From the editor
Towards a systemic research methodology in agriculture
Conceptualizing integrative, farmer participatory research for sustainable agriculture
Buying into the food system
Food irradiation in the news
Policy schemes and targeted technologies in an extensive cereal–sheep farming system
Integrating indigenous knowledge and soil science to develop a national soil classification system for Nigeria
The community idea in American country life
World Hunger
Books received
Richard P. Haynes, Department of Philosophy, University of Florida