If you think taking tangible steps to protect farmland is more about nostalgia than anything else, guess again. As change continues at its rapidly accelerating pace, having protected private land on which to grow crops could become an important part of the American economy.

Butch Deals’ day doesn’t fit the image of the simple farming life.

Perched in the air-conditioned cab of a John Deere towing a baler across raked winnows of straw, Deals’ cell phone traffic rivaled that of a busy banker or real estate broker. A truck load of migrant workers finished unloading straw bales at the barn and needed their next assignment. A produce buyer wanted to negotiate a contract for Deals’ tomato field, offering a lump sum and a little labor in exchange for the finished crop come fall. A farm insurance agent settling a crop disaster claim for an unfortunate late spring freeze that ruined Deals’ apple crop last year had gotten lost on the way to the farm and needed directions.