If Josh can investigate hostile places such as Namibia or Chernobyl, why not Antarctica as well? I am very excited to see this episode, but I'm not quite sure yet on the actual location they are going to. There are several abandoned stations, or camps. Here is a great site that shows us several of these places:
http://www.darkroastedblend.com/2008/12/ghosts-of-antarctica-abandoned-stations.html
