There is a huge story playing out right before our very eyes this year in agriculture that nearly everyone is missing: Despite the fact that this nation has faced two of the worst farming years in decades – with devastating drought in the Southern Plains and flooding in the Midwest in 2011, and widespread drought over major corn and soybean growing regions in 2012 – there has not been a single call for an ad hoc disaster bill from America’s crop farmers.

And why no calls for disaster assistance from crop farmers? Because 86 percent of planted farmland in 2012 was protected by crop insurance, the best risk management tool available to farmers. Before crop insurance was widely available, natural disasters like we have just experienced would have triggered a very costly, unbudgeted ad hoc disaster bill. Forty-two such emergency disaster bills in agriculture have cost taxpayers $70 billion since 1989, according to the Congressional Research Service.

Crop insurance was designed by Congress to largely replace the need for ad hoc disaster legislation, thereby helping to shelter taxpayers from the full costs of agricultural disasters and avoiding the need to enact new disaster assistance following every major farm disaster, such as was recently experienced…