According to the Oxford University Centre on Migration Policy and Society, London and Birmingham are the major hotspots for statelessness.

BBC: Children 'with no state' in UK

Bridget Anderson of Oxford University's Centre on Migration, Policy and Society recalls receiving the results of a questionnaire administered to domestic employers in a number of different countries, which asked what the staff spent their time doing.

ECONOMIST: Domestic labour

Even though migration has been a part of the Mexican experience for generations, some sectors of society viewed them as traitors who went away.

NPR: Immigration Activists Target U.S. Businesses in Mexico

In addition, by partnering with the King Baudouin Foundation in organizing a civil society day, Belgium has underscored the crucial role played by non-State actors in the dynamic of migration and development.

UN: Secretary-General