{"id":699924,"date":"2026-06-26T05:36:03","date_gmt":"2026-06-26T05:36:03","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=699924"},"modified":"2026-06-26T05:36:03","modified_gmt":"2026-06-26T05:36:03","slug":"cum-au-invatat-oamenii-sa-supravietuiasca-caldurii-extreme-inainte-de-aerul-conditionat","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=699924","title":{"rendered":"Cum au \u00eenv\u0103\u021bat oamenii s\u0103 supravie\u021buiasc\u0103 c\u0103ldurii extreme \u00eenainte de aerul condi\u021bionat"},"content":{"rendered":"<p id=\"p-0\">Pe m\u0103sur\u0103 ce valurile de c\u0103ldur\u0103 devin tot mai frecvente \u0219i mai intense, cercet\u0103torii analizeaz\u0103 modul \u00een care diferite civiliza\u021bii s-au adaptat, de-a lungul secolelor, la temperaturi extreme. Obiceiuri precum siesta, alegerea anumitor tipuri de \u00eembr\u0103c\u0103minte sau tehnicile tradi\u021bionale de r\u0103cire a locuin\u021belor sunt privite ast\u0103zi ca surse valoroase de inspira\u021bie, chiar dac\u0103 nu pot reprezenta singure o solu\u021bie pentru climatul actual, arat\u0103 <a href=\"https:\/\/www.ilpost.it\/2026\/06\/25\/culture-umane-adattamento-caldo-estremo\/\" target=\"_blank\" rel=\"noopener\">Il Post<\/a>.<\/p>\n<div id=\"attachment_23761883\" class=\"wp-caption aligncenter\" readability=\"33\"><img aria-describedby=\"caption-attachment-23761883\" class=\"size-full wp-image-23761883\" src=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/06\/cum-au-invatat-oamenii-sa-supravietuiasca-caldurii-extreme-inainte-de-aerul-conditionat.webp\" alt width=\"900\" height=\"600\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/06\/cum-au-invatat-oamenii-sa-supravietuiasca-caldurii-extreme-inainte-de-aerul-conditionat-1.webp 500w, https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/06\/cum-au-invatat-oamenii-sa-supravietuiasca-caldurii-extreme-inainte-de-aerul-conditionat.webp 728w\"><\/p>\n<p id=\"caption-attachment-23761883\" class=\"wp-caption-text\">Val de c\u0103ldur\u0103 \u00een Roma, Italia. Sursa foto: Cecilia Fabiano\/LaPresse\/ABACAPRESS.COM<\/p>\n<\/div>\n<p id=\"p-1\">Subiectul a intrat \u0219i \u00een aten\u021bia autorit\u0103\u021bilor. \u00cen vara anului 2023, \u00een timpul unui sezon marcat de temperaturi ridicate \u0219i secet\u0103, ministrul german al S\u0103n\u0103t\u0103\u021bii de la acea vreme, Karl Lauterbach, propunea ca Germania s\u0103 preia modelul Spaniei \u0219i s\u0103 introduc\u0103 pauze mai lungi la pr\u00e2nz, consider\u00e2nd c\u0103 o astfel de organizare a programului de lucru ar avea beneficii medicale pentru numeroase profesii.<\/p>\n<h2 id=\"chapter-0\">Haine diferite pentru tipuri diferite de c\u0103ldur\u0103<\/h2>\n<p id=\"p-2\">Studiile din antropologie, ecologie \u0219i medicin\u0103 arat\u0103 c\u0103 nu exist\u0103 o singur\u0103 strategie universal\u0103 de adaptare la c\u0103ldur\u0103. Comunit\u0103\u021bile umane \u0219i-au construit propriile solu\u021bii \u00een func\u021bie de clim\u0103, umiditate, resursele disponibile \u0219i condi\u021biile sociale. \u00cen regiunile aride, precum Sahara sau Peninsula Arabic\u0103, popula\u021bii precum tuaregii \u0219i beduinii au purtat timp de secole haine largi din l\u00e2n\u0103. De\u0219i materialul este gros, croiala foarte lejer\u0103 permite circula\u021bia aerului \u0219i creeaz\u0103 un strat izolator \u00eentre piele \u0219i temperaturile extreme, protej\u00e2nd \u00een acela\u0219i timp de radia\u021biile solare \u0219i de deshidratare.<\/p>\n<div id=\"attachment_23761891\" class=\"wp-caption aligncenter\" readability=\"33\"><img loading=\"lazy\" fetchpriority=\"high\" decoding=\"async\" aria-describedby=\"caption-attachment-23761891\" class=\"size-full wp-image-23761891\" src=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/06\/cum-au-invatat-oamenii-sa-supravietuiasca-caldurii-extreme-inainte-de-aerul-conditionat.jpg\" alt width=\"591\" height=\"547\" srcset=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/06\/cum-au-invatat-oamenii-sa-supravietuiasca-caldurii-extreme-inainte-de-aerul-conditionat.jpg 591w, https:\/\/www.mediafax.ro\/wp-content\/uploads\/2026\/06\/desert-beduin-300x278.jpg 300w\" sizes=\"(max-width: 591px) 100vw, 591px\"><\/p>\n<p id=\"caption-attachment-23761891\" class=\"wp-caption-text\">De\u0219ert, beduin. Sursa foto: X<\/p>\n<\/div>\n<p id=\"p-3\">Un studiu publicat \u00een revista Nature \u00eenc\u0103 din 1980 a ar\u0103tat c\u0103, \u00een cazul beduinilor, culoarea hainelor \u2013 alb\u0103 sau neagr\u0103 \u2013 influen\u021beaz\u0103 foarte pu\u021bin cantitatea de c\u0103ldur\u0103 care ajunge la piele, deoarece surplusul absorbit de materialul \u00eenchis la culoare se disip\u0103 \u00eenainte de a \u00eenc\u0103lzi corpul. \u00cen schimb, \u00een regiunile tropicale \u0219i foarte umede din Asia de Sud, Asia de Sud-Est, America de Sud sau Australia, oamenii au preferat haine u\u0219oare din bumbac, in sau m\u0103tase. \u00cen aceste zone, transpira\u021bia se evapor\u0103 mai greu, iar materialele sub\u021biri favorizeaz\u0103 r\u0103cirea natural\u0103 a organismului.<\/p>\n<h2 id=\"chapter-1\">Arhitectura care r\u0103cea cl\u0103dirile f\u0103r\u0103 aer condi\u021bionat<\/h2>\n<p id=\"p-4\">Interesul cercet\u0103torilor s-a \u00eendreptat \u00een ultimii ani \u0219i spre tehnicile tradi\u021bionale de r\u0103cire pasiv\u0103 a locuin\u021belor. Printre cele mai cunoscute exemple se num\u0103r\u0103 \u201eturnurile v\u00e2ntului\u201d (badghir), construite de secole \u00een Iran \u0219i \u00een alte regiuni din Asia Occidental\u0103 \u0219i Africa de Nord. Aceste structuri \u00eenalte capteaz\u0103 curen\u021bii de aer \u0219i \u00eei direc\u021bioneaz\u0103 \u00een interiorul cl\u0103dirilor, r\u0103cind \u00eenc\u0103perile f\u0103r\u0103 consum de energie electric\u0103. Ast\u0103zi, ele sunt considerate \u00een mare parte vestigii ale trecutului, fiind \u00eenlocuite de instala\u021biile moderne de climatizare, \u00eens\u0103 speciali\u0219tii le studiaz\u0103 din nou ca exemple de arhitectur\u0103 sustenabil\u0103.<\/p>\n<div id=\"attachment_23761906\" class=\"wp-caption aligncenter\" readability=\"33\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-23761906\" class=\"wp-image-23761906 size-full\" src=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/06\/cum-au-invatat-oamenii-sa-supravietuiasca-caldurii-extreme-inainte-de-aerul-conditionat-1.jpg\" alt width=\"595\" height=\"835\" srcset=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/06\/cum-au-invatat-oamenii-sa-supravietuiasca-caldurii-extreme-inainte-de-aerul-conditionat-1.jpg 595w, https:\/\/www.mediafax.ro\/wp-content\/uploads\/2026\/06\/badghir-persan-214x300.jpg 214w\" sizes=\"(max-width: 595px) 100vw, 595px\"><\/p>\n<p id=\"caption-attachment-23761906\" class=\"wp-caption-text\">Badghir (captator de v\u00e2nt) este un sistem de turnuri \u0219i subsoluri tipic arhitecturii persane prin care circul\u0103 aerul \u0219i r\u0103core\u0219te casele. Sursa foto: X<\/p>\n<\/div>\n<h2 id=\"chapter-2\">Adaptarea are limite<\/h2>\n<p id=\"p-5\">Autorii mai multor cercet\u0103ri atrag \u00eens\u0103 aten\u021bia c\u0103 adapt\u0103rile culturale nu trebuie privite ca solu\u021bii miraculoase. Modul \u00een care oamenii s-au \u00eembr\u0103cat, \u0219i-au construit locuin\u021bele sau \u0219i-au organizat via\u021ba nu a fost influen\u021bat doar de temperatur\u0103, ci \u0219i de factori economici, religio\u0219i, sociali sau de disponibilitatea materiilor prime. \u00cen plus, corela\u021biile dintre clim\u0103 \u0219i anumite comportamente culturale pot fi \u00een\u0219el\u0103toare, deoarece alte variabile pot explica acelea\u0219i diferen\u021be dintre societ\u0103\u021bi.<\/p>\n<h2 id=\"chapter-3\">C\u0103ldura extrem\u0103 provoac\u0103 sute de mii de decese<\/h2>\n<p id=\"p-6\">Tot mai mul\u021bi exper\u021bi avertizeaz\u0103 c\u0103 experien\u021bele istorice sunt utile, dar nu pot \u00eenlocui m\u0103surile moderne de adaptare la schimb\u0103rile climatice. Potrivit celor mai recente estim\u0103ri citate de surs\u0103, c\u0103ldura extrem\u0103 provoac\u0103, \u00een medie, aproximativ 546.000 de decese anual la nivel mondial, dintre care circa 175.000 \u00een Europa. \u00cen multe situa\u021bii, mai ales \u00een cazul persoanelor vulnerabile, tehnologiile moderne \u0219i solu\u021biile structurale r\u0103m\u00e2n indispensabile pentru limitarea efectelor <a href=\"https:\/\/www.mediafax.ro\/stirile-zilei\/valul-de-caldura-din-europa-practic-imposibil-acum-50-de-ani-schimbarile-climatice-sunt-omniprezente-avertizeaza-cercetatorii-23761841\">temperaturilor extreme<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pe m\u0103sur\u0103 ce valurile de c\u0103ldur\u0103 devin tot mai frecvente \u0219i mai intense, cercet\u0103torii analizeaz\u0103 modul \u00een care diferite civiliza\u021bii s-au adaptat, de-a lungul secolelor, la temperaturi extreme. Obiceiuri precum &hellip; <a href=\"https:\/\/microscopemedia.com\/?p=699924\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":699925,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/699924"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=699924"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/699924\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/699925"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=699924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=699924"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=699924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}