The Future of Migration, Global Trends 2040
International migration probably will increase during the next decades because migration drivers, including economic pressures, changing age structures, population growth, rapid urbanization, and environmental stress, are likely to persist and intensify. Destination countries that can manage the social and political tension caused by immigration probably will reap economic benefits that outweigh the fiscal costs of new migrants. Origin countries are likely to experience mixed results from more emigration, including critical skill gaps, decreases in unemployment, and improving education levels.