Increasing human population leads to concerns over food security. Food security refers to people’s ability to access food of a sufficient quality and quantity.
Food production must increase, but do so in a sustainable way that doesn’t compromise the natural resources it ultimately depends on.
The “pillars” of food security are availability, access, utilisation and stability.
Availability refers to the production, distribution and exchange of food, and includes issues of land ownership, crop selection, livestock management and…