Genetically modified crops have become a topic of great interest among scientists, regulators, consumers, farmers, and politicians. Despite their potential benefits, public hostility toward these crops is causing dramatic changes to import/export policies, food safety regulations, and...

There is widespread agreement that our ability to deliver sustainable food security for all will be challenged in three dimensions — population growth, constrained natural resources, and climate change. The latest Food and Agriculture Organization of the United Nations (FAO) report, The State...

This paper demonstrates how satellite images and other geographic data can be used to predict land use. A cross-section model of land use is estimated with data for a region in central Mexico. Parameters from the model are used to examine the effects of reduced human activity. If variables that...