"fleeing" and "replaced" are loaded terms, I don't think you can derive that from this data. That said, there's a lot of workers being imported from Asia to the middle-east for their ambitious construction projects, could that explain it?
replyAt least in Argentina that is because it's not the land of opportunities it used to be in the late 19th/early 20th century.
reply> Meanwhile the middle-east population is fleeing and being replaced with asians?
replyPersians brought Hinduism to India, so maybe they're returning the favour
Eh? Persians gave the name "Hindus" to the people living in that area. But they had their own religion, Zoroastrianism. They didn't bring Hinduism because they didn't have Hinduism.
replyIndians called it hinduism, but it came from iran.
replyNone of these regions have homogeneous conditions that mean anyone needs to be replacing fleeing locals to explain these stats. Millions of migrant workers are in the Gulf, and many of them come from the Philippines. Millions of people have fled conflicts in other parts of the Middle East.
replyInternal migration has mostly saturated capacity all accross the region in South America
replyIt'll take a while until anyone relaxes