What does it mean to be an Explorer in the 21st century? The idea of exploring our world means something different than it did more than 100 years ago when Ernest Shackleton ventured into the icy waters of the south Atlantic Ocean. National Geographic Explorer Alizé Carrère and Lindblad Expeditions Naturalist Tom Ritchie travel to the Falkland Islands to discover what it means to be a Modern Explorer. Get ready for the adventure of a lifetime!