Food would be determined by just what the local farmers could grow and even that would be restricted by their own family needs. There would be a global shortage of food. People everywhere would have to undertake farming themselves in order to have life sustaining food. Life on the farm requires hard work and dedication.
Farming is more than just planting seeds in the ground and hoping that they will mature and produce food. There is more to it than that. Agricultural research has helped develop plants that are more hardy and more resistant to diseases and bugs.
When people first began to farm the land, they were at the mercy of wind erosion, crop failure and pests. Thanks to research and development these worries are far lessened for today's farmers.
Farming is not a life for everyone. It requires patience, endurance and a lot of hard work. It is why people should rejoice that there are families that spend their lives ensuring that the rest of the world has the food and supplies that they need in order to survive.
Without those farmers, the grocery store shelves would be bare and people all over the world would be in dire straits.
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