This from The Guardian:
How America’s food giants swallowed the family farms. Across the midwest, the rise of factory farming is destroying rural communities. And the massive corporations behind this devastation are now eyeing a post-Brexit UK market. Semi-automated pig barns now dominate large parts of rural Iowa.
When the vast expanse of rural Iowa was carved up for settlers in the 19th century, it was often divided into 160-acre lots. Four farms made a square mile, with a crisscross of dead-straight roads marking the boundaries like a sprawling chess board.
Within each square, generations of families tended pigs and cattle, grew oats and raised children, with the sons most likely to take over the farm. That is how Barb Kalbach saw the future when she left her family’s land to marry and begin farming with her new husband, Jim, 47 years ago.
“When we very first were married, we had cattle and calves,” she says. “We raised hogs from farrow to finish, and we had corn, beans, hay and oats. So did everyone around us.”
Half a century later, Kalbach surveys the destruction within the section of chessboard she shared with other farms near Dexter in southwestern Iowa. Barb and Jim are the last family still working the land, after their neighbours were picked off by waves of collapsing commodity prices and the rise of factory farming. With that came a vast transfer in wealth as farm profits funnelled into corporations or the diminishing number of families that own an increasing share of the land. Rural communities have been hollowed out.