This year 's severe weather events have led to low yields in grain exporting nations . Kansas prairie farmer Donn Teske says extreme weather events are becoming much more extreme . Aid group Oxfam believes there may be another spike in food prices in early 2013 and longer term volatility . Araba believes the country will be able to produce 2.1 million tons of rice by 2015 , first becoming self sufficient , and then able to export . Comment:
This year 's severe weather events have led to low yields in grain exporting nations . Kansas prairie farmer Donn Teske says extreme weather events are becoming much more extreme . Aid group Oxfam believes there may be another spike in food prices in early 2013 and longer term volatility . Comment: