It’s a truism in agriculture that food-growing technology undergoes an industry-shaking metamorphosis every generation. When Grandpa (both yours and mine) farmed, better seed like hybrids came in and oat-eating horsepower went out. His sons, our fathers, were early adopters of anhydrous ammonia, 2,4-D, and, whoa, combines. Twenty-five years later, our generational farm-changing moment arrived with