INTREPID YOUNGSTERS have long ventured abroad in search of edification and excitement. In 1608 Thomas Coryat, an Englishman sometimes called “the world’s first backpacker”, embarked on a Grand Tour of Europe. Friendless...
The Economist
Staring out over France and Germany from the vine-covered hills of Schengen, a village at the southern tip of Luxembourg, it is hard to tell where one country ends and the other...