
By Gene Hall
Some believe the answer to future food needs is for many people to grow their own food. As a nation, as a species, we once did that—nearly all of us at first. Now, more than 97 percent depend on those who work the land.
Could it be that way again? Sure. Growing up on the farm in the late ’50s, ’60s and early ’70s was an experience I would not trade for anything, but I left it willingly. Since World War II, most of America has done the same.
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