 You're also now, it seems, taking your message overseas. You're an ambassador for the World Food Programme. I know you've worked with a particular community of Yazidi women in Iraq who were survivors of being kidnapped and held hostage by so-called Islamic State. I'm just wondering what on earth you think you, as a cook, a food writer, somebody who has made a name for themselves in a high-end restaurant environment, what can you offer these people?