Low agricultural productivity, land degradation and poverty are severe interrelated problems in the East African highlands. While the proximate causes of such problems are relatively well known, the underlying causes are many and complex, and depend upon many site-specific factors that vary...

"The current decline in per capita food production in Africa signals an urgent need to revitalize agricultural research. Accomplishing such a task will require addressing many issues, including demand-led approaches, accountability, building of critical mass, avoidance of duplication,...

The challenge for agriculture over the coming decades will be to meet the world's increasing demand for food in a sustainable way. Declining soil fertility and mismanagement of plant nutrients have made this task more difficult. In this brief, Peter Gruhn, Francesco Goletti, and Montague...

"The current decline in per capita food production in Africa signals an urgent need to revitalize agricultural research. Accomplishing such a task will require addressing many issues, including demand-led approaches, accountability, building of critical mass, avoidance of duplication,...

"During the past several decades dramatic improvement has occurred in agricultural productivity and livelihoods in South and East Asia, stimulated by the Green Revolution and supported by several other factors. Nevertheless, hundreds of millions of rural people in less-favored environments of...

The challenge for agriculture over the coming decades will be to meet the world's increasing demand for food in a sustainable way. Declining soil fertility and mismanagement of plant nutrients have made this task more difficult. In this brief, Peter Gruhn, Francesco Goletti, and Montague...

The year 2011 highlighted ongoing challenges to global food security, from food price volatility, extreme weather shocks, and famine to unrest and conflicts. On the policy front, major devel­opments at the global and national levels both offered grounds for encouragement and pointed to areas...

IFPRI's 2011 Global Food Policy Report—the first in a new annual series—provides an in-depth, contextualized look at the past year's major food policy developments and events. It both raises and answers these key questions: What happened in food policy in 2011 and why? What challenges and...

The year 2011 highlighted ongoing challenges to global food security, from food price volatility, extreme weather shocks, and famine to unrest and conflicts. On the policy front, major devel­opments at the global and national levels both offered grounds for encouragement and pointed to areas...

Depuis 2007, deux séries successives d’envolée des prix des denrées alimentaires ont causé la faim ou la malnutrition pour des millions de personnes dans le monde. Les mêmes facteurs qui avaient contribué à la hausse des prix en 2007-2008 ont refait surface en 2011 et...