A life in writing: Tim Parks

'I couldn't really see a painting or a film or a game of football until I had thought about it in words, or preferably talked about it, or better still written about it'

Eat, Pray, Love by Elizabeth Gilbert

Millions of women have fallen for Elizabeth Gilbert's memoir of self-discovery. Why, asks Rachel Cusk, as Eat, Pray, Love opens as a Julia Roberts blockbuster