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?

How an all-women team reimagined condo design in Toronto
30:10

Tall Stories 522: Why is Turku Castle so important to the Finnish?
07:58

How to build a city? Focus on quality of life
32:51