I had one of those brief visual images that just flash through one's consciousness. I don't know where they come from, but they sure do make me pause to think.
This one focused on grocery story shelves which were empty due to the lack of food production. What would that be like? How would the people act?
In the meantime, many people obliviously go through their lives without recognizing deeply what is going on out here in food production country and how they could be affected. Those of us who garden and farm hold in our hands a very clear picture of the dramas on the land in these times.