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.

Toponymic planning: Manchesterism and the Toronto Model
28:24

Tall Stories 525: Toronto’s eye-catching ‘Global Convenience’
08:53

How the City Rail Link can rewrite Auckland’s future
27:06