If crop insurance had to operate on actuarial soundness with premiums fully paid by farmers, its value would quickly decline over time. The belief continues that without public support, agriculture would fail and everyone would starve.This year's USDA Outlook Conference carries the theme, "The Changing Face of Agriculture." In some ways, this conference reminds us of the quote by French author Jean-Baptiste Alphonse Karr, "plus ça change, plus c'est la même chose" - the more things change, the more they stay the same. However, there were notable things to comment upon:The Forecast: USDA's updated numbers are available to all, but the key thing, according to USDA Chief Economist Joe Glauber, is that prices will be off their previous highs wh...