How to travel: my rules

The ideal – admittedly impossible – is to arrive fully informed yet with no preconceptions ©Luis GrañenaI’m about to get into a flying metal box in São Paulo, and get off it (with luck) in Miami. This sort of abrupt relocation is still pretty rare in human experience: a few years ago the World Tourism Organization predicted that by 2020, 7 per cent of the world’s population would be travelling internationally.