John McCarthy asks the historian Thant Myint-U, who visits Burma regularly, about the recent political developments there and its role in south east Asia. Thant reflects on the how the country's relationship with tourism might also change. The author and traveller Anthony Sattin tells John how the history of Egypt has attracted traders and tourists and how the change of government there too has affected tourism. John also finds out from Pauline Sanderson about her part in the world's longest climb from the Dead Sea to Everest which involved an eight thousand kilometre cycle ride through countries like Iran and Pakistan topped of with an ascent of the highest mountain. Producer: Harry Parker.