Hosting the Olympic and Paralympic Games can be a great catalyst for urban transformation. This week we report from the French capital as it plays host to the world to find out more about its green initiatives, housing policies and sustainable architecture. Plus: what sort of city will be left for Parisians once the Games leave town?

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