A series of media reports indicate that fuel produced from food crops to replace fossil oil is far from the panacea it was hoped to be. For example Guenter Verheugen, a vice president of the European Commission, stated recently that “It makes no sense to make car fuel from plants that ought to provide human and animal food.” Indeed, the ‘moral’ question of diverting food and using fertile food-growing land to produce fuel, while 850 million people in the world today are hungry, is a cause for concern. The explosion in demand for food crops to be converted into...
