Claire Tomalin

Why do we read biography? Why do we choose to write it? Because we are human beings, programmed to be curious about other human beings, and to experience something of their lives. This has always been so - look at the Bible, crammed with biographies, very popular reading.

When people said Africa would change me, I didn't understand what they meant. To see the poverty in the townships, for instance, is overwhelming. I found it heart-wrenching to see young children walking barefoot and hungry in the dirt. I'm the kind of person who wants to change the world right here and now, so I got frustrated.

First-class delivery of children's palliative care is life-changing. When families are confronted with the shattering news that their children have a life-limiting condition, their world can fall apart.