We meet Dr Gary Yohe, a Nobel Peace prize recipient for his work on the United Nations Intergovernmental Panel on Climate Change. Then: we discover the stories behind Britain’s cooling towers, a brutalist structure that once dominated our skylines.

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

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

How major events have influenced Milan’s urban infrastructure
30:53