I'm very conscious that I'm in the minority in that I love what I do. How big is the number of people who are running to work to do a job that they like? And how lucky to be employed at it - how incredibly lucky.
I usually write about ordinary people and ordinary things, but Paul Farmer is the least ordinary person I've ever met... He's the leader of a small group of people who hope to cure a sick world, and I hope my book can help in some small way.

