Indo-Asian News Service: The observation by Rajendra Pachauri, chair of the UN Intergovernmental Panel on Climate Change (IPCC), that people should have one meat-free day a week to cut greenhouse gas emissions has elicited more criticism than support in Britain.Pachauri`s remarks were rejected by health minister Ben Bradshaw, who said in a TV interview: ‘I suspect meat consumption is not the biggest contributor to climate change. There are very sensible reasons to have a healthy balanced diet, and I think …