Keleman, Alder

This article examines the case of the Mexican ‘tortilla crisis’ of 2007. Drawing on reviews of literature and the media, key-informant interviews, and secondary databases, the authors explore the response of the Mexican maize–tortilla chain to a price shock. Price increases should theoretically be passed on to the consumer as a progressively less significant percentage […]

In the future, more food will be needed to feed a growing world population. High-yielding crop varieties will play a key role in meeting this challenge. This article draws on research undertaken by the International Maize and Wheat Improvement Center in La Frailesca in the southern Mexican state of Chiapas. Both agricultural and social processes […]

Crop genetic diversity and poverty are linked: first, resource-poor farmers often maintain genetic diversity; and second, crop diversity, when properly valued by the market, has the potential to alleviate poverty. This article examines this supposition by drawing on three case studies of the intersection of the market with poverty and maize diversity in Mexico. These […]