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Due to skyrocketing rice prices, Liberians are switching to pasta and learning how to twirl spaghetti on a fork. In India, the government has restricted rice exports, and moms are choosing between eating and paying for their children's schooling. Meanwhile in the United States, Wal-Mart's Sam's Club warehouse stores are limiting the sale of 20-pound (9 kg) bags of jasmine, basmati, and long-grain white rice to four per customer.

In the developed world, food shortages might be overhyped. The head of the California Rice Commission told Reuters, "Bottom line, there is no rice shortage in the United States. We have supplies." Plus, how many Americans buy 80 pounds of rice per shopping trip? (Apparently, it's restaurant owners and small-business owners who typically buy in bulk.)

But for people in developing countries, outrageous food prices and shortages are a serious reality. Josette Sheeran, executive director of the U.N. World Food Program, which provides food aid to the needy, told FP in this week's Seven Questions, "This is a silent tsunami." Video, audio, and prepared remarks from her recent talk on global food insecurity at the Center for Strategic and International Studies is also available here.

By the way, if you want to help hungry people get rice, play the Free Rice vocabulary game.