I recall reading about somebody who interplanted ginseng in his orchard. He planted it in the shade beneath his fruit trees one row a year until he was planting and harvesting a row of ginseng every year.
Or we might never have existed at all. Freaky. So we should cherish everything. Even this tiny ad:
Switching from electric heat to a rocket mass heater reduces your carbon footprint as much as parking 7 cars