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	<item xml:lang="fr">
		<title>Mondialisation, comp&#233;tition pour l'utilisation des terres et transitions
</title>
		<link>http://grice.quelfutur.org/Mondialisation-competition-pour-l-utilisation-des-terres-et-transitions</link>
		<guid isPermaLink="true">http://grice.quelfutur.org/Mondialisation-competition-pour-l-utilisation-des-terres-et-transitions</guid>
		<dc:date>2015-01-06T13:00:00Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>Patrick Meyfroidt
</dc:creator>



		<description>&lt;p&gt;&#201;tendre les terres agricoles ou intensifier les cultures, quelles pistes pour nourrir l'humanit&#233; demain et r&#233;pondre aux sollicitations de l'agro-industrie ?&lt;/p&gt;

-
&lt;a href="http://grice.quelfutur.org/-2014-2015-" rel="directory"&gt;2014-2015
&lt;/a&gt;


		</description>


 <content:encoded>&lt;div class='rss_texte'&gt;&lt;div class=&#034;cs_sommaire cs_sommaire_avec_fond&#034; id=&#034;outil_sommaire&#034;&gt; &lt;div class=&#034;cs_sommaire_inner&#034;&gt; &lt;div class=&#034;cs_sommaire_titre_avec_fond&#034;&gt; Sommaire &lt;/div&gt; &lt;div class=&#034;cs_sommaire_corps&#034;&gt; &lt;ul&gt; &lt;li&gt;&lt;a title=&#034;Patrick Meyfroidt&#034; href='http://grice.quelfutur.org/spip.php?id_auteur=9&amp;page=backend#outil_sommaire_0'&gt;Patrick Meyfroidt&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a title=&#034;Mondialisation, comp&#233;tition pour l'utilisation des terres et transitions&#034; href='http://grice.quelfutur.org/spip.php?id_auteur=9&amp;page=backend#outil_sommaire_1'&gt;Mondialisation, comp&#233;tition&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a title=&#034;Bref retour&#034; href='http://grice.quelfutur.org/spip.php?id_auteur=9&amp;page=backend#outil_sommaire_2'&gt;Bref retour&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a title=&#034;R&#233;f&#233;rence&#034; href='http://grice.quelfutur.org/spip.php?id_auteur=9&amp;page=backend#outil_sommaire_3'&gt;R&#233;f&#233;rence&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/div&gt; &lt;/div&gt;
&lt;/div&gt;&lt;div class=&#034;spip_document_ spip_document spip_documents spip_document_video ressource oembed oembed_video oembed_video oembed_youtube&#034; &gt; &lt;figure class=&#034;spip_doc_inner&#034;&gt; &lt;div class=&#034;oembed oe-video async clearfix&#034; style=&#034;max-width:600px;&#034;&gt; &lt;div class=&#034;rwd-video-container oe-play-button&#034; style=&#034;width:100%;height:0;padding-bottom:56.33%;background-image:url('https://i.ytimg.com/vi/wjFf5mck3ik/hqdefault.jpg');background-repeat:no-repeat;background-position:center;background-size:cover;&#034; data-content=&#034;%3Ciframe%20width%3D%22600%22%20height%3D%22338%22%20src%3D%22https%3A%2F%2Fwww.youtube-nocookie.com%2Fembed%2FwjFf5mck3ik%3Ffeature%3Doembed%26autoplay%3D1%22%20frameborder%3D%220%22%20allow%3D%22accelerometer%3B%20autoplay%3B%20clipboard-write%3B%20encrypted-media%3B%20gyroscope%3B%20picture-in-picture%3B%20web-share%22%20referrerpolicy%3D%22strict-origin-when-cross-origin%22%20allowfullscreen%20title%3D%22GRICE%20-%20Patrick%20Meyfroidt%C2%A0%3A%20Mondialisation%2C%20comp%C3%A9tition%20pour%20l%E2%80%99utilisation%20des%20terres%20et%20transitions%22%3E%3C%2Fiframe%3E&#034;&gt; &lt;button&gt;&lt;span class=&#034;oe-play-button_label&#034;&gt;Lecture&lt;/span&gt;&lt;/button&gt; &lt;/div&gt; &lt;style&gt;&lt;!--/**/.oe-video .loading {background-image:url(&#034;prive/themes/spip/images/searching.gif&#034;)!important;background-size:auto !important;}/**/--&gt;&lt;/style&gt;
&lt;/div&gt; &lt;figcaption class=&#034;spip_doc_legende&#034;&gt;
&lt;div class=&#034;spip_doc_titre&#034; style=&#034;max-width:600px;&#034;&gt;&lt;a href=&#034;https://www.youtube.com/watch?v=wjFf5mck3ik&#034; class=&#034;oe-title&#034;&gt;GRICE - Patrick Meyfroidt&#160;: Mondialisation, comp&#233;tition pour l'utilisation des terres et transitions&lt;/a&gt; &lt;span class=&#034;oe-author&#034;&gt;&lt;br/&gt;&lt;span class=&#034;oe-author_par&#034;&gt;par &lt;/span&gt;&lt;a href=&#034;https://www.youtube.com/@uclouvain_be&#034; class=&#034;oe-author_name&#034;&gt;UCLouvain - Universit&#233; catholique de Louvain&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&#034;spip_doc_titre oembed-source&#034;&gt;&lt;a href=&#034;https://www.youtube.com/watch?v=wjFf5mck3ik&#034; class=&#034;spip_url spip_out&#034; rel=&#034;external&#034;&gt;https://www.youtube.com/watch?v=wjF...&lt;/a&gt;
&lt;/div&gt;
&lt;/figcaption&gt; &lt;script&gt;jQuery(function(){ jQuery('.oembed.oe-video.async').not('.done').addClass('done').on('click', '.oe-play-button',function(e){var $me = jQuery(this),content = decodeURIComponent($me.data('content'));$me.removeClass('oe-play-button').addClass('loading').html(content);})})&lt;/script&gt; &lt;/figure&gt;
&lt;/div&gt;&lt;h2 class=&#034;spip&#034; id=&#034;outil_sommaire_0&#034;&gt;&lt;a title=&#034;Sommaire&#034; href='http://grice.quelfutur.org/spip.php?id_auteur=9&amp;page=backend#outil_sommaire' class=&#034;sommaire_ancre&#034;&gt; &lt;/a&gt;Patrick Meyfroidt&lt;/h2&gt;&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; chercheur F.R.S. &#8211; FNRS &lt;i&gt;Earth and Life Institute&lt;/i&gt; (ELI) et Georges Lema&#238;tre Centre for Earth and Climate Research (TECLIM)&lt;/li&gt;&lt;li&gt; Docteur en G&#233;ographie&lt;/li&gt;&lt;li&gt; DEC-DEA en sociologie&lt;/li&gt;&lt;li&gt; Master compl&#233;mentaire en &#201;cologie humaine (VUB)
&lt;div class=&#034;clear&#034;&gt;&lt;/div&gt;
&lt;div class='spip_document_15 spip_document spip_documents spip_document_image spip_documents_center spip_document_center'&gt;
&lt;figure class=&#034;spip_doc_inner&#034;&gt; &lt;a href='http://grice.quelfutur.org/IMG/jpg/grice-pyramide-interdisciplinaire-14-7.jpg' class=&#034;spip_doc_lien mediabox&#034; type=&#034;image/jpeg&#034;&gt; &lt;img src='http://grice.quelfutur.org/local/cache-vignettes/L500xH375/grice-pyramide-interdisciplinaire-14-7-aef05.jpg?1777700593' width='500' height='375' alt='' /&gt;&lt;/a&gt;
&lt;/figure&gt;
&lt;/div&gt;
&lt;div class=&#034;clear&#034;&gt;&lt;/div&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h2 class=&#034;spip&#034; id=&#034;outil_sommaire_1&#034;&gt;&lt;a title=&#034;Sommaire&#034; href='http://grice.quelfutur.org/spip.php?id_auteur=9&amp;page=backend#outil_sommaire' class=&#034;sommaire_ancre&#034;&gt; &lt;/a&gt;Mondialisation, comp&#233;tition pour l'utilisation des terres et transitions&lt;/h2&gt;&lt;h3 class=&#034;spip&#034;&gt; Global land use &amp; Land use competition&lt;/h3&gt;&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; Status and trends of global land use
&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; Current state of global land use&lt;/li&gt;&lt;li&gt; The future of land use
&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; Land use competition&lt;/li&gt;&lt;li&gt; Dominant structural trends in land use competition&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div class='spip_document_23 spip_document spip_documents spip_document_file spip_documents_right spip_document_right spip_document_avec_legende' data-legende-len=&#034;47&#034; data-legende-lenx=&#034;x&#034;
&gt;
&lt;figure class=&#034;spip_doc_inner&#034;&gt;
&lt;a href='http://grice.quelfutur.org/IMG/pdf/meyfroidt_grice_06012015.pdf' class=&#034; spip_doc_lien&#034; title='PDF - 4.6 Mio' type=&#034;application/pdf&#034;&gt;&lt;img src='http://grice.quelfutur.org/local/cache-vignettes/L128xH101/utilisation-sol-logo-2-67371.png?1777660924' width='128' height='101' alt='' /&gt;&lt;/a&gt;
&lt;figcaption class='spip_doc_legende'&gt; &lt;div class='spip_doc_titre '&gt;&lt;strong&gt;Diaporama
&lt;/strong&gt;&lt;/div&gt; &lt;div class='spip_doc_descriptif '&gt;Patrick Meyfroidt
&lt;/div&gt; &lt;div class='spip_doc_credits '&gt;Patrick Meyfroidt
&lt;/div&gt;
&lt;/figcaption&gt;&lt;/figure&gt;
&lt;/div&gt;
&lt;h3 class=&#034;spip&#034;&gt; Supply-side possibilities&lt;/h3&gt;&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; Expansion of commodity crops on &#8220;low-cost&#8221; land
&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; Pathways of increase of commodity crop production
&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; Potentially available cropland&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt; Land use intensification
&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; Pathways of increase of commodity crop production
&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; Pathways of land sparing&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;Land use policies, forest transitions and land use displacement&lt;/li&gt;&lt;li&gt; Conclusion : Solutions &amp; caveats&lt;/li&gt;&lt;/ul&gt;&lt;h2 class=&#034;spip&#034; id=&#034;outil_sommaire_2&#034;&gt;&lt;a title=&#034;Sommaire&#034; href='http://grice.quelfutur.org/spip.php?id_auteur=9&amp;page=backend#outil_sommaire' class=&#034;sommaire_ancre&#034;&gt; &lt;/a&gt;Bref retour&lt;/h2&gt;
&lt;p&gt;Petit retour sur le d&#233;bat de la s&#233;ance :&lt;/p&gt;
&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; Endosser la logique dominante comme point de d&#233;part, car plus &#8216;&lt;i&gt;r&#233;aliste&lt;/i&gt;' ou plus &#8216;&lt;i&gt;efficace&lt;/i&gt;' ? Si oui, jusqu'o&#249; ?&lt;/li&gt;&lt;/ul&gt;
&lt;p&gt;Ou&lt;/p&gt;
&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; Chercher &#224; sortir de la logique dominante pour remettre en question les axiomes de notre soci&#233;t&#233; ? Si oui, comment ne pas rester dans l'utopie ?&lt;/li&gt;&lt;/ul&gt;
&lt;p&gt;Questions :&lt;/p&gt;
&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; &lt;i&gt;R&#233;forme ou r&#233;volution ?&lt;/i&gt;&lt;/li&gt;&lt;li&gt; &lt;i&gt;Deep ou shallow ecology ?&lt;/i&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h2 class=&#034;spip&#034; id=&#034;outil_sommaire_3&#034;&gt;&lt;a title=&#034;Sommaire&#034; href='http://grice.quelfutur.org/spip.php?id_auteur=9&amp;page=backend#outil_sommaire' class=&#034;sommaire_ancre&#034;&gt; &lt;/a&gt;R&#233;f&#233;rence&lt;/h2&gt;&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; Seufert, Verena, Navin Ramankutty, and Jonathan A. Foley. &#034;&lt;a href=&#034;http://serenoregis.org/wp-content/uploads/2012/06/nature11069.pdf&#034; class=&#034;spip_out&#034; rel=&#034;external&#034;&gt;Comparing the yields of organic and conventional agriculture.&lt;/a&gt;&#034; &lt;i&gt;Nature&lt;/i&gt; 485.7397 (2012) : 229-232.&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;
		
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