Old article, but worth a read if you can spare a few minutes.
When tens of thousands of people staged demonstrations in Mexico last year to protest a 60 percent increase in the price of tortillas, many analysts pointed to biofuel as the culprit. Because of US government subsidies, American farmers were devoting more and more acreage to corn for ethanol than for food, which sparked a steep rise in corn prices. The diversion of corn from tortillas to biofuel was certainly one cause of skyrocketing prices, though speculation on biofuel demand by transnational middlemen may have played a bigger role. However, an intriguing question escaped many observers: how on earth did Mexicans, who live in the land where corn was domesticated, become dependent on US imports in the first place?
The Mexican food crisis cannot be fully understood without taking into account the fact that in the years preceding the tortilla crisis, the homeland of corn had been converted to a corn-importing economy by “free market” policies promoted by the International Monetary Fund (IMF), the World Bank and Washington. The process began with the early 1980s debt crisis. One of the two largest developing-country debtors, Mexico was forced to beg for money from the Bank and IMF to service its debt to international commercial banks. The quid pro quo for a multibillion-dollar bailout was what a member of the World Bank executive board described as “unprecedented thoroughgoing interventionism” designed to eliminate high tariffs, state regulations and government support institutions, which neoliberal doctrine identified as barriers to economic efficiency.
