Experts: Urbanization Will Spread Housing Crisis Worldwide

More than half of the world's population lives in cities, according to United Nations figures.  By the middle of this century, 68 percent of the world will be urbanized, adding 2½ billion people to global cities.  The growth will bring problems, including lack of housing, and,  as Mike O'Sullivan reports, some ballooning urban regions already face a housing crisis.

© La Voix de l'Amérique - jeudi 11 octobre 2018