A year end travel update from the bottom of the world

This week's Eye on Travel Podcast with Peter Greenberg --from the bottom of the world -- Antarctica aboard Silversea’s new ship The Silver Endeavour. Felicity Aston, the first woman to ski across the Antarctic Solo chats with Peter about her experience and the challenges she faced while traversing the continent as well as the life lessons she learned during her 59 day journey across the forbidden continent. Then, Expedition Lead Conrad Combrink, who has been to Antarctica 79 times- on his vast experience. And the challenges of climate change, global warming, as well as the demands -- and necessity -- of responsible tourism.