Networks and Cooperation Between Metropolises

In front of cross-border and global challenges such as cross-border commuting or climate change, cities are developing new strategies to reflect together on the answers to global issues. Between networks of good practices and financing of joint projects, metropolises innovate in terms of cooperation. Rémy Pagani, Mayor of Geneva, and Armand Béouindé, Mayor of Ouagadougou, present how Geneva and Ouagadougou work in cooperation with other cities.