We look out for the oldest – and youngest – residents of our cities as we explore how design can combat loneliness among the elderly, and how children in Helsinki can learn while enjoying public playgrounds. We also check in with the originator of the ‘sponge city’ concept.

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