According to Tim Lang, Professor of Food Policy at London’s City University, future wars may be fought specifically over agricultural resources. Given the present volatility of food prices and the riots they provoked in 2008, his theory seems to be on the mark. This program assesses the potential for a global food crisis as it guides viewers through issues involving climate change, oil consumption, biofuel development, fish stock depletion, and other topics. A Rift Valley herder discusses drought in Africa; a Cuban scholar details the impact of the Soviet collapse on food transportation in his country; an Indian farmer reports being pressured into planting jatropha instead of food crops; and Senegalese fishermen lament the intrusion of Western corporate interests. A Blakeway Television Production for the BBC. A part of the series The Future of Food. (52 minutes)