene), peut remplacer les combustibles fossiles, en contribuant aussi peu a l'effet de serre que les energies renouvelables. Outre la gestion des dechets nucleaires, ou une solution doit etre demontree rapidement, d'autres questions cles doivent etre examinees pour achever la demonstration de la viabilite de...