"I grew up in an era of thinking of travel as escape. The idea that you could conceivably have a new ..." — Paul Theroux

What draws me in is that a trip is a leap in the dark. It's like a metaphor for life. You set off from home, and in the classic travel book, you go to an unknown place. You discover a different world, and you discover yourself.

Travel magazines are just one cupcake after another. They're not about travel. The travel magazine is, in fact, about the opposite of travel. It's about having a nice time on a honeymoon, or whatever.

A travel book is about someone who goes somewhere, travels on the ground, sees something and spends quite a lot of time doing it, and has a hard time, and then comes back and writes about it. It's not about inventing.

The idea of traveling in Africa for me is based on going by road or train or bus or whatever and crossing borders. You can't travel easily or at all through some countries.