Public support for genetically modified food crops rose dramatically to 73 per cent in 2007, up from 46 per cent in 2005, due to perceptions about the role they can play in countering drought and pollution. Australian Industry Minister, Ian Macfarlane, said a Biotechnology Australia report, released today, found a major change in public attitudes towards biotechnology in all areas. ”When asked if GM crops should be grown in their state, 50 per cent of respondents from all states said Yes, with a further 30 per cent approving as long as they were strongly regulated,” Mr Macfarlane said.