http://feeds.tvo.org/~r/tvobigideas/~5/Z6yagp2wjbo/BI_ElaineDewar_020505.mp3 Elaine Dewar on her book The Second Tree: Of Clones, Chimeras and Quests for Immortality. http://feeds.tvo.org/~r/tvobigideas/~3/Z6yagp2wjbo/BI_ElaineDewar_020505.mp3 2009-08-22 http://www.tvo.org/podcasts/bi/images/BIAlbumArt.jpg