{"id":121127,"date":"2026-11-14T00:16:00","date_gmt":"2026-11-13T23:16:00","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=121127"},"modified":"2026-11-13T10:37:20","modified_gmt":"2026-11-13T09:37:20","slug":"sokujici-dukazy-naznacuji-ze-lide-nejsou-zodpovedni-za-vetsinu-narustu-co2","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2026\/11\/14\/sokujici-dukazy-naznacuji-ze-lide-nejsou-zodpovedni-za-vetsinu-narustu-co2\/","title":{"rendered":"\u0160okuj\u00edc\u00ed d\u016fkazy nazna\u010duj\u00ed, \u017ee lid\u00e9 nejsou zodpov\u011bdn\u00ed za v\u011bt\u0161inu n\u00e1r\u016fstu CO2"},"content":{"rendered":"
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Lid\u00e9 p\u0159isp\u00edvaj\u00ed pouze 4 % oxidu uhli\u010dit\u00e9ho, kter\u00fd se ka\u017edoro\u010dn\u011b dost\u00e1v\u00e1 do zemsk\u00e9 atmosf\u00e9ry. Nicm\u00e9n\u011b hlavn\u00ed v\u011bda o antropogenn\u00ed zm\u011bn\u011b klimatu tvrd\u00ed, \u017ee to zp\u016fsobilo 50% n\u00e1r\u016fst tohoto stopov\u00e9ho plynu od p\u0159edindustri\u00e1ln\u00ed doby.<\/span><\/strong><\/p>\n

Toto kontroverzn\u00ed tvrzen\u00ed lze ve skute\u010dnosti ov\u011b\u0159it pomoc\u00ed dat o izotopech uhl\u00edku. V\u00fdsledky jsou nyn\u00ed k dispozici v podrobn\u00e9 matematick\u00e9 studii, kterou ned\u00e1vno publikoval p\u0159edn\u00ed klimatolog (z t\u00e1bora skeptik\u016f), Dr. Willie Soon. Jeho senza\u010dn\u00edm z\u00e1v\u011brem je, \u017ee <\/span>fosiln\u00ed paliva nejsou zodpov\u011bdn\u00e1<\/span><\/a> za ned\u00e1vn\u00fd n\u00e1r\u016fst atmosf\u00e9rick\u00e9ho CO2. To je v rozporu s \u0161iroce p\u0159ij\u00edman\u00fdm v\u011bdeck\u00fdm z\u00e1v\u011brem, kter\u00fd m\u00e1 tak\u00e9 tu v\u00fdhodu, \u017ee dod\u00e1v\u00e1 d\u016fv\u011bryhodnost politick\u00e9 fantazii o nulov\u00fdch \u010dist\u00fdch emis\u00edch.<\/span><\/p>\n

Je samoz\u0159ejm\u00e9, \u017ee mainstreamov\u00e1 m\u00e9dia a v\u011bdeck\u00e1 komunita se budou sna\u017eit ignorovat toto velkolep\u00e9 zji\u0161t\u011bn\u00ed Dr. Soona a jeho spoluautora Jonathana Cohlera. Pokud se uk\u00e1\u017ee jako pravdiv\u00e9 nebo bude p\u0159ijato jako rozumn\u00e1 hypot\u00e9za, zni\u010d\u00ed to nejd\u016fle\u017eit\u011bj\u0161\u00ed v\u011bdeck\u00fd z\u00e1klad pro nulov\u00e9 \u010dist\u00e9 emise. P\u0159esto\u017ee hladiny CO2 v atmosf\u00e9\u0159e z\u016fst\u00e1vaj\u00ed n\u00edzk\u00e9, kolem 425 ppm ve srovn\u00e1n\u00ed s p\u0159edchoz\u00edmi \u00farovn\u011bmi, aktivist\u00e9 vyu\u017eili ned\u00e1vn\u00e9ho zdrav\u00e9ho n\u00e1r\u016fstu, kter\u00fd se shodoval s o\u017eiven\u00edm glob\u00e1ln\u00ed teploty o 1 \u00b0C po mini dob\u011b ledov\u00e9, k \u0161\u00ed\u0159en\u00ed zpolitizovan\u00e9 r\u00e9toriky o spaluj\u00edc\u00ed Zemi.<\/span><\/p>\n

Na z\u00e1klad\u011b r\u016fzn\u00fdch izotopov\u00fdch podpis\u016f CO2 z fosiln\u00edch paliv a dal\u0161\u00edch forem plynu, kter\u00e9 se p\u0159irozen\u011b uvol\u0148uj\u00ed do atmosf\u00e9ry, auto\u0159i vypo\u010d\u00edtali, \u017ee uhlovod\u00edky by mohly odpov\u00eddat za ned\u00e1vn\u00fd n\u00e1r\u016fst v rozmez\u00ed od nuly do 26 %.<\/span><\/p>\n

V\u011bdci tak\u00e9 uv\u00e1d\u011bj\u00ed druh\u00fd d\u016fkaz, kter\u00fd podporuje sv\u00e1 zji\u0161t\u011bn\u00ed. P\u011bt set let r\u016fstu vrstev karibsk\u00e9 mo\u0159sk\u00e9 houby ukazuje, \u017ee r\u016fzn\u00e9 izotopov\u00e9 signatury CO2 z\u016fstaly pozoruhodn\u011b konstantn\u00ed, a to i p\u0159es enormn\u00ed n\u00e1r\u016fst vyu\u017e\u00edv\u00e1n\u00ed a spalov\u00e1n\u00ed fosiln\u00edch paliv. Z toho auto\u0159i vyvozuj\u00ed z\u00e1v\u011br, \u017ee t\u00e9m\u011b\u0159 cel\u00fd ned\u00e1vn\u00fd n\u00e1r\u016fst atmosf\u00e9rick\u00e9ho CO2 poch\u00e1z\u00ed z p\u0159\u00edrodn\u00edch zdroj\u016f, a nikoli z akumulace emis\u00ed fosiln\u00edch paliv. Hlavn\u00edm z\u00e1v\u011brem studie je, \u017ee p\u0159\u00edsp\u011bvek vyu\u017e\u00edv\u00e1n\u00ed fosiln\u00edch paliv je prakticky nulov\u00fd.<\/span><\/p>\n

Jednodu\u0161e \u0159e\u010deno, jejich v\u00fdpo\u010dty prob\u00edhaly n\u00e1sledovn\u011b. Uhl\u00edk se vyskytuje prim\u00e1rn\u011b ve dvou form\u00e1ch, naz\u00fdvan\u00fdch C-12 a C-13. Hojn\u011bj\u0161\u00ed forma, C-12, je leh\u010d\u00ed a tvo\u0159\u00ed asi 99 % celkov\u00e9ho mno\u017estv\u00ed. P\u0159irozen\u011b se vyskytuj\u00edc\u00ed uhl\u00edk obsahuje oba izotopy, ale pom\u011br t\u011bchto dvou se m\u00edrn\u011b li\u0161\u00ed v z\u00e1vislosti na zdroji uhl\u00edku. V\u011bdci se dohodli na standardu nazvan\u00e9m VPDB, se kter\u00fdm lze porovn\u00e1vat vzorky uhl\u00edku. Uhl\u00edk z fosiln\u00edch paliv obsahuje relativn\u011b m\u00e1lo C-13 a obvykle m\u00e1 charakter -28. To znamen\u00e1, \u017ee pom\u011br C-13 k C-12 je o 2,8 % pod standardem. P\u0159irozen\u011b uvol\u0148ovan\u00fd CO2 z oce\u00e1nu a dal\u0161\u00edch zdroj\u016f je bohat\u0161\u00ed na C-13 a m\u00e1 charakter -8, tedy o 0,8 % pod VPDB.<\/span><\/p>\n

Soon a Cohler zkoumali m\u011b\u0159en\u00ed izotop\u016f uhl\u00edku ze \u010dty\u0159 stanic pro monitorov\u00e1n\u00ed atmosf\u00e9ry na Havaji, Alja\u0161ce, v Kalifornii a na ji\u017en\u00edm p\u00f3lu. Pomoc\u00ed matematick\u00e9 metody zvan\u00e9 Keeling\u016fv graf odhadli izotopovou signaturu \u010dist\u00e9ho n\u00e1r\u016fstu atmosf\u00e9rick\u00e9ho CO2. V\u00fdsledkem byla hodnota p\u0159ibli\u017en\u011b -13,2. Auto\u0159i poznamen\u00e1vaj\u00ed, \u017ee v\u00fdsledn\u00e9 izotopov\u00e9 signatury by se mnohem bl\u00ed\u017eily k -28, pokud by za v\u011bt\u0161inu \u010dist\u00e9ho n\u00e1r\u016fstu byla zodpov\u011bdn\u00e1 fosiln\u00ed paliva. Proto tvrd\u00ed, \u017ee fosiln\u00ed paliva nemohou vysv\u011btlit v\u011bt\u0161inu ned\u00e1vn\u00e9ho n\u00e1r\u016fstu.<\/span><\/p>\n

Zast\u00e1nci Net Zero argumentuj\u00ed, \u017ee izotopov\u00e9 d\u016fkazy dokazuj\u00ed, \u017ee lid\u00e9 jsou prim\u00e1rn\u011b zodpov\u011bdn\u00ed za zv\u00fd\u0161en\u00e9 hladiny CO2 v atmosf\u00e9\u0159e a \u017ee toto zv\u00fd\u0161en\u00ed n\u00e1sledn\u011b zp\u016fsobilo v\u011bt\u0161inu, ne-li ve\u0161ker\u00e9, glob\u00e1ln\u00ed oteplov\u00e1n\u00ed po dobu nejm\u00e9n\u011b jednoho stolet\u00ed. Tento n\u00e1zor je \u00fast\u0159edn\u00edm bodem mainstreamov\u00e9 klimatologii. Pokud je v kl\u00ed\u010dov\u00fdch bodech zpochybn\u011bn a vyvr\u00e1cen, pe\u010dliv\u011b konstruovan\u00e1 a udr\u017eovan\u00e1 propaganda Net Zero se zhrout\u00ed jako dome\u010dek z karet.<\/span><\/p>\n

\u010casto se p\u0159edpokl\u00e1d\u00e1, \u017ee zemsk\u00e1 atmosf\u00e9ra byla v ned\u00e1vn\u00e9 minulosti v rovnov\u00e1ze. Prob\u00edhaj\u00ed v\u0161ak rozs\u00e1hl\u00e9 procesy v\u00fdm\u011bny CO2: oce\u00e1ny i pevnina tento plyn uvol\u0148uj\u00ed a absorbuj\u00ed. Sopky tak\u00e9 emituj\u00ed velk\u00e9 mno\u017estv\u00ed CO2, mo\u017en\u00e1 v\u00edce, ne\u017e se p\u016fvodn\u011b myslelo, proto\u017ee mnoho podvodn\u00edch hor z\u016fst\u00e1v\u00e1 neobjeven\u00fdch. Jin\u00fdmi slovy, obdob\u00ed stabiln\u00edch koncentrac\u00ed CO2 v atmosf\u00e9\u0159e v ned\u00e1vn\u00e9 minulosti nedokazuje, \u017ee ka\u017ed\u00fd zdroj a \u00fanik byl jednotliv\u011b v rovnov\u00e1ze. Ukazuje pouze, \u017ee \u010dist\u00fd efekt byl zhruba vyrovnan\u00fd. A samoz\u0159ejm\u011b, dne\u0161n\u00edch hladin CO2 bylo v minulosti dosa\u017eeno jen z\u0159\u00eddka. D\u0159\u00edve byly hladiny mnohem vy\u0161\u0161\u00ed, z \u010deho\u017e rostliny t\u011b\u017eily prost\u0159ednictv\u00edm \u017eivin. Za posledn\u00edch 600 milion\u016f let \u017eivota na Zemi byl pr\u016fm\u011brn\u00fd obsah CO2 v atmosf\u00e9\u0159e sedmkr\u00e1t vy\u0161\u0161\u00ed ne\u017e dne\u0161n\u00ed \u00farove\u0148, kter\u00e1 se bl\u00ed\u017e\u00ed prahu nedostatku.<\/span><\/p>\n

V <\/span>p\u0159edchoz\u00ed pr\u00e1ci<\/span><\/a> Soona a Cohlera, publikovan\u00e9 v b\u0159eznu lo\u0148sk\u00e9ho roku, bylo zji\u0161t\u011bno, \u017ee molekuly atmosf\u00e9rick\u00e9ho CO2 se vym\u011b\u0148uj\u00ed s p\u0159\u00edrodn\u00edmi rezervo\u00e1ry b\u011bhem p\u0159ibli\u017en\u011b 3,5 a\u017e 4 let. V tomto \u010dl\u00e1nku, kter\u00fd kriticky p\u0159ehodnocuje hypot\u00e9zu, \u017ee antropogenn\u00ed CO2 zp\u016fsobuje glob\u00e1ln\u00ed oteplov\u00e1n\u00ed, auto\u0159i interpretuj\u00ed m\u011b\u0159en\u00ed izotop\u016f uhl\u00edku jako d\u016fkaz, \u017ee ned\u00e1vn\u00e9mu n\u00e1r\u016fstu atmosf\u00e9rick\u00e9ho CO2 dominuj\u00ed sp\u00ed\u0161e p\u0159\u00edrodn\u00ed procesy ne\u017e lidsk\u00e9 emise. Vzhledem k t\u00e9to neust\u00e1l\u00e9 recirkulaci a kr\u00e1tk\u00e9 dob\u011b setrv\u00e1n\u00ed v atmosf\u00e9\u0159e si auto\u0159i kladou ot\u00e1zku, jak\u00fd pod\u00edl pozorovan\u00e9ho ned\u00e1vn\u00e9ho n\u00e1r\u016fstu atmosf\u00e9rick\u00e9ho CO2 lze p\u0159ipsat lidsk\u00fdm emis\u00edm.<\/span><\/p>\n

V zdvo\u0159il\u00e9 klimatick\u00e9 politice a v\u011bd\u011b samoz\u0159ejm\u011b nejsou ot\u00e1zky povoleny. Proto pr\u00e1ce nepohodln\u00fdch, kriticky zv\u00eddav\u00fdch v\u011bdc\u016f, jako jsou Willie Soon a Jonathan Cohler, z\u016fstane v t\u011bchto kooptovan\u00fdch kruz\u00edch, kter\u00fdm dominuj\u00ed fantazie o nulov\u00fdch \u010dist\u00fdch emis\u00edch, nediskutovan\u00e1 a do zna\u010dn\u00e9 m\u00edry ignorovan\u00e1.<\/span><\/p>\n

*<\/span><\/strong><\/h3>\n

Chris Morrison je<\/span><\/em> redaktorem rubriky pro \u017eivotn\u00ed prost\u0159ed\u00ed v den\u00edku Daily Sceptic*. Sledujte <\/span>ho na X.<\/span><\/a> Jeho nov\u00e1 kniha s p\u011bti hv\u011bzdi\u010dkami od z\u00e1kazn\u00edk\u016f* s n\u00e1zvem NEV\u011aROHODN\u00c9: Jak v\u011bdci, aktivisti\u010dt\u00ed politici a novin\u00e1\u0159i vymysleli klimatickou krizi, vyu\u017eili pochybn\u00e9 v\u00fdsledky po\u010d\u00edta\u010dov\u00fdch model\u016f jako zbra\u0148 a tvrdili, \u017ee existuje fale\u0161n\u00fd konsenzus, aby podpo\u0159ili kolektivistickou fantazii o nulov\u00e9 energetick\u00e9 bilanci, je nyn\u00ed k dispozici na Amazonu: ke sta\u017een\u00ed<\/a><\/em><\/span> za pouh\u00fdch 3,99 liber a v bro\u017eovan\u00e9 verzi<\/a> za 8,99 liber .<\/span><\/em><\/p>\n<\/div>\n<\/div>\n

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Zdroj<\/span><\/a><\/span><\/h3>\n

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

Lid\u00e9 p\u0159isp\u00edvaj\u00ed pouze 4 % oxidu uhli\u010dit\u00e9ho, kter\u00fd se ka\u017edoro\u010dn\u011b dost\u00e1v\u00e1 do zemsk\u00e9 atmosf\u00e9ry. Nicm\u00e9n\u011b…<\/p>\n","protected":false},"author":2,"featured_media":121128,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[2692,873,940],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/121127"}],"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=121127"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/121127\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/121128"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=121127"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=121127"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=121127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}