Earth observation for food security
Food systems are complex and achieving food security is not a straightforward process. EO is a piece in the middle of the puzzle, but a…
Challenges to future food security
How to feed 10 billion people in 2050? What challenges are there for food security? The food gap The food gap is the difference between…
Food and climate, environment, society, and economy
As you learned in the first topic, food systems are complex. They include the production of food from agriculture, forestry, and fisheries, the aggregation of…
Food Security and Food Systems
What is food security? “Food security exists when all people, at all times, have physical and economic access to sufficient, safe and nutritious food that…