Stop sending aid money to Africa and let aids and laziness do their thing.
Pull the U.S. Military out of the Middle East and let the sandcrabs kill each other off.
Stop sending money to Africa and blockade the coasts and border. In 50 years it'll be a human-free game preserve.
As for the Middle East, if we would just wise the fuck up and approve 250 new Generaton 4 (google it) nuclear reactors in the U.S., the Middle East would descend into complete chaos and carnage, and not a single fuck would be given.