The best way to make all the people fed and with rights is to appeal to the state. The state is in debt so cannot survey these outside areas for slaves and starvation. The best thing they tend to do is send some food out to them.
What if the slaves all rebelled? They could incapacitate thier oppressors with numbers and then eat all the food. They often have to pay off a debt and then get into a life of servitude. If the West was to get involved then they could pay off these debts easily. Eastern currency is so weak that people could easily afford to pay it off. So...
 Where is the west,
 Where is the Church, and
 Where are all the charities?
Let's do some math, yes?
The west can afford to pay each civil servant two million dollars each based on the taxes of the middle class alone.
The church gets ten percent of money earned by ten percent of the world each month. This comes to, let's say, one thousand dollars each for each person, being the amount of more than one billion people. This is one trillion dollars each month, spending about a tenth of that on wages for thier ministers. This leaves nine hundred million dollars each month that goes... where?
How about all the charities? Let's say there are one percent of the world, about sixty million people, giving one hundred dollars each month, yes? This leaves six billion dollars going into charity each month. After all thier salaries that leaves like at least five billion dollars each month. Now on this alone they could easily pay for all the food needs of the whole world, basically paying about ten dollars a month for food for each person in real trouble each month. That is a lot of food in some places! Where is that money???
The world is such a mess because the west is corrupt, the church is coprrupt, and the charities are biding thier time waiting while little Lucky is rolling arounf with hunger pains until they all bind together and buy them food each month. As I have shown this is so easy to overcome!
Insteaf of joining missions, I emplore you to become accountants or something and get this corruption out of the way or out into the open. That will mean that these 'money gobbeling rubbish houses' are put to the sword and people can uplift themselves. With the combination of the Churches and the Charities everyone should have a middle class lifestyle. I am sure with corruption rooted out of the Western Political places, they could easily donate money each month to feed these people, along with buying lambourghinies and g sixes to boot.