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Climate change has direct and indirect negative impacts on food security and hunger through changes in food production and availability, access, quality, utilization, and stability of food systems. In addition, climate change can contribute to conflict, especially in vulnerable and food-insecure regions, creating a double vulnerability for ...
Climate change in Africa is reducing its food security. [1] Climate change at the global, continental, and sub-continental levels has been observed to include an increase in air and ocean temperatures, sea-level rise, a decrease in snow and ice extent, an increase and decrease in precipitation, changes in terrestrial and marine biological ...
The Global Food Security Index consists of a set of indices from 113 countries. It measures food security across most of the countries of the world. [ 1 ] It was first published in 2012, and is managed and updated annually by The Economist 's intelligence unit.
Globally, the path to tackling food insecurity remains much more dire, thanks to ongoing conflict and the ever-growing climate crisis. Global food insecurity driven by war, climate, and lack of ...
Climate change worsens this type of land degradation and desertification. [111]: 5 Climate change is projected to negatively affect all four pillars of food security. It will affect how much food is available. It will also affect how easy food is to access through prices, food quality, and how stable the food system is. [112]
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Climate change is a global challenge which will affect all countries in the long-term as the impact of climate change is spread unevenly across different regions. However, there may be a disproportionately harsher effect in fragile contexts and/or socially vulnerable and marginalized groups due to climate change vulnerability.
Climate change mitigation policies can have a large and complex impact on the socio-economic status of individuals and countries This can be both positive and negative. [300] It is important to design policies well and make them inclusive. Otherwise climate change mitigation measures can impose higher financial costs on poor households. [301]