Minulost je pln\u00e1 v\u011bdeck\u00fdch p\u0159edpov\u011bd\u00ed, kter\u00e9 se bu\u010f uk\u00e1zaly jako zcela myln\u00e9, nebo trvalo desetilet\u00ed, ne\u017e byly rozpozn\u00e1ny. P\u0159ezkoum\u00e1n\u00ed t\u011bchto zapomenut\u00fdch p\u0159edpov\u011bd\u00ed z let 1976, 1926 a 1876 poskytuje nov\u00fd pohled na to, jak se zm\u011bnilo na\u0161e ch\u00e1p\u00e1n\u00ed sv\u011bta a jak \u010dasto byla po\u010d\u00e1te\u010dn\u00ed reakce skeptick\u00e1 nebo odm\u00edtav\u00e1. <\/p>\n
V roce 1976 byl roz\u0161\u00ed\u0159en\u00fd strach z \u201ezabij\u00e1ck\u00fdch v\u010del\u201c (africk\u00e9 v\u010dely medonosn\u00e9), kter\u00e9 se \u0161\u00ed\u0159\u00ed po Americe. Tato obava vze\u0161la z n\u00e1hodn\u00e9ho vypu\u0161t\u011bn\u00ed africk\u00fdch v\u010del v Braz\u00edlii v 50. letech 20. stolet\u00ed, kter\u00e9 byly pot\u00e9 k\u0159\u00ed\u017eeny s evropsk\u00fdmi v\u010delami medonosn\u00fdmi. Hybrid byl agresivn\u00ed a m\u00e9dia propagovala potenci\u00e1ln\u00ed invazi na z\u00e1padn\u00ed polokouli. <\/p>\n
Profesor v\u010dela\u0159stv\u00ed na Cornell University Roger A. Morse v\u0161ak tyto obavy odm\u00edtl jako p\u0159ehnan\u00e9. Upozornil, \u017ee agresivita africk\u00fdch v\u010del nen\u00ed mezi druhy v\u010del ojedin\u011bl\u00e1. Z\u00e1sadn\u00ed je, \u017ee si v\u0161iml, \u017ee nemohou p\u0159e\u017e\u00edt chladn\u00e9 zimy bez vytvo\u0159en\u00ed zimn\u00edch seskupen\u00ed, co\u017e \u010din\u00ed invazi do Spojen\u00fdch st\u00e1t\u016f nepravd\u011bpodobnou. Toto byl kl\u00ed\u010dov\u00fd bod: klimatick\u00e1 omezen\u00ed \u010dasto omezuj\u00ed \u0161\u00ed\u0159en\u00ed invazn\u00edch druh\u016f.<\/strong> Dnes jsou afrikanizovan\u00e9 v\u010dely p\u0159\u00edtomny v n\u011bkter\u00fdch \u010d\u00e1stech Spojen\u00fdch st\u00e1t\u016f, ale \u201evl\u00e1da teroru\u201c nenastala. <\/p>\n P\u0159ed sto lety, v roce 1926, se teorie Alfreda Wegenera, \u017ee kontinenty kdysi tvo\u0159ily jeden superkontinent zvan\u00fd Pangea, setkala se skeps\u00ed. Wegener navrhl, \u017ee slapov\u00e9 s\u00edly rozbily tuto zemi na kusy, kter\u00e9 se pak rozpt\u00fdlily. <\/p>\n Mnoho geolog\u016f tehdy pova\u017eovalo tuto my\u0161lenku za absurdn\u00ed. Koncept pohybuj\u00edc\u00edch se kontinent\u016f byl radik\u00e1ln\u00ed, proto\u017ee pro takov\u00fd jev neexistoval \u017e\u00e1dn\u00fd zn\u00e1m\u00fd mechanismus. Tato teorie n\u011bkter\u00e9 v\u011bdce fascinovala, ale \u0161irok\u00e9ho uzn\u00e1n\u00ed dos\u00e1hla a\u017e o des\u00edtky let pozd\u011bji, s rozvojem deskov\u00e9 tektoniky<\/strong>. To ukazuje, jak inovativn\u00ed n\u00e1pady \u010dasto \u010del\u00ed po\u010d\u00e1te\u010dn\u00edmu odporu, ne\u017e jsou podpo\u0159eny dal\u0161\u00edmi d\u016fkazy. <\/p>\n \u010cl\u00e1nek se dot\u00fdk\u00e1 i dal\u0161\u00edch dvou historick\u00fdch probl\u00e9m\u016f: debaty o p\u016fvodu civilizace (zda vznikla na jednom m\u00edst\u011b a roz\u0161\u00ed\u0159ila se \u010di se vyv\u00edjela nez\u00e1visle ve v\u00edce regionech) a skute\u010dn\u011b znepokojiv\u00e9ho \u201el\u00e9ku\u201c na nachlazen\u00ed. <\/p>\n V roce 1926 u\u010denci diskutovali o tom, zda civilizace vznikla v Egypt\u011b a \u0161\u00ed\u0159ila se odtud, s odkazem na podobnosti v um\u011bn\u00ed, zvyc\u00edch a n\u00e1bo\u017eensk\u00fdch praktik\u00e1ch. Alternativn\u011b n\u011bkte\u0159\u00ed navrhli, aby lid\u00e9 v\u0161eobecn\u011b vyvinuli podobn\u00e9 kulturn\u00ed rysy bez ohledu na jejich um\u00edst\u011bn\u00ed. Tato diskuse odr\u00e1\u017e\u00ed \u0161ir\u0161\u00ed diskusi o kulturn\u00edm \u0161\u00ed\u0159en\u00ed a nez\u00e1visl\u00e9 invenci. <\/p>\n Je\u0161t\u011b znepokojiv\u011bj\u0161\u00ed je, \u017ee \u010dl\u00e1nek zmi\u0148uje “plynnou chl\u00f3rovou bombu” pro dom\u00e1c\u00ed l\u00e9\u010dbu nachlazen\u00ed, kterou vytvo\u0159ili dva chemici ze San Francisca v roce 1926. Za\u0159\u00edzen\u00ed zahrnovalo inhalaci \u010dist\u00e9ho plynn\u00e9ho chl\u00f3ru v uzav\u0159en\u00e9 m\u00edstnosti po dobu jedn\u00e9 hodiny. Toto je nebezpe\u010dn\u00e1 a smrt\u00edc\u00ed metoda, kter\u00e1 by dnes nebyla nikdy p\u0159ijateln\u00e1.<\/strong> Skute\u010dnost, \u017ee to bylo dokonce navr\u017eeno, zd\u016fraz\u0148uje rozd\u00edln\u00e9 standardy l\u00e9ka\u0159sk\u00e9 praxe v minulosti. <\/p>\n Kone\u010dn\u011b, zaj\u00edmav\u00e1 pozn\u00e1mka z roku 1876 zmi\u0148uje omezen\u00e9 ch\u00e1p\u00e1n\u00ed nefritu, k\u0159emi\u010ditanu hlinit\u00e9ho, ve Spojen\u00fdch st\u00e1tech v t\u00e9 dob\u011b. P\u0159esto\u017ee se hojn\u011b vyskytoval v \u010c\u00edn\u011b a Barm\u011b, jeho tvrdost a obt\u00ed\u017enost opracov\u00e1n\u00ed jej u\u010dinily cenn\u00fdm, i kdy\u017e nebyl vz\u00e1cn\u00fd. To zd\u016fraz\u0148uje, kolik toho bylo je\u0161t\u011b nezn\u00e1mo o materi\u00e1lech a kultur\u00e1ch mimo z\u00e1padn\u00ed Evropu a Spojen\u00e9 st\u00e1ty. <\/p>\n Tyto historick\u00e9 fragmenty slou\u017e\u00ed jako p\u0159ipom\u00ednka toho, \u017ee v\u011bdeck\u00e9 poznatky se neust\u00e1le vyv\u00edjej\u00ed a \u017ee i ta nejsebev\u011bdom\u011bj\u0161\u00ed p\u0159esv\u011bd\u010den\u00ed mohou b\u00fdt naru\u0161ena nov\u00fdm objevem. Minulost je pln\u00e1 lekc\u00ed o omezen\u00edch lidsk\u00e9ho ch\u00e1p\u00e1n\u00ed a d\u016fle\u017eitosti skepticismu i v\u016f\u010di nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edm teori\u00edm.<\/p>\n","protected":false},"excerpt":{"rendered":" Minulost je pln\u00e1 v\u011bdeck\u00fdch p\u0159edpov\u011bd\u00ed, kter\u00e9 se bu\u010f uk\u00e1zaly jako zcela myln\u00e9, nebo trvalo desetilet\u00ed, ne\u017e byly rozpozn\u00e1ny. P\u0159ezkoum\u00e1n\u00ed t\u011bchto zapomenut\u00fdch p\u0159edpov\u011bd\u00ed z let 1976, 1926 a 1876 poskytuje nov\u00fd pohled na to, jak se zm\u011bnilo na\u0161e ch\u00e1p\u00e1n\u00ed sv\u011bta a jak \u010dasto byla po\u010d\u00e1te\u010dn\u00ed reakce skeptick\u00e1 nebo odm\u00edtav\u00e1. Stra\u0161en\u00ed v\u010del z roku 1976 V roce […]<\/p>\n","protected":false},"author":1,"featured_media":7203,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":""},"categories":[1],"tags":[],"wpm_language_slugs":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/posts\/7204"}],"collection":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/comments?post=7204"}],"version-history":[{"count":0,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/posts\/7204\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/media\/7203"}],"wp:attachment":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/media?parent=7204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/categories?post=7204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/tags?post=7204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Kontroverze Pangea v roce 1926<\/h3>\n
Debaty o ran\u00e9 civilizaci a nebezpe\u010dn\u00e9 \u201el\u00e9ky\u201c<\/h3>\n
P\u0159ipom\u00ednka toho, jak m\u00e1lo jsme toho v\u011bd\u011bli<\/h3>\n