Now playing video 1 of 4
Food security - a global concern
Description
Global food supply and consumption are unequal. There is a need to produce more food and there are several strategies that can be put in place to achieve this. This video looks at why so many people don鈥檛 have enough food to eat and raises some possible solutions to the problem.
Find out more about GCSE Geography.
Protecting the planet
Now playing video 1 of 4
- Now playing2:16