Earlier quoted context omitted.
> Supporting a large, rural population is less efficient than urbs or even suburbs. Whenever I see statement like this, it makes me wonder if you know where your food comes from. Because for the most part, the rural populations are supporting the cities. If the supply chains in this country were to fail, it is not the rural communities who would be scrounging for food and water. We'd be just fine.
I don't know how it is in the US, but in Germany at least a quarter of the population lives in "rural" parts of the country, but only a single digit percentage actually works in agriculture.
The US Department of Agriculture estimates that 10.9% of the population is employed in agriculture, food and related industries. More than half (6.4% of pop.) of those are employed in food service (i.e., waitstaff at restaurants). Only 1.3% of the population are actually employed on farms.
https://www.ers.usda.gov/data-products/ag-and-food-statistic...