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 515: Escaping the urban jungle on Mumbai’s Malabar Hill Forest Trail
07:32

How greenery improves our quality of life
35:51

Tall Stories 514: The strange world of Zürich’s Bruno Weber Park
05:10