A lot of factors most people have taken for granted in the production of food can no longer be taken for granted. From Charles Hugh Smith at oftwominds.com:
Global food production rests on soil and rain. Robots don’t change that.
Of all the modern-day miracles, the least appreciated is the incredible abundance of low cost food in the U.S. and other developed countries. The era of cheap food is ending, for a variety of mutually reinforcing reasons.
We’ve become so dependent on industrial-scale agriculture fueled by diesel that we’ve forgotten that when it comes to producing food, “every little bit helps”–even small backyards / greenhouses can provide meaningful quantities of food and satisfaction.
Virtually every temperate terroir/micro-climate is suitable for raising some plants, herbs, trees and animals. (Terroir includes everything about a specific place: the soil type, the climate variations, sun exposure, the bacteria in the soil, everything.)
We’ve forgotten that cities once raised much of the food consumed by residents within the city limits. Small plots of land, rooftop gardens, backyard chicken coops, etc. can add up when they are encouraged rather than discouraged.
Let’s start with how disconnected the vast majority of us are from the production of the cheap food we take for granted. A great many people know virtually nothing about how food is grown, raised, harvested / slaughtered, processed and packaged.
Highly educated people cannot recognize a green bean plant because they’ve never seen one. They know nothing about soil or industrial farming. They’ve never seen the animals they eat up close or cared for any of the animals humans have tended for their milk, eggs and flesh for millennia.