When migrants go home, they bring back money, skills and ideas that can change a country

Escaping violence, war, poverty and environmental disaster, more people than ever are migrating worldwide. Some 258 million people – 3.4% of the global population—live outside their country of birth.
Read more: https://phys.org/news/2019-07-migrants-home-money-skills-ideas.html?source=Snapzu