- The explosive growth of high-calorie food habits in emerging economies like China. 700 calories of animal feed is needed to produce a 100-calorie chunk of beef.
- Rise in oil prices. Modern food production is highly energy intensive, so high fuel costs drive food prices up. The invasion of Iraq, rather than lower oil prices, raised them.
- Climate change resulting in drought and crop decreases in key wheat growing areas like Australia.
- Complacence in the food market: precautionary inventories have shrunk on the belief that more can always be imported.
Most of the Starving People Live in Developing Countries
An estimated 820 million of the 850 million people in the world today suffering from hunger, live in developing countries.
These are the countries most affected by climate change. Food prices have risen 83% in the last three years, according to the World Bank, pushing 100 million more people into hunger.
Rich countries spend billions of dollars on farm subsidies and wasteful food consumption.
"The excess consumption by the world's obese costs $20bn annually, to which must be added indirect costs of $100bn resulting from premature death and related diseases,"according to the director-general of the UN's Food And Agriculture Organisation, Jacques Diouf. He adds that the unprecedented hike in food prices, which rose 52 percent between 2007 and 2008 led to explosion of agricultural imports in the last 30 years.
Africa has become a net importer of agricultural commodities.
- 87 percent of which were food products in 2005.
- Only 14 percent of Africa’s 184 million hectares of arable land is under cultivation and most of the rest in a state of accelerated degradation.
There are other voices totally disagreeing with these approaches. Gonzalo Oviedo, the senior advisor on social policy at the International Union for Conservation of Nature blames human neglect of nature. The modern business-dominated agricultural industry, he argues, promotes the degradation of nature leading to less and worse food.
Further, according to Oviedo, the main culprit is the prevailing model of concentration of land in small groups of big landowners who are dropping food production for local markets and moving to big industrial production of commodities that produce no local benefits and deprive small farmers and landless peasants of access to productive assets like land, water sources and fisheries.