Knowledge Centre for Global Food and Nutrition Security

Sweet potato plays an important role in the food system of Papua New Guinea (PNG), accounting for over 12 percent of total calories consumed in the country (IFPRI,2023)...

The impact of climate change and variability on agriculture and food security is severe in countries that heavily depend on rainfed subsistence agriculture. Examine climate change and variability and determinant factors...

Highlights: Seasonal migration has been associated with food insecurity. Climate change, rainfall variability, and drought are the key reasons for migration. Food insecurity crises...

This paper quantifies the impact of drought on household consumption for five main agroecological zones in Africa, developing vulnerability (or damage) functions of the relationship between rainfall deficits...

This paper studies the effect of the 2018 drought on household consumption and poverty in Afghanistan, a semi-arid and conflict-affected country. The paper combines geolocated household data with remote-sensing weather data...

Highlights Weather shocks, proxied by heat stress and drought, are found to reduce food security. Heat stress cause stronger adverse effects on food...

Productivity growth emanating from scientific advances offered by biotechnology and other plant breeding initiatives offers great promise for meeting the growing food demand worldwide. This justifies...

Climatic shocks are exerting pressure on livelihoods of Zimbabwe's smallholder farmer—who irrigate only 2% of their farms. The smallholder farmers in drought-prone areas are more...

Highlights The descriptive statistics result revealed that about 43.33% of the households were food secured, whereas the remaining 56.67% were food insecure. Result confirmed that...

Index insurance has been promoted as an innovative strategy for enhancing long-term resilience to climate-related shocks and providing financial inclusion, particularly to poor women farmers in developing...