Cereal Crops for Food or BioFuel?

With increased market demands for 'green' fuel made from cereal crops --- the world's crop lands that provide food are being dedicated solely for the biofuel industry, reducing food crop lands which is causing food prices to rise and world hunger to expand to dangerous levels.

The World Health Organization and others are calling attention to this crisis. Please read this article "U.N. expert: Food crisis 'a silent tsunami'" from CNN.