{"id":29816,"date":"2016-04-27T13:13:08","date_gmt":"2016-04-27T11:13:08","guid":{"rendered":"https:\/\/ocasapiens-dweb.blogautore.repubblica.it\/?p=29816"},"modified":"2021-12-07T18:08:06","modified_gmt":"2021-12-07T17:08:06","slug":"top-ten","status":"publish","type":"post","link":"https:\/\/archivio.ocasapiens.org\/index.php\/2016\/04\/27\/top-ten\/","title":{"rendered":"Top ten"},"content":{"rendered":"<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/corvidresearch.files.wordpress.com\/2015\/03\/betty.jpg\" alt=\"\" \/><\/p>\n<p style=\"text-align: center;\"><strong><a href=\"https:\/\/ocasapiens-dweb.blogautore.repubblica.it\/2009\/08\/10\/betty-corvus-moneduloides-sapiens-rip\/\">Fu Betty<\/a><\/strong>, campionessa di &#8220;super-compito del cilindro&#8221; &#8211; <a href=\"https:\/\/corvidresearch.wordpress.com\/2015\/03\/12\/a-scientists-thoughts-on-the-crow-box\/\" target=\"_blank\" rel=\"noopener\">fonte<\/a>.<\/p>\n<p style=\"text-align: left;\">Nel 2014 sui \u00a0<em><a href=\"http:\/\/www.pnas.org\/content\/111\/20\/E2140\" target=\"_blank\" rel=\"noopener\">PNAS<\/a>,<\/em> una classifica delle specie pi\u00f9 intelligenti &#8211; nel senso di capaci di risolvere problemi, di self-control ecc. &#8211; era stata stabilita di <strong><a href=\"http:\/\/caplab.yale.edu\/sites\/default\/files\/maclean2014.pdf\" target=\"_blank\" rel=\"noopener\">Evan McLean et al. <\/a><\/strong>comparando le prestazioni cognitive di 36 specie (filogenesi nella fig. 1) nel compito del cilindro e in altri, e rapportandole alla &#8220;variabile esplicativa&#8221; del volume del cervello (tabella 2). \u00a0Tenuto conto delle rispettive proporzioni, le prime dieci<\/p>\n<ul>\n<li>orango<\/li>\n<li>cebo cappuccino<\/li>\n<li>bonobo e coyote<\/li>\n<li>gorilla<\/li>\n<li>macaco<\/li>\n<li>cane domestico<\/li>\n<li>lupo grigio<\/li>\n<li>ghiandaia occidentale<\/li>\n<\/ul>\n<p>avevano pi\u00f9 cervello.<\/p>\n<p style=\"text-align: left;\">Contrordine compagni. In\u00a0<strong><a href=\"http:\/\/rsos.royalsocietypublishing.org\/content\/3\/4\/160104\" target=\"_blank\" rel=\"noopener\"><em>Royal Society Open Access<\/em><\/a><\/strong>, Can Kabadayi et al. scrivono di aver lasciato dei corvidi, noti per l&#8217;elevato Q.I. ma non testati da Evan McLean et al., estrarre da un cilindro trasparente del cibo accessibile solo attraverso aperture laterali, e non da una delle estremit\u00e0, come sembra a prima vista, cercando con pazienza la soluzione invece di incavolarsi, andarsene sdegnati o spaccare tutto.<\/p>\n<p style=\"text-align: left;\">Una volta integrati i risultati con quelli di altri esperimenti del gruppo di McLean, la classifica diventa:<\/p>\n<ul>\n<li>scimpanz\u00e9<\/li>\n<li><strong>corvo<\/strong><\/li>\n<li>orango<\/li>\n<li><strong>taccola<\/strong><\/li>\n<li>bonobo e coyote<\/li>\n<li>gorilla<\/li>\n<li><strong>corvo della Nuova Caledonia <\/strong>(se c&#8217;era ancora Betty, arrivava primo!)<\/li>\n<li>macaco<\/li>\n<\/ul>\n<p>Non basta avere &#8220;tanto cervello&#8221;:<\/p>\n<p><em>The\u00a0Corvus\u00a0species performed on a similar level to the great apes, despite vastly smaller absolute brain sizes. <strong>A chimpanzee brain is roughly 26 times larger than a raven&#8217;s; nevertheless, both species achieve 100% success. The jackdaws were more successful than either the bonobos or gorillas, despite a brain 70\u201394 times smaller.<\/strong> Clearly, absolute brain size is no overall predictor of motor self-regulation across a wider range of animal taxa. However, as among primates, absolute brain size does appear to be a significant predictor across bird species (<a id=\"xref-fig-1-1\" href=\"http:\/\/rsos.royalsocietypublishing.org\/content\/3\/4\/160104#F1\">figure 1<\/a>), but on the other hand relative brain size is as well a significant predictor within birds.<\/em><\/p>\n<p><strong><a href=\"http:\/\/www.lunduniversity.lu.se\/article\/watch-ravens-just-as-clever-as-chimps-despite-having-mini-brains\" target=\"_blank\" rel=\"noopener\">Com. stampa<\/a><\/strong>\u00a0e video dell&#8217;universit\u00e0 di Lund, con intervista a Can\u00a0Kabadayi.<\/p>\n<p style=\"text-align: center;\">***<\/p>\n<p>Tra il 1982 e il 2009, le\u00a0emissioni di CO2 hanno contribuito di pi\u00f9 a rinverdire il mondo, scrivono 32 ricercatori di 8 paesi su <em><a href=\"http:\/\/www.nature.com\/nclimate\/journal\/vaop\/ncurrent\/full\/nclimate3004.html\" target=\"_blank\" rel=\"noopener\">Nature Climate Change<\/a>. <\/em>Con un insieme di modelli, provano a ridurre la <a href=\"http:\/\/www.nature.com\/nclimate\/journal\/v6\/n3\/full\/nclimate2879.html\" target=\"_blank\" rel=\"noopener\">differenza<\/a> tra le osservazioni satellitari e la teoria e a distinguere i vari fattori:<em><br \/>\n<\/em><br \/>\n<em>Factorial simulations with multiple global ecosystem models suggest that CO2\u00a0fertilization effects explain 70% of the observed greening trend, followed by nitrogen deposition (9%), climate change (8%) and land cover change (LCC) (4%). CO2\u00a0fertilization effects explain most of the greening trends in the tropics, whereas climate change resulted in greening of the high latitudes and the Tibetan Plateau. LCC contributed most to the regional greening observed in southeast China and the eastern United States.\u00a0<\/em><\/p>\n<p style=\"text-align: center;\">***<\/p>\n<p><strong>Mercanti di dubbio<\/strong><br \/>\nSul <em>Times<\/em>, il banchiere fallito e coal baron Matt Ridley, della lobby pro-combustibili fossili &#8220;Gentlemen Who Prefer Fantasies&#8221;, accusa lo IARC di fare <a href=\"https:\/\/medium.com\/@robinbisson\/matt-ridley-s-conspiracy-theory-scares-me-as-much-as-anti-pesticide-activism-b7c35bc39107\" target=\"_blank\" rel=\"noopener\">pseudoscienza<\/a>\u00a0sui rischi oncologici dei pesticidi (h\/t radioprozac). E urla alla\u00a0<strong><a href=\"https:\/\/andthentheresphysics.wordpress.com\/2016\/04\/26\/matt-ridley-doesnt-understand-free-speech\/\" target=\"_blank\" rel=\"noopener\">censura<\/a> <\/strong>perch\u00e9 17 membri della camera dei Lord <a href=\"https:\/\/www.scribd.com\/doc\/309807683\/Letter-to-the-Times-re-climate-change-coverage\" target=\"_blank\" rel=\"noopener\">hanno scritto<\/a> al direttore del\u00a0<em>Times,\u00a0<\/em>criticando la pseudoscienza del clima propagandata dal visconte e dalla GWPF.<\/p>\n<p>I lords si dicono turbati perch\u00e9 considerano tuttora il <em>Times<\/em> il &#8220;quotidiano di riferimento&#8221;, invece del <strong><a href=\"http:\/\/www.desmog.uk\/2016\/04\/24\/top-10-climate-change-articles-times-debunked\" target=\"_blank\" rel=\"noopener\">porta-voce<\/a><\/strong> della GWPF&#8230;<br \/>\nRif. anche\u00a0<a href=\"https:\/\/www.opendemocracy.net\/uk\/adam-ramsay\/nine-questions-for-times-about-matt-ridley\" target=\"_blank\" rel=\"noopener\">9 domande <\/a>al <em>Times<\/em> sui contributi di Matt Ridley<\/p>\n<p><em>The 5th Viscount Ridley, to give him his official title, is a Times columnist who sits on the\u00a0<a href=\"http:\/\/www.thegwpf.org\/who-we-are\/academic-advisory-council\/\">academic advisory council<\/a>\u00a0of the Global Warming Policy Foundation. He is also\u00a0<a href=\"http:\/\/www.bbc.co.uk\/news\/uk-politics-21358553\">an hereditary Tory peer<\/a>* a well-known science writer, a leading light in the climate change denial movement,\u00a0<a href=\"http:\/\/www.theguardian.com\/environment\/2015\/oct\/26\/anti-coal-protesters-target-climate-change-sceptic-peer-matt-ridley\">the owner of<\/a>\u00a0England\u2019s largest open-cast coal-mine, and brother-in-law of the former environment secretary Owen Paterson.<\/em><br \/>\n<em>His main scientific qualification is a PhD in the<a href=\"https:\/\/www.newscientist.com\/blogs\/culturelab\/2010\/06\/matt-ridley-optimism-without-limits.html\">\u00a0mating habits of pheasants<\/a>, but he \u201c<a href=\"http:\/\/www.telegraph.co.uk\/finance\/newsbysector\/banksandfinance\/7969974\/Northern-Rock-chief-admits-to-catastrophic-black-mark.html\">resumed his career in science\u201d\u00a0<\/a> in 2007 after a period as chairman of Northern Rock, a position his father held before him, ended in calamity.<\/em><\/p>\n<p>e la <a href=\"http:\/\/www.rationaloptimist.com\/blog\/open-democracy\/\" target=\"_blank\" rel=\"noopener\">risposta<\/a> (abstract: racconto quello mi pare e fatevi i fatti vostri)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fu Betty, campionessa di &#8220;super-compito del cilindro&#8221; &#8211; fonte. Nel 2014 sui \u00a0PNAS, una classifica delle specie pi\u00f9 intelligenti &#8211; nel senso di capaci di risolvere problemi, di self-control ecc. &#8211; era stata stabilita di Evan McLean et al. comparando le prestazioni cognitive di 36 specie (filogenesi nella fig. 1) nel compito del cilindro e&hellip; <a class=\"more-link\" href=\"https:\/\/archivio.ocasapiens.org\/index.php\/2016\/04\/27\/top-ten\/\">Continua a leggere <span class=\"screen-reader-text\">Top ten<\/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":[2,3,8,22],"tags":[1482,1501,1527,1652,2483,4305,4563,5538,7167],"class_list":["post-29816","post","type-post","status-publish","format-standard","hentry","category-altri-animali","category-ambiente","category-bufala","category-neuroscienze","tag-co2","tag-cognizione-animale","tag-complottismo","tag-corvidi","tag-evoluzione","tag-matt-ridley","tag-modelli","tag-primati","tag-vegetazione","entry"],"_links":{"self":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/29816","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=29816"}],"version-history":[{"count":2,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/29816\/revisions"}],"predecessor-version":[{"id":44140,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/29816\/revisions\/44140"}],"wp:attachment":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/media?parent=29816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/categories?post=29816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/tags?post=29816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}