Interesting. Between farm labor automation and self-driving cars, do you foresee a point where it's cost effective to give certain foods away for free and monetize via advertising? Even if it's slightly offbeat stuff like dandelion greens and seaweed or whatever?
I wonder if there will come a time when buying food harvested by stoop labor will be considered immoral. Perhaps human diets should target foods that can be produced through mechanization where possible.
