The Last Continent: Antarctic remains an enigma

Postmedia columnist Daphne Bramham crosses the notoriously rough Drake Passage from the Falkland Islands to South Georgia — known as the Serengeti of the Southern Ocean — to Antarctica. Her daily reports from the 18-day expedition will cover issues from climate change and micro plastics in the ocean to Japan’s continuing whale hunt, the antics of penguins and the world’s wild race to tour, and exploit, this last frontier.PUNTA ARENAS, Chile — A continent at the bott