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Agricultural development in Latin America and Africa is briefly analyzed, with particular reference to bean production. The major trends that affect bean production technology and its role in farming systems include population growth, especially in the highlands of Africa, and urbanization and in...
Agricultural biodiversity has hitherto been valued almost exclusively as a source of traits that can be used in scientific breeding programs to improve the productivity of crop varieties and livestock breeds. We argue that it can make a far greater contribution to increased productivity. In parti...
Recurrent food crises and climate change, along with habitat loss and micronutrient deficiencies, are global issues of critical importance that have pushed food security and environmental sustainability to the top of the political agenda. Analyses of the dynamic linkages between food consumption ...
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