BBC: Climate change abroad will have a more immediate effect on the UK than climate change at home, a report says. Research by consultants PWC for Defra says the UK is likely to be hit by increasingly volatile prices of many commodities as the climate is disrupted. It warns that global production of some foodstuffs is concentrated in a few countries. These are likely to suffer increasing episodes of extreme weather. The report says there will be opportunities for the UK from climate change but these...