{"id":3689,"date":"2026-01-22T19:29:44","date_gmt":"2026-01-22T19:29:44","guid":{"rendered":"https:\/\/www.africa-press.net\/fr\/home\/avertissement-de-lonu-sur-la-penurie-deau-et-debat"},"modified":"2026-01-22T22:16:46","modified_gmt":"2026-01-22T22:16:46","slug":"avertissement-de-lonu-sur-la-penurie-deau-et-debat","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/fr\/divers\/avertissement-de-lonu-sur-la-penurie-deau-et-debat","title":{"rendered":"Avertissement de L’Onu sur la P\u00e9nurie D’Eau et D\u00e9bat"},"content":{"rendered":"

Africa-Press. <\/strong> <\/span>Les internautes ont re\u0301agi a\u0300 l\u2019avertissement de l\u2019ONU sur l\u2019entre\u0301e du monde dans une phase de “faillite de l\u2019eau”, apre\u0300s qu\u2019un rapport onusien a re\u0301ve\u0301le\u0301 qu\u2019une personne sur quatre, soit plus de 2 milliards de personnes, consomme de l\u2019eau non potable.<\/p>\n

Selon le rapport, le monde ne souffre plus seulement d\u2019une pe\u0301nurie ou d\u2019un de\u0301ficit d\u2019eau, mais est officiellement entre\u0301 dans une phase beaucoup plus critique qualifie\u0301e de “l\u2019e\u0300re de la faillite de l\u2019eau”.<\/p>\n

Cette classification alarmante s\u2019explique par le fait que les ressources en eau ont e\u0301te\u0301 e\u0301puise\u0301es et qu\u2019une partie massive des syste\u0300mes hydriques pourrait ne jamais e\u0302tre re\u0301cupe\u0301re\u0301e, avertissant que le jour pourrait venir ou\u0300 l\u2019on ouvrira le robinet et aucune eau n\u2019en sortira.<\/p>\n

Le rapport re\u0301ve\u0300le que les syste\u0300mes hydriques compose\u0301s de neiges, glaciers, rivie\u0300res, lacs et eaux souterraines ont connu un de\u0301clin sans pre\u0301ce\u0301dent: les rivie\u0300res s\u2019asse\u0300chent, les glaciers fondent a\u0300 une vitesse alarmante, et les nappes phre\u0301atiques se rare\u0301fient, entrai\u0302nant le desse\u0300chement des sols et l\u2019effondrement de la surface terrestre, avec de grands crate\u0300res de\u0301ja\u0300 visibles dans le nord de l\u2019Afrique, le Moyen-Orient et le sud des E\u0301tats-Unis.<\/p>\n

L\u2019ONU pointe les changements climatiques comme principal responsable, indiquant que la moitie\u0301 des Grands Lacs connai\u0302t une baisse drastique de ses eaux de surface, et qu\u2019un tiers des glaces mondiales ont totalement disparu.<\/p>\n

Mais la nature n\u2019est pas seule responsable: 70 % des plus grandes nappes phre\u0301atiques souterraines ont e\u0301te\u0301 surexploite\u0301es par l\u2019homme, et plus de 400 millions d\u2019hectares de zones humides ont disparu a\u0300 cause du pre\u0301le\u0300vement excessif pour l\u2019agriculture et l\u2019industrie.<\/p>\n

Re\u0301pe\u0301tition des alertes<\/b><\/p>\n

Le programme \u201cShabakat\u201d (2026\/1\/22) a observe\u0301 une division sur les re\u0301seaux sociaux: certains voient dans cet avertissement une re\u0301pe\u0301tition d\u2019alertes anciennes sans mesures concre\u0300tes, d\u2019autres imputent la crise aux pays pauvres, tandis que d\u2019autres encore appellent a\u0300 des solutions pratiques imme\u0301diates.<\/p>\n

Le militant Abdel Rahim a commente\u0301 que ce n\u2019est pas une nouveaute\u0301:<\/p>\n

“Ce n\u2019est pas une nouvelle ni une surprise. Depuis des de\u0301cennies, les scientifiques mettent en garde contre la surexploitation et la pollution de l\u2019eau, mais nous, les humains, continuons a\u0300 ignorer et n\u2019avons pas pris de mesures radicales pour prote\u0301ger les ressources restantes, nous nous contentons d\u2019alerter.”<\/p>\n

L\u2019activiste Salam a souligne\u0301 que les populations pauvres seront les premie\u0300res victimes:<\/p>\n

“Bien su\u0302r, les plus touche\u0301s seront les populations pauvres, car les grandes puissances exploitent depuis des anne\u0301es l\u2019eau de mer et concentrent de gigantesques infrastructures de dessalement, tandis que nous resterons choque\u0301s seulement par leurs rapports.”<\/p>\n

L\u2019internaute Ayman a pointe\u0301 la responsabilite\u0301 humaine malgre\u0301 les changements climatiques:<\/p>\n

“Les changements climatiques ont fortement affecte\u0301 les sources d\u2019eau, c\u2019est vrai, mais nous continuons a\u0300 de\u0301truire ce qui reste pour nos propres inte\u0301re\u0302ts. Le jour viendra ou\u0300 nous souhaiterons une seule goutte, et la stupidite\u0301 est d\u2019attendre la pluie qui ne pourra plus restaurer des terres de\u0301truites. C\u2019est une catastrophe.”<\/p>\n

Enfin, Nada a appele\u0301 a\u0300 des solutions pratiques imme\u0301diates au lieu de simplement attendre la se\u0301cheresse:<\/p>\n

“Et apre\u0300s? Il n\u2019y a pas de solutions? On reste la\u0300 a\u0300 attendre la soif? Il existe certainement des solutions, nos pays doivent les appliquer au lieu des conflits, sinon nous mourrons tous a\u0300 cause de la se\u0301cheresse.”<\/p>\n

Au niveau pratique, les experts ont souligne\u0301 qu\u2019il est encore possible de sauver ce qui peut l\u2019e\u0302tre, a\u0300 condition de rationaliser l\u2019usage de l\u2019eau, de\u0301velopper des syste\u0300mes agricoles e\u0301conomes en eau, et recycler les eaux pluviales et les eaux use\u0301es.<\/p>\n

Retrouvez plus d\u2019actualit\u00e9s et d\u2019analyses sur l\u2019Afrique<\/span> sur le site Africa Press<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press. Les internautes ont re\u0301agi a\u0300 l\u2019avertissement de l\u2019ONU sur l\u2019entre\u0301e du monde dans une phase de “faillite de l\u2019eau”, apre\u0300s qu\u2019un rapport onusien a re\u0301ve\u0301le\u0301 qu\u2019une personne sur quatre, soit plus de 2 milliards de personnes, consomme de l\u2019eau non potable. Selon le rapport, le monde ne souffre plus seulement d\u2019une pe\u0301nurie ou d\u2019un […]<\/p>\n","protected":false},"author":82,"featured_media":3688,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[79],"tags":[240],"class_list":["post-3689","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","tag-lafrique"],"yoast_head":"\nAvertissement de L'Onu sur la P\u00e9nurie D'Eau et D\u00e9bat - Africa Press France<\/title>\n<meta name=\"description\" content=\"-article-header-tag"> Africa-Press. 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