Finding long-term solutions to the world food crisis

While customers at restaurants in New York City will soon be able to count the calories of their meals in an attempt to curb the obesity epidemic, people in New Delhi are currently counting their grains of rice. From Bolivia to Yemen, people around the world are taking to the streets in protest at the spiralling increases in food prices. Politicians have been sacked, protesters have died, and some governments are imposing extreme measures to ration food and control their hungry populations. (Editorial)