Biological Threats to Food Security
Food Security
- Food security is having enough food to feed a population
- That ‘population’ could represent a group of people on a range of different scales, from a particular family, to a town, to a region or even a whole country
- Food security gives an indication of how much food is available
Biological Factors Threatening Food Security Table
- Sustainable methods of farming and producing food are needed in order to overcome food shortages and help populations whose food security is under threat
- Sustainable food production involves making enough food but ensuring this is done without using resources (such as water and soils) faster than these resources can be renewed and used again
- It is often about finding the right balance, for example:
- Biofuels, being produced as a renewable alternative to fossil fuels, take up valuable land space for their growth, which previously would have been used for food production
- It is an important balance between providing renewable biofuels and producing enough food to feed the growing population
- An increase in the cost of farming methods for food production may become unsustainable for farmers in the future
- This requires a balance between cost and food provision