HN might bristle at the idea the Farmer Joe has a more sophisticated mental model of an extremely complex and multivariate system (a field of corn or soy) which evades reduction to a dataset.
The solutions I've seen on this board is typically "well let's reduce the variables and grow lettuce in warehouses!" Or trying to build a robot that can pick strawberries. Neither of these solves food scarcity issues.
If people reading this wanted to pursue a meaningful solution via data, my advise is to look at the scaling of the farm-to-consumer market, and how to enable larger distributed networks of small independent farms to sell to customers. The food supply will be more resilient when farming gets smaller, simpler, and more distributed