Why do a billion people need to emigrate? The solution is for the rest of the world to become richer. https://www.cnbc.com/2014/01/21/bill-gates-they-will-be-

Why do a billion people need to emigrate? The solution is for the rest of the world to become richer. https://www.cnbc.com/2014/01/21/bill-gates-they-will-be-no-poor-countries-by-2035.html https://www.cnbc.com/2014/01/21/bill-gates-they-will-be-no-p...