"Travel", said Francis Bacon, "is part of education for the young and a part of experience for those who are older." But there is an additional benefit from a journey outside of one's own borders: a reminder of why certain places function better than others.
In a recent trip to Hong Kong, I met with a plethora of civil servants, some politicians and a few business people, all with an obvious interest in the future of that territory. My purpose was simple: to get a sense of how that territory has held up in the face of massive change occurring in China proper.