While in the past, increased use of inputs and expansion of agricultural land accounted for a good part of agricultural growth in Africa, improvements in productivity will need to be a major driver of growth in the future. Thus, agricultural innovations are needed to sustainably increase...

Anecdotal evidence and selected information from the International Crime Victims Survey suggest that crime is higher in developing countries than in developed countries and that there are regionally big differences. Explanations and solutions to the persistence and prevalence of rural crime in...

This paper addresses the issue of environmental and ecological impacts of nutrient flows within and between countries by reviewing and presenting data on nutrient balances and global nutrient movements. The results for nutrient depletion in agricultural soils during 1996-1999 show that in most...