Don Cairns is driving through rural Chester County between one of his many plots of farmland. He grows corn, wheat, and soybeans on about 1,700 acres. It’s a hot, dry day — perfect for harvesting. He’s busy shuttling fresh-cut corn from the field back to his silos for storage.
In a sun-faded camouflage cap, a dusty brown t-shirt and blue jeans, Cairns lugs a large semi-truck hauling a grain trailer onto the cornfield. There, a combine outfitted with the latest technology analyzes the yields as it ploughs the field and shells the kernels from the cobs.