The campaign against climate change could be set back by the global food crisis, as foreign populations turn against measures to use foodstuffs as substitutes for fossil fuels.
With prices for rice, wheat, and corn soaring, food-related unrest has broken out in places such as Haiti, Indonesia, and Afghanistan. Several countries have blocked the export of grain. There is even talk that governments could fall if they cannot bring food costs down.
One factor being blamed for the price hikes is the use of government subsidies to promote the use of corn for ethanol production. An estimated 30% of America’s corn crop now goes to fuel, not food.