> The food supply will be more resilient when farming gets smaller, simpler, and more distributed

Will it? In my area the main agricultural products are apples, dairy products, beef, wheat, and potatoes, because those are the things that my area's climate and geology support. I can already buy those things cheaply and readily and they are farmed efficiently and widely by very large operations. How does farming get more resilient when individual farms get smaller? Smaller farms, by definition, have higher overheads because they benefit less from economy of scale, right? Logistics get more expensive for a zillion small actors, equipment and maintenance is a larger slice of the overall operation, smaller operations have less efficient access to capital, etc...