U.S. spring planting conditions were sub-optimal, and the guessing involved an expected shift toward farmers uniquely sowing more soybeans than corn. That did not happen, though it was close. There has been a presumption of higher prevented planting acres all season, and that guess has been true, though not as shown by history. Using historical averages to estimate prevented planting acres has been frustrated by more frequent changes in insured coverage in recent years. USDA’s Risk Management Agency has tweaked everything from planting history to plant by dates and even notification requirements. In the agency’s defense, the goal is to avoid moral hazard. Insurance is to cover unexpected losses, not to drive planting decisions...