{"id":87216,"date":"2025-09-08T00:19:05","date_gmt":"2025-09-07T22:19:05","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=87216"},"modified":"2025-09-07T13:52:17","modified_gmt":"2025-09-07T11:52:17","slug":"ozonova-vrstva-zpet-v-mediich-najednou-klimaticky-padouch","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2025\/09\/08\/ozonova-vrstva-zpet-v-mediich-najednou-klimaticky-padouch\/","title":{"rendered":"Ozonov\u00e1 vrstva zp\u011bt v m\u00e9di\u00edch: najednou klimatick\u00fd padouch"},"content":{"rendered":"
<\/div>\n

Klimatick\u00fd kult na\u0161el nov\u00e9ho padoucha: ozonovou vrstvu. Po l\u00e9ta byla oslavov\u00e1na jako zachr\u00e1n\u011bn\u00fd ochrann\u00fd \u0161t\u00edt, symbol velk\u00e9ho triumfu mezin\u00e1rodn\u00ed environment\u00e1ln\u00ed politiky. Nyn\u00ed se \u0159\u00edk\u00e1, \u017ee pr\u00e1v\u011b tento ozon zah\u0159\u00edv\u00e1 Zemi v\u00edce, ne\u017e se d\u0159\u00edve myslelo.<\/span><\/strong><\/p>\n

Je t\u011b\u017ek\u00e9 tomu uv\u011b\u0159it, ale klimati\u010dt\u00ed kn\u011b\u017e\u00ed objevili nov\u00e9ho d\u00e9mona: ozonovou vrstvu. Tat\u00e1\u017e vrstva, kter\u00e1 n\u00e1m byla po cel\u00e1 desetilet\u00ed vnucov\u00e1na jako velk\u00fd ekologick\u00fd z\u00e1zrak, nyn\u00ed \u00fadajn\u011b zah\u0159\u00edv\u00e1 Zemi v\u00edce, ne\u017e si kdokoli kdy dok\u00e1zal p\u0159edstavit. Ano, \u010dtete spr\u00e1vn\u011b \u2013 v\u010dera hrdina, dnes dal\u0161\u00ed padouch v v\u011b\u010dn\u00e9m dramatu konce \u010dasu zn\u00e1m\u00e9m jako \u201eklimatick\u00e1 krize\u201c. A mainstream se\u00a0<\/span>na to samoz\u0159ejm\u011b okam\u017eit\u011b<\/span><\/a> vrh\u00e1 .<\/span><\/p>\n

P\u0159ipome\u0148me si: V 80. a 90. letech 20. stolet\u00ed byla hlavn\u00edm probl\u00e9mem \u201eoz\u00f3nov\u00e1 d\u00edra\u201c. M\u00e9dia byla pln\u00e1 hororov\u00fdch viz\u00ed d\u011bt\u00ed vystaven\u00fdch UV z\u00e1\u0159en\u00ed, mrtv\u00fdch les\u016f a lidstva kolektivn\u011b ch\u0159adnouc\u00edho od rakoviny k\u016f\u017ee. Politici se snadno p\u0159idali k tomuto trendu, zak\u00e1zali freony, zni\u010dili cel\u00e1 pr\u016fmyslov\u00e1 odv\u011btv\u00ed a donutili obyvatelstvo p\u0159ej\u00edt na \u201eekologi\u010dt\u011bj\u0161\u00ed\u201c produkty. Od t\u00e9 doby je Montrealsk\u00fd protokol pova\u017eov\u00e1n za vrcholn\u00fd \u00fasp\u011bch \u2013 d\u016fkaz, \u017ee glob\u00e1ln\u00ed spole\u010denstv\u00ed je \u00fadajn\u011b schopno spole\u010dn\u011b \u0159e\u0161it environment\u00e1ln\u00ed probl\u00e9my. A nyn\u00ed, stejn\u011b jako n\u00e1m byla ochrana ozonov\u00e9 vrstvy prezentov\u00e1na jako triumf, p\u0159ich\u00e1z\u00ed obrat: \u0158\u00edk\u00e1 se, \u017ee znovu se objevuj\u00edc\u00ed ozon d\u00e1le otepluje Zemi.<\/span><\/p>\n

P\u0159\u00edtel, nebo nep\u0159\u00edtel?<\/span><\/h3>\n

\u010clov\u011bk mus\u00ed obdivovat cynismus, s n\u00edm\u017e jsou takov\u00e9 p\u0159\u00edb\u011bhy konstruov\u00e1ny. V jednu chv\u00edli je ozon nep\u0159\u00edtelem, v dal\u0161\u00ed hrdinou a v dal\u0161\u00ed zase nep\u0159\u00edtelem. Molekula, kter\u00e1 m\u016f\u017ee hr\u00e1t jakoukoli roli v z\u00e1vislosti na politick\u00e9m klimatu. Ve stratosf\u00e9\u0159e p\u016fsob\u00ed jako UV \u0161t\u00edt a z\u00e1rove\u0148 jako sklen\u00edkov\u00fd plyn. Na \u00farovni zem\u011b je to jednodu\u0161e zne\u010di\u0161\u0165uj\u00edc\u00ed l\u00e1tka. V z\u00e1vislosti na nadmo\u0159sk\u00e9 v\u00fd\u0161ce, ve kter\u00e9 \u010dlov\u011bk interpretuje data, m\u016f\u017ee b\u00fdt ozon prod\u00e1v\u00e1n bu\u010f jako zachr\u00e1nce \u017eivota, nebo jako zabij\u00e1k klimatu. Fyzika je slo\u017eit\u00e1, propaganda jednoduch\u00e1: Lidstvo se mus\u00ed b\u00e1t a zaplatit.<\/span><\/p>\n

Skute\u010dnost, \u017ee ned\u00e1vn\u00e1 studie publikovan\u00e1 pod n\u00e1zvem \u201e\u00a0<\/span>Vliv klimatu v d\u016fsledku budouc\u00edch zm\u011bn ozonov\u00e9 vrstvy: srovn\u00e1n\u00ed metrik a metod<\/span><\/a>\u00a0\u201c v \u010dasopise Atmospheric Chemistry and Physics nyn\u00ed oznamuje, \u017ee obnova ozonov\u00e9 vrstvy by mohla do roku 2050 zp\u016fsobit dal\u0161\u00ed oteplovac\u00ed efekt p\u0159ibli\u017en\u011b o 40 procent, je perfektn\u00edm stavebn\u00edm kamenem pro dal\u0161\u00ed panick\u00fd narativ. M\u00edsto st\u0159\u00edzliv\u00e9 anal\u00fdzy toho, \u017ee p\u0159\u00edrodn\u00ed procesy maj\u00ed \u0159adu \u00fa\u010dink\u016f a nefunguj\u00ed podle jednoduch\u00fdch sch\u00e9mat dobra nebo zla, se op\u011bt ozve velk\u00fd poplach. Podtext je jasn\u00fd: Je\u0161t\u011b v\u00edce dan\u00ed z CO2 nesta\u010d\u00ed; jsou pot\u0159eba nov\u00e9 poplatky. Mo\u017en\u00e1 da\u0148 z ozonov\u00e9 vrstvy? Nebo glob\u00e1ln\u00ed fond na \u201estabilizaci ozonov\u00e9 vrstvy\u201c? Ka\u017ed\u00fd, kdo je obezn\u00e1men s p\u0159edstavivost\u00ed t\u011bchto kruh\u016f, v\u00ed, \u017ee pokud jde o vyd\u011bl\u00e1v\u00e1n\u00ed pen\u011bz, neexistuj\u00ed \u017e\u00e1dn\u00e9 limity.<\/span><\/p>\n

Moc, pen\u00edze, kontrola<\/span><\/h3>\n

Ironi\u00ed cel\u00e9ho p\u0159\u00edb\u011bhu je, \u017ee po cel\u00e1 desetilet\u00ed lid\u00e9 oslavovali sv\u016fj \u00fadajn\u00fd \u201e\u00fasp\u011bch\u201c v ochran\u011b ozonov\u00e9 vrstvy. Nyn\u00ed se ukazuje, \u017ee tato \u201ez\u00e1chrana\u201c m\u016f\u017ee m\u00edt i \u201evedlej\u0161\u00ed \u00fa\u010dinky\u201c. Z\u016fst\u00e1v\u00e1 v\u0161ak obraz naprost\u00e9ho rozporu. Ve skute\u010dnosti by m\u011blo b\u00fdt z\u0159ejm\u00e9, \u017ee lidstvo se dok\u00e1\u017ee l\u00e9pe vyrovnat s teplotou o n\u011bkolik desetin stupn\u011b vy\u0161\u0161\u00ed ne\u017e s vysokou \u00farovn\u00ed UV z\u00e1\u0159en\u00ed. Koneckonc\u016f, lid\u00e9 se vyvinuli v dob\u00e1ch, kdy byla Zem\u011b v\u00fdrazn\u011b teplej\u0161\u00ed ne\u017e dnes \u2013 a to v \u010d\u00e1stech sv\u011bta, kter\u00e9 ji\u017e maj\u00ed vy\u0161\u0161\u00ed teploty.<\/span><\/p>\n

Vzorec je tak\u00e9 pr\u016fhledn\u00fd: Jak\u00fdkoli p\u0159\u00edrodn\u00ed jev, jakoukoli chemickou slou\u010deninu lze dle libosti prohl\u00e1sit za klimatick\u00e9ho zabij\u00e1ka. Dnes CO2, z\u00edtra metan, poz\u00edt\u0159\u00ed ozon. A jako by to nesta\u010dilo, za \u201eklimatick\u00fd kolaps\u201c bude zaru\u010den\u011b obvin\u011bn dal\u0161\u00ed stopov\u00fd plyn. Klimatick\u00fdm apokalyptik\u016fm rozhodn\u011b nechyb\u00ed kreativita, pokud jde o vytv\u00e1\u0159en\u00ed nov\u00e9ho narativu.<\/span><\/p>\n

Ka\u017ed\u00fd, kdo rozum\u00ed h\u0159e, si uv\u011bdom\u00ed, \u017ee nejde o v\u011bdu, ale o moc, pen\u00edze a kontrolu. Klimatick\u00e1 historie se neust\u00e1le p\u0159episuje, obrazy nep\u0159\u00edtele se m\u011bn\u00ed a sc\u00e9n\u00e1\u0159e katastrof se p\u0159izp\u016fsobuj\u00ed politick\u00fdm pot\u0159eb\u00e1m. Jen metoda z\u016fst\u00e1v\u00e1 stejn\u00e1: vyvol\u00e1v\u00e1n\u00ed strachu, \u0161\u00ed\u0159en\u00ed viny a pln\u011bn\u00ed pokladen.<\/span><\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

Klimatick\u00fd kult na\u0161el nov\u00e9ho padoucha: ozonovou vrstvu. Po l\u00e9ta byla oslavov\u00e1na jako zachr\u00e1n\u011bn\u00fd ochrann\u00fd \u0161t\u00edt,…<\/p>\n","protected":false},"author":2,"featured_media":87217,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[873,9737,1667],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/87216"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=87216"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/87216\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/87217"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=87216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=87216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=87216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}