Current global migration patterns indicate that, due to rising unemployment rates and contracting economies in developed countries, fewer workers are migrating from poor to wealthier nations, and the flow of migrant workers returning to their home countries is increasing. As reported in The Wall Street Journal,  this is potentially the biggest reversal in migration flows since the Great Depression.

Statistics illustrating the reversal include:

• Emigration from Mexico to the U.S. dropped 13% in the first quarter of 2009 compared to the first quarter of 2008. In the same period, more people returned to Mexico than left Mexico for the U.S., about 139,000 and 137,000, respectively.
• In 2009, a projected 60,000 or more Indonesia citizens will return home from Malaysia, South Korea and other wealthy neighboring nations, as immigrant workers lose their jobs.
• Tens of thousands of Indians are returning from Dubai as jobs there dwindle and work permits expire.
• In the United Kingdom, the number of registered workers coming from new European Union member nations like Poland and the Czech Republic dropped 55% in the first quarter of 2009 compared to the same quarter a year earlier.