Just to address a couple of things that you mentioned, we work very closely with the United States Department of Agriculture on collaborating on the monitoring and forecasting of drought and on ensuring that we're using consistent techniques to have good projections of food quantity.
We also work with the global agricultural monitoring community and the Food and Agriculture Organization to ensure that food price volatility is based on scientific information and projections and that food speculation prices are put in to minimize the risk.
As a department, we also focus heavily on developing practices to advise farmers on how they can protect crop yields going forward and, as you mentioned, soil quality and groundwater as well. Our new strategic plan for science has a specific focus on soil and water quality and their linkages with the long-term impacts of climate change and extreme weather.
I would say, from a programming point of view, that we have a number of business risk management programs that are also in place to support farmers when there are no other mechanisms for adaptation in maintaining food supply.