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    <pubDate>Fri, 05 Dec 2008 12:19:41 +0000</pubDate>
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    <title>Nature Podcast</title>
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    <description>Nature is a weekly international journal publishing the finest peer-reviewed research in all fields of science. The Nature Podcast is a free weekly audio show highlighting content from each issue, and interviews with the scientists creating the data.</description>
    <category>Science &amp; Medicine</category>
    <copyright>© 2007 Nature Publishing Group</copyright>
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    <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature is a weekly international journal publishing the finest peer-reviewed research in all fields of science. The Nature Podcast is a free weekly audio show highlighting content from each issue, and interviews with the scientists creating the data.</itunes:summary>
    <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Interviews, insight and highlights of the latest scientific discoveries, every week in Nature</itunes:subtitle>
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      <title>4 December 2008</title>
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      <category>Science and Medicine</category>
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      <description>4 December: Cancer stem cells and tumour development, predicting the size of tsunamis, spotting a supernova from 1572, the future of farming, and our weekly news chat.</description>
      <pubDate>Wed, 03 Dec 2008 18:00:00 +0000</pubDate>
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      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:31:20</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">4 December: Cancer stem cells and tumour development, predicting the size of tsunamis, spotting a supernova from 1572, the future of farming, and our weekly news chat.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">4 December: Cancer stem cells and tumour development, predicting the size of tsunamis, spotting a supernova from 1572, the future of farming, and our weekly news chat.</itunes:summary>
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      <title>Nature: 27 November 2008</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v456/n7221/nature-2008-11-27.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>27 November: Turtles in a half shell, water on Saturn's sixth moon, a new book about photosynthesis and news from this year's biggest neuro jamboree.</description>
      <pubDate>Wed, 26 Nov 2008 18:00:00 +0000</pubDate>
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      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:34:11</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">27 November: Turtles in a half shell, water on Saturn's sixth moon, a new book about photosynthesis and news from this year's biggest neuro jamboree.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">27 November: Turtles in a half shell, water on Saturn's sixth moon, a new book about photosynthesis and news from this year's biggest neuro jamboree.</itunes:summary>
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      <title>Nature: 20 November 2008</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v456/n7220/nature-2008-11-20.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>20 November: The woolly mammoth genome decoded, a 'proto-eye' of the kind predicted by Darwin, the controversial theory of group selection, and a tantalizing trace of dark matter.</description>
      <pubDate>Wed, 19 Nov 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v456/n7220/nature-2008-11-20.mp3?rss_feedid=360" length="11610907" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:32:14</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">20 November: The woolly mammoth genome decoded, a 'proto-eye' of the kind predicted by Darwin, the controversial theory of group selection, and a tantalizing trace of dark matter.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">20 November: The woolly mammoth genome decoded, a 'proto-eye' of the kind predicted by Darwin, the controversial theory of group selection, and a tantalizing trace of dark matter.</itunes:summary>
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      <title>Nature: 13 November 2008</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v456/n7219/nature-2008-11-13.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>13 November: Learning who to trust, how cooling bird brains slows down song, controlling quantum dots for computing, how entrepreneurs think, and a round-up of science news.</description>
      <pubDate>Wed, 12 Nov 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v456/n7219/nature-2008-11-13.mp3?rss_feedid=360" length="10579968" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:25:10</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">13 November: Learning who to trust, how cooling bird brains slows down song, controlling quantum dots for computing, how entrepreneurs think, and a round-up of science news.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">13 November: Learning who to trust, how cooling bird brains slows down song, controlling quantum dots for computing, how entrepreneurs think, and a round-up of science news.</itunes:summary>
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    <item>
      <title>Nature: 6 November 2008</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v456/n7218/nature-2008-11-06.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>6 November: Individual genomes and personal genomics, lemmings threatened by climate change, how to find dark matter, and a news round-up with news editor Mark Peplow.</description>
      <pubDate>Wed, 05 Nov 2008 14:54:03 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v456/n7218/nature-2008-11-06.mp3?rss_feedid=360" length="12879636" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:30:39</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">6 November: Individual genomes and personal genomics, lemmings threatened by climate change, how to find dark matter, and a news round-up with news editor Mark Peplow.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">6 November: Individual genomes and personal genomics, lemmings threatened by climate change, how to find dark matter, and a news round-up with news editor Mark Peplow.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
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    <item>
      <title>Nature: 30 October 2008</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v455/n7217/nature-2008-10-30.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>30 October: Ancient tsunamis, infected frogs, what economics can learn from physics, and a new book about the enigmatic Antikythera mechanism.</description>
      <pubDate>Wed, 29 Oct 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v455/n7217/nature-2008-10-30.mp3?rss_feedid=360" length="13285920" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:31:37</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">30 October: Ancient tsunamis, infected frogs, what economics can learn from physics, and a new book about the enigmatic Antikythera mechanism.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">30 October: Ancient tsunamis, infected frogs, what economics can learn from physics, and a new book about the enigmatic Antikythera mechanism.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
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    <item>
      <title>Podcast Extra: The Antikythera mechanism</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/mechanism-2008-10-30.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>Podcast Extra: We talk to the author of a new book that traces the 2000 year history of the world's first computer, from ancient Greece, via the bottom of the sea, to 3D X-ray analysis in the pages of Nature.</description>
      <pubDate>Wed, 29 Oct 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/mechanism-2008-10-30.mp3?rss_feedid=360" length="5539942" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:13:10</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Podcast Extra: We talk to the author of a new book that traces the 2000 year history of the world's first computer, from ancient Greece, via the bottom of the sea, to 3D X-ray analysis in the pages of Nature.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Podcast Extra: We talk to the author of a new book that traces the 2000 year history of the world's first computer, from ancient Greece, via the bottom of the sea, to 3D X-ray analysis in the pages of Nature.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
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    <item>
      <title>Nature: 23 October 2008</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v455/n7216/nature-2008-10-23.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>23 October: Feathered dinosaurs, X-ray producing sticky tape, the many faces of autism and oxygen-producing bacteria that aren't quite as ancient as we thought.</description>
      <pubDate>Wed, 22 Oct 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v455/n7216/nature-2008-10-23.mp3?rss_feedid=360" length="8834420" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:21:01</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">23 October: Feathered dinosaurs, X-ray producing sticky tape, the many faces of autism and oxygen-producing bacteria that aren't quite as ancient as we thought.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">23 October: Feathered dinosaurs, X-ray producing sticky tape, the many faces of autism and oxygen-producing bacteria that aren't quite as ancient as we thought.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
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    <item>
      <title>Nature: 16 October 2008</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v455/n7215/nature-2008-10-16.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>16 October: A self-assembling computer, restoring movement to paralysed arms, science meetings that changed the world and inside the head of a not-so-fishy fossil.</description>
      <pubDate>Wed, 15 Oct 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v455/n7215/nature-2008-10-16.mp3?rss_feedid=360" length="11516380" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:31:58</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">16 October: A self-assembling computer, restoring movement to paralysed arms, science meetings that changed the world and inside the head of a not-so-fishy fossil.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">16 October: A self-assembling computer, restoring movement to paralysed arms, science meetings that changed the world and inside the head of a not-so-fishy fossil.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
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    <item>
      <title>Nature: 9 October 2008</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v455/n7214/nature-2008-10-09.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>9 October: A spot of 'star archaeology', two new malaria parasite genomes, the latest round of Nobel Prizes and back to school - we find out how physics lessons have changed.</description>
      <pubDate>Wed, 08 Oct 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v455/n7214/nature-2008-10-09.mp3?rss_feedid=360" length="12962425" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:35:59</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">9 October: A spot of 'star archaeology', two new malaria parasite genomes, the latest round of Nobel Prizes and back to school - we find out how physics lessons have changed.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">9 October: A spot of 'star archaeology', two new malaria parasite genomes, the latest round of Nobel Prizes and back to school - we find out how physics lessons have changed.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
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    <item>
      <title>Nature: 2 October 2008</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v455/n7213/nature-2008-10-02.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>2 October: Fishy evolution in Lake Victoria, a tiny device for sensing magnetic fields, how some old wax-encased tissue samples hint at the life-story of HIV and the microscopic world of RNA.</description>
      <pubDate>Thu, 02 Oct 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v455/n7213/nature-2008-10-02.mp3?rss_feedid=360" length="12340231" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:29:22</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">2 October: Fishy evolution in Lake Victoria, a tiny device for sensing magnetic fields, how some old wax-encased tissue samples hint at the life-story of HIV and the microscopic world of RNA.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">2 October: Fishy evolution in Lake Victoria, a tiny device for sensing magnetic fields, how some old wax-encased tissue samples hint at the life-story of HIV and the microscopic world of RNA.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
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      <title>Nature: 25 September 2008</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v455/n7212/nature-2008-09-25.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>25 September: The evolutionary move from fins to fingers, a rare and rather flashy dead star and how gut bacteria help stop the development of type 1 diabetes.</description>
      <pubDate>Wed, 24 Sep 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v455/n7212/nature-2008-09-25.mp3?rss_feedid=360" length="11003841" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:26:11</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">25 September: The evolutionary move from fins to fingers, a rare and rather flashy dead star and how gut bacteria help stop the development of type 1 diabetes.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">25 September: The evolutionary move from fins to fingers, a rare and rather flashy dead star and how gut bacteria help stop the development of type 1 diabetes.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
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    <item>
      <title>Nature Extra: US Election</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/election-2008-09-25.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>US election: Presidential candidates John McCain and Barack Obama speak for themselves on the big science issues including space, stem cells and green energy.</description>
      <pubDate>Wed, 24 Sep 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/election-2008-09-25.mp3?rss_feedid=360" length="10452946" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:24:52</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">US election: Presidential candidates John McCain and Barack Obama speak for themselves on the big science issues including space, stem cells and green energy.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">US election: Presidential candidates John McCain and Barack Obama speak for themselves on the big science issues including space, stem cells and green energy.</itunes:summary>
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      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
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    <item>
      <title>Nature Extra: US Election</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/election-2008-09-18.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>US election: The third of our special podcasts on hot science topics in the US election takes a look at innovation and technology.</description>
      <pubDate>Wed, 17 Sep 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/election-2008-09-18.mp3?rss_feedid=360" length="15506740" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:36:54</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">US election: The third of our special podcasts on hot science topics in the US election takes a look at innovation and technology.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">US election: The third of our special podcasts on hot science topics in the US election takes a look at innovation and technology.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature: 18 September 2008</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v455/n7211/nature-2008-09-18.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>18 September: Portable plants in climate research, big questions for evolutionary biologists, the evolution of teeth, the origins of the mouth and anus and innovation and technology in the US election.</description>
      <pubDate>Wed, 17 Sep 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v455/n7211/nature-2008-09-18.mp3?rss_feedid=360" length="9988197" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:23:46</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">18 September: Portable plants in climate research, big questions for evolutionary biologists, the evolution of teeth, the origins of the mouth and anus and innovation and technology in the US election.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">18 September: Portable plants in climate research, big questions for evolutionary biologists, the evolution of teeth, the origins of the mouth and anus and innovation and technology in the US election.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: US Election</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/election-2008-09-11.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>US election: The second of our special podcasts on science in the US election looks at what the candidates are saying about biomedicine and health.&#13;
</description>
      <pubDate>Wed, 10 Sep 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/election-2008-09-11.mp3?rss_feedid=360" length="15671680" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:37:17</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">US election: The second of our special podcasts on science in the US election looks at what the candidates are saying about biomedicine and health.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">US election: The second of our special podcasts on science in the US election looks at what the candidates are saying about biomedicine and health.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature: 11 September 2008</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v455/n7210/nature-2008-09-11.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>11 September: Vesuvius' inner rumblings, a mystery of mathematical skill, biomedicine and the US elections, fake plastic trees and the switching on of the Large Hadron Collider.</description>
      <pubDate>Wed, 10 Sep 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v455/n7210/nature-2008-09-11.mp3?rss_feedid=360" length="11061489" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:26:19</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">11 September: Vesuvius' inner rumblings, a mystery of mathematical skill, biomedicine and the US elections, fake plastic trees and the switching on of the Large Hadron Collider.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">11 September: Vesuvius' inner rumblings, a mystery of mathematical skill, biomedicine and the US elections, fake plastic trees and the switching on of the Large Hadron Collider.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: LHC switches on</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/lhc-2008-09-11.mp3</link>
      <category>Science and Medicine</category>
      <author>Nature</author>
      <description>The LHC switches on: The Large Hadron Collider is finally ready to go. Geoff Brumfiel talks to CERN theorist John Ellis about his hopes for the project - and what happens if there are no Higgs bosons.</description>
      <pubDate>Wed, 10 Sep 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/lhc-2008-09-11.mp3?rss_feedid=360" length="5244928" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:12:28</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">The LHC switches on: The Large Hadron Collider is finally ready to go. Geoff Brumfiel talks to CERN theorist John Ellis about his hopes for the project - and what happens if there are no Higgs bosons.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">The LHC switches on: The Large Hadron Collider is finally ready to go. Geoff Brumfiel talks to CERN theorist John Ellis about his hopes for the project - and what happens if there are no Higgs bosons.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: Big Data</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/big-data-2008-09-04.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>Big Data: As Google celebrates its 10th anniversary, we find out how science is coping with massive datasets generated by unprecedented computing power. BoingBoing blogger Cory Doctorow tells us about his visits to the LHC data storage facility and the genome sequencing Sanger Centre.</description>
      <pubDate>Wed, 03 Sep 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/big-data-2008-09-04.mp3?rss_feedid=360" length="8038203" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:19:07</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Big Data: As Google celebrates its 10th anniversary, we find out how science is coping with massive datasets generated by unprecedented computing power. BoingBoing blogger Cory Doctorow tells us about his visits to the LHC data storage facility and the ge</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Big Data: As Google celebrates its 10th anniversary, we find out how science is coping with massive datasets generated by unprecedented computing power. BoingBoing blogger Cory Doctorow tells us about his visits to the LHC data storage facility and the genome sequencing Sanger Centre.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: US Election</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/election-2008-09-04.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>US Election: The race for the White House is well and truly underway. But where do the candidates stand on science? The first of our special US election podcasts asks the experts what energy and climate policy might look like under a new administration.</description>
      <pubDate>Wed, 03 Sep 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/election-2008-09-04.mp3?rss_feedid=360" length="18057338" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:42:58</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">US Election: The race for the White House is well and truly underway. But where do the candidates stand on science? The first of our special US election podcasts asks the experts what energy and climate policy might look like under a new administration.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">US Election: The race for the White House is well and truly underway. But where do the candidates stand on science? The first of our special US election podcasts asks the experts what energy and climate policy might look like under a new administration.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature: 4 September 2008</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v455/n7209/nature-2008-09-04.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>4 September: Moth warning signals, how our genes reveal where we live, crunching massive datasets and Europe's first science blogging conference.</description>
      <pubDate>Wed, 03 Sep 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v455/n7209/nature-2008-09-04.mp3?rss_feedid=360" length="11889072" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:33:00</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">4 September: Moth warning signals, how our genes reveal where we live, crunching massive datasets and Europe's first science blogging conference.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">4 September: Moth warning signals, how our genes reveal where we live, crunching massive datasets and Europe's first science blogging conference.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature: 28 August 2008</title>
      <link>http://media.nature.com/download/nature/nature/podcast/v454/n7208/nature-2008-08-28.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>28 August: Why antibiotics may be bad for innate immunity, extending human lifespan, when kids learn to share, and the trains, cars and ships of the future.</description>
      <pubDate>Wed, 27 Aug 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/v454/n7208/nature-2008-08-28.mp3?rss_feedid=360" length="12009455" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:33:20</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">28 August: Why antibiotics may be bad for innate immunity, extending human lifespan, when kids learn to share, and the trains, cars and ships of the future.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">28 August: Why antibiotics may be bad for innate immunity, extending human lifespan, when kids learn to share, and the trains, cars and ships of the future.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: X Files</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/xfiles-2008-08-07.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>With a new movie version of the X Files now in cinemas, we chat to creator and director Chris Carter about science, conspiracy theories and FBI agents Mulder and Scully.</description>
      <pubDate>Wed, 06 Aug 2008 17:14:48 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/xfiles-2008-08-07.mp3?rss_feedid=360" length="7305404" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:15:12</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">With a new movie version of the X Files now in cinemas, we chat to creator and director Chris Carter about science, conspiracy theories and FBI agents Mulder and Scully.</itunes:subtitle>
      <itunes:keywords xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">With a new movie version of the X Files now in cinemas, we chat to creator and director Chris Carter about science, conspiracy theories and FBI agents Mulder and Scully.</itunes:keywords>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: Schizophrenia</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/nature-podcast-schizophrenia.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>For more on what these rare deletions can tell us about the genetics of schizophrenia, listen to Kari Stefansson, CEO and founder of deCODE genetics, on this week's Nature Podcast.</description>
      <pubDate>Wed, 30 Jul 2008 15:29:02 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/nature-podcast-schizophrenia.mp3?rss_feedid=360" length="2079675" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:05:45</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">For more on what these rare deletions can tell us about the genetics of schizophrenia, listen to Kari Stefansson, CEO and founder of deCODE genetics, on this week's Nature Podcast.</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">For more on what these rare deletions can tell us about the genetics of schizophrenia, listen to Kari Stefansson, CEO and founder of deCODE genetics, on this week's Nature Podcast.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: Science and Music</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/scienceandmusic-2008-06-12.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>Science and music: What is it about music that moves us? Why does it seem to be universal in humans? And what can science tell us about the hows and whys of our musical minds? Find out in this extended interview with music psychologist John Sloboda and Nature's Phil Ball.</description>
      <pubDate>Wed, 02 Jul 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/scienceandmusic-2008-06-12.mp3?rss_feedid=360" length="8556086" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:20:21</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Science and music: What is it about music that moves us? Why does it seem to be universal in humans? And what can science tell us about the hows and whys of our musical minds? Find out in this extended interview with music psychologist John Sloboda and Na</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Science and music: What is it about music that moves us? Why does it seem to be universal in humans? And what can science tell us about the hows and whys of our musical minds? Find out in this extended interview with music psychologist John Sloboda and Nature's Phil Ball.</itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: Eppendorf</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/Eppendorf_podcast2.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>Eppendorf: In the second episode of this special podcast from Nature on the Eppendorf Young Investigators' Award, Kerri Smith talks to last year's winner, Monica Bettencourt-Dias, who works on cell replication at the Gulbenkian Institute in Oeiras, Portugal. </description>
      <pubDate>Wed, 18 Jun 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/eppendorf_podcast2.mp3?rss_feedid=360" length="4001792" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:09:30</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Eppendorf: In the second episode of this special podcast from Nature on the Eppendorf Young Investigators' Award, Kerri Smith talks to last year's winner, Monica Bettencourt-Dias, who works on cell replication at the Gulbenkian Institute in Oeiras, Portug</itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Eppendorf: In the second episode of this special podcast from Nature on the Eppendorf Young Investigators' Award, Kerri Smith talks to last year's winner, Monica Bettencourt-Dias, who works on cell replication at the Gulbenkian Institute in Oeiras, Portugal. </itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: Steven Pinker</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/stevenpinker-2008-06-12.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>Steven Pinker: Harvard experimental psychologist and author Steven Pinker talks to Kerri Smith about courtesy, quantum physics, concepts and cursing. </description>
      <pubDate>Wed, 11 Jun 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/stevenpinker-2008-06-12.mp3?rss_feedid=360" length="10338304" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:24:36</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Steven Pinker: Harvard experimental psychologist and author Steven Pinker talks to Kerri Smith about courtesy, quantum physics, concepts and cursing. </itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Steven Pinker: Harvard experimental psychologist and author Steven Pinker talks to Kerri Smith about courtesy, quantum physics, concepts and cursing. </itunes:summary>
      <itunes:explicit xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:explicit>
      <itunes:block xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">no</itunes:block>
    </item>
    <item>
      <title>Nature Extra: Jeffrey Sachs</title>
      <link>http://media.nature.com/download/nature/nature/podcast/extras/jeffreysachs-2008-05-15.mp3</link>
      <category>Science &amp; Medicine</category>
      <author>Nature</author>
      <description>Jeffrey Sachs: In this extended interview with economist Jeffrey Sachs, find out why he remains optimistic in the face of our ailing planet. </description>
      <pubDate>Wed, 14 May 2008 18:00:00 +0000</pubDate>
      <enclosure url="http://nature.edgeboss.net/download/nature/nature/podcast/extras/jeffreysachs-2008-05-15.mp3?rss_feedid=360" length="11527933" type="audio/mpeg"/>
      <itunes:duration xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">00:27:25</itunes:duration>
      <itunes:author xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Nature</itunes:author>
      <itunes:subtitle xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Jeffrey Sachs: In this extended interview with economist Jeffrey Sachs, find out why he remains optimistic in the face of our ailing planet. </itunes:subtitle>
      <itunes:summary xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">Jeffrey Sachs: In this extended interview with economist Jeffrey Sachs, find out why he remains optimistic in the face of our ailing planet. </itunes:summary>
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