"The first thing, honestly, is providing some kind of economic opportunity that isn't tied to the drug trade or other crime. Trade school, social programs... anything that gives hope for a different economic base. The schools here are a tough call... but even some new books, or some type of secured computer facility with basic research options... but equipment that's too old to be worth stealing... would help. You might be able to make some headway on two problems by building this up partway - to the point of having some trade options, and try and bring in apprenticeship programs. Invest the capital, then train people to do some of their own plumbing, wiring, repair jobs... as a start."