That frame doesn't account for all the technology and logistical support for farming. For example, where does his tractor come from? You need an industrial soci

That frame doesn't account for all the technology and logistical support for farming. For example, where does his tractor come from? You need an industrial society to be able to build tractors, fuel them, etc. You need a transportation network to import oranges from Mexico. And so on. Without a tractor, there'd be a major percentage of the population working on farms.