The world is on the move as never before. Migrants, defined as people living outside their country of birth whether for work, to follow a family member, study or escape adversity, numbered more than 250 million in 2017. That was 3.4% of the global population, an increase from 2.8% in 2000. Half were living in high-income countries, where they made up 14% of the population, up from 9.6% in 2000. Read More…