Prospects and challenges of fish for food security in Africa
Fish contribute to Africa’s food and nutrition security, but future directions for the fish sector remain uncertain. Using a structural foresight modeling approach, this paper examines past, present, and future trends of fish supply and demand in Africa to highlight challenges and prospects of the fish sector’s contribution to food…
Supporting sustainable expansion of livestock production in South Asia and Sub-Saharan Africa: Scenario analysis of investment options
Growth in demand for livestock-derived foods will likely remain strong in low- and middle- income countries, fueling concerns about expansion of production and the management of natural resources. Recent research suggests that the envisioned negative effects are not inevitable and that benefits such as improved food security can be enhanced.
Dynamic trade-off analysis of multiple ecosystem services under land use change scenarios: Towards putting ecosystem services into planning in Iran
This study dynamically analyzes the trade-off between three ecosystem services (ESs), including soil retention, habitat quality, and food supply in the Gorganrood watershed, northeastern Iran. In this regard, several analytic tools including the Integrated Valuation of Ecosystem Services and Tradeoff (InVEST) model, Cellular Automata-Markov Chain (CA-MC) model, Intensity Analysis and…
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Agricultural growth and sex-disaggregated employment in Africa: Future perspectives under different investment scenarios
Literature is scanty on how public agricultural investments can help reducing the impact of future challenges such as climate change and population pressure on national economies. The objective of this study is to assess the medium and long-term effects of alternative agricultural research and development investment scenarios on male and…
Agricultural investments and hunger in Africa modeling potential contributions to SDG2 – Zero Hunger
We use IFPRI’s IMPACT framework of linked biophysical and structural economic models to examine developments in global agricultural production systems, climate change, and food security. Building on related work on how increased investment in agricultural research, resource management, and infrastructure can address the challenges of meeting future food demand, we…
The future role of agriculture in the Arab region’s food security
The 2007–2008 food crisis and subsequent economic recession have severely undermined food security and agricultural sustainability worldwide. Failures in market functioning and trade openness have posed particularly high risks to the import-dependent countries in the Arab region. Many of the global causes of the price spikes are still in place,…
Global rangeland production systems and livelihoods at threat under climate change and variability
Rangelands are one of the Earth’s major ice-free land cover types. They provide food and support livelihoods for millions of people in addition to delivering important ecosystems services. However, rangelands are at threat from climate change, although the extent and magnitude of the potential impacts are poorly understood. Any declines…
The Future of Animal Source Food: Rising demands in Africa
As the population grows in Africa, animal products are in high demand. By 2050, meat demand is expected to quadruple, milk demand triple, and fish demand to increase by 30%. On the production side, poultry represents the frontrunner in West Africa. East Africa, traditionally the largest consumer of milk, is…
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The Future of Wood: A renewable resource overlooked in the search for sustainability?
The Future of Animal Source Food: Rising demands in Africa
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Global Food Security Special Issue on Foresight
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Beans, Beans, and the power of Genes
The Future of Sustainable Development and Agrobiodiversity: Essential for people and the planet
