Tony Blair: 'I would have stayed if I could, is the truth'

Were you to board an aeroplane piloted by a man who has never previously sat in a cockpit, you'd be alarmed. Were you to face surgery by a woman with no medical qualifications, you'd be frightened. Politics is the one profession that can put someone in a position of great power and responsibility without any prior experience or demonstration of ability. "It's bizarre," Tony Blair says. "In any other walk of life, that doesn't happen." When he became prime minister in 1997 he was in his early forties and an absolute neophyte at governing. He was much better at it, he believes, towards the end of his decade at No 10 than at the outset. So he's written a book about the dos and the don'ts of leadership "because government is a science as well as an art". In the first flush of taking power, leaders "listen eagerly" because they grasp that they know little or nothing about governing.