The real challenge here is that people simply don't want to farm anymore. We built ourselves a vicious cycle with mechanization and chemicals that allowed farms to produce more per acre, leading to fewer people farming and further dependence on oil and chemicals. Even worse, food systems are so centralized and complex that there's very little left to even pay the farmer by the time the rest of the supply chain makes it's cut.
Local food production may go a long way as it reduces the steps between the farm and the end consumer. That still may not be enough though, rewiring higher food prices regardless of how it's produced.
In one of the linked studied the result was that one person working 43 hours per week could profit €900-1600 per month. The same article mentions a minimum wage of €9.61/hour, so even on the high end the farmer is working all that time and owning the risk of a bad harvest to make less than minimum wage. They didn't mention any holdback on the crops to feed the farmer, so they might be separately paying for food out of that income. People just aren't going to do that in large numbers unless they have to.
Local food production may go a long way as it reduces the steps between the farm and the end consumer. That still may not be enough though, rewiring higher food prices regardless of how it's produced.
In one of the linked studied the result was that one person working 43 hours per week could profit €900-1600 per month. The same article mentions a minimum wage of €9.61/hour, so even on the high end the farmer is working all that time and owning the risk of a bad harvest to make less than minimum wage. They didn't mention any holdback on the crops to feed the farmer, so they might be separately paying for food out of that income. People just aren't going to do that in large numbers unless they have to.