Oh you mean like working out in nature??
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Perhaps, work them hard and have incentives for them to elevate their life?
So why did you laugh at my recommendation to only GENERICALLY offer the same thing?
Farming isnt as easy ad you want it to be. Yeah some would respond well to some type of group farm or co-OP situation. But I guarentee most would need a couple years of training to really be able to support themselves. If it takes. I wont hazard a guess at the success rates but you need some pretty serious plan B, C, and D outside of asylums.
And for the record that's not me talking down the homeless, that's me talking up farming as a lifestyle.
The biggest thing it requires is consistency, doing things every day, rain or shine, hot or cold, sick or injured, tired, hungry. It is a lifestyle, not a job.
The other issue is purely logistics. A good chunk of the good farmland is already taken by existing farms. More and more gets lost with development every year. Finding locations with land capable of supporting larger group farms isnt easy.
I dont think there is even one thing that could be done to fix the issue. Or even one thing that would make a big impact. I think a lot of the change would have to come from society. Removing some laws, stop meddling in peoples lives, less welfare and taxes, accepting wide spread use of "Wards of the State". Look at our meds, specifically the ones treating mental illness. They dont fix the issue, they just treat it, and sometimes not well, or as well as the person is consistent in taking it. I think any move the government tries to make will just be treating the symptom and not the disease.