∙ The problem of climate change can be solved by adopting polyhouse farming. This technique of farming makes use of a building or house, made of polyethylene, and works much like a greenhouse.
∙ The issue with the hish cost of production can be mitigated by practising integrated farming.
∙ The problem of environmental destruction can be solved by adopting integrated pest management techniques.
∙ Lastly, the issue of inadequate land for agriculture can be resolved by adopting techniques of farming that does not require soil such as aeroponics.