While big swathes of the Great Plains have partially recovered from the extreme 2012 drought, some sections are still desperately dry.
The United Nations reports the prices of food commodities are at an all-time high. Harsh weather conditions around the world could push them even higher.
A new study warns that prolonged droughts are predicted within the century, which in turn will possibly lethally affect food production, water availability.
The MyPyramid is rethought, massive droughts threaten, and global diets are compared.