One of four scenarios exploring how we will live and travel in the cities of 2040. Communi-city: The world has turned to alternative energy, and transport is highly personalised with a huge variety of transport modes competing for road space. View other megacities on the move scenarios, download our toolkit and find out more about sustainable urban mobility at: http://www.forumforthefuture.org/projects/megacities-on-the-move