{"id":33510,"date":"2018-05-24T13:58:43","date_gmt":"2018-05-24T11:58:43","guid":{"rendered":"https:\/\/ocasapiens-dweb.blogautore.repubblica.it\/?p=33510"},"modified":"2022-02-13T16:27:53","modified_gmt":"2022-02-13T15:27:53","slug":"il-costo-del-cambiamento-climatico","status":"publish","type":"post","link":"https:\/\/archivio.ocasapiens.org\/index.php\/2018\/05\/24\/il-costo-del-cambiamento-climatico\/","title":{"rendered":"Il costo del cambiamento climatico"},"content":{"rendered":"<p>Anche Marshall Burke et al. <a href=\"https:\/\/www.nature.com\/articles\/s41586-018-0071-9\" target=\"_blank\" rel=\"noopener\">hanno provato<\/a> a stimare l&#8217;effetto della temperatura dal 1960 al 2010 sul prodotto interno lordo di 165 paesi e a derivarne la differenza tra un aumento di 1,5 \u00b0C o di 2 \u00b0C entro la fine del secolo.\u00a0 Dall&#8217;editoriale di <a href=\"https:\/\/www.nature.com\/articles\/d41586-018-05219-5\" target=\"_blank\" rel=\"noopener\"><em>Nature<\/em><\/a>:<\/p>\n<blockquote><p><em>there is a 75% chance that keeping global warming to a 1.5 \u00b0C rise \u2014 an aspiration of the Paris climate treaty \u2014 will leave the world better off than letting it run to a 2 \u00b0C rise. The probable savings: a cumulative US$20-trillion increase in world GDP by the end of the century. (Global GDP in 2016 was about $76 trillion.)<\/em><\/p><\/blockquote>\n<p>I benefici sarebbero maggiori per paesi poveri e per il 90% della popolazione, mentre un riscaldamento di 2 \u00b0C gioverebbe a Canada, Russia e paesi scandinavi.<\/p>\n<blockquote><p><em>It\u2019s fair to say that not all of the world\u2019s economists and climate-policy wonks will be content to take the conclusions of the study at face value.<\/em><\/p><\/blockquote>\n<p>Infatti, nel <a href=\"https:\/\/www.nature.com\/articles\/d41586-018-05198-7\" target=\"_blank\" rel=\"noopener\">News &amp; Views Forum<\/a>, <a href=\"http:\/\/www.columbia.edu\/~ws2162\/\" target=\"_blank\" rel=\"noopener\">Wolfram Schlenker<\/a>\u00a0pensa che Burke et al. hanno fatto un lavoro rigoroso e <a href=\"https:\/\/are.berkeley.edu\/users\/maximilian-auffhammer\" target=\"_blank\" rel=\"noopener\">Maximilian Auffhammer<\/a> pensa il contrario.<br \/>\n<a href=\"https:\/\/news.stanford.edu\/2018\/05\/23\/reducing-emissions-save-trillions\/\" target=\"_blank\" rel=\"noopener\">Com. stampa<\/a>\u00a0e <em><a href=\"https:\/\/www.theguardian.com\/environment\/2018\/may\/23\/hitting-toughest-climate-target-will-save-world-30tn-in-damages-analysis-shows\" target=\"_blank\" rel=\"noopener\">The Guardian<\/a><\/em>.<\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p>Chiss\u00e0 quanti wonks prenderanno per buone le conclusioni di <a href=\"https:\/\/www.nature.com\/articles\/s41586-018-0127-x\" target=\"_blank\" rel=\"noopener\">Mauricio Gonz\u00e1lez-Forero e Andy Gardner<\/a>. Il loro modello capovolge il &#8220;consenso&#8221;, ne risulta che l&#8217;ambiente ostile ci ha fatto evolvere un grosso cervello il quale ci ha complicato i rapporti sociali e questi hanno contribuito a farlo crescere ulteriormente.<\/p>\n<blockquote>\n<p style=\"text-align: left;\"><em>Our model predicts the evolution of adult\u00a0Homo sapiens-sized brains and bodies when individuals face a combination of 60% ecological, 30% cooperative and 10% between-group competitive challenges, and suggests that between-individual competition has been unimportant for driving human brain-size evolution. Moreover, our model indicates that brain expansion in\u00a0Homo\u00a0was driven by ecological rather than social challenges, and was perhaps strongly promoted by culture.<\/em><\/p>\n<\/blockquote>\n<p style=\"text-align: left;\"><a href=\"https:\/\/www.st-andrews.ac.uk\/news\/archive\/2018\/title,2135706,en.php\" target=\"_blank\" rel=\"noopener\">Com. stampa<\/a>.<\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p>Naomi Oreskes <a href=\"https:\/\/www.nature.com\/articles\/d41586-018-05207-9\" target=\"_blank\" rel=\"noopener\">spiega<\/a> il piano &#8220;Trasparenza&#8221; del capo dell&#8217;EPA, Scott Pruitt, e dei soliti mercanti di dubbio per ostacolare le ricerche sugli effetti degli inquinanti e pi\u00f9 in generale per discreditare gli scienziati.<\/p>\n<p>A proposito di <a href=\"https:\/\/www.mediamatters.org\/blog\/2018\/05\/22\/scott-pruitt-s-epa-blacklists-reporters-summit-toxic-water-contaminants-forcibly-removes-reporter\/220276\" target=\"_blank\" rel=\"noopener\">trasparenza<\/a>, i giornalisti non allineati sono stati esclusi da questo vertice, in violazione della legge americana:<\/p>\n<blockquote>\n<p style=\"text-align: left;\">The May 22 and 23 summit on per- and polyfluoroalkyl substances (PFAS) comes days after\u00a0<a href=\"https:\/\/www.politico.com\/story\/2018\/05\/14\/emails-white-house-interfered-with-science-study-536950\">a\u00a0<em>Politico<\/em>\u00a0report <\/a>revealed that Pruitt\u2019s EPA and the White House sought to block a Health and Human Services study about PFAS and water contamination that \u201cwould show that the chemicals endanger human health at a far lower level than EPA has previously called safe.\u201d According to the article, a Trump aide had said the release of the study would cause a \u201cpublic relations nightmare.\u201d<\/p>\n<\/blockquote>\n<p style=\"text-align: left;\">Come incubo, bastano le amministrazioni locali che fatturano agli abitanti l&#8217;erogazione di acqua tossica al prezzo dell&#8217;acqua potabile, come a Flint.<\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p style=\"text-align: left;\"><strong>Boycott Elsevier<\/strong><\/p>\n<p style=\"text-align: left;\">Non avevo segnalato l&#8217;<a href=\"https:\/\/www.nature.com\/articles\/d41586-018-05191-0\" target=\"_blank\" rel=\"noopener\">articolo<\/a> di Holly Else sul consorzio universitario svedese che ha deciso di non rinnovare il contratto con Elsevier, e su quello che sta succedendo negli altri paesi europei. Me lo ha ricordato Andrea Idini che sotto il post di ieri ha trascritto il comunicato dell&#8217;universit\u00e0 di Lund &#8211; molto chiaro, trovo.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anche Marshall Burke et al. hanno provato a stimare l&#8217;effetto della temperatura dal 1960 al 2010 sul prodotto interno lordo di 165 paesi e a derivarne la differenza tra un aumento di 1,5 \u00b0C o di 2 \u00b0C entro la fine del secolo.\u00a0 Dall&#8217;editoriale di Nature: there is a 75% chance that keeping global warming&hellip; <a class=\"more-link\" href=\"https:\/\/archivio.ocasapiens.org\/index.php\/2018\/05\/24\/il-costo-del-cambiamento-climatico\/\">Continua a leggere <span class=\"screen-reader-text\">Il costo del cambiamento climatico<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,10,15],"tags":[985,2346,2491,4563],"class_list":["post-33510","post","type-post","status-publish","format-standard","hentry","category-ambiente","category-clima","category-economia","tag-boycott-elsevier","tag-epa","tag-evoluzione-umana","tag-modelli","entry"],"_links":{"self":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/33510","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/comments?post=33510"}],"version-history":[{"count":2,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/33510\/revisions"}],"predecessor-version":[{"id":45526,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/33510\/revisions\/45526"}],"wp:attachment":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/media?parent=33510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/categories?post=33510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/tags?post=33510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}