Last week, the Palestine Festival of Literature organised a discussion about travel and writing at the Dar Annadwa cultural centre in Bethlehem. One of Palfest's star guests, touring the West Bank and East Jersualem, was Michael Palin, whose early glories, before his reinvention as a traveller, were much on people's minds. He spoke well about growing up in Sheffield and cultivating a passion for Hemingway, but the audience was delighted when someone suggested that living under Israeli occupation was a bit like being in the Terry Gilliam movie Brazil. As the panellists stood up and tidied their books, a young Palestinian in the seat in front of me said she couldn't believe we were all with Palin in Bethlehem – Bethlehem! – and no one had thought to ask about Monty Python's Life of Brian. But with two other writers on the stage, there'd been a lot of ground to cover.