I always liked the Peace Corps concept of income generating projects - small, village type projects to boost a bit the standard of living with no dollar amounts ever set in stone, no paper trail, no real government involvement except for a bit of seed money here and there, no real expectations except perhaps a bit of success here and there, nobody to blame for failure but themselves, nobody to take any money they made. In the real bush country of the world, the only way to ever get economies boosted is to infuse them with solar cooking devices, thus freeing up immense amounts of time that can be devoted to more gardening, more crafts and goods and animal production, farming, etc. We've got a big hunk of the bush population, the women, spending maybe 1/4th of their time scrounging wood, hanging around fires cooking and minding the damn pots and pans.