{"id":974,"date":"2019-11-22T18:54:33","date_gmt":"2019-11-22T17:54:33","guid":{"rendered":"https:\/\/master.k8s.p4.greenpeace.org\/slovakia\/?p=974"},"modified":"2026-06-29T12:14:18","modified_gmt":"2026-06-29T10:14:18","slug":"vzdy-bolo-teplo-a-vzdy-sa-topil-lad-vyvraciame-myty-ktore-koluju-o-klime","status":"publish","type":"post","link":"https:\/\/www.greenpeace.org\/slovakia\/clanok\/974\/vzdy-bolo-teplo-a-vzdy-sa-topil-lad-vyvraciame-myty-ktore-koluju-o-klime\/","title":{"rendered":"V\u017edy bolo teplo a v\u017edy sa topil \u013ead? Vyvraciame m\u00fdty, ktor\u00e9 koluj\u00fa o kl\u00edme"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>V\u0161etky tvrdenia, \u017ee klimatick\u00e1 zmena neexistuje \u010di, \u017ee ju nesp\u00f4sobuje \u010dlovek, u\u017e boli nieko\u013ekokr\u00e1t vyvr\u00e1ten\u00e9. V spolupr\u00e1ci s vedcom Janem Hollanem&nbsp; z \u00dastavu v\u00fdskumu glob\u00e1lnej zmeny pripravil Greenpeace \u010cR preh\u013ead naj\u010dastej\u0161\u00edch m\u00fdtov, ktor\u00e9 sa t\u00fdkaj\u00fa kl\u00edmy a klimatickej zmeny.<\/strong><\/p>\n\n<figure class=\"wp-block-image size-large  caption-style-blue-overlay caption-alignment-center\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" title=\"Climate Change Impact Austria - Glaciers\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-slovakia-stateless\/2019\/11\/0c52880e-gp0sttzga.jpg\" alt=\"Schlatenkees (innergschl\u00f6ss)\nLost 67 meters of depth.\nThe Glacier has a lot of narrowing, and therefore the ice supply is cut and affected more than others by withdrawal.\n89 from 93 glaciers in Austria are retreating. \nThe alpine glaciers have lost 50% of their ice in the last 100 years due to rising temperatures and different patterns in rain and snowfall. \nIt does not matter so much how much snow falls each winter, but when. And recently, snow comes much later in the year and therefore it has no time to settle in the ice, instead it melts, which causes a chain-reaction as the melting of new snow carves the way through the glacier and speeds up the melting of the glacier itself.\nThis is affecting the water deposit in the Alps as well as the tourism sector.\" class=\"wp-image-975\"\/><figcaption aria-hidden=\"true\">Dopady klimatickej zmeny s\u00fa v\u0161ade okolo n\u00e1s.<div class=\"credit icon-left\"> \u00a9 Mitja  Kobal \/ Greenpeace<\/div><\/figcaption><\/figure>\n\n<p class=\"wp-block-paragraph\"><strong>\u201e\u010co n\u00e1m historick\u00e9 zmeny kl\u00edmy hovoria o glob\u00e1lnom otep\u013eovan\u00ed?\u201d<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Prirodzen\u00e9 zmeny v minulosti dokazuj\u00fa, \u017ee zemsk\u00e1 kl\u00edma je vo\u010di nerovnov\u00e1he v tokoch energie citliv\u00e1. Ke\u010f plan\u00e9ta absorbuje energiu, teploty sa zv\u00fd\u0161ia. V s\u00fa\u010dasnosti vyvol\u00e1va oxid uhli\u010dit\u00fd energetick\u00fa nerovnov\u00e1hu t\u00fdm, \u017ee posil\u0148uje sklen\u00edkov\u00fd efekt. Historick\u00e9 v\u00fdkyvy vlastne poskytuj\u00fa d\u00f4kazy oh\u013eadom toho, \u017ee kl\u00edma na zmeny v hladine oxidu uhli\u010dit\u00e9ho silne reaguje.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>\u201eSlne\u010dn\u00e1 aktivita a kl\u00edma: Je glob\u00e1lne otep\u013eovanie sp\u00f4soben\u00e9 Slnkom?\u201d<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Behom posledn\u00fdch 35 rokov glob\u00e1lneho otep\u013eovania vykazuje slne\u010dn\u00e1 aktivita trend mierneho ochaldzovania. Glob\u00e1lna kl\u00edma a p\u00f4sobenie Slnka id\u00fa po opa\u010dn\u00fdch dr\u00e1hach.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>\u201eM\u00f4\u017eu sa \u017eivo\u010d\u00edchy a rastliny prisp\u00f4sobi\u0165 glob\u00e1lnemu otep\u013eovaniu?\u201d<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Ve\u013ek\u00e9 mno\u017estvo pr\u00edpadov glob\u00e1lneho vyhynutia v minulosti je pevne spojen\u00e9 s glob\u00e1lnymi zmenami kl\u00edmy. Preto\u017ee s\u00fa\u010dasn\u00e1 zmena kl\u00edmy je tak prudk\u00e1, typick\u00fd sp\u00f4sob adapt\u00e1cie druhu (napr\u00edklad migr\u00e1cia) vo v\u00e4\u010d\u0161ine pr\u00edpadov jednoducho nie je mo\u017en\u00fd. Glob\u00e1lna zmena je proste pr\u00edli\u0161 v\u0161adepr\u00edtomn\u00e1 a nast\u00e1va pr\u00edli\u0161 r\u00fdchlo.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>\u201eAko citliv\u00e1 je na\u0161a kl\u00edma?\u201d<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Niektor\u00ed \u201cskeptici\u201d popieraj\u00faci glob\u00e1lne otep\u013eovanie tvrdia, \u017ee citlivos\u0165 zemskej kl\u00edmy je tak n\u00edzka, zme zdvojn\u00e1sobenie atmosf\u00e9rick\u00e9ho CO<sub>2<\/sub> bude ma\u0165 za n\u00e1sledok zmenu povrchovej teploty len v o 1 stupe\u0148 Celzia, alebo menej, a \u017ee teda glob\u00e1lne otep\u013eovanie nie je ni\u010d, \u010doho by sme sa museli b\u00e1\u0165. Nu\u017e ale tak n\u00edzke teploty s\u00fa v rozpore s mnoh\u00fdmi \u0161t\u00fadiami zalo\u017een\u00fdmi na \u0161irokej \u0161k\u00e1le met\u00f3d, vr\u00e1tane paleoklimatick\u00fdch \u00fadajov, s\u00fa\u010dasn\u00fdch empirick\u00fdch d\u00e1t a v\u0161eobecne uzn\u00e1van\u00fdch klimatick\u00fdch modelov.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>\u201eMierime do novej doby \u013eadovej?\u201d<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Starajme sa o dopady glob\u00e1lneho otep\u013eovania v bud\u00facich 100 rokoch, nie o dobu \u013eadov\u00fa za viac ne\u017e 10 000 rokov.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>\u201e500 vedcov vyvracia konsenzus\u201c<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Detailnej\u0161\u00ed prieskum \u0161t\u00fadi\u00ed, ktor\u00e9 \u00fadajne vyvracaj\u00fa<strong> <\/strong>\u013eudsk\u00fd podiel na glob\u00e1lnom otep\u013eovan\u00ed, ukazuje, \u017ee v\u00e4\u010d\u0161ina z nich ni\u010d tak\u00e9 nerob\u00ed. H\u0155stka pr\u00e1c, ktor\u00e9 skuto\u010dne tvrdia, \u017ee vyvr\u00e1tili antropog\u00e9nne pr\u00ed\u010diny glob\u00e1lneho oteplenia len opakuj\u00fa u\u017e dobre zn\u00e1me m\u00fdty<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>&nbsp;\u201e\u013dadovce rast\u00fa a neustupuj\u00fa\u201c<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">I ke\u010f ojedinele sa vyskytuj\u00fa&nbsp; pr\u00edpady rast\u00facich \u013eadovcov, \u00faplne prevl\u00e1daj\u00facim celosvetov\u00fdm trendom je ich \u00fastup. V skuto\u010dnosti sa na glob\u00e1lnej \u00farovni r\u00fdchlos\u0165 topenia \u013eadovcov zvy\u0161uje od polovice sedemdesiatych rokov minul\u00e9ho storo\u010dia.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>\u201eTopenie \u013eadu je prirodzen\u00fd cyklus.\u201c<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Arktick\u00fd morsk\u00fd \u013ead ub\u00fadal v priebehu posledn\u00fdch tridsiatich rokov. Tempo \u00fabytku \u013eadovcov rastie a skuto\u010dne prekon\u00e1va v\u00e4\u010d\u0161inu predpoved\u00ed, ktor\u00e9 vyplynuli z modelov.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>\u201eJe veda jednotn\u00e1?\u201c<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Veda nikdy nie je stopercentne jednotn\u00e1 &#8211; \u00faloha vedy spo\u010d\u00edva v zni\u017eovan\u00ed neist\u00f4t. Miera pochopenia ur\u010ditej problematiky sa l\u00ed\u0161i od odboru k odboru. Nem\u00e1me napr\u00edklad ve\u013ek\u00fa znalos\u0165 o \u00fa\u010dinku aeros\u00f3lov, zatia\u013e \u010do o vplyve oxidu uhli\u010dit\u00e9ho (CO<sub>2)<\/sub> na otep\u013eovanie m\u00e1me jasn\u00fa predstavu. To, \u017ee nerozumieme niektor\u00fdm javom klimatickej zmeny, neznamen\u00e1, \u017ee nepreva\u017euj\u00fa dobre presk\u00faman\u00e9 aspekty.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>\u201eProdukuj\u00fa sopky viac CO<\/strong><strong><sub>2<\/sub><\/strong><strong> ako \u013eudia?\u201c<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Vulk\u00e1ny produkuj\u00fa okolo 0,3 miliardy ton CO<sub>2<\/sub> ro\u010dne. To je zhruba 1 % \u013eudsk\u00fdch emisi\u00ed CO<sub>2<\/sub>, ktor\u00e9 st\u00e1le st\u00fapaj\u00fa. V roku 2018 dosiahli 40 mili\u00e1rd ton.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>\u201eJe to striedanie klimatick\u00fdch re\u017eimov.\u201c<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Vn\u00fatorn\u00e1 premenlivos\u0165 kl\u00edmy vedie len k do\u010dasn\u00e9mu spomaleniu alebo zr\u00fdchleniu dlhodob\u00e9ho otep\u013eovania. Pokia\u013e t\u00fato intern\u00fa premenlivos\u0165 kl\u00edmy zo z\u00e1znamu tepl\u00f4t odfiltrujeme, objav\u00edme takmer trval\u00e9, zr\u00fdch\u013euj\u00face sa otep\u013eovanie v priebehu cel\u00e9ho 20. storo\u010dia.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>\u201e\u013dudsk\u00fd vplyv nie je tak v\u00fdznamn\u00fd, aby ovplyvnil svetov\u00fa kl\u00edmu.\u201c<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Mno\u017estvo atmosf\u00e9rick\u00e9ho CO<sub>2<\/sub> rastie o dvadsa\u0165 gigaton ro\u010dne. \u013dudia ro\u010dne do atmosf\u00e9ry vyp\u00fa\u0161\u0165aj\u00fa okolo \u0161tyridsa\u0165 gigaton, \u010d\u00edm sa dramaticky men\u00ed zlo\u017eenie n\u00e1\u0161ho klimatick\u00e9ho syst\u00e9mu.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>\u201ePo\u010das priemyselnej revol\u00facie nedo\u0161lo k otepleniu.\u201c<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Celkov\u00e9 mno\u017estvo emisi\u00ed CO<sub>2<\/sub> uvo\u013enen\u00fdch v obdob\u00ed priemyselnej revol\u00facie bolo len zlomkom toho, \u010do do atmosf\u00e9ry vyp\u00fa\u0161\u0165ame v s\u00fa\u010dasnosti.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong><em>Text vy\u0161iel v zimnom magaz\u00edne Greenpeace 2018.&nbsp;<\/em><\/strong><\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>V\u0161etky tvrdenia, \u017ee klimatick\u00e1 zmena neexistuje \u010di, \u017ee ju nesp\u00f4sobuje \u010dlovek, u\u017e boli nieko\u013ekokr\u00e1t vyvr\u00e1ten\u00e9.<\/p>\n","protected":false},"author":25,"featured_media":975,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"p4_og_title":"","p4_og_description":"","p4_og_image":"","p4_og_image_id":"","p4_seo_canonical_url":"","p4_campaign_name":"not set","p4_local_project":"","p4_basket_name":"not set","p4_department":"","footnotes":""},"categories":[3],"tags":[6],"p4-page-type":[16],"class_list":["post-974","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zmen","tag-klimatickakriza","p4-page-type-clanok"],"_links":{"self":[{"href":"https:\/\/www.greenpeace.org\/slovakia\/wp-json\/wp\/v2\/posts\/974","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenpeace.org\/slovakia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.greenpeace.org\/slovakia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/slovakia\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/slovakia\/wp-json\/wp\/v2\/comments?post=974"}],"version-history":[{"count":5,"href":"https:\/\/www.greenpeace.org\/slovakia\/wp-json\/wp\/v2\/posts\/974\/revisions"}],"predecessor-version":[{"id":10471,"href":"https:\/\/www.greenpeace.org\/slovakia\/wp-json\/wp\/v2\/posts\/974\/revisions\/10471"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/slovakia\/wp-json\/wp\/v2\/media\/975"}],"wp:attachment":[{"href":"https:\/\/www.greenpeace.org\/slovakia\/wp-json\/wp\/v2\/media?parent=974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenpeace.org\/slovakia\/wp-json\/wp\/v2\/categories?post=974"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenpeace.org\/slovakia\/wp-json\/wp\/v2\/tags?post=974"},{"taxonomy":"p4-page-type","embeddable":true,"href":"https:\/\/www.greenpeace.org\/slovakia\/wp-json\/wp\/v2\/p4-page-type?post=974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}