I have never met a villager who does not want a vote.

Change can only come from local citizens and politicians - it cannot be imposed by well-meaning foreigners - not least because a society like Afghanistan or Iraq is suspicious of outsiders and often resistant to change. I am not going to get drawn into the ethics of intervening in other countries. My concern is the practical question. Can you actually achieve change in this way? My guess is we can stop wars sometimes as in the Balkans and topple regimes - but that the other stuff - such as corruption is not within our power to effect and alter.

I have never met a villager who does not want a vote.

I'd like to come back to the West eventually. In the end abroad I am always a stranger, active politics in particular is not accessible to me and although people are generous, I can never be on the inside of a culture that relies a great deal on the private space and the family.

Despite the dubious statistics … democracy is a thing of value for which we should be fighting.

I do a lot of work with policymakers, but how much effect am I having? It’s like they’re coming in and saying to you, ‘I’m going to drive my car off a cliff. Should I or should I not wear a seatbelt?’ And you say, ‘I don’t think you should drive your car off the cliff.’ And they say, ‘No, no, that bit’s already been decided—the question is whether to wear a seatbelt.’ And you say, ‘Well, you might as well wear a seatbelt.’ And then they say, ‘We’ve consulted with policy expert Rory Stewart and he says . . . .’

I had been walking one afternoon in Scotland and thought: Why don't I just keep going? There was, I said, a magic in leaving a line of footprints stretching across Asia.