{"id":27029,"date":"2015-01-22T14:31:58","date_gmt":"2015-01-22T13:31:58","guid":{"rendered":"https:\/\/ocasapiens-dweb.blogautore.repubblica.it\/?p=27029"},"modified":"2021-11-13T16:45:38","modified_gmt":"2021-11-13T15:45:38","slug":"guinzagli-per-ogm","status":"publish","type":"post","link":"https:\/\/archivio.ocasapiens.org\/index.php\/2015\/01\/22\/guinzagli-per-ogm\/","title":{"rendered":"Guinzagli per Ogm"},"content":{"rendered":"<p>A ridosso del <a href=\"http:\/\/www.nature.com\/uidfinder\/10.1038\/516143a\" target=\"_blank\" rel=\"noopener\">voto europeo<\/a> sugli Ogm, <em>Nature<\/em> anticipa on line due ricerche, una di <strong><a href=\"http:\/\/dx.doi.org\/10.1038\/nature14095\" target=\"_blank\" rel=\"noopener\">Farren Isaacs<\/a>\u00a0<\/strong>et al. a Yale e una di <strong><a href=\"http:\/\/dx.doi.org\/10.1038\/nature14121\" target=\"_blank\" rel=\"noopener\">George Church<\/a> <\/strong>et al. a Harvard. Hanno modificato tanti geni, riscrivendo buona parte del genoma, per rendere &#8211; rispettivamente &#8211; un <em>Lactobacillus<\/em>\u00a0(Yale) e un&#8217;<em>Escherichia coli<\/em> (Harvard) dipendenti da amminoacidi di sintesi, dei nutrienti senza i quali muoiono.<\/p>\n<p>Funziona con\u00a0<a href=\"http:\/\/www.nature.com\/news\/gm-microbes-created-that-can-t-escape-the-lab-1.16758\" target=\"_blank\" rel=\"noopener\">dei batteri<\/a>, gli organismi modificati pi\u00f9 utilizzati che ci siano. Cos\u00ec non possono scappare dalla provetta e diffondersi fuori dal laboratorio combinando chiss\u00e0 quale disastro. Sono &#8220;biosintetici&#8221; davvero, troppo distanti dai ceppi naturali per incrociarsi, scambiarsi geni o ricombinarsi il Dna, in dieci anni di ricerca non \u00e8 successo, la probabilit\u00e0 di un evento del genere tende per ora a 0.<\/p>\n<p>La tecnica dovrebbe funzionare anche negli Ogm alimentari e tenerli &#8220;<strong><a href=\"http:\/\/www.nature.com\/news\/kept-on-a-leash-1.16750\" target=\"_blank\" rel=\"noopener\">al guinzaglio<\/a><\/strong>&#8220;, come dice l&#8217;editoriale, mettere fine ai timori di contaminazione e forse suscitarne altri:<\/p>\n<p><em>So what is the downside? Much of the controversy over genetic modification relates to early, clumsy, attempts by big business to commercialize crops, and to gain control over where, when and how they were grown to maximize profit. A crop that needs constant nourishment with a bespoke foodstuff \u2014 unavailable elsewhere and with manufacture protected under probable patents \u2014 could be presented as a way of tying vulnerable farmers still closer to largely unloved seed companies.<\/em><br \/>\n<em>It is early days, but is it too early to consider such a scenario? Yes and no. As the researchers correctly point out, the technology could most immediately be useful for containing GMOs used in research and industrial systems \u2014 microbes typically \u2014 to make high-value pharmaceuticals, for example. But applications in crops are some way off.<\/em><\/p>\n<p>&#8220;<strong><a href=\"http:\/\/www.nature.com\/news\/down-to-earth-1.16751\" target=\"_blank\" rel=\"noopener\">Down to earth<\/a><\/strong>&#8220;, l&#8217;altro editoriale, \u00e8 collegato (link aggiunti):<\/p>\n<p><em>The Food and Agriculture Organization of the United Nations (FAO) has decreed 2015 <a href=\"http:\/\/www.fao.org\/resources\/infographics\/infographics-details\/en\/c\/271187\/\" target=\"_blank\" rel=\"noopener\">the International Year of Soils<\/a>. Britain\u2019s leading Earth-sciences organization, the Geological Society in London, has also proclaimed it the <a href=\"https:\/\/www.geolsoc.org.uk\/mud15\" target=\"_blank\" rel=\"noopener\">Year of Mud<\/a>. Just add rain. And, as visitors to Nature\u2019s national and spiritual home can very often attest, what is soil to the world is mud in Britain.<\/em><\/p>\n<p>Accenna alla <a href=\"http:\/\/gcmd.nasa.gov\/records\/GCMD_FAOd0019_148.html\" target=\"_blank\" rel=\"noopener\">Digital World Soils Map <\/a>pubblicata anche dalla FAO, non all&#8217;iniziativa coordinata da Pedro Sanchez per\u00a0aggiornarla e portarla a scala 1 &lt;100m. Dal livello di finanziamento, non sembra una priorit\u00e0 dei vari governi malgrado la retorica su sfamare il mondo.<\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p>Reportage di <strong>Q<a href=\"http:\/\/www.nature.com\/news\/attempts-to-predict-terrorist-attacks-hit-limits-1.16755\" target=\"_blank\" rel=\"noopener\">uirin Schiermeier<\/a><\/strong> sul perch\u00e9 i modelli per stimare il rischio di attacchi terroristici non funzionano<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"http:\/\/www.nature.com\/polopoly_fs\/7.23145.1421765085!\/image\/Terror.jpg_gen\/derivatives\/landscape_630\/Terror.jpg\" alt=\"\" \/><\/p>\n<p style=\"text-align: center;\">Fonte del grafico <a href=\"http:\/\/www.start.umd.edu\/gtd\/about\/\" target=\"_blank\" rel=\"noopener\">Global Terrorism DataBase<\/a><\/p>\n<p>e di <strong><a href=\"http:\/\/www.nature.com\/news\/psychologists-seek-roots-of-terror-1.16756\" target=\"_blank\" rel=\"noopener\">Sara Reardon<\/a><\/strong> sulla psicologia dei terroristi e sui tentativi di &#8220;riabilitazione&#8221;.<br \/>\nStesso tema per la &#8220;<strong><a href=\"http:\/\/www.nature.com\/news\/effective-risk-response-needs-a-prepared-mindset-1.16753\" target=\"_blank\" rel=\"noopener\">world view<\/a><\/strong>&#8221; di Erwann Michel-Kerjan, l&#8217;esperto di risk-management alla Wharton School of Economics, il coordinatore del\u00a0<a href=\"http:\/\/www3.weforum.org\/docs\/WEF_Global_Risks_2015_Report.pdf\" target=\"_blank\" rel=\"noopener\">Global Risks Report 2015 <\/a>presentato al forum di Davos la settimana scorsa. Lui ne dice molto bene, i grafici sono belli e le connessioni tante, ma&#8230;<\/p>\n<p><em>Not only do we set out a view on 28 global risks in the report\u2019s traditional categories (economic, environmental, <\/em><em>societal, geopolitical and technological) but also we consider the drivers of those risks in the form of 13 trends.<\/em><\/p>\n<p>Fra i drivers non conta soprattutto la disoccupazione giovanile? La disuguaglianza crescente resa ancora pi\u00f9 visibile dai media globali? La corruzione delle \u00e9lites politiche ed economiche? L&#8217;assenza o l&#8217;inefficienza dell&#8217;educazione e delle reti tradizionali di controllo sociale (famiglia estesa, vicinato)? Ecc. ecc.<\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p><a href=\"http:\/\/www.nature.com\/news\/us-senate-reaffirms-existence-of-climate-change-1.16773\" target=\"_blank\" rel=\"noopener\">Jef Toleffson<\/a> racconta come ha votato ieri il Senato americano su due dichiarazioni riguardanti il clima<\/p>\n<p><em>At least on this particular vote, the answer was unequivocal: lawmakers voted 98-1 to adopt a 16-word, non-binding amendment that poked fun at the Senate\u2019s leading climate sceptic, Republican James Inhofe of Oklahoma. \u201cIt is the sense of the Senate that climate change is real and not a hoax,\u201d reads the provision. Even Inhofe, who once called global warming \u201cthe greatest hoax ever perpetrated on the American people&#8221;, joined Whitehouse as a last-minute sponsor of the amendment.<\/em><\/p>\n<p>Voltagabbana! Ma una mini-maggioranza (repubblicana) ritiene che i gas serra non abbiano un effetto serra:<\/p>\n<p><em>Senators narrowly rejected an amendment from Senator Brian Schatz (Democrat, Hawaii) that went a step further, pinning some of the blame for climate change on human activities. The provision failed, 50-49.<\/em><\/p>\n<p>Avranno letto <a href=\"http:\/\/www.amazon.com\/Why-Its-Carbon-Dioxide-After\/dp\/1478729228\" target=\"_blank\" rel=\"noopener\">Doug Cotton<\/a>?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A ridosso del voto europeo sugli Ogm, Nature anticipa on line due ricerche, una di Farren Isaacs\u00a0et al. a Yale e una di George Church et al. a Harvard. Hanno modificato tanti geni, riscrivendo buona parte del genoma, per rendere &#8211; rispettivamente &#8211; un Lactobacillus\u00a0(Yale) e un&#8217;Escherichia coli (Harvard) dipendenti da amminoacidi di sintesi, dei&hellip; <a class=\"more-link\" href=\"https:\/\/archivio.ocasapiens.org\/index.php\/2015\/01\/22\/guinzagli-per-ogm\/\">Continua a leggere <span class=\"screen-reader-text\">Guinzagli per Ogm<\/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":[10,17,23,25],"tags":[754,892,4160,4572,5262,5338,6784],"class_list":["post-27029","post","type-post","status-publish","format-standard","hentry","category-clima","category-genetica","category-non-profit","category-politica","tag-batteri","tag-biologia-sintetica","tag-mappa-mondiale-dei-suoli","tag-modelli-di-rischio","tag-pedro-sanchez","tag-piante-alimentari","tag-terrorismo","entry"],"_links":{"self":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/27029","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=27029"}],"version-history":[{"count":3,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/27029\/revisions"}],"predecessor-version":[{"id":43479,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/posts\/27029\/revisions\/43479"}],"wp:attachment":[{"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/media?parent=27029"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/categories?post=27029"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/archivio.ocasapiens.org\/index.php\/wp-json\/wp\/v2\/tags?post=27029"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}