If well managed, migration generates benefits for migrants, their countries of origin and the countries they settle in. For migrants, it can help them expand their skill sets and improve their standard of living. For destination countries, it can alleviate demographic pressures and foster...

"In the coming decades, the bulk of Africa's anticipated urban population growth will take place in smaller cities. Failure to manage environmental and public health problems in one such aspiring city, Edendale, has fostered severe pollution, seemingly intractable poverty, and gender...