Resettlement, Migration, and the Urban Sprawl: Where Is the World's Population Going? No 728, 2016/3 - pagesPages 3 to 3Urban Regions and Rural RegionsBy Gérard-François DumontPages 4 to 7Resettlement, Migration, and the Urban SprawlBy Julien DamonPages 14 to 16Which is Better: Mobility or Proximity?By Bernard FarinelliPages 17 to 19The New Migratory Patterns in South AmericaBy Matías Ghilardi, Julieta Dalla Torre