In the second of this two-episode interview, Sophie Bushwick talks with Peggy Nelson, a new media artist who’s currently using Twitter to tell the amazing survival story of Antarctic explorer Ernest Shackleton. In the previous episode, Nelson provided a detailed overview of Shackleton’s perilous 1914 expedition. In this episode, Nelson describes how Twitter can be used as a narrative medium, as well as other new media that Nelson utilizes to create art. You can find out more about Peggy Nelson by visiting her website http://www.peggynelson.com/, as well as her author page at hilobrow.com. And don’t forget, you can follow Ernest Shackleton on Twitter at http://twitter.com/#!/EShackleton and be a witness to his struggle for survival.