Experts say that current agricultural production can feed 12 billion people, 55% more than the current world population.
Kulinganiselwa ukuthi manje abalimi bakhiqiza ukudla okwanele ukuba kondle abantu abayizigidi eziyizinkulungwane ezingu-12 - inani elilidlula ngezigidi eziyizinkulungwane ezinhlanu inani labantu elisemhlabeni njengamanje.