In spite of all the efforts there are many commodities whose prices are still higher than they were prior to 2007, so essentially not all countries have been able to take advantage of the food price hike. Along with hike in food prices there has been increase in cost of transportation and fuel. For the developing world, the commodity prices have been low so you have had fewer exports. Then there have also been extreme climate situations like in Bangladesh, India and the Horn of Africa. The financial crisis has also made things much worse, particularly for smallholdings farmers due to capital reversal, rise in borrowing rates, a collapsing global trade and commodity prices, a reduction in subsidies in some countries...