Could we really run out of food?

U.S.-centric article ponders a world in famine.

"Biofuel production, poor harvests and emerging nations' growing appetites are emptying the world's pantry, sending prices soaring. It's a good time to invest in agricultural stocks."

http://articles.moneycentral.msn.com/Investing/SuperModels/CouldWeReallyRunOutOfFood.aspx