Ben Saunders spent 10 weeks walking from the north coast of Russia to the North Pole, and around to the north coast of Canada. For a full 72 days in 2004, Saunders was the only human being within a span of 5.4 million square miles, surviving an average temperature of -35C in conditions described by […]
View more »
Sign up for TED email updates
New talks released daily. Be the first to know!