Telegraph (UK): Dr Rajendra Pachauri, chair of the UN Intergovernmental Panel on Climate Change (IPCC), said people should have one meat-free day to cut greenhouse gas emissions. The economist, who is vegetarian, said diet change was important in reducing environmental problems associated with rearing cattle and other animals. Dr Pachauri is due to give a speech in London on Monday under the title: “Global Warning: the impact of meat production and consumption on climate change”. The …