Rice makes up more than half of all food eaten by one of every three persons on earth.
Globally, average rice yields and production have doubled over the past 25 years, and improved rice varieties now keep alive at least 1 billion persons in developing countries. Now we're facing a similar period. Excellent viewing for students of agriculture, biology, world development and geography. To view the video online, you will need a free copy of RealPlayer 8 on your computer.