With just days to go before the climate change conference in Copenhagen, Denmark, the meat industry is being targeted by environmentalists.<br /><br />The UN's top climate scientist says a reduction in meat consumption would help combat global warming.<br /><br />Its claimed that the farming of meat contributes to 18 per cent of all greenhouse gas emissions, more than transportation.<br /><br />Nicole Itano reports from Greece, where eating less meat is traditional.
