We visit the Smart City Expo World Congress in Barcelona to talk shop with the mayor of Kuala Lumpur, an acclaimed futurist, a transportation official from Los Angeles and the event’s director.

Tall Stories 506: The renaissance of Suzhou Creek’s Left Bank
06:43

A bridge designer’s guide to connecting communities
29:40

Tall Stories 505: Linz’s Grottenbahn – a dreamland surrounded by history
05:51