The territorial implications of gerontogrowth What is the potential of the silver economy?No 739, 2018/4 - pagesPages 3 to 3Rural France has a minister at last: Stéphane Bern!By Gérard-François DumontPages 4 to 7The territorial implications of gerontogrowth: What is the potential of the silver economy?By Mickaël BlanchetPages 14 to 16The urbanization of Africa: More shanty towns or smart cities?By Abdourahmane Mbade SènePages 17 to 19Territorial development. What are the engines? How do we activate it?By Jean-Marc Callois