How do you know? Have you tried? Have you risked anything yourself? You can write a business plan with an investment of only your time. You can do the research into what it takes to get something done in one of these third world cesspools with an investment of more time. Just that exercise will reveal specific things you can pursue to better the lot of the people you profess to be concerned about. Just *do* something.Lwang once bubbled...
No one will go do that kind of thing on their own free will for the sake of the local people or economy. Even if one does, they will not find the investors to finance the whole thing.
Over two decades ago, when I was still in the Navy, I put a huge sign in my "office" (cubbyhole is a better term) that said "No Whining or Complaining" - I have displayed that sign in my own business as well. Every problem, no matter how massive, can be attacked with small as well as large actions. In our world of instant gratification we often tend to say "No one will go" and "they will not find" - because we see the whole problem as insolvable in the next week. But every big problem is made up of many small ones. Find one. Fix it yourself. Find others to help. Fix some more. Go on a mission trip with your church.
Rick