We are on the ground in Cannes for the global urban festival Mipim, where we speak with mayors from around the world who are looking to stoke interest in their cities.

Tall Stories 511: 50 years of London’s Undercroft Skate Space
04:57

How Sweden’s ‘fika’ mentality can improve city planning
30:22

Tall Stories 510: Exploring Taiwan’s flying-saucer ghost town
06:29