Well, the question of food price inflation is a very complex one, because it involves many factors: trade barriers, extraordinary world events and supply chain disruptions.
Whether climate change has a greater impact than 0.6% on food price inflation in any one year I think is something that's up for debate, and I'll let people who are specialists in the agriculture or agri-food sector debate that. You've had experts on the price of food and inflation. I'll probably let them speak on the impact of climate change and the carbon tax rather than pronounce myself, because it's an area that's highly specialized.